Invention Grant
- Patent Title: Fine pixel pitch electrophoretic display
- Patent Title (中): 精细像素间距电泳显示
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Application No.: US13736485Application Date: 2013-01-08
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Publication No.: US08947762B2Publication Date: 2015-02-03
- Inventor: Akihiro Mochizuki , Madis-Marius Vahtre , Laura Pait
- Applicant: Invent Research LLC
- Applicant Address: EE Tartu
- Assignee: Visitret Displays OU
- Current Assignee: Visitret Displays OU
- Current Assignee Address: EE Tartu
- Agency: Morrison & Foerster LLP
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G02F1/167 ; G02F1/01 ; G02F1/17 ; G02F1/00
Abstract:
High display duty ratio and fast optical response electrophoretic display technology is presented by using an anti-ferroelectric coupling torque. The invention also consequently enables fine pixel pitch resolution by introducing photo lithography based switching element preparation method. Newly introduced casting film method for optical switching element preparation enables extremely fine size of switching element based on current well-established flat panel display volume manufacturing process.
Public/Granted literature
- US20140192400A1 FINE PIXEL PITCH ELECTROPHORETIC DISPLAY Public/Granted day:2014-07-10
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