Invention Grant
US07679833B2 Electrowetting element, lens system, electronic device and driving method
有权
电动元件，透镜系统，电子装置及驱动方法
- Patent Title: Electrowetting element, lens system, electronic device and driving method
- Patent Title (中): 电动元件，透镜系统，电子装置及驱动方法
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Application No.: US11914782Application Date: 2006-05-16
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Publication No.: US07679833B2Publication Date: 2010-03-16
- Inventor: Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Christina Adriana Renders
- Applicant: Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Christina Adriana Renders
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP05104315 20050520
- International Application: PCT/IB2006/051528 WO 20060516
- International Announcement: WO2006/123288 WO 20061123
- Main IPC: G02B1/06
- IPC: G02B1/06
Abstract:
The electrowetting optical element comprises a first electrically conducting fluid and a second electrically insulating fluid. According to the invention the second fluid comprises a compound including an aliphatic ring-structure. The optical element may be a lens or a zoomlens or be part of a zoomlens system.
Public/Granted literature
- US20080204890A1 Electrowetting Element, Lens System, Electronic Device and Driving Method Public/Granted day:2008-08-28
Information query
