Invention Grant
- Patent Title: Light emitting unit, backlight assembly including the same, and method of manufacturing the same
- Patent Title (中): 发光单元，包括其的背光组件及其制造方法
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Application No.: US13351422Application Date: 2012-01-17
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Publication No.: US09278491B2Publication Date: 2016-03-08
- Inventor: Young-keun Lee , Chan-Jae Park , Sang-Chul Byun , Myeong-Ju Shin , Suchang Ryu
- Applicant: Young-keun Lee , Chan-Jae Park , Sang-Chul Byun , Myeong-Ju Shin , Suchang Ryu
- Applicant Address: KR
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2011-0076934 20110802
- Main IPC: F21V5/04
- IPC: F21V5/04 ; B29D11/00 ; F21V8/00 ; G02B19/00 ; B29L11/00 ; B29C45/14
Abstract:
A light emitting unit may include a housing having a bottom portion parallel to an xz plane and an opened top opposite to the bottom portion, a light emitting chip on the bottom portion and generating light, and a lens which overlaps the opened top of the housing. The lens may have a convex structure with respect to the xz plane when viewed from a cross section parallel to an xy plane and a concave structure with respect to the xz plane when viewed from a cross section parallel to a yz plane.
Public/Granted literature
- US20130033892A1 LIGHT EMITTING UNIT, BACKLIGHT ASSEMBLY INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2013-02-07
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