Invention Grant
- Patent Title: Reflective diffusion lens, display apparatus having the same
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Application No.: US15007987Application Date: 2016-01-27
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Publication No.: US10108045B2Publication Date: 2018-10-23
- Inventor: Young Chol Lee , Yae Kyung Son , Yong-hun Kwon , Jong Cheol Lee , Jae Hak Cho
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2015-0012804 20150127
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
This is provided a display apparatus. The display apparatus a light source configured to emit a light; and a reflective diffusion lens configured to emit a light emitted from the light source to an upper direction or a lower direction with respect to a direction perpendicular to an optical axis of the light source through an incident surface, a lateral surface, and a reflective diffusion surface.
Public/Granted literature
- US20160216561A1 REFLECTIVE DIFFUSION LENS, DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2016-07-28
Information query
IPC分类:
