Invention Grant
- Patent Title: Backlight and image display device using the same
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Application No.: US14848744Application Date: 2015-09-09
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Publication No.: US10341645B2Publication Date: 2019-07-02
- Inventor: HanSeok Kim , JoonYoung Park
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2014-0120360 20140911
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; H04N13/398 ; F21V7/04 ; G02B27/22 ; F21V9/30 ; H04N13/302 ; F21V8/00 ; F21Y105/00 ; F21Y115/30 ; F21Y115/15 ; F21Y115/10
Abstract:
Provided is an image display device having a display panel and a light source that may include a light path conversion sheet on the display panel; and a reflecting plate on the light path conversion sheet, the reflecting plate reflecting a light emitted from the light source, wherein the light path conversion sheet directs the light reflected from the reflecting plate toward the display panel.
Public/Granted literature
- US20160080735A1 BACKLIGHT AND IMAGE DISPLAY DEVICE USING THE SAME Public/Granted day:2016-03-17
Information query
IPC分类:
