Invention Application
- Patent Title: ELECTROPHORETIC DISPLAY APPARATUS
- Patent Title (中): 电子显示设备
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Application No.: US13324390Application Date: 2011-12-13
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Publication No.: US20120154898A1Publication Date: 2012-06-21
- Inventor: Seonggyu KWON , Gilhwan YEO , Myung-Eun KIM , Byungseok CHOI , Jung-Moo HONG , SonUk LEE , Sang-Hee JANG
- Applicant: Seonggyu KWON , Gilhwan YEO , Myung-Eun KIM , Byungseok CHOI , Jung-Moo HONG , SonUk LEE , Sang-Hee JANG
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2010-0130060 20101217
- Main IPC: G02F1/167
- IPC: G02F1/167

Abstract:
An electrophoretic display apparatus includes a first substrate including a plurality of pixels, a second substrate facing the first substrate, an electrophoretic material between the first and second substrates, and a first electrode on the first substrate or the second substrate. Each pixel includes a reflection part and a second electrode. The reflection part is on the first substrate and reflects light incident through the second substrate. The second electrode is on the first substrate and adjacent to the reflection part. The second electrode forms an electric field with the first electrode such that the electrophoretic material moves to the first electrode or the second electrode. An upper surface of the second electrode is positioned at a first height from the first substrate, and an upper surface of an uppermost layer of the reflection part is positioned at a second height higher than the first height.
Public/Granted literature
- US08791896B2 Electrophoretic display apparatus Public/Granted day:2014-07-29
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