Title:
PORTABLE INPUT INTERFACE APPARATUS USING A TOUCH FILM
Document Type and Number:
WIPO Patent Application WO/2011/122725
Kind Code:
A1
Abstract:
The present invention relates to a portable input interface apparatus using a touch film. According to one embodiment of the present invention, a portable input interface apparatus using a touch film comprises: a body that includes a rotator having an internal axis, a separating space formed around the rotator, and a long hole formed in an axial direction in an external case; a touch film, one side of which is connected to the rotator, is wound into a roll in the separated space through the long hole, is stretched and spread by means of pulling a handle part formed on the other side thereof, and senses an external touch on the surface thereof; a keyboard module that generates and transmits a keyboard signal code corresponding to a signal sensed by the touch film; and a communication interface that is installed in the body and transmits the keyboard signal code, which is transmitted from the keyboard module, to an external electronic terminal.
Inventors:
KIM WON SIK (KR)
Application Number:
PCT/KR2010/002156
Publication Date:
October 06, 2011
Filing Date:
April 08, 2010
Export Citation:
Assignee:
VOLTONSCIENCE CO LTD (KR)
KIM WON SIK (KR)
KIM WON SIK (KR)
International Classes:
G06F3/02; G06F3/041
Foreign References:
| JP2002323952A | 2002-11-08 | |||
| JPH11272205A | 1999-10-08 | |||
| KR20090029411A | 2009-03-23 | |||
| JPH0728395A | 1995-01-31 |
Attorney, Agent or Firm:
KO, Kwang Hoon et al. (KR)
고광훈 (KR)
고광훈 (KR)
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Claims: