Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Color film substrate, array substrate, display panel and display device

A technology for color film substrates and array substrates, which is applied in optics, instruments, nonlinear optics, etc., can solve the problems of small interface area and reduced color mixing effect, achieve small differences in display color changes, improve color mixing effects, and improve fidelity effects Effect

Inactive Publication Date: 2016-06-22
BOE TECH GRP CO LTD +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the shape of the color filter substrate including the filter is a straight bar, and the light section formed on the filter is a straight bar, so that for each color light, the distance between the color light and its adjacent color light The transfer area is small, which reduces the color mixing effect

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
  • Color film substrate, array substrate, display panel and display device
  • Color film substrate, array substrate, display panel and display device
  • Color film substrate, array substrate, display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The embodiment of the present invention provides a color filter substrate 1, see figure 1 and figure 2 , the color filter substrate 1 includes:

[0049] The first substrate 11, and at least one row of color filter layers 12 arranged on the first substrate 11; each row of color filter layers 12 includes a plurality of filters 13 arranged side by side, and each filter 13 is a curved structure ;

[0050] In the color filter layer 12 in the same row, any two adjacent color filters 13 have different colors, and there is a light-blocking strip edge 14 with a curved structure between the two adjacent color filters 13 to separate them.

[0051] The color filter substrate 1 provided by the embodiment of the present invention includes a plurality of filters 13 arranged side by side on the first substrate 11, and the shape of the filters 13 is a curved structure, therefore, the light formed on the filters 13 The cross-section is a curved structure, so that for each color light...

Embodiment 2

[0064] The embodiment of the present invention provides an array substrate 2, see image 3 and Figure 4 , the array substrate 2 includes:

[0065] The second substrate 21, and at least one row of pixel electrode layers 22 disposed on the second substrate 21; each row of pixel electrode layers 22 includes a plurality of pixel electrodes 221 arranged side by side, and each pixel electrode 221 has a curved structure.

[0066] see Figure 5 The array substrate 2 provided in this embodiment can form a display panel with the color filter substrate 1 described in Embodiment 1, and the display panel also includes a liquid crystal layer 4, and the liquid crystal layer 4 is arranged between the color filter substrate 1 and the array substrate 2 .

[0067] Wherein, each row of pixel electrode layers 22 included in the array substrate 2 corresponds to a row of color filter layers 12 of a color filter substrate 1, and in the corresponding pixel electrode layers 22 and color filter laye...

Embodiment 3

[0079] An embodiment of the present invention provides a display panel, see Figure 5 and Figure 6 , the display panel includes: the color filter substrate 1 described in Embodiment 1 and the array substrate 2 described in Embodiment 2;

[0080] The color filter substrate 1 is arranged parallel to the array substrate 2, and each pixel electrode 221 included in the array substrate 2 corresponds to a filter 13 of the color filter substrate 1;

[0081] Each pixel electrode 221 is parallel to its corresponding filter 13 , and the projection of each pixel electrode 221 on the color filter substrate 1 is located in its corresponding filter 13 .

[0082] The display panel provided by the embodiment of the present invention includes the color filter substrate 1 described in the first embodiment and the array substrate 2 described in the second embodiment, each pixel electrode 221 is parallel to the corresponding filter 13, and each pixel electrode The projection of 221 on the color...

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 discloses a color filter substrate, an array substrate, a display panel and a display device, and belongs to the technical field of displays. The color filter substrate includes: a first substrate, and at least one row of color filter layers arranged on the first substrate; each row of color filter layers includes a plurality of filters arranged side by side, and each filter is curved Structure; any two adjacent color filters in the same row of color filter layers have different colors and there is a light-blocking strip edge with a curved structure between the two adjacent color filters. The color filter substrate includes a plurality of optical filters arranged side by side on the first substrate, and the shape of the optical filters is a curved structure, and the light section formed on the optical filter is a curved structure, so that for each color Light, the intersection area between this color light and its adjacent color light is larger, which improves the color mixing effect.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a color filter substrate, an array substrate, a display panel and a display device. Background technique [0002] Color filter substrates are widely used in color displays. The color filter substrate is used to filter the light generated by the backlight source of the color display to form three kinds of light of red, green and blue, which can be mixed to form an image on the screen of the color display. [0003] At present, the color filter substrate includes a substrate and a plurality of optical filters arranged on the substrate. Each optical filter has a straight strip structure, and the colors of the optical filters are red, green and blue. When the light generated by the backlight of the color display passes through the red, green and blue filters in the color filter layer, it will form three colors of red, green and blue light, which can be mixed to form an image on 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 Applications(China)
IPC IPC(8): G02F1/1335G02F1/1343G02B5/20
CPCG02F1/133514G02B5/20G02F1/134309
Inventor 王洋马晓峰杨军姜何辛兰张灿祝培涛王鑫张荡张俊伟
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com