发明申请
US20150325180A1 Fast Symmetric Drive Pixel Circuits And Methods 审中-公开
快速对称驱动像素电路和方法

  • 专利标题: Fast Symmetric Drive Pixel Circuits And Methods
  • 专利标题(中): 快速对称驱动像素电路和方法
  • 申请号: US14132764
    申请日: 2013-12-18
  • 公开(公告)号: US20150325180A1
    公开(公告)日: 2015-11-12
  • 发明人: Andradige Nalin Silva
  • 申请人: Pixtronix, Inc.
  • 申请人地址: US CA San Diego
  • 专利权人: PIXTRONIX, INC.
  • 当前专利权人: PIXTRONIX, INC.
  • 当前专利权人地址: US CA San Diego
  • 主分类号: G09G3/34
  • IPC分类号: G09G3/34
Fast Symmetric Drive Pixel Circuits And Methods
摘要:
This disclosure provides systems, methods and apparatus for addressing an array of pixels in a display. In one aspect, an electromechanical device includes an array of pixels and control circuitry including, for each pixel in the array of pixels, a first switch coupled to a first node for discharging an accumulated charge across the first node, a second switch coupled to a second node for discharging an accumulated charge across the second node, and a third switch coupled to the first switch, the second switch and a third node, the third switch capable of discharging an accumulated charge across the third node. In certain implementations, a method for addressing an array of pixels in a display is provided including charging a first and second node to an actuate voltage, charging a third node to a Vmid voltage, and moving a light modulator to a first position.
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