Invention Grant
- Patent Title: Optical member and display device having the same
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Application No.: US14428220Application Date: 2012-12-14
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Publication No.: US09726342B2Publication Date: 2017-08-08
- Inventor: Gi Seok Lee , Eun Sung Seo , Hyun Ho Choi , Chang Hyuck Lee , Ki Cheol Kim , Lee Im Kang
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Llyod & Eisenschenk
- Priority: KR10-2012-0102435 20120914
- International Application: PCT/KR2012/010927 WO 20121214
- International Announcement: WO2014/042318 WO 20140320
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21V5/04 ; G02F1/1335 ; G02B3/02 ; H01L33/58 ; H01L33/60
Abstract:
The exemplary embodiments of the present invention include a driving substrate, a light source arranged on the driving substrate, a luminous flux control member arranged on the light source, and lug members arranged at a bottom surface of the luminous flux control member and extended to a direction of the light source.
Public/Granted literature
- US20150241020A1 Optical Member and Display Device Having the Same Public/Granted day:2015-08-27
Information query
