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1. WO2020136729 - INPUT SYSTEM

Publication Number WO/2020/136729
Publication Date 02.07.2020
International Application No. PCT/JP2018/047664
International Filing Date 25.12.2018
IPC
G06F 3/041 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC
G06F 21/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
G06F 21/602
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
602Providing cryptographic facilities or services
G06F 21/64
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
64Protecting data integrity, e.g. using checksums, certificates or signatures
G06F 21/82
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
82Protecting input, output or interconnection devices
G06F 2221/0737
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
07Indexing scheme relating to G06F21/10, protecting distributed programs or content
0722Content
0737Traceability
G06F 3/03545
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
0354with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
03545Pens or stylus
Applicants
  • 株式会社ワコム WACOM CO., LTD. [JP]/[JP]
Inventors
  • 宮澤 寛 MIYAZAWA Hiroshi
Agents
  • 小林 功 KOBAYASHI Takumi
  • 山野 明 YAMANO Akira
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INPUT SYSTEM
(FR) SYSTÈME D'ENTRÉE
(JA) 入力システム
Abstract
(EN)
Provided is an input system capable of ameliorating a specific disadvantage that arises from data processing performed by a host processor. An input system (10, 10A, 10B, 10C) comprises: a first signal path (SP1) for transmitting a signal from a sensor controller (18) to a display controller (20) via a host processor (22); a second signal path (SP2) for transmitting a signal from the sensor controller (18) to the display controller (20) without the signal passing through the host processor (22); and a switch unit (42, 66, 68) configured to be able to switch between the first signal path (SP1) and the second signal path (SP2).
(FR)
L'invention concerne un système d'entrée susceptible d'améliorer un inconvénient spécifique qui survient en raison d'un traitement de données effectué par un processeur hôte. Un système d'entrée (10, 10A, 10B, 10C) comprend : un premier trajet de signal (SP1) destiné à émettre un signal d'un dispositif de commande de capteur (18) à un dispositif de commande d'affichage (20) par l'intermédiaire d'un processeur hôte (22) ; un second trajet de signal (SP2) destiné à émettre un signal à partir du dispositif de commande de capteur (18) au dispositif de commande d'affichage (20) sans que le signal ne passe à travers le processeur hôte (22) ; et une unité de commutation (42, 66, 68) configurée pour pouvoir commuter entre le premier trajet de signal (SP1) et le second trajet de signal (SP2).
(JA)
ホストプロセッサのデータ処理に起因して発生する特定の不都合を改善可能な入力システムを提供する。入力システム(10,10A,10B,10C)は、センサコントローラ(18)からホストプロセッサ(22)を経由して表示コントローラ(20)に信号を伝送する第1信号経路(SP1)と、センサコントローラ(18)からホストプロセッサ(22)を経由せずに表示コントローラ(20)に信号を伝送する第2信号経路(SP2)と、第1信号経路(SP1)及び第2信号経路(SP2)を切り替え可能に構成されるスイッチ部(42,66,68)と、を備える。
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JP2020561998This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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