- 专利标题： Detection device and display device
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申请号： US16423980申请日： 2019-05-28
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公开(公告)号： US11009733B2公开(公告)日： 2021-05-18
- 发明人: Koji Ishizaki , Kouji Noguchi , Tsutomu Harada , Takeya Takeuchi , Yoshitoshi Kida , Takayuki Nakanishi
- 申请人： Japan Display Inc.
- 申请人地址： JP Tokyo
- 专利权人： Japan Display Inc.
- 当前专利权人： Japan Display Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates LLP
- 优先权： JPJP2009-155827 20090630,JPJP2010-050483 20100308
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G02F1/1333 ; G06F3/044 ; G09G3/36
摘要：
A detection device includes a plurality of drive electrodes, wherein: in a first mode, a first drive electrode block including a first number of the drive electrodes are supplied with a first drive signal; in a second mode, a second drive electrode block including a second number of the drive electrodes are supplied with a second drive signal; and the first number is different from the second number.
公开/授权文献
- US20190278404A1 DETECTION DEVICE AND DISPLAY DEVICE 公开/授权日：2019-09-12
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