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1. (WO2018163603) CONDUCTIVE MEMBER AND TOUCH PANEL
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Pub. No.: WO/2018/163603 International Application No.: PCT/JP2018/001097
Publication Date: 13.09.2018 International Filing Date: 17.01.2018
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: FUJIFILM CORPORATION[JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors: NAKAYAMA Masaya; JP
IKEDA Reona; JP
Agent: NAKASHIMA Junko; JP
YONEKURA Junzo; JP
MURAKAMI Yasunori; JP
Priority Data:
2017-04209006.03.2017JP
Title (EN) CONDUCTIVE MEMBER AND TOUCH PANEL
(FR) ÉLÉMENT CONDUCTEUR ET PANNEAU TACTILE
(JA) 導電性部材およびタッチパネル
Abstract:
(EN) A conductive member and touch panel are provided which have excellent visibility while improving detection sensitivity and which can reduce the occurrence of moiré patterns. A first electrode 11 on a first surface 5A of a transparent insulating member comprises a first detection electrode unit 11A having a first mesh pattern MP1, and a first electrode-internal dummy pattern unit 11B arranged inside of first mesh cells C1 forming the first mesh pattern MP1 and insulated from the first detection electrode unit 11A. A second electrode 21 on a second surface of the transparent insulating member comprises a second detection electrode unit 21A having a second mesh pattern MP2, and a second electrode-internal dummy pattern unit 21B arranged inside of second mesh cells C2 forming the second mesh pattern MP2 and insulated from the second detection electrode unit 21B. The first detection electrode unit 11A, the first electrode-internal dummy pattern unit 11B, the second detection electrode unit 21A and the second electrode-internal dummy pattern unit 21B are combined to form a third mesh pattern MP3.
(FR) L'invention concerne un élément conducteur et un panneau tactile qui présentent une excellente visibilité tout en améliorant la sensibilité de détection et qui peuvent réduire l'apparition de motifs de moiré. Une première électrode (11) sur une première surface (A5) d'un élément isolant transparent comprend une première unité d'électrode de détection (11A) ayant un premier motif de maillage (MP1), et une première unité de motif factice interne d'électrode (11B) disposée à l'intérieur des premières cellules de maillage (C1) formant le premier motif de maillage (MP1) et isolée de la première unité d'électrode de détection (11A). Une seconde électrode (21) sur une seconde surface de l'élément isolant transparent comprend une seconde unité d'électrode de détection (21A) ayant un second motif de maillage (MP2), et une seconde unité de motif factice interne d'électrode (21B) agencée à l'intérieur de secondes cellules de maillage (C2) formant le second motif de maillage (MP2) et isolée de la seconde unité d'électrode de détection (21B). La première unité d'électrode de détection (11A), la première unité de motif factice interne d'électrode (11B), la seconde unité d'électrode de détection (21A) et la seconde unité de motif factice interne d'électrode (21B) sont combinées pour former un troisième motif de maillage (MP3).
(JA) 検出感度の向上を図りつつ優れた視認性を有しモアレの発生を低減できる導電性部材およびタッチパネルを提供する。透明絶縁部材の第1の面5A上の第1電極11は、第1のメッシュパターンMP1を有する第1検出電極部11Aと、第1のメッシュパターンMP1を形成する第1メッシュセルC1内に第1検出電極部11Aと絶縁して配置された第1電極内ダミーパターン部11Bとを有し、透明絶縁部材の第2の面上の第2電極21は、第2のメッシュパターンMP2を有する第2検出電極部21Aと、第2のメッシュパターンMP2を形成する第2メッシュセルC2内に第2検出電極部21Bと絶縁して配置された第2電極内ダミーパターン部21Bとを有し、第1検出電極部11Aと第1電極内ダミーパターン部11Bと第2検出電極部21Aと第2電極内ダミーパターン部21Bが組み合わされて第3のメッシュパターンMP3を形成する。
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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)