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The Difference between A Liquid Crystal Screen And A TFT Screen

Views: 232     Author: Reshine Display     Publish Time: 2023-11-17      Origin: Site


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The Difference between A Liquid Crystal Screen And A TFT Screen

1. LCD screen

The LCD screen refers to the e-book reader that is used to display the actual information content for the user to communicate. At the moment, e-book reader displays are mostly black and white; however, some high-end products have gradually developed color displays. Simultaneously, the display of e-book readers is showing an increasing trend. In general, its size can be expressed in terms of pixels, or how many points can be realized.

2. TFT (Thin Film Transistor)

ThinFilmTransistor (thin-film field effect transistor), which is integrated after the thin-film transistor to drive the liquid crystal display on each LCD pixel. TFT is classified as a digital amplifier diversion matrix liquid crystal display to ensure high-speed operation of the brightness of high-contrast display information content.

3. TFT

TFT (ThinFilmTransistor) is an abbreviation for thin-film transistor, which means that each LCD pixel is integrated into the pixel number behind the thin-film transistor to drive, ensuring high-speed operation, high brightness, and high contrast display information content. At this point, the actual effect of the colorful colorful LCD display of one of the machines and equipment is similar to the CRT display, which is now the laptop. Nowadays, CRT monitors are popular display devices on notebook and desktop computers, and each pixel number of TFT is controlled by the TFT integrated into itself, which is a digital amplifier pixel number. As a result, not only can the rate be greatly increased, but also the saturation and chromaticity, and the pixels are of high quality.

TFT (ThinFilm Transistor) displays are a type of liquid crystal display that is part of the digital amplifier diversion matrix. It can "actively" control each sharpness on the display, which improves response time even more.

TFT response time is generally faster, around 80 ms, and the visual angle of view is large; it can generally do 130 degrees up and down, which is the key application in high-quality goods. Simply put, a thin film field effect transistor refers to a liquid crystal display whose pixels are integrated into the thin film transistor to drive. TFT is a digital amplifier diversion matrix liquid crystal display that uses the "active diversion matrix" method to drive the way of using thin-film technology made of transistor level, using the scanner method. The "active pull" controls the opening and closing of a random display point, and when the light source is directly illuminated, the light source is first displayed upward according to the lower polarizing plate, relying on the molecular structure of the LCD to transmit the light source to achieve the display's purpose based on light blocking and light transmittance.

TFT (Thinfilm Transistor) display is also the current stage of high-grade color screen cell phones in a wide range of display, divided into 65,536 colors and 260,000 colors, and the actual effect of its display is very good.

4. TFT Technical Analysis

A TFT (Thin-Film Transistor) LCD, also known as a thin-film field-effect transistor LCD, is a liquid crystal display (AM-LCD) and a digital amplifier diversion matrix in one. The TFT display selection "back translucent" direct method—the relative path of the illusory light source—is not the same as the TN liquid crystal display, which is only from the bottom up. When the LCD is directly illuminated, a unique light tube is installed at the back, and the light source is shown upward according to the lower polarizing plate.

The main performance of the molecular structure of the LCD screen changes when the FET electric level is turned on and off, and it is possible to achieve the purpose of displaying according to light blocking and light transmittance, and the response speed is further improved to 80 ms or less. TFT aliases "true color" because it has higher TN-LCD saturation and richer colors, and screen upgrade frequency is also faster.

The main difference between TFT-LCD and DSTN is that it has a semiconductor material power-switching component for each definition. Because each definition can be controlled immediately by a single pulse point, each connection point is relatively unique and can be controlled continuously. This design method not only improves the display's response time but also allows for precise control of the display gray value, which is why TFT color is more realistic than DSTN. At this point, the majority of notebook manufacturers chose TFT-LCD for their products, and TFT-LCD was the key to notebook production in the early days. Although TFT had significant advantages over DSTN at the time, TFT-LCD differs significantly from traditional CRT displays in terms of response speed, color, and visual angle for technical reasons.

However, with the continuous development trend of technology, the product qualification rate continues to improve, coupled with the emergence of some of the new technology applications, prompting the TFT-LCD in terms of response speed, saturation, chromaticity, and visibility perspective level to have a great development, drawing a distinction from traditional CRT monitors. Nowadays, the response speed of the majority of popular LCD monitors has been increased to 20 ms, propelling this type of LCD toward the popularity of scraping the road. LCD application stores should be said to have a lot of development potential. However, in terms of volume, the global LCD key is centralized in three key manufacturing industry bases: Taiwan, South Korea, and Japan. Asia is the LCD control panel product development, manufacturing, and processing management center, and Taiwan, Japan, and South Korea are the three major origins of the situation's development trend.

TFT-LCD liquid crystal display screen is a thin-film transistor-type liquid crystal display screen, also known as "true color" (TFT). TFT-LCD liquid crystal display screen is a thin-film transistor-type liquid crystal display screen, also known as "true color" (TFT). A TFT liquid crystal display is a semiconductor material power switch for each definition, and each definition can be controlled instantly by a single pulse, so each connection point is relatively separate and can be continuously controlled, not only to improve the display's response time but also to accurately control the display color.

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