Display screen and preparation method of display screen

A technology for a display screen and a display panel, which is applied to the preparation of display screens and the field of display screens, can solve the problems of insufficient deformation of transparent optical glue, a large number of air bubbles, and the inability to successfully overcome the level difference, so as to improve the process yield and display quality, reduce the Overall thickness, the effect of eliminating step difference

Inactive Publication Date: 2017-02-15
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF3 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitations of front and rear technologies and processes, it is difficult to continue to reduce the thickness of these materials when they are reduced to a certain extent.
For example, if the cover plate maintains the status quo, if the thickness of the transparent optical adhesive is rashly reduced, the deformation of t

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
  • Display screen and preparation method of display screen
  • Display screen and preparation method of display screen
  • Display screen and preparation method of display screen

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] In addition, the description of the following embodiments refers to the attached drawings to illustrate specific embodiments that the present invention can be implemented. The directional terms mentioned in the present invention, for example, "up", "down", "front", "rear", "left", "right", "inner", "outer", "side", etc., only It refers to the direction of the attached drawings. Therefore, the directional terms used are for better ...

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 display screen, which comprises a cover plate, a shading layer, a flat layer, a pasting layer and a display panel, wherein the shading layer is formed on the first surface of the cover plate in a patterning way; the flat layer is formed in an area, which is not covered with the shading layer, on the first surface, and is connected with the shading layer, and the second surface, which is far away from the cover plate, of the flat layer is flush with the third surface, which is far away from the cover plate, of the shading layer; the pasting layer is formed on the second surface and the third surface; and the display panel is fit to the surface, which is far away from the flat layer, of the pasting layer. The display screen is thin. The invention also provides a preparation method of the display screen.

Description

technical field [0001] The invention relates to the technical field of display devices, in particular to a display screen and a method for preparing the display screen. Background technique [0002] At present, smart phones have been popularized rapidly, and consumers' consumption concepts have transitioned from entry-level to improved. Therefore, the mobile phone industry generally has technical concepts that are well-known to the public, such as all-metal, narrow bezels, ultra-thin, and curved screens. Whether it is an ultra-thin or curved screen, the key design element is to reduce the thickness of each layer of the product as much as possible to reduce the overall thickness, so as to achieve product thinning and good flexibility. For touch screens, the current common thinning solution is to minimize the thickness of the cover plate, transparent optical adhesive (Optically Clear Adhesive, OCA) and other film layers. However, due to the limitations of front and rear techn...

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): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F2203/04103
Inventor 李波
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH 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