TFT liquid crystal display screen with anti-reflection layer

Abstract

The invention discloses a TFT liquid crystal display screen with an anti-reflection layer, and relates to the technical field of display screens. The display screen comprises a liquid crystal screen, a backlight plate and an anti-reflection layer between the liquid crystal screen and the backlight plate, a buffer block is fixedly installed at the left end of the liquid crystal screen, the left end of the buffer block slides relative to the right end of a support, a first-stage buffer mechanism, a second-stage buffer mechanism, a dustproof mechanism and a ventilation mechanism are arranged at the lower end of the buffer block, and grid ventilation openings are formed in the support. The first-stage buffering mechanism comprises a first sliding rod and a first elastic element. According to the TFT liquid crystal display screen with the anti-reflection layer, the first-stage buffer mechanism and the second-stage buffer mechanism are arranged, the first-stage buffer mechanism can achieve an initial buffer effect on vibration generated by the liquid crystal display screen and a matte screen, meanwhile, the second-stage buffer mechanism can offset counter-acting force generated by initial buffer of the first-stage buffer mechanism, therefore, the buffering effect is more efficient, and the liquid crystal screen and the matte screen are effectively protected.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a TFT liquid crystal display screen with an anti-reflection layer. Background technique [0002] The liquid crystal screen is based on the liquid crystal material as the basic component, and the liquid crystal material is filled between two parallel plates, and the arrangement of the molecules inside the liquid crystal material is changed by voltage, so as to achieve the purpose of shading and light transmission to display different shades and random arrangement. There is a uniform image, and as long as a three-color filter layer is added between two flat plates, a color image can be displayed. LCD screens consume very little power, making them favored by engineers for electronic devices that run on batteries. [0003] In the prior art, during the production and transportation of the liquid crystal display, the liquid crystal display is easily vibrated or dropped by the ...

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Problems solved by technology

[0003] In the prior art, during the production and transportation of the liquid crystal display, the liquid crystal display is easily vibrated or dropped by the external environment or the negligence of the staff, which will cause damage to the liquid crystal screen and the anti-reflection layer in the liquid crystal display, and will Affect the anti-reflection function of the anti-reflection layer and affect the subsequent use of the LCD screen

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