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a mask

A mask and support technology, applied in the field of mask, can solve the problems of difficulty in making a hole-digging screen and poor display effect, etc.

Active Publication Date: 2021-11-30
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The display area of ​​the display panel has different display effects, such as a hole-digging screen, which has become a new development trend. However, the existing hole-digging screen is difficult to manufacture and the display effect is not good.

Method used

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Embodiment Construction

[0027] 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.

[0028] As mentioned in the background technology, the existing hole-digging screens are difficult to manufacture and have poor display effects. After careful research, the inventors found that the reason for this technical problem is that the production process of the existing hole-digging screens is A whole layer of film structure is evaporated first, and then laser drilling is performed in the area where holes need to be dug to prepare a hole-digging screen. However, laser drilling is more difficult and more lik...

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Abstract

The embodiment of the invention discloses a mask plate. It includes: a frame and an opening surrounded by the frame; a shielding portion and a support portion that fixedly supports the shielding portion, the shielding portion is located in the opening, the support portion is grid-shaped, and the support portion corresponds to the The area between adjacent pixel units on the plated substrate is set. The embodiment of the present invention utilizes the support part to effectively realize the stable support of the offshore designed shielding part, ensuring that the area corresponding to the pixel unit on the display panel can be vapor-deposited with a corresponding film layer structure, and improving the display effect of the display panel.

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, the application fields of display panels are becoming more and more extensive, and correspondingly, there are more and more types of display panels. [0003] The display area of ​​the display panel has different display effects, such as a hole-digging screen, which has become a new development trend. However, the existing hole-digging screens are difficult to manufacture and have poor display effects. Contents of the invention [0004] The present invention provides a mask plate, which effectively realizes the stable support of the offshore designed shielding part by using the support part, ensures that the area corresponding to the pixel unit on the display panel can be vapor-deposited with the corresponding film layer structure, and improves the reliability of the display panel. disp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/24C23C14/04
CPCC23C14/042C23C14/24
Inventor 张志远
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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