A display panel and a display device
A technology of display panel and display area, which is applied in identification devices, static indicators, instruments, etc., can solve the problems of reducing the image quality of the front camera and the image is not clear, and achieves the goal of improving the image quality of the camera and reducing the uniformity of light. Influence and avoid the effect of phase superposition
Active Publication Date: 2022-03-08
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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However, the pixels set in the high light transmittance area are connected by metal wires, and when the light passes through the high light transmittance area, it is easy to generate diffraction when the light passes through the metal wires, making the camera image under the high light transmittance area unclear , and the imaging algorithm cannot be used to eliminate this defect, thus reducing the imaging quality of the front camera
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[0022] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0023] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.
[0024] 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 the context clearly indicates otherwise.
[0025] It should be understood that the term "an...
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Embodiments of the present invention provide a display panel and a display device, which solve the technical problem of low imaging quality of the front camera of an electronic device with a full screen and a front camera in the prior art. A display panel, comprising a first display area and a second display area, wherein a front camera is arranged below the first display area, the first display area includes a pixel layer and a light-shielding layer, wherein a plurality of light-transmitting holes are opened on the light-shielding layer, The first display area includes a plurality of pixel light transmission hole groups, each pixel light transmission group includes: at least one first pixel and a plurality of light transmission holes, and two adjacent pixel light transmission groups share one or three light transmission holes , when the light passes through the first display area, the light transmission hole shared by the pixel light transmission group can avoid the interference constructive or destructive phenomenon of light, further avoid phase superposition, and reduce the diffraction and interference effects of light on light uniformity The impact of the camera improves the image quality of the front camera.
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] With the development of display technology, display panels have higher and higher screen-to-body ratios, and full screens have attracted widespread attention due to their narrow-frame or even frame-less display effects. At present, display devices such as mobile phones and tablet computers often need to set up reserved space for commonly used electronic photosensitive devices such as front cameras and fingerprint recognition devices. display area, thereby reducing the screen-to-body ratio of the display device. [0003] In the prior art, in order to increase the screen-to-body ratio of the display device, a high-transmittance area is set in the display area of the display panel to place photosensitive devices such as the front camera component, that is, a via hole is set under the display screen t...
Claims
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IPC IPC(8): G09F9/30G09G3/20
CPCG09F9/30G09G3/20
Inventor 张慧婕杨松
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD