Display panel and display device
A display panel and display area technology, applied in the direction of instruments, semiconductor devices, computing, etc., can solve the problem of poor imaging effect of the optical module under the screen, achieve the effect of increasing the diffraction direction, reducing the diffraction intensity, and improving the imaging quality
Active Publication Date: 2020-09-29
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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[0003]
Embodiments of the present invention provide a display panel and a display device to solve the problem of poor imaging effect of the under-screen optical module in the prior art, improve the imaging effect of the under-screen optical module, and enhance user experience
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[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0036] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...
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The embodiment of the invention provides a display panel and a display device. A display area of the display panel comprises a first display area and a second display area, wherein the sub-pixel density of the first display area is smaller than that of the second display area, a shading structure is arranged in the first display area, one shading structure is overlapped with a light-emitting areaof at least one first sub-pixel, and a shading structure group formed by the shading structures comprises a main shading structure and an auxiliary shading structure which are the same in shape. Viewed from the same overlooking angle, the auxiliary shading structure is obtained after the main shading structure rotates by a certain angle on a plane where the auxiliary shading structure is located.After the design of the invention is adopted, the diffraction direction of the light rays around the main shading structure is different from the diffraction direction of the light rays around the auxiliary shading structure, the diffraction direction of the light rays around the shading structure is increased, and the diffraction intensity in each diffraction direction is reduced, so the diffraction phenomenon is improved, and the imaging quality of the under-screen optical module is improved.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] For electronic products, the setting of modules such as the front camera will inevitably occupy a certain amount of space on the front of the display, thereby affecting the screen-to-body ratio. In order to achieve a true full screen, researchers consider the implementation of the under-screen module. Set the optical module such as the camera under the light-emitting device of the display panel, that is, set the optical module in the display area, and the position of the optical module can be displayed normally. When the optical module needs to be used, the light penetrates the display panel to reach Optical modules are ultimately utilized by optical modules. When the current under-screen optical module solution is applied, the imaging effect of the under-screen optical module is still poor, and it is ...
Claims
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IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/126G06F1/1637G02B1/10G02B2207/123
Inventor 何志伟马扬昭夏志强周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD