Display panel
By arranging the N and P poles of the light-emitting chip in a mirror-symmetrical manner in the Mini-LED display, the color deviation problem when the display panel is viewed from the side is solved, achieving a more uniform brightness distribution and a better viewing experience.
CN119008648BActive Publication Date: 2025-10-14GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Patent Information
- Application Number
- CN202310558057.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-17
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2043-05-17
AI Technical Summary
Technical Problem
When existing Mini-LED displays are turned on, the colors on the left and right sides are different when viewed from the side, resulting in color shift.
Method used
The light-emitting chips of the display panel are designed to be arranged in a mirror-symmetrical manner, ensuring that the N poles and P poles of the light-emitting chips in adjacent columns are on the same side of the display panel, avoiding brightness asymmetry caused by different electrodes.
Benefits of technology
The mirror-symmetrical arrangement of the light-emitting chip structure eliminates the color deviation problem when viewing the display panel from the side, improving the consistency of the picture appearance.
✦ Generated by Eureka AI based on patent content.
Abstract
The application provides a display panel, which comprises a plurality of light-emitting chips arranged in an array, each of the light-emitting chips comprising an N electrode and a P electrode; the plurality of light-emitting chips are arranged in common N electrodes or common P electrodes; the plurality of light-emitting chips arranged in the array comprise a first column of light-emitting chips and a second column of light-emitting chips which are adjacent to each other, and the first column of light-emitting chips and the second column of light-emitting chips are arranged in mirror symmetry. The display panel provided by the application arranges two columns of light-emitting chips which are adjacent to each other in mirror symmetry, thereby avoiding the problem of asymmetry of left and right light-emitting luminance curves of the light-emitting chips, and eliminating the color deviation problem when the display panel is viewed from the side.
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