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Display panel and mask plate

A technology for display panels and masks, applied in ion implantation plating, coatings, electrical components, etc., can solve the problems of poor camera imaging quality and low pixel light transmittance, and achieve enhanced light transmittance and increased transmittance. Light area, the effect of improving image quality

Inactive Publication Date: 2020-04-10
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display panel to solve the technical problem that in a full-screen display panel, the light transmittance of pixels in the area corresponding to the camera on the display screen is low, resulting in poor imaging quality of the camera

Method used

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  • Display panel and mask plate
  • Display panel and mask plate
  • Display panel and mask plate

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Embodiment Construction

[0028] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0029] The present invention aims at that in the existing full-screen display panel, the light transmittance of pixels in the area corresponding to the camera on the display screen is low, which leads to poor imaging quality of the camera. The present invention can solve the above-mentioned problems.

[0030] A display panel such as figure 1 As shown, the display pan...

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Abstract

The invention provides a display panel and a mask plate. The display panel comprises an array substrate and pixels arranged on the array substrate, and further comprises a main display area and a function additional area, wherein the pixels comprise a first sub-pixel and a second sub-pixel, the first sub-pixel is located in the main display area, the second sub-pixel is located in the function additional area, and and the pixel density of the second sub-pixel is smaller than that of the first sub-pixel. By reducing the pixel density of the second sub-pixel of the function additional area, thefunction additional area can be used for displaying, and the light transmission area of the function additional area also can be increased, so that the imaging quality of a camera is improved. Meanwhile, by designing a mask plate, the cathode wires arranged at intervals are formed in the function additional area, the cathode wires arranged at intervals can meet the circuit connection of the secondsub-pixel, and the light transmittance of the function additional area also can be enhanced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a mask plate. Background technique [0002] Full-screen mobile phones are the development trend of the mobile phone industry in the future, and there are many ways to achieve full-screen. At present, the mainstream full-screen mobile phones on the market mainly include special-shaped screens such as "notch screen", "water drop screen" and "perforated screen". [0003] In a full-screen display panel, the camera is generally installed using the under-screen camera technology. However, the pixel light transmittance of the area corresponding to the camera on the display screen is low, resulting in poor imaging quality of the camera. Contents of the invention [0004] The present invention provides a display panel to solve the technical problem that in the full-screen display panel, the light transmittance of pixels in the area corresponding to the camera on the...

Claims

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Application Information

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IPC IPC(8): H01L27/32C23C14/04
CPCC23C14/042H10K59/353H10K59/65H10K59/121H10K59/131
Inventor 唐振王纯阳戴万里李玉鑫
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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