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1. WO2020004787 - BUTTON STRUCTURE HAVING FORCE TOUCH FUNCTION

Publication Number WO/2020/004787
Publication Date 02.01.2020
International Application No. PCT/KR2019/004487
International Filing Date 15.04.2019
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
70
having a plurality of operating members associated with different sets of contacts, e.g. keyboard
702
with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
705
characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
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
033
Pointing devices displaced or positioned by the user; Accessories therefor
0354
with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02
Details
12
Movable parts; Contacts mounted thereon
14
Operating parts, e.g. push-button
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02
Details
10
Bases; Stationary contacts mounted thereon
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
H01H 13/705 (2006.01)
G06F 3/0354 (2013.01)
G06K 9/00 (2006.01)
H01H 13/14 (2006.01)
H01H 13/10 (2006.01)
G06F 3/041 (2006.01)
CPC
G06F 3/0354
G06F 3/041
G06F 3/044
G06K 9/00
H01H 13/10
H01H 13/14
Applicants
  • 일진디스플레이(주) ILJIN DISPLAY CO., LTD. [KR/KR]; 충청북도 음성군 대소면 대금로 157 157, Daegeum-ro, Daeso-myeon Eumseong-gun Chungcheongbuk-do 27659, KR
Inventors
  • 허재석 HU, Jae Suk; KR
  • 노중호 ROH, Jung Ho; KR
  • 이행재 LEE, Haeng Jae; KR
Agents
  • 특허법인 충정 HMP IP GROUP; 서울시 강남구 역삼로 120, 5층 (역삼동, 성보역삼빌딩) 5F. (Yeoksam-dong, Sungbo Yeoksam Bldg.) 120, Yeoksam-ro, Gangnam-gu Seoul 06251, KR
Priority Data
10-2018-007495528.06.2018KR
10-2018-007501628.06.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BUTTON STRUCTURE HAVING FORCE TOUCH FUNCTION
(FR) STRUCTURE DE BOUTON AYANT UNE FONCTION TACTILE À FORCE
(KO) 포스 터치 기능을 갖는 버튼 구조체
Abstract
(EN)
A button structure comprising a force touch module, according to the present invention, comprises: a housing having a floor surface and a button hole and providing an internal space therebetween; a fingerprint recognition module inserted in the button hole so as to be exposed on the outside of the housing; the force touch module disposed in the internal space of the housing so as to sense a force touch event applied to the fingerprint recognition module; and a pusher attached to the fingerprint recognition module so as to transfer, to the force touch module, pressure generated by the force touch event of the fingerprint recognition module. The present invention can minimize internal space by not requiring space for a separate structure for a dome switch and can have a semi-permanent lifespan unlike a dome switch structure since an electrical signal is used.
(FR)
Une structure de bouton comprenant un module tactile à force, selon la présente invention, comprend : un boîtier ayant une surface de plancher et un trou de bouton et fournissant un espace interne entre ceux-ci ; un module de reconnaissance d'empreinte digitale inséré dans le trou de bouton de façon à être exposé sur l'extérieur du boîtier ; le module tactile à force étant disposé dans l'espace interne du boîtier de façon à détecter un événement tactile de force appliqué au module de reconnaissance d'empreinte digitale ; et un poussoir fixé au module de reconnaissance d'empreinte digitale de façon à transférer, au module tactile à force, une pression générée par l'événement tactile à force du module de reconnaissance d'empreinte digitale. La présente invention peut réduire au minimum l'espace interne en ne nécessitant pas d'espace pour une structure séparée pour un commutateur à dôme et peut avoir une durée de vie semi-permanente à la différence d'une structure de commutateur à dôme étant donné qu'un signal électrique est utilisé.
(KO)
본 발명에 따른 포스 터치 모듈을 포함하는 버튼 구조체는 바닥면과 버튼 홀을 구비하고 그 사이에 내부 공간을 제공하는 하우징, 상기 버튼 홀에 삽입되어 상기 하우징 외부로 노출되는 지문 인식 모듈, 상기 하우징 내부 공간에 배치되어 상기 지문 인식 모듈에 가해진 포스 터치 이벤트를 센싱하는 포스 터치 모듈 및 상기 지문 인식 모듈에 부착되어, 상기 지문 인식 모듈로의 포스 터치 이벤트로 발생한 압력을 상기 포스 터치 모듈로 전달하는 푸셔(pusher)를 포함하는 것을 특징으로 한다. 본 발명은 돔 스위치를 위한 별도의 구조물이 마련되기 위한 공간이 요구되지 않아 내부 공간을 최소화 할 수 있으며, 전기적인 신호를 이용하는바 돔 스위치 구조와 달리 반 영구적 수명을 가질 수 있다.
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