Invention Application
- Patent Title: SYSTEM AND METHOD OF SENSING ACTUATION AND RELEASE VOLTAGES OF AN INTERFEROMETRIC MODULATOR
- Patent Title (中): 感应式调节器的感应和释放电压的系统和方法
-
Application No.: US12468004Application Date: 2009-05-18
-
Publication No.: US20090224748A1Publication Date: 2009-09-10
- Inventor: Marc Mignard , Clarence Chui , Mithran C. Mathew , Jeffrey B. Sampsell
- Applicant: Marc Mignard , Clarence Chui , Mithran C. Mathew , Jeffrey B. Sampsell
- Applicant Address: US CA San Francisco
- Assignee: IDC, LLC
- Current Assignee: IDC, LLC
- Current Assignee Address: US CA San Francisco
- Main IPC: G01R19/00
- IPC: G01R19/00
Abstract:
A method for sensing the actuation and/or release voltages of a electromechanical system or a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.
Public/Granted literature
- US08207920B2 System and method of sensing actuation and release voltages of an interferometric modulator Public/Granted day:2012-06-26
Information query
