Full-color display panel and light splitting substrate thereof

A full-color display and panel technology, applied to light sources, electric light sources, electroluminescent light sources, etc., can solve problems such as lightness, thinness, thick panels, and complicated manufacturing processes, so as to reduce manufacturing steps, improve white light purity, The effect of increased viewing angle

Inactive Publication Date: 2008-03-19
RITDISPLAY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the existing full-color display panel 3, it is necessary to use at least three photomask processes to form green and red two-color color conversion films 332' and 333 on the green filter 332 and the red filter 333 respectively. ', the manufacturing process is more complicated and the cost is higher
At the same time, because the full-color display panel 3 must use the planarization layer 32 to make the entire panel planarized, the thickness of the entire panel becomes thicker, which does not conform to the trend of lightness, thinness, shortness, and smallness.

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
  • Full-color display panel and light splitting substrate thereof
  • Full-color display panel and light splitting substrate thereof
  • Full-color display panel and light splitting substrate thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] A full-color display panel and a light-splitting substrate thereof according to preferred embodiments of the present invention will be described below with reference to related drawings.

[0055] As shown in FIG. 2, a full-color display panel 1 according to the first embodiment of the present invention includes an organic light emitting region 11, a white light spectrum modulation layer 12, a filter layer 13 and a transparent substrate 14, wherein, The organic light-emitting region 11 has several pixels that emit white light; the white light spectrum modulation layer 12 includes a transparent protective medium, and the protective medium is doped with a fluorescent and / or a phosphorescent substance; the filter layer 13 is surrounded by several light-shielding frames 131 The filter layer 13 is formed on the transparent substrate 14, the white light spectrum modulation layer 12 is formed on the filter layer 13, and the organic light emitting region 11 is located on the whit...

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 full colour display plate, including an organic light section,a white light frequency spectrum modulate layer,a filter layer and a transparent basic plate. The organic light section possesses multi-picture dot which beams white light; the white light frequency spectrum modulate layer has a transparent protective medium which mixed fluorescence or phosphorescence substance; the filter layer is made up with multi- filter slice which is surround by dodging frame; the filter layer formed on the transparent basic plate, the white light frequency spectrum modulate layer formed on the filter layer and the organic light section formed on the white light frequency spectrum modulate layer.

Description

technical field [0001] The present invention relates to a full-color display panel and its spectroscopic substrate, in particular to a full-color display panel with a white light spectrum modulation layer and its spectroscopic substrate. Background technique [0002] At present, the full-color technologies mainly used in organic light-emitting displays can be divided into three types: the first one uses the three primary colors of red (R), green (G), and blue (B) as independent light-emitting pixels. "Three primary color light-emitting layer method" , the second is the "color conversion structure method" that uses blue materials combined with red and green organic phosphors to produce various colors, and the third is the "color filter method" that uses white light-emitting layers and color filters. The "color conversion structure method" will be described below. [0003] Idemitsu Kosan Co., Ltd. is the representative of the technology of the color conversion structure metho...

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): H01L27/32H05B33/02H05B33/14
Inventor 陈济中卢添荣廖啟智
Owner RITDISPLAY
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