Advantages For TFT LCD Display

2025-07-31

What are the advantages of TFT LCD-skärm?

TFT displays have a semiconductor switch for each pixel and are manufactured in a similar way to large-scale integrated circuits. Because each pixel can be directly controlled by point pulse, each node is relatively independent and can be continuously controlled. This design not only improves the response speed of the display screen, but also can accurately control the display gray level, so the color of TFT LCD-skärm is more realistic.

So what are the advantages of TFT LCD screen?

1, high display quality

Because TFT LCD display every point after receiving the signal has maintained the color and brightness, constant light, and unlike cathode ray tube display (CRT) need to constantly refresh the bright spot. Therefore, The TFT LCD screen has high picture quality and does not flicker, reducing eye strain to a very low level.

2, The wide view angle

TFT LCDS have wide viewing area for display screen of the same size. The visible area of TFT LCD screen is the same as its diagonal size. Cathode-ray tube display A border of about an inch around the front panel of the picture tube cannot be used for display.

3, Wide applications

Mainstream for desktop, embedded advertising display.

4, No electromagnetic radiation

TFT LCD screen to prevent the radiation has the congenital advantage, in prevention of electromagnetic waves, TFT LCD screen also has its own unique advantages, it has adopted strict sealing technology will come from the closed a small amount of electromagnetic waves in the display driver circuit, and the need of ordinary display in order to send out quantity of heat, must as far as possible let the internal circuit is exposed to air, So the electromagnetic wave generated by the internal circuit is also a large number of outward "leakage".

5, "body" symmetrical small

Traditional cathode-ray tube displays always have a cumbersome tube trailing behind them. TFT LCD screen breaks through this limitation and gives a new feeling. The traditional display screen emits an electron beam to the screen, so the neck of the picture tube cannot be made very short. As the screen increases, the volume of the whole display will inevitably increase. And TFT LCD screen through the display of the electrode control liquid crystal molecular state to achieve the purpose of display, even if the screen increases, its volume will not be proportional to the increase, and in weight than the same display area of the traditional display is much lighter.

6, Good display

Compared with traditional display screens, TFT LCD screens use flat glass panels from the beginning, and the display effect is flat and right-angled, giving people a refreshing feeling. It is also easier for LCDS to achieve high resolution on a small screen area. For example, a 17-inch LCD is good at achieving 1280×1024 resolution, while generally an 18-inch CRT color display with a resolution above 1280×1024 is not entirely satisfactory.

7, Low power consumption

The traditional display consists of many internal circuits, which drive the cathode-ray tube to work, requiring a lot of power, and as the volume increases, the power consumption of the internal circuit will certainly increase. By contrast, TFT LCD screens consume much less power than traditional displays because of their internal electrodes and drive IC.

To sum up, TFT panel is currently the preferred for industrial and commercial display products. The TFT panel produced by Risingstar is optional in full size. Welcome your visit.

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