Unlock instant, AI-driven research and patent intelligence for your innovation.

display panel

A technology for display panels and substrates, applied in nonlinear optics, instruments, optics, etc., and can solve the problems of sub-pixel and sub-pixel light leakage, sub-pixel light leakage, display quality, degradation, etc.

Active Publication Date: 2017-11-10
INNOLUX CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, as the resolution of the display panel becomes higher and each pixel becomes smaller and smaller, the distance between the pixel electrodes of two adjacent sub-pixels will also become closer and closer, resulting in a gap between the sub-pixels and the sub-pixels. The risk of light leakage during the interval will cause the CG (color gamma) value to drop
Specifically, if one of the sub-pixels is displayed in a bright state (lighted up), and the adjacent sub-pixel is displayed in a dark state, since the pixel electrodes of the two adjacent sub-pixels are quite close, the two adjacent sub-pixels The electric fields generated by the pixels will also interfere with each other, resulting in the risk of light leakage between the sub-pixels and degrading the display quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • display panel
  • display panel
  • display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] A display panel according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols.

[0050] Please refer to Figure 1A and Figure 1B As shown, among them, Figure 1A It is a schematic configuration diagram of two sub-pixels P1 and P2 of a display panel 1 according to the first embodiment of the present invention, and Figure 1B for Figure 1A , the schematic cross-sectional view of line A-A. The display panel 1 is, for example but not limited to, a fringe field switching (FFS) liquid crystal display panel, or other horizontally driven liquid crystal display panels, and is not limited thereto. In addition, for the sake of easy understanding of the follow-up explanation, Figure 1A Only the arrangement of two scan lines S, three data lines D, two sub-pixels P1 and P2, one common electrode 132 and part of the black matrix BM of the display pa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a display panel. The display panel comprises a first substrate, a second substrate and a plurality of pixels. The second substrate is arranged opposite to the first substrate. The pixels are configured between the first substrate and the second substrate, and the pixels provided with a plurality of sub-pixels respectively; at least one of the sub-pixels comprises a data line, a first insulating layer, a common electrode, a second insulating layer and a pixel electrode. The data line is configured on the first substrate. The first insulating layer covers the data line. The common electrode is configured on the first insulating layer and is provided with an opening; the opening is arranged corresponding to the boundary of two adjacent sub-pixels. The second insulating layer covers the common electrode. The pixel electrode is arranged on the second insulating layer. Thus, the light leakage phenomenon between the sub-pixels of a high-resolution panel can be effectively reduced to improve the picture quality of the panel.

Description

technical field [0001] The invention relates to a display panel, in particular to a liquid crystal display panel. Background technique [0002] Flat display devices, such as liquid crystal display devices, have been used in various electronic products due to their advantages of low power consumption, low heat generation, light weight and non-radiation, and are gradually replacing A traditional cathode ray tube (cathode ray tube, CRT) display device. [0003] A known liquid crystal display device includes a liquid crystal display panel (LCD Panel) and a backlight module (Backlight Module), which are arranged opposite to each other. The liquid crystal display panel has a plurality of pixels arranged in an array, and the backlight module can emit light through the liquid crystal display panel, and display colors through each pixel of the liquid crystal display panel to form an image. [0004] Fringe field switching (FFS) liquid crystal display panels are currently one of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1343
CPCG02F1/133345G02F1/134309G02F1/136286
Inventor 陈佳勋蔡英杰
Owner INNOLUX CORP