Invention Grant
- Patent Title: MEMS mirror system for laser printing applications
- Patent Title (中): 用于激光打印应用的MEMS镜系统
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Application No.: US12019822Application Date: 2008-01-25
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Publication No.: US07898561B2Publication Date: 2011-03-01
- Inventor: Xiao Yang , William Spencer Worley, III , Dongmin Chen , Ye Wang
- Applicant: Xiao Yang , William Spencer Worley, III , Dongmin Chen , Ye Wang
- Applicant Address: US CA Santa Clara
- Assignee: Miradia Inc.
- Current Assignee: Miradia Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: B41J2/47
- IPC: B41J2/47

Abstract:
A MEMS mirror for a laser printing application includes providing a CMOS substrate including a pair of electrodes, and providing a reflecting mirror moveable over the substrate and the electrodes. Voltages applied to the electrodes create an electrostatic force causing an end of the mirror to be attracted to the substrate. A precise position of the mirror can be detected and controlled by sensing a change in capacitance between the mirror ends and the underlying electrodes.
Public/Granted literature
- US20080180516A1 MEMS MIRROR SYSTEM FOR LASER PRINTING APPLICATIONS Public/Granted day:2008-07-31
Information query
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