Display panel and display device
A display panel and display area technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of lower product yield, easy to appear color spots, black defects, etc., to improve aperture ratio, increase anti-black Gap ability, Improve the effect of "pigmentation" problem
Pending Publication Date: 2021-07-13
HEFEI BOE DISPLAY TECH CO LTD +1
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Problems solved by technology
[0003] At present, with the increase of the size of the liquid crystal display panel, problems such as color spots and black defects are more likely to appear during the stress test, which reduces the product yield.
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[0052] The technical solutions of the present disclosure will be further specifically described through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present disclosure with reference to the accompanying drawings is intended to explain the general inventive concept of the present disclosure, and should not be construed as a limitation of the present disclosure.
[0053] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details.
[0054] In the related art, in order to avoid the problems of blue spots and black defects (black gap) in the pressure ...
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The invention relates to the technical field of display, in particular to a display panel and a display device. The display panel comprises an array substrate, an opposed substrate and a spacer. The array substrate comprises a first substrate, a plurality of rows of scanning lines and a plurality of columns of data lines, wherein the first substrate comprises a plurality of sub-pixel areas, a first wiring area and a second wiring area; the multiple rows of scanning lines are formed on the first substrate, and at least one row of scanning lines are located in a first wiring area; the multiple columns of data lines are formed on the first substrate, and at least one column of data lines is located in a second wiring area; the distance between one side, deviating from the first substrate, of the data line and the first substrate is greater than that between one side, deviating from the first substrate, of the scanning line and the first substrate; the orthographic projection of at least part of the spacers on the first substrate and the orthographic projection of the data lines in the at least two columns of second wiring areas on the first substrate have overlapped parts. The display panel in the scheme avoids the problems of color spots and poor black color when pressure testing is carried out on the display panel, and the production yield is improved.
Description
technical field [0001] The present disclosure relates to the field of display technology, in particular, to a display panel and a display device. Background technique [0002] Liquid Crystal Display (LCD) is an important flat panel display device, which has been widely used in the fields of mobile phones, vehicles, monitors, TVs and public displays, and the market demand for large-size LCD panels is also increasing. bigger. [0003] At present, with the increase of the size of the liquid crystal display panel, problems such as color spots and black defects are more likely to occur during the stress test, which reduces the product yield. [0004] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to those of ordinary skill in the art. Contents of the invention [0005] The pur...
Claims
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IPC IPC(8): G02F1/1339G02F1/1343G02F1/1362
CPCG02F1/13394G02F1/136286G02F1/134309G02F1/136209G02F1/13396G02F1/1368
Inventor 张霖
Owner HEFEI BOE DISPLAY TECH CO LTD