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1. (WO2017002272) POSITION DETECTION DEVICE AND POINTING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/002272 International Application No.: PCT/JP2015/071994
Publication Date: 05.01.2017 International Filing Date: 03.08.2015
IPC:
G06F 3/03 (2006.01) ,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
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:
株式会社ワコム WACOM CO., LTD. [JP/JP]; 埼玉県加須市豊野台2丁目510番地1 2-510-1 Toyonodai, Kazo-shi Saitama 3491148, JP
Inventors:
桂平 勇次 KATSURAHIRA Yuji; JP
原 英之 HARA Hideyuki; JP
Agent:
鷲頭 光宏 WASHIZU Mitsuhiro; JP
Priority Data:
2015-13040929.06.2015JP
Title (EN) POSITION DETECTION DEVICE AND POINTING DEVICE
(FR) DISPOSITIF DE DÉTECTION DE POSITION ET DISPOSITIF DE POINTAGE
(JA) 位置検出装置、及びその位置指示器
Abstract:
(EN) The purpose of the present invention is to reduce depletion of a battery of an active stylus, and to reduce transmission time of a signal from the active stylus. Provided is a position detection device which carries out full-duplex transmission and receiving of a signal by a capacitive coupling scheme between a tablet 3 and a stylus 2 with self-contained internal power supply, wherein the position detection device is configured to transmit a trigger signal US_trg to the stylus 2 for activating a command information receiving unit for receiving a command signal US_cmd which includes information which controls the stylus 2, and thereafter to transmit the command signal US_cmd to the stylus 2.
(FR) La présente invention vise à réduire la perte d'autonomie de la batterie d'un stylet actif et à raccourcir le temps de transmission d'un signal provenant de ce stylet actif. L'invention concerne un dispositif de détection de position qui permet une transmission et une réception duplex intégral d'un signal par un système de couplage capacitif entre une tablette (3) et un stylet (2) doté d'une alimentation électrique interne autonome, le dispositif de détection de position étant conçu pour transmettre un signal déclencheur (US_trg) au stylet (2) afin d'activer une unité de réception d'informations d'instruction servant à recevoir un signal d'instruction (US_cmd) qui comprend des informations commandant le stylet (2), et pour transmettre ensuite le signal d'instruction (US_cmd) au stylet (2).
(JA) アクティブスタイラスの電池の消耗を抑えるとともに、アクティブスタイラスからの信号の送信時間を抑制する。 本発明による位置検出装置は、タブレット3と電源装置内蔵型のスタイラス2とが静電結合方式により双方向に信号の送受信を行う位置検出装置1であって、スタイラス2に該スタイラス2を制御する情報を含むコマンド信号US_cmdを受信するためのコマンド情報受信部を起動させるためのトリガ信号US_trgを送信した後、コマンド信号US_cmdを送信するよう構成される。
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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, 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, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
JPWO2017002272CN107710110US20180101250KR1020180021788EP3316083JP2018113059