Invention Application
US20150364105A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS 有权
显示装置和驱动显示装置的方法

  • Patent Title: DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS
  • Patent Title (中): 显示装置和驱动显示装置的方法
  • Application No.: US14546142
    Application Date: 2014-11-18
  • Publication No.: US20150364105A1
    Publication Date: 2015-12-17
  • Inventor: Ki-Hyun PYUN
  • Applicant: Samsung Display Co., Ltd.
  • Priority: KR10-2014-0070632 20140611
  • Main IPC: G09G3/36
  • IPC: G09G3/36
DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS
Abstract:
A display apparatus comprises a display panel including a plurality of data lines and a plurality of gate lines, a data driver circuit configured to convert image data to a grayscale voltage and to output the grayscale voltage to a data line, a voltage generator configured to provide the data driver circuit to a driving voltage, and a heat blocking circuit configured to compare a load current voltage with a reference voltage and to output a control signal for controlling the data driver circuit, the load current voltage being proportionate to a load current flowing toward the data driver circuit.
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