Invention Grant
- Patent Title: Optical compensation films with mesogen groups for liquid crystal display
- Patent Title (中): 带液晶显示器的光学补偿膜
-
Application No.: US11731284Application Date: 2007-03-29
-
Publication No.: US09096719B2Publication Date: 2015-08-04
- Inventor: Dong Zhang , Frank W. Harris , Xiaoliang Joe Zheng , Jiaokai Alexander Jing , Thauming Kuo , Brian Michael King , Ted Calvin Germroth , Qifeng Zhou
- Applicant: Dong Zhang , Frank W. Harris , Xiaoliang Joe Zheng , Jiaokai Alexander Jing , Thauming Kuo , Brian Michael King , Ted Calvin Germroth , Qifeng Zhou
- Applicant Address: US OH Akron
- Assignee: AKRON POLYMER SYSTEMS
- Current Assignee: AKRON POLYMER SYSTEMS
- Current Assignee Address: US OH Akron
- Agency: Kenyon & Kenyon LLP
- Main IPC: F21V9/00
- IPC: F21V9/00 ; G02B5/02 ; G02C7/10 ; G02F1/361 ; G03B11/00 ; C08G73/00 ; C08J5/18 ; C09D125/18 ; G02F1/13363 ; C09K19/52 ; G02F1/1335 ; C09K19/00
Abstract:
Optical compensation films (positive C-plate) with mesogen anisotropic subunits (OASUs) that have high positive birefringence throughout the wavelength range 400 nm
Public/Granted literature
- US20080237552A1 Optical compensation films with mesogen groups for liquid crystal display Public/Granted day:2008-10-02
Information query
