Display device
By setting a reflective structure at the edge of the substrate of the OLED display device, the problems of excessively large and damaged bezel area in the laser trimming process are solved, and the bezel area is reduced and the precision of laser trimming is achieved.
CN122094338APending Publication Date: 2026-05-26LG DISPLAY CO LTD
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Patent Information
- Application Number
- CN202511413866.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-11-26
- Filing Date
- 2025-09-29
- Publication Date
- 2026-05-26
Smart Images
Figure CN122094338A_ABST
Abstract
According to embodiments of the present disclosure, a display device is provided, comprising: a substrate including a display area and a non-display area surrounding the display area; a plurality of inorganic insulating layers disposed in the non-display area of the substrate and providing a plurality of interfaces for refractive index differences; and a dam structure including a plurality of organic insulating layers disposed on the plurality of inorganic insulating layers at a predetermined width on the edges of the non-display area of the substrate and providing a plurality of interfaces for refractive index differences, wherein the ends of the plurality of inorganic insulating layers can be aligned (e.g., coincident) with the ends of the substrate.
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