Invention Grant
- Patent Title: MEMS shutter and display apparatus having the same
- Patent Title (中): 具有相同的MEMS快门和显示装置
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Application No.: US12912593Application Date: 2010-10-26
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Publication No.: US08817353B2Publication Date: 2014-08-26
- Inventor: Seul Lee , Jae Byung Park , Don-Chan Cho , Hyun-Min Cho , Gunwoo Kim
- Applicant: Seul Lee , Jae Byung Park , Don-Chan Cho , Hyun-Min Cho , Gunwoo Kim
- Applicant Address: KR Yongin
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2010-0027452 20100326
- Main IPC: G02B26/02
- IPC: G02B26/02

Abstract:
The display apparatus including a microelectromechanical (MEMS) shutter is disclosed. The MEMS shutter is shifted by the switching element in a horizontal direction corresponding to the light control area to turn on or turn off the light control area. A first slit transmits light generated from the light source to the MEMS shutter of a first substrate and a second slit of a second substrate corresponding to the first slit provides apertures by overlapping the first slit and the second slit. The apertures of the MEMS shutter are distributed on a two dimensional plane and form a geometrically symmetric pattern that are capable of enhancing light-use efficiency.
Public/Granted literature
- US20110235147A1 MEMS SHUTTER AND DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2011-09-29
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