Title:
PEN HAVING SECURITY FUNCTION AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/082486
Kind Code:
A1
Abstract:
A pen having a security function according to an embodiment of the present invention comprises: a scan module for scanning a scan target object according to a user's operation; a color management display for displaying a plurality of colors to cause the user to select a specific color; a gyro sensor for generating a signal corresponding to a movement of the pen; a print head for driving each of a plurality of pins to eject a corresponding color of ink when the plurality of pins are provided with various colors of inks from each of ink storages; and a control unit for analyzing the color according to scan information received from the scan module, controlling an operation of the print head according to the analyzed color information, and controlling the operation of the print head according to the movement of the pen sensed by the gyro sensor and the color selected through the color management display.
Inventors:
KWON O HOON (KR)
LEE JONG OK (KR)
LEE JONG OK (KR)
Application Number:
PCT/KR2016/003082
Publication Date:
May 18, 2017
Filing Date:
March 25, 2016
Export Citation:
Assignee:
DIGIWORK CO LTD (KR)
International Classes:
B43K5/08; B41J2/21; B41J3/01; B41J3/36; B41J3/44; B41J29/38; B41J29/393; B43K5/18; B43K29/08; G01C19/00
Foreign References:
| KR20020065490A | 2002-08-13 | |||
| JP2005301471A | 2005-10-27 | |||
| JP2003276390A | 2003-09-30 | |||
| KR100261943B1 | 2000-09-01 | |||
| JP2003513373A | 2003-04-08 |
Attorney, Agent or Firm:
LEE, Jung Ik (KR)
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