Invention Grant
US07943202B2 Apparatus and methods for providing a static interferometric display device
有权
用于提供静态干涉显示装置的装置和方法
- Patent Title: Apparatus and methods for providing a static interferometric display device
- Patent Title (中): 用于提供静态干涉显示装置的装置和方法
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Application No.: US12116524Application Date: 2008-05-07
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Publication No.: US07943202B2Publication Date: 2011-05-17
- Inventor: Clarence Chui , Mark W. Miles , Manish Kothari
- Applicant: Clarence Chui , Mark W. Miles , Manish Kothari
- Applicant Address: US CA San Diego
- Assignee: Qualcomm MEMS Technologies, Inc.
- Current Assignee: Qualcomm MEMS Technologies, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Main IPC: B05D1/32
- IPC: B05D1/32

Abstract:
Disclosed are apparatus and methods for fabricating a static interferometric display device. A plurality of sputtering modules is used to form static interferometric elements on a substrate. These elements each have a plurality of interferometric sub-elements that each has an interferometric stack. A first sub-element of each element is formed so that an interferometric modulation of light due to the first element's stack transmits at a first color, and a second sub-element of each element is formed so that a second color is transmitted. The sub-elements of each element are arranged with respect to each other so that all of the elements appear as a third color to a user if all the sub-elements of each element are left unmasked. A printing system is then used to mask one or more sub-elements of one or more elements so as to form, with the elements, a static image having multiple colors.
Public/Granted literature
- US20090279173A1 APPARATUS AND METHODS FOR PROVIDING A STATIC INTERFEROMETRIC DISPLAY DEVICE Public/Granted day:2009-11-12
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