Invention Grant
US07859512B2 Color image display panel and driving method thereof 失效
彩色图像显示面板及其驱动方法

  • Patent Title: Color image display panel and driving method thereof
  • Patent Title (中): 彩色图像显示面板及其驱动方法
  • Application No.: US10543018
    Application Date: 2004-03-05
  • Publication No.: US07859512B2
    Publication Date: 2010-12-28
  • Inventor: Satoshi Yuasa
  • Applicant: Satoshi Yuasa
  • Applicant Address: JP Tokyo
  • Assignee: Canon Kabushiki Kaisha
  • Current Assignee: Canon Kabushiki Kaisha
  • Current Assignee Address: JP Tokyo
  • Agency: Fitzpatrick, Cella, Harper & Scinto
  • Priority: JP2003-058561 20030305
  • International Application: PCT/JP2004/002931 WO 20040305
  • International Announcement: WO2004/079439 WO 20040916
  • Main IPC: G09G3/34
  • IPC: G09G3/34
Color image display panel and driving method thereof
Abstract:
An image display panel of the reflection type includes, in a multilayer structure, a first layer including a periodic planar arrangement of a plurality of electrophoretic elements, each showing one of an opaque black state and a transparent state in response to an input signal, and a second layer including a periodic planar arrangement of a plurality of electrophoretic elements, each showing at least a first color state and a second color state in response to an input signal. An arrangement period of the electrophoretic elements included in the first layer is smaller than an arrangement period of the electrophoretic elements included in the second layer.
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