Invention Grant
- Patent Title: Method and apparatus for providing a decorative surface
- Patent Title (中): 用于提供装饰表面的方法和装置
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Application No.: US12339914Application Date: 2008-12-19
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Publication No.: US08223426B2Publication Date: 2012-07-17
- Inventor: Kenneth A. Dean , Michael R. Johnson , Jason C. Heikenfeld
- Applicant: Kenneth A. Dean , Michael R. Johnson , Jason C. Heikenfeld
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility, Inc.
- Current Assignee: Motorola Mobility, Inc.
- Current Assignee Address: US IL Libertyville
- Agent Gary J. Cunningham
- Main IPC: G02F1/29
- IPC: G02F1/29

Abstract:
A decorative housing (11) for a mobile device (10) includes a first faceted cell (12) having a first angled electro-optic element (14) disposed therein. A second faceted cell (16) is adjacent the first cell (12) and has second angled electro-optic elements (18). A liquid (20) is in fluid communication with each faceted cell (12, 16) and moveable to a first position (22) in response to a first electric field (24) applied to one of the first and second electro-optic elements (14, 18) and moveable to a second position (26) in response to a second electric field (28) applied to the other of the first and second electro-optic elements (14, 18). An electronic modulator (30) is coupled to the first electro-optic element (14) and the second electro-optic element (18) to electronically modulate between the first electric field (24) and the second electric field (28).
Public/Granted literature
- US20100157413A1 METHOD AND APPARATUS FOR PROVIDING A DECORATIVE SURFACE Public/Granted day:2010-06-24
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