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1. (WO2014193721) ANALOG INTERFEROMETRIC MODULATOR COLOR CALIBRATION

Pub. No.:    WO/2014/193721    International Application No.:    PCT/US2014/039107
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Fri May 23 01:59:59 CEST 2014
IPC: G09G 3/34
Applicants: QUALCOMM MEMS TECHNOLOGIES, INC.
Inventors: ENDISCH, Denis Heinz
Title: ANALOG INTERFEROMETRIC MODULATOR COLOR CALIBRATION
Abstract:
This disclosure provides systems, methods and apparatus for calibration of analog display elements such as analog interferometric modulators (IMODs). In one aspect, display devices include both a light-turning layer and integrated color sensor in order to provide feedback on the operation of the display. In particular, the integrated color sensors can be used to determine a relative shift in a color signal output by an analog display element.