Invention Application
- Patent Title: ASYMMETRIC TRAVEL FOR MEMS LIGHT MODULATOR
- Patent Title (中): MEMS光调制器的不对称行程
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Application No.: US13745457Application Date: 2013-01-18
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Publication No.: US20140204097A1Publication Date: 2014-07-24
- Inventor: Joyce H. Wu , Jianru Shi
- Applicant: PIXTRONIX, INC.
- Applicant Address: US CA San Diego
- Assignee: Pixtronix, Inc.
- Current Assignee: Pixtronix, Inc.
- Current Assignee Address: US CA San Diego
- Main IPC: G02B26/02
- IPC: G02B26/02 ; G09G3/34

Abstract:
Systems, apparatuses and methods are provided for increasing the aperture ratio of a display by increasing the total travel distance of respective light modulating bodies in a display while maintaining fast switching speeds. Increasing the total travel distance allows for a larger aperture ratio in a display, which provides greater power savings and increased display brightness. The total travel distance of a light modulating body includes the distance the body travels from an open position to a closed position, and vice-versa. In one example, the travel distance of a light modulating body (e.g., any of the light modulators as described above) is asymmetric: from a neutral position, the body travels a greater distance in a first direction than in a second direction.
Public/Granted literature
- US09030723B2 Asymmetric travel for MEMS light modulator Public/Granted day:2015-05-12
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