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Array substrate and display mother board

A technology for array substrates and plates, which is applied to semiconductor/solid-state device components, capacitors, semiconductor devices, etc., and can solve problems such as uneven film quality, dim brightness, and affecting display quality

Active Publication Date: 2020-01-10
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the influence of the production process (such as the uneven film quality of the plasma enhanced chemical vapor deposition (PECVD) film), the display panel formed in the edge area of ​​the display motherboard (the part near the side of the display motherboard) is easy to When the grayscale is low, the brightness is dimmed, which affects the display quality

Method used

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  • Array substrate and display mother board

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, and are not intended to limit the present application.

[0032] The array substrate and display motherboard provided in the present application can be applied to fabricate organic light-emitting display panels, and can also be used to fabricate other types of display panels, which is not limited in the present application.

[0033] The display panel has a plurality of sub-pixels of various colors, such as a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B, and images are displayed by each sub-pixel. Display panels are usually formed after cutting a large display motherboard (a motherboard that can be cut into multipl...

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Abstract

The invention relates to an array substrate and a display mother board. The array substrate is provided with a storage capacitor circuit. The array substrate is provided with a first area and a secondarea, and the second area is located on an edge of the array substrate and surrounds the first area. The storage capacitor circuit comprises a first capacitor circuit and a second capacitor circuit,the first capacitor circuit comprises a plurality of first storage capacitors and is located in the first area, the second capacitor circuit comprises a plurality of second storage capacitors and is located in the second area, and capacitances of the first storage capacitors are greater than the capacitances of the second storage capacitors. In the invention, each sub-pixel with relatively low display brightness in the second area can be compensated so that the brightness of each sub-pixel is consistent with the brightness of each sub-pixel in the first area, and display quality is further improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an array substrate and a display motherboard. Background technique [0002] With the development of display technology, various display panels, such as organic light emitting display panels, appear. During the production process of the display panel, it is usually formed after cutting on a large display motherboard (a motherboard that can be cut into multiple display panels). However, the display motherboard is usually formed on a large array substrate (that is, a substrate on which a driving circuit is formed on a large base substrate). [0003] Due to the influence of the production process (such as the uneven film quality of the plasma-enhanced chemical vapor deposition (PECVD) film), the display panel formed in the edge region of the display motherboard (the part near the side of the display motherboard) is easy to When the grayscale is low, the brightness is dim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12H01L23/64
CPCH01L27/1255H01L28/40
Inventor 胥真奇
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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