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

Organic light emitting display device

A technology of light-emitting display and display device, applied in lighting devices, electroluminescent light sources, light sources, etc., can solve the problems of limited ability to remove moisture, complicated process, poor durability and reliability, etc.

Inactive Publication Date: 2007-08-01
SAMSUNG MOBILE DISPLAY CO LTD
View PDF1 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the method of placing the moisture-absorbing material in a powder form causes problems such as complication of the process, increase in material and process costs, increase in the thickness of the display device, and difficulty in applying to the front-emission display structure
In addition, the method of adhering a moisture-absorbing material in the form of a film causes problems that this method has a limited ability to remove moisture and is difficult to apply to mass production due to poor durability and reliability.

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
  • Organic light emitting display device
  • Organic light emitting display device
  • Organic light emitting display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Embodiments of the present invention will be described with reference to the drawings. Here, when an element is described as being connected to another element, this element may not only be directly connected to the other element but may also be indirectly connected to the other element via other elements. Additionally, irrelevant elements have been omitted for clarity. Furthermore, the same reference numerals denote the same elements throughout.

[0020] FIG. 1 shows an organic light emitting display device according to an embodiment of the present invention.

[0021] Referring to FIG. 1 , the first substrate 200 is composed of a pixel area 210 and a non-pixel area 220 surrounding the pixel area 210 . The pixel area 210 includes the scan line 104b and the data line 106c formed and the pixel 100 electrically connected to the scan line 104b and the data line 106c. The non-pixel region 220 is formed with a scan driver 410 connected to the scan line 104b and a data driv...

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

An organic light-emitting display device encapsulated with a frit to prevent an infiltration of oxygen and moisture thereinto. The device comprises: a first substrate comprising a pixel region wherein a pixel is formed and a non-pixel region outside of the pixel region; a second substrate opposed and bonded to the first substrate in one region comprising the pixel region; a frit positioned in the non-pixel region between the first substrate and the second substrate, to bond the first substrate and the second substrate; and at least one electrode line formed on the first substrate and overlapped with a portion of the frit, wherein the electrode line comprises at least one opening in an intersecting region overlapped with the frit.

Description

[0001] This application claims the benefit of Korean Patent Application No. 2006-08460 filed in the Korean Intellectual Property Office on January 26, 2006, the disclosure of which is hereby incorporated by reference. technical field [0002] The invention relates to an organic light emitting display device. More particularly, the present invention relates to an organic light emitting display device encapsulated with glass frit to prevent oxygen and moisture from permeating thereinto. Background technique [0003] Generally, an organic light emitting display device includes: a first substrate including a pixel region and a non-pixel region; a second substrate disposed opposite to the first substrate and bonded to the first substrate with a sealant (such as epoxy resin for encapsulation). [0004] In the pixel area of ​​the first substrate, a plurality of organic light emitting diodes are formed in a matrix at intersections of scan lines and data lines. Each OLED includes: i...

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): H01L27/32H01L21/56H05B33/12H05B33/04H05B33/10
CPCH01L27/3288H01L27/3276H01L51/5237H10K59/179H10K59/131H10K59/8722A61J3/07H10K50/8426
Inventor 郭源奎
Owner SAMSUNG MOBILE DISPLAY CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com