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1. (WO2019026777) POSITION INPUT DEVICE
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Pub. No.: WO/2019/026777 International Application No.: PCT/JP2018/028190
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
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:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
澤崎 学 SAWASAKI Manabu; --
秋友 雅温 AKITOMO Masaharu; --
Agent:
特許業務法人暁合同特許事務所 AKATSUKI UNION PATENT FIRM; 愛知県名古屋市中区栄二丁目1番1号 日土地名古屋ビル5階 5th Floor, Nittochi Nagoya Bldg., 1-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2017-15035503.08.2017JP
Title (EN) POSITION INPUT DEVICE
(FR) DISPOSITIF D'ENTRÉE DE POSITION
(JA) 位置入力装置
Abstract:
(EN) This position input device is characterized by being provided with: a CF substrate 11A; a plurality of position detecting electrodes 14 which are provided on the CF substrate 11A to detect an input position resulting from a position inputting body; position detecting wiring lines 20 which are provided on the CF substrate 11A, are electrically connected to the position detecting electrodes 14, and each comprise a first wiring line portion 21 and a second wiring line portion 22 configured from a material having a greater electrical resistance and higher corrosion resistance than the first wiring line portions 21; and a polarizing plate 11H which is disposed covering the position detecting wiring lines 20, wherein an end surface 11E of the polarizing plate 11H is superimposed on the second wiring line portions 22 in a plan view.
(FR) L’invention concerne un dispositif d'entrée de position qui est caractérisé en ce qu'il comprend : un substrat CF (11A) ; une pluralité d'électrodes de détection de position (14) qui sont disposées sur le substrat CF (11A) pour détecter une position d'entrée résultant d'un corps d'entrée de position ; des lignes de câblage de détection de position (20) qui sont disposées sur le substrat CF (11A), sont connectées électriquement aux électrodes de détection de position (11A), et comprennent chacune une première partie de ligne de câblage (21) et une seconde partie de ligne de câblage (22) configurées à partir d'un matériau ayant une résistance électrique supérieure et une résistance à la corrosion supérieure à celle des premières parties de ligne de câblage (21) ; et une plaque de polarisation (11H) qui recouvre les lignes de câblage de détection de position (20), une surface d'extrémité de la plaque (11E) de polarisation étant superposée sur les secondes parties de ligne de câblage (22) dans une vue en plan.
(JA) CF基板11Aと、CF基板11A上に設けられ、位置入力体による入力位置を検出する複数の位置検出電極14と、CF基板11A上に設けられ、位置検出電極14に対して電気的に接続される位置検出配線20であって、第1配線部21と、第1配線部21に比して電気抵抗が大きく且つ耐腐食性が高い材質で構成された第2配線部22と、を有する位置検出配線20と、位置検出配線20を覆う形で配される偏光板11Hであって、平面視において当該偏光板11Hの端面11Eが第2配線部22と重畳する偏光板11Hと、を備えることに特徴を有する。
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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)