Processing

Please wait...

Settings

Settings

Goto Application

1. CN112654952 - Input system

Office
China
Application Number 201880097302.1
Application Date 25.12.2018
Publication Number 112654952
Publication Date 13.04.2021
Publication Kind A
IPC
G06F 3/041
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 3/04883
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
048Interaction techniques based on graphical user interfaces [GUI]
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
04883for entering handwritten data, e.g. gestures, text
G06F 3/14
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
14Digital output to display device ; ; Cooperation and interconnection of the display device with other functional units
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 21/64
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
G09G 2358/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2358Arrangements for display data security
Applicants WACOM CO., LTD.
株式会社和冠
Inventors MIYAZAWA HIROSHI
宫泽宽
Agents 中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Title
(EN) Input system
(ZH) 输入系统
Abstract
(EN)
The invention provides 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).

(ZH)
本发明提供一种输入系统,能够改善因主处理器的数据处理而产生的特定的不良情况。输入系统(10、10A、10B、10C)具备:第一信号路径(SP1),从传感器控制器(18)经由主处理器(22)向显示控制器(20)传输信号;第二信号路径(SP2),从传感器控制器(18)不经由主处理器(22)地向显示控制器(20)传输信号;及开关部(42、66、68),构成为能够切换第一信号路径(SP1)和第二信号路径(SP2)。

Related patent documents
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.