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Mems shutter assemblies for high-resolution displays

A technology for display elements and shutters, applied in the field of electromechanical systems, which can solve problems such as increased risk of shutter viscous force

Inactive Publication Date: 2015-12-02
SNAPTRACK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such shutter configurations pose an increased risk of sticking forces between the shutters if the shutters touch each other in the closed state

Method used

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  • Mems shutter assemblies for high-resolution displays
  • Mems shutter assemblies for high-resolution displays
  • Mems shutter assemblies for high-resolution displays

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Embodiment Construction

[0040] The following description is directed to specific embodiments for the purpose of illustrating the innovative aspects of the invention. However, those skilled in the art will readily recognize that the teachings herein can be applied in many different ways. The described embodiments may be implemented in any device, apparatus, or system that can be configured to display images, whether moving images (e.g., video) or still images (e.g., still images), and whether textual, graphical, or pictorial middle. More specifically, it is contemplated that the illustrated implementations may be included in or associated with various electronic devices such as, but not limited to, mobile telephones, cellular telephones with multimedia Internet capabilities, mobile television receivers, wireless devices, smartphones, Devices, Personal Data Assistants (PDAs), Wireless Email Receivers, Handheld or Laptop Computers, Netbooks, Notebook Computers, Smartbooks, Tablet Computers, Printers,...

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Abstract

This disclosure provides systems, methods and apparatus for providing compact shutter assemblies. Shutter assemblies can be formed in a more compact fashion, allowing for higher pixel-per-inch displays, by incorporating shutters that during actuation pass over or under portions of the actuators that control those shutters.

Description

[0001] Related applications [0002] This patent application asserted on March 13, 2013 and assigned to the present assignee and is hereby expressly incorporated by reference herein is entitled "MEMS SHUTTER ASSEMBLIES FOR HIGH-RESOLUTION DISPLAYS )” in U.S. Utility Model Application No. 13 / 800,459. technical field [0003] The present invention relates to electromechanical systems (EMS). In particular, the invention relates to EMS shutter design. Background technique [0004] Display elements incorporating light-blocking shutters have proven successful in modulating light to form images. However, the resolution achievable using such shutters is limited in part by the space occupied by the actuators that move the shutters. In particular, in some laterally actuated shutters, the actuator that moves the shutter is fabricated between the shutter and the anchors that support the actuator and the shutter. During actuation, the entire actuator remains between the shutter and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/02G02B27/00
CPCC23C16/513C23C16/01G02B26/023B81B3/0083B81B3/0086G02B5/005G02B26/02G02B26/04G03B9/02
Inventor T·J·布罗斯妮汉J·维拉瑞欧M·B·安德森
Owner SNAPTRACK