- Patent Title: Electrophoretic display device and method of fabricating the same
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Application No.: US14605795Application Date: 2015-01-26
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Publication No.: US09274398B2Publication Date: 2016-03-01
- Inventor: Oh-Nam Kwon , Nack-Bong Choi , Choon-Ho Park , Yu-Sok Lim , Jong-Kwon Lee
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2009-0071190 20090803
- Main IPC: G02F1/03
- IPC: G02F1/03 ; G02F1/07 ; G02B26/00 ; G02F1/167 ; G02F1/1333 ; G02F1/1362 ; G02F1/1368 ; G02F1/1335 ; G02F1/163

Abstract:
An electrophoretic display device includes a switching element on a substrate including a display area having a pixel region and a non-display area at a periphery of the display area, a passivation layer covering the switching element, a pixel electrode on the passivation layer and connected to the switching element, an electrophoresis film on the pixel electrode and including an ink layer and a base film, wherein the ink layer includes a plurality of charged particles, and the base film is formed of polyethylene terephthalate, a common electrode for generating an electric field with the pixel electrode to drive the electrophoresis film, and a color filter layer directly on the electrophoresis film, wherein the color filter layer is formed under temperatures of less than 100 degrees of Celsius.
Public/Granted literature
- US20150138626A1 Electrophoretic Display Device and Method of Fabricating the Same Public/Granted day:2015-05-21
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