- 专利标题： Bottom-emission light-emitting diode display
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申请号： US17402238申请日： 2021-08-13
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公开(公告)号： US11967601B2公开(公告)日： 2024-04-23
- 发明人: Biing-Seng Wu , Chao-Wen Wu , Chun-Bin Wen , Chien-Lin Lai , Hsing-Ying Lee
- 申请人： Prilit Optronics, Inc.
- 申请人地址： TW Tainan
- 专利权人： Prilit Optronics, Inc.
- 当前专利权人： Prilit Optronics, Inc.
- 当前专利权人地址： TW Tainan
- 代理机构： Stout, Uxa & Buyan, LLP
- 代理商 Donald E. Stout
- 主分类号： H01L27/146
- IPC分类号： H01L27/146 ; F21K9/68 ; H01L25/075 ; H01L27/15 ; H01L33/60 ; H01L33/62
摘要：
A bottom-emission light-emitting diode (LED) display includes a transparent substrate, a plurality of LEDs bonded on the substrate, a packaging layer formed on the substrate to cover the LEDs, and a reflecting layer formed on the packaging layer to reflect light emitted by the plurality of LEDs. The reflecting layer has a non-smooth shape or the packaging layer has different refractivities.
公开/授权文献
- US20230045824A1 BOTTOM-EMISSION LIGHT-EMITTING DIODE DISPLAY 公开/授权日：2023-02-16
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