Invention Application
US20150301656A1 DISPLAY DEVICE WITH CAPACITIVE TOUCH SENSOR WITH SLIT FORMED IN A SURFACE OF A DETECTNG ELECTRODE OPPOSED TO A SCANNING ELECTRODE TO REALIZE DETECTION WITH HIGH ACCURACY 有权
具有电容式触摸传感器的显示装置,其具有在检测电极的表面上形成的切片,其具有高精度实现检测的扫描电极

  • Patent Title: DISPLAY DEVICE WITH CAPACITIVE TOUCH SENSOR WITH SLIT FORMED IN A SURFACE OF A DETECTNG ELECTRODE OPPOSED TO A SCANNING ELECTRODE TO REALIZE DETECTION WITH HIGH ACCURACY
  • Patent Title (中): 具有电容式触摸传感器的显示装置,其具有在检测电极的表面上形成的切片,其具有高精度实现检测的扫描电极
  • Application No.: US14743547
    Application Date: 2015-06-18
  • Publication No.: US20150301656A1
    Publication Date: 2015-10-22
  • Inventor: Takayuki NakanishiKoji NoguchiKoji IshizakiYasuyuki TeranishiTakeya Takeuchi
  • Applicant: Japan Display Inc.
  • Priority: JP2009-102319 20090420
  • Main IPC: G06F3/044
  • IPC: G06F3/044 G09G5/18
DISPLAY DEVICE WITH CAPACITIVE TOUCH SENSOR WITH SLIT FORMED IN A SURFACE OF A DETECTNG ELECTRODE OPPOSED TO A SCANNING ELECTRODE TO REALIZE DETECTION WITH HIGH ACCURACY
Abstract:
An information input device including a touch panel configured to be provided with a touch sensor that detects a position at which a sensing object is brought close to a sensing surface. In this information input device, the touch sensor has a scanning electrode and a detecting electrode that is opposed to the scanning electrode with the intermediary of a dielectric substance, and is a capacitive sensor whose electrostatic capacitance changes if the sensing object is brought close to the detecting electrode. Furthermore, a slit is formed in a surface of the detecting electrode opposed to the scanning electrode.
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