Display panel and display device
A display panel and display area technology, which is applied in the direction of semiconductor devices, optical filters, electrical components, etc., can solve problems such as blurred pictures and poor imaging quality of cameras, and achieve the effects of simple manufacturing process, high yield rate, and improved imaging quality
Active Publication Date: 2021-04-20
XIAMEN TIANMA MICRO ELECTRONICS
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Problems solved by technology
The camera is arranged below the display area of the display panel in the display screen, and the light can pass through the display area of the display panel to the camera, so that the camera can capture pictures. However, due to the existence of diffraction phenomenon, the imaging quality of the camera is poor. Camera pictures are blurry
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[0022] Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.
[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation th...
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The invention discloses a display panel and a display device, the display panel is provided with a first display area and a second display area at least partially distributed around the first display area, the display panel comprises a light-emitting element layer and a filter layer, and the light-emitting element layer comprises a plurality of first light-emitting units located in the first display area; the filter layer is arranged on the light-emitting surface side of the light-emitting element layer, the filter layer comprises a first barrier located in the first display area and provided with a plurality of first openings and first filter units arranged in the first openings, and at least one first filter unit corresponds to one first light-emitting unit; the orthographic projection of each first opening on the light-emitting element layer is a curved ring or polygon, and extension lines of two adjacent edges in at least part of two adjacent polygons are intersected. According to the display panel, the problem that the imaging effect of the camera is affected due to interference diffraction of external light before the external light enters the camera can be solved.
Description
technical field [0001] The present application belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] With the rapid development of display technology, the requirements for the appearance of the display screen are gradually increasing. The larger the proportion of the display area (screen-to-body ratio) used for display in the display screen, the better the visual effect and the better the user experience. The better, so a larger screen-to-body ratio is the trend of the future market. [0003] Factors that affect the screen-to-body ratio of the display screen include the camera area in addition to the frame width. Placing the camera under the screen is the under-screen camera structure, so that the camera area can also be used for display, which helps to further increase the screen-to-body ratio. The camera is arranged under the display area of the display panel in the display screen, an...
Claims
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Login to View More IPC IPC(8): H01L27/32G02B5/20
Inventor 李静詹乐宇张振铖任玮李俊谊
Owner XIAMEN TIANMA MICRO ELECTRONICS