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1. (WO2019003732) INPUT DEVICE
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Pub. No.: WO/2019/003732 International Application No.: PCT/JP2018/019937
Publication Date: 03.01.2019 International Filing Date: 24.05.2018
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:
アルプス電気株式会社 ALPS ELECTRIC CO., LTD. [JP/JP]; 東京都大田区雪谷大塚町1番7号 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo 1458501, JP
Inventors:
本西 道治 MOTONISHI, Michiharu; JP
小林 潔 KOBAYASHI, Kiyoshi; JP
Agent:
大窪 克之 OKUBO, Katsuyuki; JP
Priority Data:
2017-12717429.06.2017JP
Title (EN) INPUT DEVICE
(FR) DISPOSITIF D'ENTRÉE
(JA) 入力装置
Abstract:
(EN) An input device according to an embodiment of the present invention is provided with a sensor unit, an optical layer stacked on the sensor unit, and a flexible wiring substrate having a connection region that is sandwiched between the optical layer and a support base material. The flexible wiring substrate has a flexible base material provided with an electrode layer, and a wiring end section that is an end section of the electrode layer and that is conductively connected to a terminal unit by an electroconductive junction member. The position of the wiring end section is further back than the position of the end of the flexible base material, and thus, a projecting portion that projects toward a detection region is formed on the flexible base material. The input device has a portion where the electroconductive junction member does not protrude further towards the detection region side than the tip of the projecting portion, and thus, it is possible to reduce the region where bubbles are formed between the sensor unit and the optical layer.
(FR) Selon un mode de réalisation, la présente invention concerne un dispositif d'entrée qui est pourvu d'une unité de capteur, d'une couche optique empilée sur l'unité de capteur, et d'un substrat de câblage flexible ayant une région de connexion qui est prise en sandwich entre la couche optique et un matériau de base de support. Le substrat de câblage flexible a un matériau de base flexible pourvu d'une couche d'électrode, et une section d'extrémité de câblage qui est une section d'extrémité de la couche d'électrode et qui est connectée de manière conductrice à une unité de borne par un élément de jonction électroconducteur. La position de la section d'extrémité de câblage est plus en arrière que la position de l'extrémité du matériau de base flexible, et ainsi, une partie saillante qui fait saillie vers une région de détection est formée sur le matériau de base flexible. Le dispositif d'entrée a une partie où l'élément de jonction électroconducteur ne fait pas davantage saillie vers le côté région de détection que la pointe de la partie saillante, et ainsi, il est possible de réduire la région où des bulles sont formées entre l'unité de capteur et la couche optique.
(JA) 本発明の一態様に係る入力装置は、センサ部と、センサ部に重ねられた光学層と、接続領域が光学層と支持基材との間で挟持されたフレキシブル配線基板と、を備える。フレキシブル配線基板は、電極層が設けられたフレキシブル基材と、電極層の端部であり端子部と導電性接合部材によって導通するように接続される配線端部と、を有する。この配線端部の位置がフレキシブル基材の端の位置よりも後退していることで、フレキシブル基材には検知領域側に突出する突出部分が形成される。入力装置は、この突出部分の先端よりも検知領域側に導電性接合部材がはみ出さない部分を有するため、センサ部と光学層との間に形成される気泡の領域を狭くできる。
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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, JO, JP, KE, KG, KH, KN, KP, KR, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)