Title:
電子ペンで入力する座標入力装置を備える電子機器、制御方法およびコンピュータ・プログラム
Document Type and Number:
Japanese Patent JP5819892
Kind Code:
B2
Abstract:
A manner of reducing the power consumption is utilized in a tablet terminal equipped with a digitizer for inputting with an electronic pen. When another tablet terminal or a smartphone approaches the tablet terminal, each digitizer detects input. When the digitizer detects the input, it is determined whether the input is electronic pen input from the electronic pen or proximity input caused by the proximity of the other tablet terminal or the smartphone. In the case of electronic pen input, coordinate information is transferred to a system, while in the case of proximity input, the system takes an action such as shifting a tablet terminal to a sleep state.
Inventors:
Takahashi Hirohiro
Takenobu Nakao
Imai Takusui
Takenobu Nakao
Imai Takusui
Application Number:
JP2013171612A
Publication Date:
November 24, 2015
Filing Date:
August 21, 2013
Export Citation:
Assignee:
Lenovo Singapore Private Limited
International Classes:
G06F3/0488; G06F3/03; G06F3/046
Domestic Patent References:
| JP2010204978A | ||||
| JP2012014461A | ||||
| JP2010136102A | ||||
| JP2009044532A | ||||
| JP2008123476A |
Foreign References:
| US20100257473 |
Attorney, Agent or Firm:
Hiromichi Watanabe
Masashi Hakamada
Masashi Hakamada