- 专利标题： Device having touch panel, radar apparatus, plotter apparatus, ship network system, information displaying method and information displaying program
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申请号： US14349322申请日： 2011-10-03
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公开(公告)号： US09727220B2公开(公告)日： 2017-08-08
- 发明人: Hiroaki Matsumoto , Tatsuya Asahara , Masashi Ohhora
- 申请人： Hiroaki Matsumoto , Tatsuya Asahara , Masashi Ohhora
- 申请人地址： JP Nishinomiya
- 专利权人： Furuno Electric Co., Ltd.
- 当前专利权人： Furuno Electric Co., Ltd.
- 当前专利权人地址： JP Nishinomiya
- 代理机构： Alleman Hall Creasman & Tuttle LLP
- 国际申请： PCT/JP2011/005581 WO 20111003
- 国际公布： WO2013/051051 WO 20130411
- 主分类号： G06F3/048
- IPC分类号： G06F3/048 ; G06F3/0484 ; G06F3/0488
摘要：
A touch panel device includes a display unit, a detector, and a controller. The display unit displays an image (nautical chart) on a display screen. The detector detects touches at two positions on the display screen and touched positions thereof. The controller displays a distance and azimuths between the touched positions, based on the two touched positions that are detected by the detector and either one of coordinates on the image corresponding to the touched positions and information associated with the coordinates (positional information).
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