Supercharge Your Innovation With Domain-Expert AI Agents!

Organic light-emitting display device and manufacturing method thereof

A technology of light-emitting display and manufacturing method, which is applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc., which can solve problems such as degradation of contrast and visibility, and achieve the effect of reducing the manufacturing process

Active Publication Date: 2018-07-24
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such internal reflection may cause problems related to degradation of contrast and visibility of organic light-emitting display devices.

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 and manufacturing method thereof
  • Organic light-emitting display device and manufacturing method thereof
  • Organic light-emitting display device and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. In the drawings, the thickness of regions and layers are exaggerated for clarity. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0038] image 3 A driving circuit diagram of a pixel of the organic light-emitting display device provided by the present invention is shown. The organic light emitting display device includes a thin film transistor unit and an organic light emitting diode unit 114 in each pixel 101 . The TFT unit includes a switching TFT 108 , a driving TFT 1...

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 present invention provides an organic light-emitting display device and a manufacturing method thereof. The manufacturing method includes: providing a substrate; forming a thin film transistor unit on one side of the substrate; An organic light emitting diode unit is formed on one side; a cover plate is provided; a polarizer is added to the cover plate; and the cover plate covered with the polarizer is packaged on the organic light emitting diode unit, wherein the The polarizer is located between the OLED unit and the cover plate.

Description

technical field [0001] The present invention relates to a flat panel display, in particular to an organic light emitting display and a manufacturing method thereof. Background technique [0002] Organic light-emitting display devices have the characteristics of self-illumination, using a very thin organic material coating and glass substrate, when the current passes through, the organic material will emit light, and the organic light-emitting display device display screen has a large viewing angle, and can significantly save power , because the organic light emitting display device has many incomparable advantages compared with the liquid crystal display device. [0003] Organic light emitting display devices can be classified into a passive matrix type in which pixels are arranged in a matrix at positions where scan lines and signal lines cross each other, and an active matrix type in which each pixel is arranged as Thin-film transistor control for switch-like operation. ...

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): H01L27/32H01L21/70H01L51/56
CPCH10K59/12H10K59/8791H10K50/86
Inventor 谢焕熏黄成沛卓家得
Owner EVERDISPLAY OPTRONICS (SHANGHAI) 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