Invention Grant
US09488337B2 Light shield connection film and lighting device including the same
有权
遮光板连接薄膜及包括其的照明装置
- Patent Title: Light shield connection film and lighting device including the same
- Patent Title (中): 遮光板连接薄膜及包括其的照明装置
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Application No.: US14470043Application Date: 2014-08-27
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Publication No.: US09488337B2Publication Date: 2016-11-08
- Inventor: Jungwoon Park , Jongjin Kim , Youngil Kim , Yongshu Shin
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Ked & Associates, LLP
- Priority: KR10-2013-0103373 20130829
- Main IPC: F21V11/00
- IPC: F21V11/00 ; F21Y101/02 ; F21Y105/00 ; G02F1/1335 ; F21V8/00 ; F21V3/04
Abstract:
Provided is a diffuser for a backlight and display device having the same. The display device may include a case, a display screen provided in the case, and a backlight provided behind the display screen. The backlight may include a first light panel, a second light panel provided adjacent the first light panel, and a diffuser provided over a boundary between the first and second light panels to diffuse light between the first and second light panels. The diffuser may have light blocking regions arranged in a prescribed pattern to diffuse the light.
Public/Granted literature
- US20150077990A1 LIGHT SHIELD CONNECTION FILM AND LIGHTING DEVICE INCLUDING THE SAME Public/Granted day:2015-03-19
Information query
