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Semi-penetration and semi-reflection liquid crystal display and liquid crystal panel of semi-penetration and semi-reflection liquid crystal display

A semi-transmissive, semi-reflective, liquid crystal display technology, used in instruments, nonlinear optics, optics, etc.

Inactive Publication Date: 2012-09-12
华映视讯(吴江)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The liquid crystal panel includes a thin film transistor substrate and a color filter substrate

Method used

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  • Semi-penetration and semi-reflection liquid crystal display and liquid crystal panel of semi-penetration and semi-reflection liquid crystal display
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  • Semi-penetration and semi-reflection liquid crystal display and liquid crystal panel of semi-penetration and semi-reflection liquid crystal display

Examples

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Embodiment Construction

[0014] figure 2 A transflective liquid crystal display 110 according to a first embodiment of the present invention is shown. The transflective liquid crystal display 110 includes a liquid crystal panel 112 and a backlight module 160 . The liquid crystal panel 112 includes a TFT substrate 140 and a color filter substrate 120 . A liquid crystal layer 114 is disposed between the TFT substrate 140 and the color filter substrate 120 .

[0015] The thin film transistor substrate 140 includes a plurality of pixel regions P. Each pixel area P defines a penetration area T P and a reflective region R P . Generally, the pixel area P is an area surrounded by two adjacent scan lines (not shown) and two adjacent data lines (not shown), and a thin film transistor (not shown) is located in the pixel area . Each pixel region P includes a transmissive electrode 142 and a reflective electrode 144 respectively located in the transmissive region T P and reflective area R P .

[0016] T...

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PUM

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Abstract

The invention discloses a semi-penetration and semi-reflection liquid crystal display which comprises a liquid crystal panel and a backlight module, wherein the liquid crystal panel comprises a thin film transistor substrate and a colour light filter substrate; the thin film transistor substrate comprises a plurality of pixel areas, in each of which a penetration area and a reflection area are defined; the colour light filter substrate comprises a plurality of colour light filter areas; each colour light filter area comprises a phase delay film and a coverage layer; the phase delay film has reactive liquid crystal, and the phase delay film and the coverage layer are stacked together and correspond to the reflection area, so that the gap between the colour light filter substrate and the thin film transistor substrate in the reflection area is half of the gap between the colour light filter substrate and the thin film transistor substrate in the penetration area, and the penetration area and the reflection area respectively use the backlight module and an external ambient light as light sources.

Description

technical field [0001] The present invention relates to a transflective liquid crystal display, in particular to a transflective liquid crystal display, the phase retardation film of which has a reactive liquid crystal. Background technique [0002] Liquid crystal display panels have the characteristics of low power consumption and thin appearance, and are widely used in various electronic products, such as portable computers, digital cameras, mobile phones and other products. Generally speaking, liquid crystal display panels are divided into penetrating, Reflective and transflective, transmissive LCDs use the backlight module as their light source, reflective LCDs use external ambient light as their light source, and transflective LCDs use backlight at the same time Module and external ambient light as its light sources. [0003] refer to figure 1 , the process flow of the color filter substrate 20 of the liquid crystal panel 12 of the known double gap (dual gap) transfle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13363G02F1/1335
Inventor 洪文进连詹田谢文仁吴宏昱汤逢锦
Owner 华映视讯(吴江)有限公司