Invention Grant
- Patent Title: Bottom-emission light-emitting diode display
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Application No.: US17402238Application Date: 2021-08-13
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Publication No.: US11967601B2Publication Date: 2024-04-23
- Inventor: Biing-Seng Wu , Chao-Wen Wu , Chun-Bin Wen , Chien-Lin Lai , Hsing-Ying Lee
- Applicant: Prilit Optronics, Inc.
- Applicant Address: TW Tainan
- Assignee: Prilit Optronics, Inc.
- Current Assignee: Prilit Optronics, Inc.
- Current Assignee Address: TW Tainan
- Agency: Stout, Uxa & Buyan, LLP
- Agent Donald E. Stout
- Main IPC: H01L27/146
- IPC: H01L27/146 ; F21K9/68 ; H01L25/075 ; H01L27/15 ; H01L33/60 ; H01L33/62
Abstract:
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.
Public/Granted literature
- US20230045824A1 BOTTOM-EMISSION LIGHT-EMITTING DIODE DISPLAY Public/Granted day:2023-02-16
Information query
IPC分类:
