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1. (WO2017135708) TOUCH INPUT DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135708 International Application No.: PCT/KR2017/001149
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
G06F 3/041 (2006.01) ,G06F 3/044 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044
by capacitive means
Applicants:
주식회사 하이딥 HIDEEP INC. [KR/KR]; 경기도 성남시 분당구 대왕판교로644번길 49, 3층 (삼평동, 다산타워) (Dasan Tower, Sampyeong-dong) 3F, 49, Daewangpangyo-ro 644beon-gil, Bundang-gu Seongnam-si Gyeonggi-do 13493, KR
Inventors:
고범규 KO, Beom Kyu; KR
김세엽 KIM, Se Yeob; KR
조영호 CHO, Young Ho; KR
김본기 KIM, Bon Kee; KR
윤상식 YOON, Sang Sic; KR
Agent:
김성호 KIM, Sung Ho; KR
Priority Data:
10-2016-001507705.02.2016KR
10-2016-005291329.04.2016KR
Title (EN) TOUCH INPUT DEVICE
(FR) DISPOSITIF D’ENTRÉE TACTILE
(KO) 터치 입력 장치
Abstract:
(EN) The present invention relates to a touch input device and, more particularly, to a touch input device capable of stably and accurately detecting an input touch position and a touch pressure and stably sensing a touch position and a touch pressure even in the event of a breakage of a cover. A touch input device according to an embodiment comprises: a first cover; a first electrode disposed under the first cover; a first supplement layer disposed between the first cover and the first electrode; a second electrode disposed under the first electrode; a third electrode disposed under the first electrode and on the same plane as the second electrode; a compressive layer disposed between the first electrode and the second electrode and between the first electrode and the third electrode; a display module disposed under the second electrode and the third electrode; a driving unit for applying a 2D driving signal and a 3D driving signal to at least one of the first electrode, the second electrode, and the third electrode; and a sensing unit for receiving a 2D sensing signal and a 3D sensing signal from at least one of the first electrode, the second electrode, and the third electrode, wherein a touch position is detected on the basis of the 2D sensing signal, and a touch pressure is detected on the basis of the 3D sensing signal.
(FR) La présente invention concerne un dispositif d’entrée tactile, et, plus précisément, un dispositif d’entrée tactile capable de détecter de manière stable et précise une position d’entrée tactile et une pression de toucher, et de détecter de manière stable une position de toucher et une pression de toucher même dans le cas d’une cassure d’un couvercle. Un dispositif d’entrée tactile, selon un mode de réalisation, comprend : un premier couvercle ; une première électrode disposée sous le premier couvercle ; une première couche de supplément disposée entre le premier couvercle et la première électrode ; une deuxième électrode disposée sous la première électrode ; une troisième électrode disposée sous la première électrode et sur le même plan que la deuxième électrode ; une couche de compression disposée entre la première électrode et la deuxième électrode et entre la première électrode et la troisième électrode ; un module d’affichage disposé sous la deuxième électrode et la troisième électrode ; une unité de pilotage pour appliquer un signal de pilotage bidimensionnel (2D) et un signal de pilotage tridimensionnel (3D) à au moins l’une de la première électrode, de la deuxième électrode et de la troisième électrode ; et une unité de détection pour recevoir un signal de détection 2D et un signal de détection 3D à partir de la première électrode et/ou de la deuxième électrode et/ou de la troisième électrode, une position de toucher étant détectée sur la base du signal de détection 2D, et une pression de toucher étant détectée sur la base du signal de détection 3D.
(KO) 본 발명은 터치 입력 장치에 관한 것으로, 좀 더 상세하게는 입력되는 터치의 위치와 터치의 압력을 안정적이고 정확하게 감지할 수 있으며, 커버의 파손 시에도 안정적으로 터치의 위치와 터치의 압력을 감지할 수 있는 터치 입력 장치에 관한 것이다. 실시 형태에 따른 터치 입력 장치는, 제1 커버; 상기 제1 커버 아래에 배치된 제1 전극; 상기 제1 커버와 상기 제1 전극 사이에 배치된 제1 보완층; 상기 제1 전극 아래에 배치된 제2 전극; 상기 제1 전극 아래에 배치되고, 상기 제2 전극과 동일 평면 상에 배치된 제3 전극; 상기 제1 전극과 상기 제2 전극 사이 및 상기 제1 전극과 상기 제3 전극 사이에 배치된 압축층; 상기 제2 전극과 상기 제3 전극 아래에 배치된 디스플레이 모듈; 상기 제1 전극, 상기 제2 전극 및 상기 제3 전극 중 적어도 어느 하나 이상의 전극으로 2D 구동 신호 및 3D 구동 신호를 인가하는 구동부; 및 상기 제1 전극, 상기 제2 전극 및 상기 제3 전극 중 적어도 어느 하나 이상의 전극으로부터 2D 감지 신호 및 3D 감지 신호를 수신하는 감지부;를 포함하고, 상기 2D 감지 신호에 근거하여 터치 위치를 검출하고, 상기 3D 감지 신호에 근거하여 터치 압력을 검출한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)