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Hello everyone, Lin Fei to answer the above questions, asv screen technology, asv screen many people do not know, now let's take a look at it!

1, mobile phone screen material ranking! What is the difference in the material of the mobile phone screen?

2. Nowadays, many friends pay much attention to the size of the screen and seldom pay attention to the screen material when buying a smartphone. In fact, this is quite wrong, because the screen size can be seen intuitively, but there is a lot of expertise hidden in the mobile screen materials that determine the display quality of mobile phones. The following is the introduction of mobile phone screen materials, as well as the ranking of mobile phone screen materials used by various mainstream mobile phones. These are very important for understanding what a mobile phone screen looks like. For users, although the size of the mobile screen is very important, but in fact, the display quality and visual effect of the mobile screen is really the most important. Let's take a look at what and which mobile phone screen materials are available.

3. TFT screen mobile phone

4. At present, TFT is the most commonly used and common material on the mobile phone screen. Full-film transistor is a kind of active matrix liquid crystal display (AM-LCD). TFT is equipped with a special light tube on the back of the LCD, which can actively control each individual pixel on the screen, thus greatly improving the reaction time. Because TFT is an active matrix liquid crystal, the arrangement of the liquid crystal can be remembered, and it will not return to its original state immediately after the current disappears. TFT also improves the phenomenon of STN flicker (water ripple)-blur, which effectively improves the playback ability of dynamic pictures.

5. TFT is equipped with a semiconductor switch for each pixel, and each pixel can be directly controlled by a point pulse, so each node is relatively independent and can be controlled continuously, which not only improves the reaction speed of the display screen, but also accurately controls the display color levels, so the color of TFT LCD is more real. TFT LCD is characterized by good brightness, strong layering and bright colors, but it also has the disadvantage of power consumption.

6. When it comes to TFT screens, we have to mention Motorola. Motorola is the representative of TFT screen, almost all machines use TFT screen, Motorola MB860 (Atrix4G) as Motorola's dual-core flagship model is no exception.

7. SLCD screen mobile phone

8. SLCD is the abbreviation of SpliceLiquidCrystalDisplay, that is, the special LCD screen for splicing. SLCD is an advanced derivative of liquid crystal. SLCD is a complete splicing display unit, which can be used as a display alone or stitched into a super-large screen. According to different requirements, single screen display, single screen display, arbitrary combination display, full screen splicing and vertical display can be realized, and image frames can be selectively compensated or overlaid, and full HD signals can be processed in real time.

9. SLCD can meet the needs of different uses and different signal input, with a service life of more than 50000 hours, no burns and damage, and low maintenance cost; any number of units can be combined to display a complete picture, and any picture can be superimposed on other pictures. Through the software, you can move any signal on the spliced curtain wall in one screen; in addition, the visual angle of the screen is also very good. Recently, the new HTC HTCIncredibleS, which is very popular in the market, uses SLCD display.

10. AMOLED screen mobile phone

11. AMOLED is a kind of organic light-emitting diode technology. AMOLED (active matrix / organic light emitting diode) is a kind of active matrix organic light emitting diode panel. Compared with the traditional LCD panel, AMOLED has the characteristics of faster response, higher contrast and wider visual angle. AMOLED screen has the advantages of fast response, self-illumination, excellent display effect and lower power consumption. But the disadvantages of early AMOLED screens, such as limited panel size and shorter lifespan than TFT, narrowed the gap with the support of innovative technology. The AMOLED is a self-illuminated panel; the AMOLED is richer and brighter, and the screen can be seen clearly outside during the day; and most importantly, the AMOLED consumes much less power.

12. Lenovo phone is one of the representative products of domestic mobile phones. The first generation Lenovo phone uses AMOLED material on the screen.

13. Super molded material screen phone

SuperAMOLED (full name: Super active Matrix / Organic Light emitting Diode) is a super cool screen. Compared with the traditional AMOLED screen, it abandons the previous architecture design of the touch sensing layer and the display layer, and the control is more sensitive. In addition, the removal of the glass coating also brings a better display in the sun. At the same time, SuperAMOLED is equipped with mDNIe (Mobile Digital Natural Image engine) technology, which can be viewed from any angle and respond quickly. It has three layers: AMOLED screen, touchscreen panel and external protective glass. SuperAMOLED lacks the middle touchscreen panel because the touchscreen is made of AMOLED.

15. The SuperAMOLED panel is thinner than the AMOLED screen and is a native touch panel. Unlike AMOLED, it requires a touch sensor and an air layer, so it is more sensitive to touch and is brighter because of fewer barriers. SuperAMOLED has a good performance in visual angle, display fineness and color saturation.

16. Super Polymer material screen phone

SuperAMOLEDPlus is Samsung's latest screen. At present, SuperAMOLEDPlus is only used on I9100 phones, but it is believed that more phones will use this screen in the coming time. Super molecules with new technologies

18. ASV technology screen mobile phone

19. Sharp's ASV (AdvancedSuper-V) technology improves the response speed and viewing angle of the TFT display screen. Sharp describes ASV as a new way to arrange crystalline substances that look like sandwiches between two thin pieces of glass.

There are several improvements, and one of the most obvious improvements is visual angle. The current display allows users to see up to 140degrees vertically and 110degrees horizontally, while ASV increases that angle to 170degrees. In addition, the default state of most monitors is that all pixels are white when the monitor is turned on until they are converted to other colors, which means that the broken pixels are still black and difficult to notice. The third improvement of ASV is the reduction in response time, from 45 milliseconds to less than 25 milliseconds. This technology is also mainly used in Sharp products.

21. IPS technology screen mobile phone

22. The IPS panel is a kind of panel launched by Hitachi in 2001, which technically uses the liquid crystal molecular plane switching way to improve the viewing angle, as the manufacturing panel does not have additional compensation film, the screen has a stronger sense of permeability and more delicate color, but slow response time and high contrast are major problems restricting the popularity of this type of panel.

23. The obvious advantage of IPS screen is that it has a better visual angle, and it is brighter and brighter in color, and the squeeze water ripple is not very obvious; of course, the relatively slow power consumption of IPS screen in response speed is its disadvantage. In addition, after LG bought the technology, most of the main consumer products such as mobile phones, monitors and televisions are LG screens. When it comes to IPS, you have to talk about iphone4. Iphone4, which has countless fans and absolute appeal around the world, uses IPS hard screen in terms of screen.

24. NOVA technology screen mobile phone

25. NOVA is a new display technology at present. The biggest advantage of NOVA compared with other screens is that it consumes less power than other screens at the same brightness, and its performance in black color is very good.

26. The biggest feature of NOVA is that it not only saves energy under the brightness of 700Nit, but also provides a clear reading experience, and the screen contrast is greatly improved, so that the display effect is really black and white. The brightness is less than 280Nit, which is up to 50% less than the traditional LCD, and twice as much as AMOLED in the pure white screen. LG showed 3D phones with NOVA-based displays and NOVA technology at CES this year, while the recently released LGP350 and P970 use NOVA screens.

27. Analysis of the material ranking of the eight mobile phone screens

28. If you encounter a link that cannot be opened, it may be the reason for logging in on your mobile phone or tablet. It can be solved by logging in with a computer. In today's mobile phone market, touch phone has become the choice of more and more consumers, and its touch experience has a direct impact on the phone's reputation among consumers, so the touch screen is particularly important. Under the same configuration, why some operations are very astringent, while others are very smooth? Today, we will introduce the eight most common screen materials and technologies on mobile phones, and list the corresponding mobile phone models, so as to answer the question "why is it different?"

29. The most common screen: TFT

30. TFT screen is the most common screen in the market at present, its full name is Thin Film Transistor, which means thin film field effect transistor. The author does not elaborate on the display principle here. It is the most widely used screen in mobile phones at present, with good color saturation, reduction ability and contrast, mature manufacturing process, high output and low price, but its disadvantage is relatively power consumption. And when used as a screen for touch phones, the touch and sensitivity are not very good.

31. Towards the 3D world: LCD

32. The full name of LCD is Liquid Crystal Display. In fact, from a technical point of view, LCD is a derivative of TFT screen. TFT-LCD screen is the most widely used in mobile phones. Its main characteristics are excellent performance, good mass production characteristics, high degree of automation and low cost. From the overall display effect of mobile phones, LCD is also higher than the traditional TFT screen. As a kind of screen which is mainly used in monitor and TV, LCD screen is not widely used in mobile phone at present.

33. Middle and high-end equipment: SLCD

SLCD, whose full name is Splice Liquid Crystal Display, is a high-end derivative of LCD. Its screen is characterized by warm tone, high contrast and high color reduction, while the most prominent feature of SLCD is its service life. For a mobile phone, the service life of 50,000 hours is not a problem for 15 years, while SLCD is generally used as a large outdoor display screen. Being used as a mobile phone screen is still a young force.

35. Fade out of the list of high-end: OLED

36. The full name of OLED is Organic Light Emitting Display, which means organic light-emitting diode, which is different from the traditional LCD in that it does not need a backlight to display the picture, so the biggest feature of this material screen is power saving, and it is better than the ordinary TFT screen in terms of contrast, color restoration and visual angle, and the later Super AMOLED is also based on the evolution of the OLED screen. It used to be the screen that high-end phones can have, but due to the popularity of AMOLED and Super AMOLED, OLED screens are fading out of the mobile phone market.

37. Power saving, dazzling: AMOLED

38. AMOLED is a kind of derived from OLED. Compared with the traditional TFT screen, AMOLED has the characteristics of fast response speed, higher contrast, wide viewing angle, and when used as a touch screen, AMOLED shows its excellent touch performance, both accuracy and response speed are much higher than the ordinary screen, and the power consumption is far ahead, but the quality rate of AMOLED screen is not high. Therefore, the prices of mobile phones equipped with AMOLED screens on the market are also relatively expensive.

39, the overall best: Super AMOLED

40, finally arrived at the best screen at present, it is not difficult to see the relationship between Super AMOLED and AMOLED from the name, although the name has not changed much, but there is a significant innovation in technology, regardless of the exquisite degree, shininess, power-saving ability is much higher, and Samsung's latest Super AMOLED Plus screen can ensure the original effect while saving 18% of electricity, which is precious for mobile phones. However, the quality rate of Super AMOLED is even lower than that of AMOLED, and the cost is not cheap. at present, the average price of mobile phones with Super AMOLED screen is about 2000-3000 yuan.

41. Consistently excellent: ASV

42. The full name of ASV is Advance Super View, and it is also a very excellent screen, of which Sharp is the most famous. Sharp ASV technology can increase the brightness, viewing angle and contrast of the screen. The Sharp ASV screen that we often see is actually a CPA panel using Sharp ASV technology, but subject to Sharp's patent and monopoly, the ASV screen is almost entirely used as a Sharp phone. Recently, only Meizu M9 and Coolpad N930 have adopted ASV screen.

43. LCD technology of household appliances: IPS

44. Without Apple's iPhone4,IPS screen, it is estimated that it would not have received so much attention in mobile phones. This technology is a display technology led by Hitachi and a wide-angle technology of LCD. It is very well-known in the current home appliance market, which can effectively improve chromatic aberration and visual angle, while Apple iPhone4 combines IPS and Retina together to increase pixel density, and its resolution has exceeded the limit that the human eye can see.

At the end of this article, I hope it will be helpful to you.

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