显示装置
By using segmented pads attached only to the edge of the cover glass in ultra-large display devices, and by using dam pads and resin to seal the segmented parts, the problems of increased OCR costs and reliability were solved, achieving cost savings and improved reliability.
CN117170132BActive Publication Date: 2026-07-17LG DISPLAY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LG DISPLAY CO LTD
- Filing Date
- 2023-05-15
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In ultra-large display devices, the cost of using optically clear resin (OCR) to attach cover glass increases with the size of the device, and the unsealed segmented padding portion leads to reliability issues.
Method used
The segmented gasket is attached only to the edge of the cover glass, and the segmented section is surrounded by a dam gasket made of soft material, which is then sealed by injecting resin through a slit.
Benefits of technology
Without increasing costs, it improves the reliability of the display device, prevents air inflow, improves appearance defects, and achieves vacuum and dustproof effects.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117170132B_ABST
Abstract
根据公开内容的显示装置包括：显示面板；设置在显示面板的顶表面上的盖玻璃；夹在盖玻璃与显示面板之间并且被分割为多个部分的衬垫；和坝衬垫，所述坝衬垫包围被分割的所述衬垫的分割部分并且设置在盖玻璃的边缘的后表面上。因此，根据公开内容，在不增加成本的情况下保护显示装置免受外部冲击影响，并且可改善可靠性和外观缺陷。
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