Semi-transmitting half-reflection liquid crystal display and manufacturing method thereof

A transflective, liquid crystal display technology, applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problems of low feasibility, high technical difficulty, increasing the difficulty of the production process of transflective liquid crystal displays, etc. The difficulty and cost of the production process, the elimination of optical delay, the effect of simple production process

Active Publication Date: 2012-08-08
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the above-mentioned prior art solution is technically difficult to implement, which increases the difficulty of the production process of the transflective liquid crystal display, and also increases the production

Method used

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  • Semi-transmitting half-reflection liquid crystal display and manufacturing method thereof
  • Semi-transmitting half-reflection liquid crystal display and manufacturing method thereof
  • Semi-transmitting half-reflection liquid crystal display and manufacturing method thereof

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Embodiment Construction

[0037] An embodiment of the present invention provides a transflective liquid crystal display, and the transflective liquid crystal display may specifically include a plurality of pixels, as shown in the attached figure 1 As shown, each pixel can be divided into two parts, the adjacent transmissive area 120 and the reflective area 130, and each pixel can specifically include:

[0038] Polarizer 101;

[0039] The substrate 102 may be referred to as an array substrate;

[0040] A transparent electrode 103 located in the transmissive area, the transparent electrode 103 can specifically be a common electrode or a pixel electrode;

[0041] Transparent electrode 104, the transparent electrode 104 can be a pixel electrode or a common electrode, specifically can be composed of a plurality of strip-shaped transparent electrode blocks, and a preset distance is spaced between the plurality of strip-shaped transparent electrode blocks, and the preset distance can be based on The charact...

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PUM

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Abstract

The invention provides a semi-transmitting half-reflection liquid crystal display and a manufacturing method thereof. The semi-transmitting half-reflection liquid crystal display comprises a plurality of pixels, wherein each pixel comprises a transmission region and a reflection region which are adjacent to each other and have the same box thickness; each pixel also comprises a first transparent electrode arranged between a liquid crystal layer and an array substrate; the transmission region of each pixel comprises a second transparent electrode arranged between the liquid crystal layer and a color film substrate; a voltage difference is formed between a first voltage applied by the first transparent electrode and a second voltage applied by the second transparent electrode; due to the voltage difference, an initial optical delay of the liquid crystal layer positioned in each transmission region is one second of wavelength; in each pixel, an initial optical delay of the liquid crystal layer positioned in the reflection region is three fourths of wavelength, so that the transmission region and the reflection region of each pixel have different optical delays; and due to the adoption of the design of equal box thicknesses of the transmission regions and the reflection regions, the manufacturing process is simple.

Description

technical field [0001] The invention relates to the technical field of liquid crystal displays, in particular to a semi-transmissive and semi-reflective liquid crystal display and a manufacturing method thereof Background technique [0002] A liquid crystal display can be composed of components such as a display screen, a backlight source, and a driving circuit. Specifically, the display screen may include an array substrate, a color filter substrate, and a liquid crystal layer that are boxed together, and the liquid crystal layer fills the gap between the array substrate and the color filter substrate. The principle of displaying images on a liquid crystal display can be based on the fact that when the liquid crystal molecules in the liquid crystal layer rotate with the pressure applied by the drive circuit, the alignment direction of the liquid crystal molecules also changes, resulting in a change in the light that penetrates the liquid crystal molecules. characteristic. ...

Claims

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Application Information

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IPC IPC(8): G02F1/1343G02F1/1335G02F1/1333
CPCG02F1/1333G02F1/1343G02F1/1335G02F2001/134372G02F1/133555G02F2001/134381G02F1/134372G02F1/134381
Inventor 徐智强李会
Owner BOE TECH GRP CO LTD
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