Invention Grant
- Patent Title: Multi-state shutter assembly for use in an electronic display
- Patent Title (中): 用于电子显示器的多状态挡板组件
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Application No.: US13841051Application Date: 2013-03-15
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Publication No.: US09195051B2Publication Date: 2015-11-24
- Inventor: Joyce Wu , Tsutomu Kobayashi , Mark B. Andersson , Gianni Taraschi , Jasper Lodewyk Steyn
- Applicant: Pixtronix, Inc.
- Applicant Address: US CA San Diego
- Assignee: Pixtronix, Inc.
- Current Assignee: Pixtronix, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Foley & Lardner LLP
- Agent Edward A. Gordon
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G02B26/02

Abstract:
This disclosure provides systems, methods and apparatus for a multi-state shutter assembly. The multi-state shutter assembly can be used in an electronic display. The shutter assembly can include a movable light obstructing component. The shutter assembly also can include first and second actuators configured to move the light obstructing component between three states, including a fully light obstructive state, a substantially transmissive state, and a partially transmissive state. At least one of the three states is a neutral state in which both the first and second actuators are in an unactuated state. The shutter assembly also can include a controller configured to control the first and second actuator to selectively move the light obstructing component into each of the three states.
Public/Granted literature
- US20140266999A1 MULTI-STATE SHUTTER ASSEMBLY FOR USE IN AN ELECTRONIC DISPLAY Public/Granted day:2014-09-18
Information query
IPC分类: