WO2010110532A3 - Complex input device having touch pad function - Google Patents

Complex input device having touch pad function Download PDF

Info

Publication number
WO2010110532A3
WO2010110532A3 PCT/KR2010/000996 KR2010000996W WO2010110532A3 WO 2010110532 A3 WO2010110532 A3 WO 2010110532A3 KR 2010000996 W KR2010000996 W KR 2010000996W WO 2010110532 A3 WO2010110532 A3 WO 2010110532A3
Authority
WO
WIPO (PCT)
Prior art keywords
input device
touch
electrode panel
complex input
function
Prior art date
Application number
PCT/KR2010/000996
Other languages
French (fr)
Korean (ko)
Other versions
WO2010110532A2 (en
Inventor
한상현
김기범
Original Assignee
주식회사 포인칩스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 포인칩스 filed Critical 주식회사 포인칩스
Publication of WO2010110532A2 publication Critical patent/WO2010110532A2/en
Publication of WO2010110532A3 publication Critical patent/WO2010110532A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
    • G06F3/0213—Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

The present invention relates to a complex input device having a touch pad function used as a substitute for a mouse input device in laptop computers or netbook computers. The input device is installed in a variety of host systems and manipulated by a user for operating functions and features simultaneous button and touch operations, and comprises: a keypad having a plurality of buttons; a dome sheet composed of a plurality of dome switches positioned under the keypad; a 1st electrode panel including a contact terminal disposed under the dome sheet for generating an electrical signal by contact with the dome switches, and first conductive electrodes arrayed in one direction with a gap therebetween; a 2nd electrode panel including second conductive electrodes arrayed at right angles to the 1st electrode panel with a gap therebetween; a circuit board disposed under the electrode panels, which has a capacitance measurement unit for measuring a difference in capacitances generated between the 1st electrodes and the 2nd electrodes and then detecting a touch operation and a motion in 1st and 2nd directions of the touch operation, thereby generating an electrical signal that can obtain a change in two-dimensional touch operations, and a controller for controlling the host systems according to manipulation by press or touch. Therefore, the complex input device of the present invention has a simple structure and offers much improved convenience by simultaneously performing the touch function as well as the button input function.
PCT/KR2010/000996 2009-03-24 2010-02-18 Complex input device having touch pad function WO2010110532A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090025027A KR100960942B1 (en) 2009-03-24 2009-03-24 Complex-type input device with touch sensing features
KR10-2009-0025027 2009-03-24

Publications (2)

Publication Number Publication Date
WO2010110532A2 WO2010110532A2 (en) 2010-09-30
WO2010110532A3 true WO2010110532A3 (en) 2010-11-25

Family

ID=42369497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000996 WO2010110532A2 (en) 2009-03-24 2010-02-18 Complex input device having touch pad function

Country Status (2)

Country Link
KR (1) KR100960942B1 (en)
WO (1) WO2010110532A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5611721B2 (en) 2010-08-20 2014-10-22 株式会社ワコム Indicator detection device, position detection sensor, and method of manufacturing position detection sensor
KR101167641B1 (en) 2010-12-17 2012-07-20 유한회사 디알텍 Keypad assembly
KR101801731B1 (en) * 2016-05-18 2017-11-27 주식회사 휴앤텍 Remote controller having interface for character input function
JP6867366B2 (en) * 2018-12-27 2021-04-28 ファナック株式会社 Push button sheet and touch panel
DE112020003874T5 (en) * 2019-08-15 2022-05-12 Atmel Corporation KNOB ON DISPLAY DEVICES AND RELATED SYSTEMS, PROCEDURES AND DEVICES

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043673A (en) * 2001-11-22 2003-06-02 오므론 가부시키가이샤 Input device
JP2005338898A (en) * 2004-05-24 2005-12-08 Alps Electric Co Ltd Input device
KR20080007878A (en) * 2006-07-18 2008-01-23 엘지전자 주식회사 Input device and portable terminal having the same
KR20080064260A (en) * 2007-01-04 2008-07-09 에이디반도체(주) Two-stage switch using capacitance sensor and mechanical contactor switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043673A (en) * 2001-11-22 2003-06-02 오므론 가부시키가이샤 Input device
JP2005338898A (en) * 2004-05-24 2005-12-08 Alps Electric Co Ltd Input device
KR20080007878A (en) * 2006-07-18 2008-01-23 엘지전자 주식회사 Input device and portable terminal having the same
KR20080064260A (en) * 2007-01-04 2008-07-09 에이디반도체(주) Two-stage switch using capacitance sensor and mechanical contactor switch

Also Published As

Publication number Publication date
WO2010110532A2 (en) 2010-09-30
KR100960942B1 (en) 2010-06-03

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