a mask

A mask and connecting part technology, applied in the mask field, can solve the problems of easily damaged display panel, poor display effect of display panel, etc.

Active Publication Date: 2021-01-05
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing hole-digging screens are more likely to damage the overall display panel, resulting in poor overall display effect of the display panel

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
  • a mask
  • a mask
  • a mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0030] As mentioned in the background technology, the existing hole-digging screens have the problem that the display panel is easily damaged as a whole. After careful research, the inventors found that the reason for this technical problem is that: when the existing hole-digging screens are made, they are first Use a mask to make a whole layer of film structure, and then form a hole-like structure on the film structure by laser drilling. However, the laser drilling technology is difficult, and it is easy to damage...

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

PropertyMeasurementUnit
widthaaaaaaaaaa
Login to view more

Abstract

The embodiment of the invention discloses a mask plate. It includes: a frame and an opening surrounded by the frame; a shielding part and at least one connection part connecting the shielding part and the frame, the shielding part is arranged in the opening; along a direction perpendicular to the mask , the connecting portion includes a first portion close to the substrate to be evaporated and a second portion away from the substrate to be evaporated, the vertical projection of the second portion covers the vertical projection of the first portion, and the first portion is parallel to the The cross-sectional area of ​​the mask gradually decreases along the direction approaching the substrate to be evaporated. The embodiments of the present invention enable the region corresponding to the connection portion on the display panel to evaporate the upper film layer structure, which is conducive to the simple and efficient preparation of a display panel with different display effects in the display region.

Description

technical field [0001] Embodiments of the present invention relate to mask technology, and in particular to a mask. Background technique [0002] With the advancement of display technology and the improvement of living standards, the role of display panels is becoming more and more important, and there are more and more types. There are different display effects in the display area of ​​the display panel, such as digging screens, etc. direction. [0003] However, the existing hole-digging screens are more likely to damage the overall display panel, resulting in poor overall display effect of the display panel. Contents of the invention [0004] The invention provides a mask plate to simply and efficiently prepare a display panel with different display effects in the display area. [0005] An embodiment of the present invention provides a mask, comprising: a frame and an opening surrounded by the frame; a shielding portion and at least one connection portion connecting th...

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): C23C14/04C23C14/24
CPCC23C14/042C23C14/24C23C16/042
Inventor 张志远
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS 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