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Special-shaped display panel and display device

A display panel and special-shaped technology, applied in the direction of identification devices, static indicators, instruments, etc., to achieve the effect of improving the display phenomenon

Active Publication Date: 2020-01-21
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a heterogeneous display panel surface and a display device, which solves the technical problem of improving the display jagged phenomenon of heterogeneous display panels

Method used

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  • Special-shaped display panel and display device

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Embodiment Construction

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0029] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0030] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a special-shaped display panel and a display device. The display area of ​​the special-shaped display panel has a special-shaped boundary. The display panel includes low-brightness pixels and regular pixels. The pixels form a plurality of pixel rows and a plurality of pixel columns. The pixel rows or pixel columns include pixel groups. The pixel groups include the first pixel group and the second Two pixel groups, the number of pixels adjacent to the irregular boundary in the first pixel group is greater than the number of pixels adjacent to the abnormal boundary in the second pixel group, and the number of low-brightness pixels in the first pixel group is greater than or equal to the second pixel The number of low-brightness pixels in the group; the routing direction of the data line is the second direction, the pixel includes at least three sub-pixels, and along the second direction, the opening heights of the sub-pixels in the low-brightness pixels are all smaller than the opening heights of the sub-pixels in the normal pixels; From the special-shaped boundary to the direction of the display area, the opening area of ​​the low-brightness pixel becomes larger gradually. The special-shaped display panel and the display device of the present invention improve the jagged phenomenon of the special-shaped display.

Description

technical field [0001] The present invention relates to the technical field of semiconductors, and more specifically, to a special-shaped display panel and a display device. Background technique [0002] With the application of display technology in smart wearables and other portable electronic devices, there are diversified requirements for the shape of display panels, and special-shaped display panels appear. [0003] Compared with the conventional display panel, the main difference of the special-shaped display panel is that its display area presents a special non-rectangular shape, such as circle, ring, rhombus, etc., while the pixel units in the display panel are mostly rectangular structures or other relatively regular shapes. structure, therefore, when it is applied to a special-shaped display panel, in the special-shaped boundary area close to the display panel, the pixel unit cannot fully cooperate with the special-shaped boundary line of the display panel, which wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1335
CPCG02F1/1333G02F1/133512G09G3/3607G09G2300/0465G09G2310/0232G09G3/3611G09F9/3023
Inventor 杨雁郑斌义曾勇平吴玲沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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