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Semitransparent semireflective liquid crystal display panel, manufacturing method thereof and liquid crystal display device

A liquid crystal display panel, transflective technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor display viewing angle, high cost, complicated preparation process, etc., and achieves simple preparation process, low cost, and structure. simple effect

Inactive Publication Date: 2015-12-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems that the existing transflective liquid crystal display panel needs to be provided with an additional compensation film and the display viewing angle is not good, the preparation process is complicated, and the cost is high, and provides a method that does not need to provide an additional compensation film and can realize wide viewing angle display. , transflective liquid crystal display panel with simple preparation process and low cost, preparation method thereof, and liquid crystal display device

Method used

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  • Semitransparent semireflective liquid crystal display panel, manufacturing method thereof and liquid crystal display device
  • Semitransparent semireflective liquid crystal display panel, manufacturing method thereof and liquid crystal display device
  • Semitransparent semireflective liquid crystal display panel, manufacturing method thereof and liquid crystal display device

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Embodiment 1

[0030] This embodiment provides a transflective liquid crystal display panel. The transflective liquid crystal display panel forms a reflection area and a transmission area. The liquid crystal layer between the substrate and the second substrate, the first substrate includes pixel electrodes, the first substrate or the second substrate includes a common electrode layer, the common electrode layer is located in the reflection area, the common electrode layer includes a plurality of common electrodes, each common The electrode includes a plurality of slit structures.

[0031] The transflective liquid crystal display panel of this embodiment has a simpler structure, does not need an additional compensation film, and can realize wide viewing angle display; moreover, the preparation method of the transflective liquid crystal display panel has a simple preparation process and low cost .

Embodiment 2

[0033] Please refer to Figures 1 to 4 , the present embodiment provides a transflective liquid crystal display panel, the transflective liquid crystal display panel forms a reflective area and a transmissive area, and the transflective liquid crystal display panel includes a first substrate 2 and a second substrate 3 arranged oppositely and The liquid crystal layer 5 between the first substrate 2 and the second substrate 3, the first substrate 2 includes a pixel electrode 6 and a common electrode layer 21, the common electrode layer 21 is located in the reflection area, and the common electrode layer 21 includes a plurality of common electrodes 210 , each common electrode 210 includes a plurality of slit structures 211 .

[0034] Please refer to figure 2 , wherein the common electrode 210 is a strip-shaped common electrode.

[0035] That is to say, the common electrode layer 21 includes a plurality of strip-shaped common electrodes 210, and each strip-shaped common electro...

Embodiment 3

[0055] Please refer to Figure 5 and Figure 6 , the present embodiment provides a transflective liquid crystal display panel, which has a structure similar to that of the transflective liquid crystal display panel in embodiment 2, and its difference from embodiment 2 is that the first substrate 2 includes a pixel electrode 6 , the second substrate 3 includes a common electrode layer 21 , and the angle between the pixel electrode 6 and the common electrode 210 is 90 degrees.

[0056] The display principle of the transflective liquid crystal display panel of this embodiment is similar to that of Embodiment 2, and will not be repeated here.

[0057] The transflective liquid crystal display panel of this embodiment has a simpler structure, does not need an additional compensation film, and can realize wide viewing angle display; in addition, the transflective liquid crystal display panel of this embodiment uses a single-cell MVA (Multi- domainVerticalAlignment (multi-domain ver...

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Abstract

The invention provides a semitransparent semireflective liquid crystal display panel, a manufacturing method thereof and a liquid crystal display device, and belongs to the technical field of display. The problems that an existing semitransparent semireflective liquid crystal display panel needs to be provided with an additional compensation film, has a poor display visual angle and is complex in manufacturing technology and high in cost can be solved. A reflection region and a transmission region of the semitransparent semireflective liquid crystal display panel are formed, the semitransparent semireflective liquid crystal display panel comprises a first substrate, a second substrate and a liquid crystal layer, wherein the first substrate and the second substrate are arranged oppositely, and the liquid crystal layer is located between the first substrate and the second substrate; the first substrate comprises pixel electrodes, the first substrate or the second substrate comprises a common electrode layer, the common electrode layer is located in the reflection region and comprises multiple common electrodes, and each common electrode comprises multiple slit structures.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a transflective liquid crystal display panel, a preparation method thereof, and a liquid crystal display device. Background technique [0002] With the rapid development of display technology, people are paying more and more attention to the application innovation of displays, and the requirements for display characteristics are also getting higher and higher. The technology that has better contrast both indoors and outdoors needs to be further developed. [0003] At present, the solution to the reduction of outdoor contrast is mainly to use transflective technology. There are two main ways to achieve transflective. One technology is to use a single-box thick electronically controlled birefringence mode. However, this technology requires an additional Compensation film, and the display viewing angle is not good; another technology is to use double-box thick transflec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343
CPCG02F1/134309
Inventor 王英涛黄华姚继开
Owner BOE TECH GRP CO LTD