Invention Grant
- Patent Title: Light emitting device and backlight module
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Application No.: US16214128Application Date: 2018-12-09
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Publication No.: US10677423B2Publication Date: 2020-06-09
- Inventor: Yin-Cyuan Wu , Yu-Chang Wu , Yun-Yi Tien
- Applicant: Lextar Electronics Corporation
- Applicant Address: TW Hsinchu
- Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee Address: TW Hsinchu
- Agency: CKC & Partners Co., LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@49d0cce4
- Main IPC: F21V9/38
- IPC: F21V9/38 ; F21Y115/10

Abstract:
A light emitting device includes a circuit board, light-emitting diodes, an optically clear adhesive layer and a transparent film. The light-emitting diodes are disposed on a surface of the circuit board. The optically clear adhesive layer is disposed on the surface of the circuit board and covers the light-emitting diodes. The transparent film is disposed over a side of the optically clear adhesive layer distant from the circuit board. A hardness of the transparent film is greater than a hardness of the optically clear adhesive layer.
Public/Granted literature
- US20200072442A1 LIGHT EMITTING DEVICE AND BACKLIGHT MODULE Public/Granted day:2020-03-05
Information query
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