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Liquid crystal display panel and LCD device

A technology of liquid crystal display panel and liquid crystal display device, which is applied to static indicators, nonlinear optics, instruments, etc., can solve the problems of low utilization rate of backlight, etc., and achieve the effect of high utilization rate of backlight and improvement of light utilization rate.

Inactive Publication Date: 2008-11-26
INNOCOM TECH SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] In order to solve the problem of low backlight utilization in the prior art, it is necessary to provide a liquid crystal display panel with high backlight utilization

Method used

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  • Liquid crystal display panel and LCD device
  • Liquid crystal display panel and LCD device
  • Liquid crystal display panel and LCD device

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Embodiment Construction

[0025] see Figure 4 , is a schematic cross-sectional structure diagram of the first embodiment of the liquid crystal display panel of the present invention. The liquid crystal display panel 401 includes a TFT substrate 410 , a color filter substrate 430 opposite to the TFT substrate 410 , and a liquid crystal layer 420 sandwiched between the two substrates 410 , 430 .

[0026] see Figure 5 , is a schematic plan view of the thin film transistor substrate 410 . The TFT substrate 410 includes a first glass substrate 411, a reflective layer 417 disposed on a partial area of ​​the first glass substrate 411 adjacent to the liquid crystal layer 420, and a reflective layer 417 covering the glass substrate 411. Transparent passivation layer 419 .

[0027] The thin film transistor substrate 410 also includes a plurality of parallel scan lines 412 arranged on the side of the passivation layer 419 adjacent to the liquid crystal layer 420 , and a plurality of data lines 413 parallel t...

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Abstract

A liquid crystal display device comprises a liquid crystal display panel and a backlight module used for providing uniform planar light for the liquid crystal display panel. The liquid crystal display panel comprises a color filter base plate, a TFT base plate that is arranged oppositely to the color filter base plate and a liquid crystal layer arranged between two base plates. The TFT base plate comprises a glass base plate and a reflection layer. The reflection layer is arranged on one surface of the glass base plate near the liquid crystal layer. The non-display area of the glass base plate is covered by the reflection layer.

Description

technical field [0001] The invention relates to a liquid crystal display panel and a liquid crystal display device using the liquid crystal display panel. Background technique [0002] At present, liquid crystal displays are gradually replacing traditional cathode ray tube (Cathode Ray Tube, CRT) displays, and because of their lightness, thinness, and smallness, they are widely used in desktop computers, notebook computers, personal digital assistants (Personal Digital Assistant, PDA), Portable phones, TVs and various office automation and audio-visual equipment. [0003] see figure 1 , is a schematic cross-sectional structure diagram of a prior art liquid crystal display device. The liquid crystal display device 100 includes a liquid crystal display panel 101 and a backlight module 102 for providing uniform planar light to the liquid crystal display panel 101 . The liquid crystal display panel 101 includes a TFT substrate 110 , a color filter substrate 130 opposite to th...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G02F1/1335G02F1/133
CPCG02F1/133553G02F1/133512
Inventor 黄明礼
Owner INNOCOM TECH SHENZHEN
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