Invention Grant
- Patent Title: Optical filter
- Patent Title (中): 滤光片
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Application No.: US13568933Application Date: 2012-08-07
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Publication No.: US09411164B2Publication Date: 2016-08-09
- Inventor: Shin Young Kim , Byoung Kun Jeon , Moon Soo Park , Da Mi Lee
- Applicant: Shin Young Kim , Byoung Kun Jeon , Moon Soo Park , Da Mi Lee
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2011-0078995 20110809; KR10-2012-0085809 20120806
- Main IPC: G02B27/22
- IPC: G02B27/22 ; G02B5/20 ; G02B27/26 ; G02B5/30 ; G02F1/1334 ; G02F1/1335 ; G02F1/1337 ; G02F1/13363
Abstract:
Provided is an optical filter and a display device. The illustrative optical filter may be applied to a stereoscopic image display device so that the stereoscopic image display device can display a 3D image at a wide viewing angle without loss of brightness.
Public/Granted literature
- US20150205142A1 OPTICAL FILTER Public/Granted day:2015-07-23
Information query
