Display panel and electronic equipment
A display panel and display area technology, which is applied to circuits, electrical components, electric solid-state devices, etc., can solve problems such as excessive display brightness and abnormal display brightness
Active Publication Date: 2021-09-10
YUNGU GUAN TECH CO LTD
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- Abstract
- Description
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- Application Information
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Problems solved by technology
During the use of electronic devices, the display brightness of electronic devices may be abnormal, for example, the display brightness is too high
How to solve the above abnormal display brightness is a technical problem urgently needed by those skilled in the art
Method used
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[0075] First, a planarization layer 1014 is formed on the array driving layer 101;
[0076] Then, etching is performed through a mask to etch and thin the planarization layer at positions other than the non-functional array drive region 122, wherein the planarization layer 1014 at the position of the non-functional array drive region 122 is raised relative to other positions The part can be used as the thickening layer 103.
[0077] In another embodiment of the present application, the thickened layer 103 may be located between the conductive film layer 104 and the cathode film layer 1024 .
[0078] For example, if Figure 9 As shown, the thickened layer 103 may be the pixel defining layer 1022 located in the non-functional array driving region 122 .
[0079] Another example, such as Figure 9 As shown, the thickened layer 103 can also be the isolation column 1026 located in the non-functional array driving area 122 .
[0080] It can be understood that, in other embodiment...
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Abstract
The embodiment of the invention provides a display panel and electronic equipment, and relates to the technical field of display. In a non-display area of the display panel, a conductive film layer and a thickening layer are located on the side, away from an array driving layer, of a planarization layer, and the orthographic projection of the thickening layer on the planarization layer covers the orthographic projection of a non-functional array driving area on the planarization layer, According to the technical scheme of the invention, the distance between the conductive film layer and the non-functional array driving area is not easy to shorten when the conductive film layer on the non-functional array driving area is subjected to the pressure (such as the pressure applied to the conductive film layer by a precise metal mask through particles during the evaporation of an organic light-emitting layer), so that no electric signal crosstalk between the conductive film layer and the non-functional array driving area is ensured, and poor display caused by the electric signal crosstalk between the conductive film layer and the non-functional array driving area in the manufacturing process or the subsequent use process of the display panel is avoided.
Description
technical field [0001] The present application relates to the field of display technology, in particular, to a display panel and electronic equipment. Background technique [0002] With the continuous development of display technology, consumers have higher and higher requirements for display effects of electronic devices. During the use of the electronic device, the display brightness of the electronic device may be abnormal, for example, the display brightness is too high. How to solve the above abnormal display brightness is a technical problem urgently needed by those skilled in the art. Contents of the invention [0003] In order to overcome the technical problems mentioned in the above technical background, embodiments of the present application provide a display panel and an electronic device. [0004] In a first aspect of the present application, a display panel is provided, including a non-display area and a display area at least partially surrounded by the non-...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01L27/32H01L27/12
CPCH01L27/1248H01L27/124H10K59/12
Inventor 何国冰朱正勇马志丽
Owner YUNGU GUAN TECH CO LTD