Invention Grant
- Patent Title: Liquid crystal cell alignment surface programming method and liquid cell light modulator devices made thereof
- Patent Title (中): 液晶单元对准面编程方法及液晶单元光调制装置
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Application No.: US13054224Application Date: 2009-07-14
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Publication No.: US08542333B2Publication Date: 2013-09-24
- Inventor: Tigran Galstian
- Applicant: Tigran Galstian
- Applicant Address: CA Quebec
- Assignee: Universite Laval
- Current Assignee: Universite Laval
- Current Assignee Address: CA Quebec
- Agency: Anglehart et al.
- International Application: PCT/CA2009/000951 WO 20090714
- International Announcement: WO2010/006419 WO 20100121
- Main IPC: G02F1/1333
- IPC: G02F1/1333
Abstract:
A liquid crystal display or other light modulator is provide with an alignment layer with a pretilt that is better than is currently available with rubbing technology. The liquid crystal cell consumes less electrical power to operate. The pretilt can be programmed using suitable field and recorded in the alignment layer.
Public/Granted literature
- US20110116020A1 SURFACE PROGRAMMING METHOD AND LIGHT MODULATOR DEVICES MADE THEREOF Public/Granted day:2011-05-19
Information query
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