Invention Application
US20170011684A1 DISPLAY DEVICE 有权
显示设备

  • Patent Title: DISPLAY DEVICE
  • Patent Title (中): 显示设备
  • Application No.: US15116316
    Application Date: 2014-12-24
  • Publication No.: US20170011684A1
    Publication Date: 2017-01-12
  • Inventor: Toshikuni NAKATANI
  • Applicant: JOLED INC.
  • Applicant Address: JP Tokyo
  • Assignee: JOLED INC.
  • Current Assignee: JOLED INC.
  • Current Assignee Address: JP Tokyo
  • Priority: JP2014-020645 20140205
  • International Application: PCT/JP2014/006420 WO 20141224
  • Main IPC: G09G3/3233
  • IPC: G09G3/3233 G09G3/3283 G09G3/3266
DISPLAY DEVICE
Abstract:
A display device in the present disclosure includes: a plurality of pixel circuits that are arranged in a matrix and supplied with power through a first power supply line maintained at a first voltage and a second power supply line maintained at a second voltage having a positive value less than the first voltage; a first power supply circuit of a synchronous rectification type that outputs the first voltage to the first power supply line by chopping an input voltage; and a second power supply circuit of the synchronous rectification type that outputs the second voltage to the second power supply line by chopping the first voltage.
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