Display panel and display device

A display panel and flat technology, which is applied to identification devices, instruments, nonlinear optics, etc., can solve the problems of increased bending degree, reduced data line width, data line disconnection, etc., and achieves reduced bending degree, The effect of reducing the possibility of disconnection and improving display reliability

Active Publication Date: 2020-11-20
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Since the width of the white sub-pixel unit is different from that of other sub-pixel units, in two adjacent rows of sub-pixel units, there are misaligned sub-pixel units in the column direction, which causes the data lines in the display panel to bend in the column direction The number of times increases and the degree of bending becomes larger, and as the resolution of the display panel increases, the width of the data line will decrease, so that the probability of data line breakage during the production process increases

Method used

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  • Display panel and display device

Examples

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Embodiment Construction

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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 display panel and a display device, the display panel comprises a scanning line extending in a first direction and a data line extending in a second direction; sub-pixel units, wherein each sub-pixel unit comprises a sub-pixel opening, the sub-pixel opening comprises a white sub-pixel opening, a first sub-pixel opening, a second sub-pixel opening and a third sub-pixel opening; in the first direction, the widths of the first sub-pixel opening, second sub-pixel opening and third sub-pixel opening are equal, and the width a of the white sub-pixel opening is smaller thanthe width b of the first sub-pixel opening; in the second direction, at least part of adjacent two rows of sub-pixel openings are provided with a first interval with a width of c, at least part of adjacent two rows of sub-pixel openings are provided with a second interval, two scanning lines are arranged in the first interval, and no scanning lines are arranged in the second interval; in the firstinterval, the angles between the data line and the scanning lines include an acute angle theta, wherein theta>=arctanc / (b / a). Thereby reducing the risk of disconnection of the data line is facilitated.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] As the resolution and brightness of the display panel increase, the power consumption of the display panel also increases. In order to reduce the power consumption of the display panel, white sub-pixel units are added to the traditional display panel to reduce the power consumption of the display panel. However, if the opening area corresponding to the white sub-pixel unit is large, it will affect the display effect of the display panel, making the display effect of the display panel poor. [0003] In view of the above situation, in the prior art, the width of the white sub-pixel unit is usually set to be smaller than the width of other color sub-pixel units (such as red sub-pixel unit, green pixel unit and blue sub-pixel unit). Since the width of the white sub-pixel unit is different from that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G09F9/30
CPCG09F9/30
Inventor 詹乐宇崔宇李静邱英彰
Owner XIAMEN TIANMA MICRO ELECTRONICS
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