Color conversion layer, organic electroluminescent display panel, and liquid crystal display panel

A color conversion and display panel technology, applied in circuits, optics, electrical components, etc., can solve problems such as poor color saturation

Inactive Publication Date: 2015-07-01
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF9 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of poor color saturation in the prior art,

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 conversion layer, organic electroluminescent display panel, and liquid crystal display panel
  • Color conversion layer, organic electroluminescent display panel, and liquid crystal display panel
  • Color conversion layer, organic electroluminescent display panel, and liquid crystal display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] see Figure 1-2 , which is a schematic view of the first embodiment of the organic electroluminescence display panel 1 of the present invention. The organic electroluminescent display panel 1 is used to display images in full color, and defines a plurality of pixel areas 100, each pixel area 100 includes a first sub-pixel area 102 and a second sub-pixel area for emitting different color component lights. 103 and the third sub-pixel area 104.

[0043] The organic electroluminescent display panel 1 includes a substrate 11 , a plurality of scan lines 112 arranged parallel to each other on the substrate, and a plurality of data lines 114 parallel to each other and perpendicular to the scan lines 112 . The smallest area surrounded by the scan line 112 and the data line 114 is defined as a sub-pixel area. A plurality of first electrodes 131 formed of a transparent conductive material are independently formed in each sub-pixel region for each sub-pixel region.

[0044] see ...

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 relates to a color conversion layer, an organic electroluminescent display panel, and a liquid crystal display panel. The color conversion layer comprises a plurality of color conversion units. Each color conversion unit includes quantum dot films. Each color conversion unit receives light rays of monochromatic light incident on the color conversion unit, converts the monochromatic light, and then, emits the monochromatic light in primary color components for color display. Each color conversion unit defines a plurality of areas, and each area corresponds to the emission of one primary color component.

Description

technical field [0001] The invention relates to a color conversion layer, an organic electroluminescent display panel and a liquid crystal display panel. Background technique [0002] At present, in organic electroluminescent display panels, luminescent materials of primary colors for color display are vapor-deposited on a substrate to form light-emitting elements of each primary color, and the light-emitting elements of each primary color emit light independently to perform color display. However, the luminance of the light-emitting elements of each primary color is different, and the brightness attenuation range of the light-emitting elements of each primary color is also different, so that the color saturation of the display panel is affected. In order to improve the color saturation of the display panel, it is necessary to use various compensation circuits in the display to balance the brightness and color of the color display, resulting in complex circuit design. Cont...

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
IPC IPC(8): H01L51/52H01L27/32G02F1/1335
CPCG02F1/1335H10K59/38H10K50/86
Inventor 吴逸蔚林永福林昌廷曾士宾林本矗
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap