For not using polysilicon Tsingtek 16x1 lcd display technology vendors, the main focus is to improve the improved backlight brightness and color performance. In this area , CCFL cold cathode fluorescent lamp is absolutely mainstream , even though the technology for many years, has been very mature, but as time goes on , it becomes increasingly obvious flaws . The tubular light sources are cold cathode fluorescent lamp , in order to evenly distribute the light in each of the liquid-crystal panel requires the use of a reflector comprising light guide plate , an optical diffusion sheet , a prism sheet auxiliary component composed of the entire system is also called " backlight module . " But even so , the conventional low temperature lcd display to achieve uniform brightness is also more difficult , coupled with complex structure, difficult to achieve thin backlight module thickness . More importantly, the color gamut cold cathode fluorescent lamp is relatively narrow , resulting in almost all LCD monitors are unable to reach standard flat Adobe RGB color gamut of printing , while the ordinary CRT monitor and a small LCD to achieve high SRGB standards , but has a considerable part of the recent mainstream LCD display products for SRGB standards provide support. In the professional mapping applications, the operator often need a wide gamut of tone deployment of existing LCD monitors because the narrow gamut , are often unable to guarantee the color accuracy. In addition, the cold cathode fluorescent lamp life is not long , many LCD screen after a few years in the use of the product will be yellow , brightness significantly low , although in theory you can replace the lamp LCD display to enhance the quality , but the general service rarely provide this service, not many users are willing to take such a risk. Therefore , the best working condition LCD is also only a few years .
color lcd display module
color lcd display module
2014年3月12日星期三
Tsingtek low temperature lcd
OLED display device is a solid sheet of an organic molecule consisting of power can be applied after the light emitting . OLED electronic equipment to make brighter, clearer images , its power consumption is less than the traditional conventional LED display.
Advantages of OLED display
Advantages :
1. LED or LCD than the crystal layer , Tsingtek low temperature lcd plastic layer is thinner , lighter and more rich in flexibility.
2.OLED relatively light emitting layer , so the flexibility of its primary rich material may be used , without the use of rigid material. OLED grassroots plastic material, while the LED and LCD glass substrate used .
3.OLED brighter than the LED. The organic layer than the OLED corresponding to the LED thin many inorganic crystals , and thus the conductive layer of the OLED and the emission layer may be a multilayer structure. In addition , LED and LCD glass as the support needed , and the glass will absorb some of the light. OLED is no need to use glass.
4.OLED do not need to use the low temperature lcds backlighting system ( please refer to LCD ( liquid crystal display ) works ) . LCD will selectively block certain backlighting work area , so that the images appear, and it is by self-luminous OLED . Because OLED without backlighting system , their power consumption is smaller than LCD (LCD power consumption of the backlight system for most ) . This is for the battery-powered device ( e.g., a mobile phone ) is particularly important .
5.OLED easier to manufacture , can be made into larger size.lcd graphic display modules is a plastic material , thus making it larger than the area can be flaky . And you want to use so much pave crystals and put them , they have much more difficult .
6.OLED very wide field of view , up to about 170 degrees. The LCD is working to block the light , so there is a natural barrier in some observation angles . OLED itself capable of emitting light , so have a lot of wide range of sight .
Advantages of OLED display
Advantages :
1. LED or LCD than the crystal layer , Tsingtek low temperature lcd plastic layer is thinner , lighter and more rich in flexibility.
2.OLED relatively light emitting layer , so the flexibility of its primary rich material may be used , without the use of rigid material. OLED grassroots plastic material, while the LED and LCD glass substrate used .
3.OLED brighter than the LED. The organic layer than the OLED corresponding to the LED thin many inorganic crystals , and thus the conductive layer of the OLED and the emission layer may be a multilayer structure. In addition , LED and LCD glass as the support needed , and the glass will absorb some of the light. OLED is no need to use glass.
4.OLED do not need to use the low temperature lcds backlighting system ( please refer to LCD ( liquid crystal display ) works ) . LCD will selectively block certain backlighting work area , so that the images appear, and it is by self-luminous OLED . Because OLED without backlighting system , their power consumption is smaller than LCD (LCD power consumption of the backlight system for most ) . This is for the battery-powered device ( e.g., a mobile phone ) is particularly important .
5.OLED easier to manufacture , can be made into larger size.lcd graphic display modules is a plastic material , thus making it larger than the area can be flaky . And you want to use so much pave crystals and put them , they have much more difficult .
6.OLED very wide field of view , up to about 170 degrees. The LCD is working to block the light , so there is a natural barrier in some observation angles . OLED itself capable of emitting light , so have a lot of wide range of sight .
2014年3月8日星期六
Quality build base honesty yue guest
Tsingtek china Tsingtek lcd graphic display modules is a set research and development, manufacture and sale of liquid crystal display (LCD) and liquid crystal display module (LCM) the rise of new high-tech enterprises. Production process including COB, COG, TAB, COF package structure; Products cover pen section, characters, graphics dot formation; Including TN, HTN, the STN, FSTN and various display modes; And can design according to customer demand, production of non-standard low temperature lcd. The company has a group engaged in lcm module industry research and development, manufacture and sale of many links such as professional talents, leading the development of electronic science and technology with new thinking. Products with delicate appearance, low power consumption, high contrast, wide view, wide temperature, strong anti-interference, the advantages of long service life, widely used in medical equipment, man-machine interface, textile machinery, environmental laboratory equipment, numerical control system, chromatographic analysis, biochemical analysis, etc. Built base company insisted that "quality, integrity-based, yue guest business" business philosophy, through continuously, continuously, the best quality products and perfect service for customers, make already ChuanHang electronic technology in the world, to create brand alone.
Tsingtek grade 1 titanium tube
Titanium tube normalizing the purpose and characteristics
Tsingtek grade 1 titanium tube in Ac3 transformation point ( usually Ac3 +50 ℃). Organization of hot rolled steel S355 ferrite - pearlite purpose , normalizing process is to refine the organization , so that even the organization , improve the toughness of the steel.
Refinement of the original degree of organization and related organizations . For rolled steel can not be controlled , especially thick section steel, by normalizing the grain refinement can be achieved very good results. For thin section of steel , may not reach the normalized object refinement , in this case , the rolling process can be considered to control the rolling process , usually called " normalizing rolling " , zirconium plate organization and the hot-rolled microstructure and properties similar performance after normalizing .
Usually normalized Nb improve the tensile strength of steel , grade 2 titanium wire tube can prevent austenite grain growth , expansion of γ -phase region . In steels containing Si , this effect is particularly evident. Normalizing temperature between 900 ℃ and 1050 ℃, Nb content of 0.02% to 0.04%, enough to make the grain size reaches 10 . On the contrary , when the Si -containing steels contain Nb, normalizing temperature is 1000 ℃ , the grain size of 7 .
Nb carbonitrides and nitrides of Al , as in 1050 ℃ still be able to prevent austenite grain growth , this effect is particularly important , even in a non-uniform furnace temperature heat treatment furnace can be obtained fine ferrite body - pearlite .
Tsingtek grade 1 titanium tube in Ac3 transformation point ( usually Ac3 +50 ℃). Organization of hot rolled steel S355 ferrite - pearlite purpose , normalizing process is to refine the organization , so that even the organization , improve the toughness of the steel.
Refinement of the original degree of organization and related organizations . For rolled steel can not be controlled , especially thick section steel, by normalizing the grain refinement can be achieved very good results. For thin section of steel , may not reach the normalized object refinement , in this case , the rolling process can be considered to control the rolling process , usually called " normalizing rolling " , zirconium plate organization and the hot-rolled microstructure and properties similar performance after normalizing .
Usually normalized Nb improve the tensile strength of steel , grade 2 titanium wire tube can prevent austenite grain growth , expansion of γ -phase region . In steels containing Si , this effect is particularly evident. Normalizing temperature between 900 ℃ and 1050 ℃, Nb content of 0.02% to 0.04%, enough to make the grain size reaches 10 . On the contrary , when the Si -containing steels contain Nb, normalizing temperature is 1000 ℃ , the grain size of 7 .
Nb carbonitrides and nitrides of Al , as in 1050 ℃ still be able to prevent austenite grain growth , this effect is particularly important , even in a non-uniform furnace temperature heat treatment furnace can be obtained fine ferrite body - pearlite .
2014年3月5日星期三
Graphic LCD display modules
A module constituting a CELL, and a backlight is also known PCBI (BLU) composition, functions as a light emitting backlight .Relatively early Tsingtek graphic lcd display module backlight lamp is mainly used for LCD televisions, called LCD TV, the backlight for the introduction of the current majority of side-emitting type LED lamp , made out of thin TVs , 20mm or so ( LCD relatively thick , 40mm or so ) . LED modules are more applications such as low temperature lcds televisions, monitors, mobile phones and so on.There is a direct type backlight , thickness, about 100mm, are mainly used for bigger dimensions TV , TV source uniformity of this approach is better .Touch screen LCD modules commonly known as TP (Touch panel), do navigator, tablet computers, mobile phones and so on. Now there are in the development of large-size touch-screen computers ( one machine ) , TV, etc. .
2014年3月3日星期一
Tsingtek low temperature lcd monitors
In the traditional industrial control applications , due to industrial control computer integrates high-performance graphics cards , it is usually the use of industrial control computer + architecture Tsingtek low temperature lcd monitors can be easily implemented in a graphical and character -based user interface. In the real-time performance and reliability requirements are relatively high in aerospace , usually require internal OLED Display integrated graphics capabilities to reduce the burden on host processor , and improve real-time system. Focuses on how to use the Bresenham algorithm for FPGA -based 2D graphics rendering ( including painting, drawing a line , circle, oval painting ) , as well as dot-matrix characters and displays on the 8x2 lcd display screen chart , and proposed an optimized display performance a series of strategies. After simulation and practical application of the product , the design method for LCD graphics and character display module is stable, good performance , suitable for aerospace applications demand high reliability and LCD modules .
Monochrome dot-matrix graphic LCD module display
Monochrome dot-matrix graphic LCD module display control principle
When we get an Tsingtek low temperature lcd template you want to apply it , you can not understand his material and the underlying display principle , as long as we understand his principles and will be used to display control chip or computer , we can achieve this LCD module the purpose of the. When general, orders to send the LCD pixel 1 , pixel display , when the pixels on the OLED Display screen to send 0 type, pixels are not displayed. This byte display memory 1 and 0 Memory LCD module is stored by the LCD controller module automatically as we normally done in the initialization process in accordance with the requirements set by the low temperature lcd display to LCD screen , so the LCD display controller module automatically in the process according to the requirements of our LCD monitor settings , in fact, the controller LCD module to manage the display memory of the display area .
When we get an Tsingtek low temperature lcd template you want to apply it , you can not understand his material and the underlying display principle , as long as we understand his principles and will be used to display control chip or computer , we can achieve this LCD module the purpose of the. When general, orders to send the LCD pixel 1 , pixel display , when the pixels on the OLED Display screen to send 0 type, pixels are not displayed. This byte display memory 1 and 0 Memory LCD module is stored by the LCD controller module automatically as we normally done in the initialization process in accordance with the requirements set by the low temperature lcd display to LCD screen , so the LCD display controller module automatically in the process according to the requirements of our LCD monitor settings , in fact, the controller LCD module to manage the display memory of the display area .
Graphic dot matrix LCD module with microcontroller interface design
Graphic dot matrix LCD module with microcontroller interface design
As a liquid crystal display device , with its unique advantages are widely used in instruments, meters, electronic equipment and other low-power products. Display portion of the previous measurement and control instruments were powered LED Tsingtek 8x2 lcd display for parameter settings and the results show that it displays less information , in the form of a single , human-computer interaction is poor, the operator demanding. The liquid crystal 3.5 TFT display module with low power consumption , small size, light weight advantages over other display , slim and programmable drivers and other incomparable, not only can display numbers, characters , you can also display a variety of graphic , curves, and characters , and can scroll down the screen , animation, flash, text feature display functions ; human-machine interface more friendly, more flexible operation , convenient, making it increasingly becoming the preferred display smart instrumentation and test equipment. This paper introduces the ST7920 to drive WGM-12832 display lcd 16x2 module pin basis , structure, function , based on detailed and AT89S51 microcontroller hardware interface circuit and interface software programming methods.
2014年2月28日星期五
Company the monochrome LCD products
Company the monochrome LCD products, monochromatic from the literal meaning of the understanding, is a kind of color, from the industry to understand, the Tsingtek lcd graphic display modules is black and white screen, there is no color, but just literally "black and white", often other color such as blue, yellow, green, orange, and graphics lattice and pen are often several sections of the LCD panel monochromatic appear on the same screen at the same time. Types are divided into lattice liquid crystal low temperature lcd display and the section of code, monochromatic LCD screen LCD screen refers to the period of more yards, color low temperature lcd display generally refers to TFT. Monochrome LCD products including TN, HTN, the STN, FSTN panel. It is often used to call LCD screen LCD, LCD display, liquid crystal display screen.
The development of LCD
Today is an era of information technology, information, the important forms of self-evident, access method is Tsingtek Serial Lcd Display Module. Accepted information seventy percent from visual, no matter use what means to obtain information and eventually need to have some kind of display mode. In all kinds of display technology, represented by the liquid crystal color lcd display module flat panel display development the fastest, the most widely used. LCD liquid crystal display (LCD) is the key technology of human-computer interface, graphic lcd display module is typical of photoelectric device, the materials on the basis of science, precision instruments, radio, film and computer technology, comprehensive utilization and are micro mechanical, micro-optics, fiber, and other areas of the frontier research basis, want to make integration, intelligent direction.
2014年2月27日星期四
If the LCD backlight system used in high-brightness
If the LCD backlight system used in high-brightness red, green and blue LED on the need for mixing device in order to reach the light source prior to blending the Tsingtek china lcd graphic lcd display module panel . In the conventional LCD backlight , color mixing is independent of the optical extraction structures ( white coating or micro-lens ) optical guide carried pole . In order to illuminate the entire display area , you have to use two light- guide plate , which causes the backlight to become heavy and thick, and there will be a light guide plate difficult to match the luminance and chrominance shortcomings .
To overcome these shortcomings, TFT Display Module the Netherlands recently developed a new LED backlight , it is separated from the light guide plate and mixing conventional optical pumping light guide plate together.
Combined type color lcd display module backlight structure and working principle
LED light source is a light ①, the first elliptical mirror ②, mixing the light guide plate ③, a second elliptic mirror ④, reflective film ⑤, the main optical guide plate ⑥, calibration and polarization control film ⑦, ⑧ the heatsink ⑨ frame components.
Work , by the light emitted from the Serial Lcd Display Module light source via the first ① ② to make a 90 ° elliptical reflector , the light guide plate coupling people mixing ③, light by mixing the light guide plate to the corresponding white mixture , and then is coupled into the second ellipse ④ by 90 ° reflector , enter the main light guide pole ⑥. The main optical guide plate has a screen pixel pattern , the pattern is a light distribution of the LED light source were optimized . The light from the second elliptical mirror through the main optical guide plate toward the LCD panel .
To further improve the color uniformity of the main light enters the light guide plate while also equipped with a micro-prism , which is to increase the angular distribution of light , thereby improving the mixing of light color .
Built on the oval mirror with high reflectivity aluminum , and the use of lines of a high reflectance to improve the reflectance . Oval Mirror the LED of the light made with respect to the optical axis of the light guide plane rotation of 90 ° , thereby preventing the configuration of the backlight becomes more compact.
Features and Benefits
This light guide plate with the LED backlight diagonal 38cm,graphic lcd display modulewith 34 luxeomTM type LED, the tube pitch of 9mm, drive power of 45W. With this LED backlight, has made 4300cd/m2 peak brightness .
To overcome these shortcomings, TFT Display Module the Netherlands recently developed a new LED backlight , it is separated from the light guide plate and mixing conventional optical pumping light guide plate together.
Combined type color lcd display module backlight structure and working principle
LED light source is a light ①, the first elliptical mirror ②, mixing the light guide plate ③, a second elliptic mirror ④, reflective film ⑤, the main optical guide plate ⑥, calibration and polarization control film ⑦, ⑧ the heatsink ⑨ frame components.
Work , by the light emitted from the Serial Lcd Display Module light source via the first ① ② to make a 90 ° elliptical reflector , the light guide plate coupling people mixing ③, light by mixing the light guide plate to the corresponding white mixture , and then is coupled into the second ellipse ④ by 90 ° reflector , enter the main light guide pole ⑥. The main optical guide plate has a screen pixel pattern , the pattern is a light distribution of the LED light source were optimized . The light from the second elliptical mirror through the main optical guide plate toward the LCD panel .
To further improve the color uniformity of the main light enters the light guide plate while also equipped with a micro-prism , which is to increase the angular distribution of light , thereby improving the mixing of light color .
Built on the oval mirror with high reflectivity aluminum , and the use of lines of a high reflectance to improve the reflectance . Oval Mirror the LED of the light made with respect to the optical axis of the light guide plane rotation of 90 ° , thereby preventing the configuration of the backlight becomes more compact.
Features and Benefits
This light guide plate with the LED backlight diagonal 38cm,graphic lcd display modulewith 34 luxeomTM type LED, the tube pitch of 9mm, drive power of 45W. With this LED backlight, has made 4300cd/m2 peak brightness .
Serial Lcd Display Module
When the temperature decreases , the threshold voltage of theTsingtek china lcd color lcd display module will rise, increasing the drive voltage of graphic lcd display module , liquid crystal display can be realized at a low temperature . The main components of this method that the temperature sensor and adjustable output voltage and the drive voltage of the liquid crystal Serial Lcd Display Module according to the ambient temperature to allow the display to achieve the display at a low temperature , this method can make the liquid crystal display of the operating temperature range of -20 ℃ ~ +50 ℃. But the drive voltage can not raise unlimited ended , when the drive voltage is increased to a certain extent, the display contrast will be significantly decreased , resulting in a black screen monitor can not even use .
Cryogenic liquid crystal display
Cryogenic liquid crystal display monitor implementation of
Tsingtek china lcd Serial Lcd Display Module with low power consumption , high definition, long life, small size, light weight, good optical properties and other characteristics, is ideal for display devices , widely used in a variety of instruments .
graphic lcd display module is a passive display , which itself does not emit light, can only rely on ambient light to display . It is just a very small energy patterns or characters can be displayed . Because of the low power consumption and miniaturization of the LCD to become a better display. The liquid crystal display is a liquid crystal material used in both liquid and solid organics dual nature , its structure is generally rod-like liquid crystal cell are arranged in parallel , but in the arrangement direction of the electric field change .
How to solve the LED display for low impact
Recently , the temperature also plummeted , for us in terms of outdoor installation , the same difficulties, many of my colleagues hands are frostbitten , but the face of bad weather , we can only look for good weather to step up construction . In dealing with Shanxi LED display, encountered such problems, here want to record their own practices , as we better grasp , handling, outdoor Tsingtek china lcd graphic lcd display module to help.
A , tight , heavy tasks
Estimation of view, there are two weeks came to Shanxi , because the mountainous region located in Shanxi , harsh environment , cold mountain climate, our installation and maintenance personnel is facing a severe test , no way , time , heavy task , only stepping up construction .
Second, the difficulties encountered
We all know that in some cold countries and regions, mostly perennial temperature below 0 ℃, the night even below -30 ℃, LED display in this area , when the ambient temperature is too low , it will not cause the power is turned on the display success. In addition , the composition of the low temperature lcd display a variety of materials because of their different thermal expansion coefficients of variation of its physical size is inconsistent, prone to large gaps between the modules or even squeeze bumps burst , causing the low temperature lcd display waterproof dust failure and apparent mosaic phenomenon . These are the problems we face , we need to resolve one by one .
Third, the solution
1 using low power
End : Japan TDK Power ( ultra-low temperature -40 ℃, conventional -30 ℃)
Taiwan Ming Wei Power ( ultra-low temperature -20 ℃, conventional -10 ℃),
In the end there : Chinese Year of the power ( conventional -10 ℃, low temperature -25 ℃, ultra-low temperature -35 ℃)
Chinese star power ( conventional -40 ℃)
Practice has proved that low power , can also play a good frost, Gwen effect. Here we used the last one.
(2) using anti- cold box
You might ask , cold boxes , there is this ? In fact , the box is made of high quality steel plate, hot -dip zinc cabinet overall process, the cabinet process, the metal surface cleaning sandblasting rust play a role ; oxide coating on the metal surface zinc treatment to prevent surface oxidation and corrosion ; surface paint or grease spraying anti-acid , acid rain, fog effectively prevent erosion .
In general , we need to continue to follow up on the progress of the installation , which in actual maintenance for technical personnel , need more knowledge to understand the job that way .
Well, I hope this trip can be successfully completed in Shanxi , but also want to be able to give some help colleagues , after all, outside year round , but also very difficult for .
Implementation and the advantages and disadvantages wide temperature display
Wide temperature display commonly used for cooking is the use of low-temperature heating of the way , but this way there will be a liquid crystal heating outflow phenomenon or restore some difficulties when Aguri course , there are other studies of individual heating key points . Overall, point by point the entire surface heating and heating in two ways. Such displays the overall power consumption will increase 4-6 times . Such as 15-inch Tsingtek china lcd low temperature lcd display monitor at room temperature (22 ℃) under power is 20ww, power consumption in low-temperature environment (-40 ℃) for :90-120w, this approach is the heating method .
There is another way to achieve wide temperature : increase the brightness of the low temperature lcd display screen . Increase the backlight lamp , through the development of a special high-pressure section ( to produce the starting voltage 2000v-3000v ) in a low temperature environment (-40 ℃) lit backlight lamp , a huge amount of heat generated due to make an LCD backlight lamp warming, which ways to serve two purposes, namely to solve the problem of low temperature liquid crystals , but also solve the problem of the sun visible . In this way referred to brightening way .
Research and application of excessive heat and brightening the way that these two approaches , there are many quality problems : ① Both methods have increased the number of accessories, reduced reliability . ② assembly is too much trouble , likely to cause defects , high defect rate . ③ impact device , the ability to decrease vibration . ④ In the aging test, found in the environment of 50 ℃ aging fast, the acceleration was increased , especially brightening way , the normal life of only 1/ 10 .
To solve these problems , a series of product innovation and technology development . Developed a world- leading lcd graphic display modules technology , high temperature applications , solve the above problem. New products do not need to be heated brightening neither can work properly at low temperatures. The basic principle is as follows : LCD and no freezing at low temperatures (-40 ℃) or send bio- state transition , either heating or otherwise brightening methods are not working , so we thought of using software to correct its electrical properties manner drift . Trying to trigger the liquid crystal at a low temperature work . This requires the driver to adjust the LCD timing and so on. Through a lot of trial and extensive research applications, this technology has been very mature , regardless of how changes in ambient temperature , by widening the trigger timing and match the appropriate driver can ensure the normal operation of the liquid crystal . As this technology has been leading in the world, so sales have doubled every year.
LED backlight technology
For not using polysiliconTsingtek china lcd color lcd display module technology vendors, the main focus is to improve the improved backlight brightness and color performance. In this area , CCFL cold cathode fluorescent lamp is absolutely mainstream , even though the technology for many years, has been very mature, but as time goes on , it becomes increasingly obvious flaws . The tubular light sources are cold cathode fluorescent lamp , in order to evenly distribute the light in each of the liquid-crystal panel requires the use of a reflector comprising light guide plate , an optical diffusion sheet , a prism sheet auxiliary component composed of the entire system is also called " backlight module . " But even so , the conventional type graphic lcd display module to achieve uniform brightness is also more difficult , coupled with complex structure, difficult to achieve thin backlight module thickness . More importantly, the color gamut cold cathode fluorescent lamp is relatively narrow , resulting in almost all LCD monitors are unable to reach standard flat Adobe RGB color gamut of printing , while the ordinary CRT monitor and a small LCD to achieve high SRGB standards , but has a considerable part of the recent mainstream Serial Lcd Display Module products for SRGB standards provide support. In the professional mapping applications, the operator often need a wide gamut of tone deployment of existing LCD monitors because the narrow gamut , are often unable to guarantee the color accuracy. In addition, the cold cathode fluorescent lamp life is not long , many LCD screen after a few years in the use of the product will be yellow , brightness significantly low , although in theory you can replace the lamp LCD display to enhance the quality , but the general service rarely provide this service, not many users are willing to take such a risk. Therefore , the best working condition LCD is also only a few years .
High-temperature polysilicon technology
Low-temperature polysilicon technology and high-temperature polysilicon is a corresponding Tsingtek china lcd graphic lcd display module concept we have previously mentioned , the use of high-temperature polysilicon quartz glass as the substrate temperature , and the high purity quartz glass are very expensive, and very difficult to achieve a larger size , which determines the temperature polysilicon technology can not as a display of the computer. However, large-screen HDTV color lcd display module Projection TV (Large-screen projection TV) in areas such as high-temperature polysilicon technology found in commercial / home front projector (Front projectors), his own position , especially in the three-piece LCD projection system, high temperature polysilicon technology in the field of global market share as high as 55 %.
Low-temperature polysilicon : LCD rising star
See the great advantages of low-temperature polysiliconTsingtek china lcd low temperature lcd display exist , all the major graphic lcd display module manufacturers have invested heavily in the technology practical research . Plagued the industry 's first problem is that , at an early stage , low-temperature polysilicon panels are very expensive , when most people think of polysilicon industry is not suitable for the manufacture of computer technology used in large-size Serial Lcd Display Module monitor, the market will focus on the major cell phone , PDA, digital cameras and other handheld digital products, while the later development of the market will move forward in accordance with this context .
2014年2月25日星期二
LCD viewing angle choice
LCD viewing angle choiceThe viewing angle is simply the display pattern can be seen clearly in perspective. He is the rubbing direction of the orientation layer is determined , not by rotating the polarizer to change . Was trading
The focus is really named , such as six-point perspective , twelve perspective and so on.
Six ideal viewing angle refers to the six -clockwise direction in the plane normal to the direction of this area of the Tsingtek color lcd display module ; twelve o'clock viewing angle refers to the twelve hour plane to France
Area shows the ideal line direction .graphic lcd display module viewing angle is determined by the position of the LCD display on the instrument . Such as a calculator on the table or get general use in the hand ,
Six made the best viewing angle Serial Lcd Display Module . Some LCD screen on the instrument installed in less than the human eye sight less, generally made of twelve perspective. The clock is typically mounted on the vehicle driving
The right of members , made nine of the best viewing angle .
The focus is really named , such as six-point perspective , twelve perspective and so on.
Six ideal viewing angle refers to the six -clockwise direction in the plane normal to the direction of this area of the Tsingtek color lcd display module ; twelve o'clock viewing angle refers to the twelve hour plane to France
Area shows the ideal line direction .graphic lcd display module viewing angle is determined by the position of the LCD display on the instrument . Such as a calculator on the table or get general use in the hand ,
Six made the best viewing angle Serial Lcd Display Module . Some LCD screen on the instrument installed in less than the human eye sight less, generally made of twelve perspective. The clock is typically mounted on the vehicle driving
The right of members , made nine of the best viewing angle .
LCD viewing angle choice
The viewing angle is simply the display pattern can be seen clearly in perspective. He is the rubbing direction of the orientation layer is determined , not by rotating the polarizer to change . Was trading
The focus is really named , such as six-point perspective , twelve perspective and so on.
Six ideal viewing angle refers to the six -clockwise direction in the plane normal to the direction of this area of the LCD display ; twelve o'clock viewing angle refers to the twelve hour plane to France
Area shows the ideal line direction . LCD viewing angle is determined by the position of the LCD display on the instrument . Such as a calculator on the table or get general use in the hand ,
Six made the best viewing angle LCD . Some LCD screen on the instrument installed in less than the human eye sight less, generally made of twelve perspective. The clock is typically mounted on the vehicle driving
The right of members , made nine of the best viewing angle .
The focus is really named , such as six-point perspective , twelve perspective and so on.
Six ideal viewing angle refers to the six -clockwise direction in the plane normal to the direction of this area of the LCD display ; twelve o'clock viewing angle refers to the twelve hour plane to France
Area shows the ideal line direction . LCD viewing angle is determined by the position of the LCD display on the instrument . Such as a calculator on the table or get general use in the hand ,
Six made the best viewing angle LCD . Some LCD screen on the instrument installed in less than the human eye sight less, generally made of twelve perspective. The clock is typically mounted on the vehicle driving
The right of members , made nine of the best viewing angle .
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