Display panel, manufacturing method thereof and display device
A display panel and area technology, applied in electrical components, electrical solid-state devices, circuits, etc., can solve the problems of cumbersome manufacturing process, affecting display effect, and high cost
Active Publication Date: 2020-10-30
BOE TECH GRP CO LTD
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Problems solved by technology
However, the manufacturing process of the display panel that can realize the mirror display technology in the related art is relatively cumbersome and the cost is high; in addition, the existing mirror display technology will also cause the light emitted by the display panel to attenuate greatly with the increase of the viewing angle. More serious, that is, the problem of L-Decay, which seriously affects the display effect
[0003] Therefore, the related technology of existing specular surface display still needs to be improved
Method used
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[0030] Embodiments of the present invention are described in detail below. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification.
[0031] In one aspect of the invention, the invention provides a display panel. According to an embodiment of the present invention, refer to figure 2 , the display panel 10 is divided into a plurality of pixel regions A and a non-pixel region B between the plurality of pixel regions A, and the display panel 10 includes a base substrate 100, a pixel defining layer 200, a light emitting element and a packaging structure 400, the light-emitting element includes a cathode 310, an anode (not shown in the figure) and a light-emitting layer 320...
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Abstract
The invention provides a display panel, a manufacturing method thereof and a display device. The display panel is divided into a plurality of pixel areas and non-pixel areas located among the pixel areas. The display panel comprises a substrate, a pixel defining layer, a light-emitting element and a packaging structure, the light-emitting element comprises a cathode, an anode and a light-emittinglayer. The display panel is characterized by further comprising a reflecting layer, the reflecting layer is located in the non-pixel area, arranged between the cathode and the packaging structure andused for reflecting light emitted into the display panel, and the face, away from the underlayer substrate, of the light emitting layer is a curved face protruding towards the packaging structure. Light emitted by the display panel at a large viewing angle is not easy to attenuate, the problem of lateral light leakage is not easy to occur, and the display effect is good; meanwhile, the manufacturing process is simple, the cost is low, and industrialization is easy to achieve.
Description
technical field [0001] The present invention relates to the field of display technology, in particular, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] In the related art, the mirror display technology is a technology in which display is realized in the pixel area of the display panel and mirror reflection is performed in the non-pixel area. However, the manufacturing process of the display panel that can realize the mirror display technology in the related art is relatively cumbersome and the cost is high; in addition, the existing mirror display technology will also cause the light emitted by the display panel to attenuate greatly with the increase of the viewing angle. More serious, that is, the problem of L-Decay, which seriously affects the display effect. [0003] Therefore, the existing technology related to mirror display still needs to be improved. Contents of the invention [0004] The present invention ...
Claims
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IPC IPC(8): H01L27/15H01L33/46H01L33/48H01L33/60
CPCH01L27/156H01L33/46H01L33/48H01L33/60
Inventor 屈财玉郝艳军田雪雁陈登云张慧娟刘政
Owner BOE TECH GRP CO LTD