Invention Grant
- Patent Title: Interferometric modulator display devices
- Patent Title (中): 干涉式调制器显示装置
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Application No.: US11971830Application Date: 2008-01-09
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Publication No.: US07847999B2Publication Date: 2010-12-07
- Inventor: Donovan Lee , Kasra Khazeni
- Applicant: Donovan Lee , Kasra Khazeni
- 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: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: G02F1/03
- IPC: G02F1/03

Abstract:
An embodiment for a pixel for a display device on a substrate is disclosed. The pixel includes a first interferometric modulator on the substrate. The first interferometric modulator has a first normal direction substantially perpendicular to the first interferometric modulator and a first angularly-dependent reflectivity function comprising a first reflectivity in a first direction and a second reflectivity in a second direction, with the first reflectivity being greater than the second reflectivity. The pixel also includes a second interferometric modulator on the substrate. The second interferometric modulator has a second normal direction substantially perpendicular to the second interferometric modulator and a second angularly-dependent reflectivity function comprising a third reflectivity in the second direction and a fourth reflectivity in the first direction, with the third reflectivity being greater than the fourth reflectivity.
Public/Granted literature
- US20090073534A1 INTERFEROMETRIC MODULATOR DISPLAY DEVICES Public/Granted day:2009-03-19
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