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1. (WO2017154617) ELECTROSTATIC CAPACITY SENSOR
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Pub. No.: WO/2017/154617 International Application No.: PCT/JP2017/007071
Publication Date: 14.09.2017 International Filing Date: 24.02.2017
IPC:
G06F 3/041 (2006.01) ,G01B 7/00 (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
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7
Measuring arrangements characterised by the use of electric or magnetic 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:
笹川 英人 SASAGAWA, Hideto; JP
朝川 隆司 ASAKAWA, Takashi; JP
大坂 威史 OSAKA, Takefumi; JP
高島 裕 TAKASHIMA, Yutaka; JP
Agent:
大窪 克之 OKUBO, Katsuyuki; JP
Priority Data:
2016-04826211.03.2016JP
Title (EN) ELECTROSTATIC CAPACITY SENSOR
(FR) CAPTEUR DE CAPACITÉ ÉLECTROSTATIQUE
(JA) 静電容量式センサ
Abstract:
(EN) As an electrostatic capacity sensor capable of providing ESD countermeasures and suppressing discoloration of a display part containing an electroconductive material, the provided electrostatic capacity sensor 1 has, in a non-detection area 25 at a part between a panel 3 and a base material 2, a display part 41 which contains an electroconductive material and shield wiring 18 which can be electrically connected to an electroconductive part set to the ground potential, wherein a distance D1 between the most proximal end face 3c of the panel 3 closest to the display part 41 and the end of the display part 41 proximal to the most proximal end face 3c is longer than a distance D2 between the end of the shield wiring 18 proximal to the most proximal end face 3c and the most proximal end face 3c.
(FR) La présente invention concerne un capteur de capacité électrostatique apte à fournir des contremesures ESD et à supprimer la décoloration d'une partie d'affichage contenant un matériau électroconducteur, ledit capteur de capacité électrostatique (1) présente, dans une zone de non-détection (25) au niveau d'une partie entre un panneau (3) et un matériau de base (2), une partie d'affichage (41) qui contient un matériau électroconducteur et un câblage de blindage (18) qui peut être connecté électriquement à une partie électroconductrice mise au potentiel de la terre, une distance (D1) entre la face d'extrémité la plus proximale (3c) du panneau (3) le plus proche de la partie d'écran (41) et l’extrémité de la partie d'affichage (41) proximale à la face d'extrémité la plus proximale (3c) étant plus longue qu'une distance (D2) entre l’extrémité du câblage de blindage (18) proximale à la face d'extrémité la plus proximale (3c) et à la face d'extrémité la plus proximale (3c).
(JA) ESD対策を施すとともに導電性材料を含む表示部の変色を抑えることができる静電容量式センサとして、導電性材料を含む表示部41と、導電性を有しグラウンド電位に設定された部分に電気的に接続可能なシールド配線18とを、非検出領域25におけるパネル3と基材2との間の部分に備え、表示部41に最近位なパネル3の端面である最近位端面3cと表示部41における最近位端面3cに近位な端部との間の距離D1は、シールド配線18における最近位端面3cに近位な端部と最近位端面3cとの間の距離D2よりも長い静電容量式センサ1が提供される。
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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, 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)