Display panel and display device
A display panel and display area technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of poor imaging quality of optical devices under the screen and difficulty in meeting user needs, so as to improve light transmittance, improve diffraction phenomena, and improve The effect of optical properties
Active Publication Date: 2022-01-28
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
[0004] Embodiments of the present invention provide a display panel and a display device, which are used to solve the technical problems of poor imaging quality of under-screen optical devices in the prior art and difficulty in meeting user needs
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[0028] 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.
[0029] 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 present application provides a display panel and a display device. The display panel includes a first display area and a second display area, the sub-pixel density of the first display area is smaller than the sub-pixel density of the second display area; the first display area includes a wiring area and pixel rows extending along a first direction, and the pixel A row includes a plurality of pixel areas, one pixel area includes n sub-pixels and n pixel circuits, the first wiring area is located between two adjacent pixel areas in the second direction; the signal line extending along the second direction includes The first line segment located in the first wiring area and the second line segment located in the pixel area, the second line segment is electrically connected to the pixel circuit; the adjacent first pixel row and the second pixel row, the first pixel row includes N sub-pixels , the second pixel row includes M sub-pixels, N≤M; the total number of first line segments between the first pixel row and the second pixel row is less than N. The present application can increase the area of the light-transmitting area of the first display area, and improve the diffraction phenomenon when light passes through the first display area.
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, people not only require a smooth user experience for the electronic products they use, but also have higher and higher requirements for visual experience. High screen-to-body ratio has become the current research direction. For electronic products, the setting of optical devices such as front cameras will inevitably occupy a certain amount of space, thereby affecting the screen-to-body ratio. In order to increase the screen-to-body ratio and realize a full screen, researchers consider the implementation of optical devices under the screen. [0003] The optical device is arranged under the film layer where the light-emitting device of the display panel is located, that is, the optical device is arranged in the display area. When the display is required, the po...
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IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/128H10K59/12H10K59/131
Inventor 蔡敏夏志强马扬昭
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD