TW201614437A - Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system - Google Patents

Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system

Info

Publication number
TW201614437A
TW201614437A TW104144646A TW104144646A TW201614437A TW 201614437 A TW201614437 A TW 201614437A TW 104144646 A TW104144646 A TW 104144646A TW 104144646 A TW104144646 A TW 104144646A TW 201614437 A TW201614437 A TW 201614437A
Authority
TW
Taiwan
Prior art keywords
touch sensitive
transmitter
touch panel
beacon signal
processing apparatus
Prior art date
Application number
TW104144646A
Other languages
Chinese (zh)
Other versions
TWI579736B (en
Inventor
Chin-Fu Chang
Shang-Tai Yeh
Original Assignee
Egalax Empia Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/537,082 external-priority patent/US9851816B2/en
Application filed by Egalax Empia Technology Inc filed Critical Egalax Empia Technology Inc
Publication of TW201614437A publication Critical patent/TW201614437A/en
Application granted granted Critical
Publication of TWI579736B publication Critical patent/TWI579736B/en

Links

Landscapes

  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

The present application provides a transmitter configured for receiving a beacon signal from a touch panel and responsively transmitting an electric signal having a first frequency to the touch panel such that a position of the transmitter relating to the touch panel is determined by a touch sensitive processing apparatus coupled to the touch panel. If the transmitter determines that the beacon signal having a first beacon signal frequency is jammed, the transmitter is tuned to receive the beacon signal having a second beacon signal frequency and to responsively transmit the electric signal having the first frequency to the touch panel.
TW104144646A 2014-05-13 2015-05-13 Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system TWI579736B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461992340P 2014-05-13 2014-05-13
US201462055995P 2014-09-26 2014-09-26
US14/537,082 US9851816B2 (en) 2013-11-08 2014-11-10 Transmitter and controlling method thereof

Publications (2)

Publication Number Publication Date
TW201614437A true TW201614437A (en) 2016-04-16
TWI579736B TWI579736B (en) 2017-04-21

Family

ID=55220935

Family Applications (4)

Application Number Title Priority Date Filing Date
TW104144646A TWI579736B (en) 2014-05-13 2015-05-13 Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system
TW104144639A TWI621035B (en) 2014-05-13 2015-05-13 Touch sensitive processing apparatus and controlling method thereof and touch sensitive system
TW104137094A TWI559178B (en) 2014-05-13 2015-05-13 Touch sensitive processing apparatus and detecting method thereof, and touch sensitive system
TW104115209A TWI552029B (en) 2013-11-08 2015-05-13 Transmitter and controlling method thereof

Family Applications After (3)

Application Number Title Priority Date Filing Date
TW104144639A TWI621035B (en) 2014-05-13 2015-05-13 Touch sensitive processing apparatus and controlling method thereof and touch sensitive system
TW104137094A TWI559178B (en) 2014-05-13 2015-05-13 Touch sensitive processing apparatus and detecting method thereof, and touch sensitive system
TW104115209A TWI552029B (en) 2013-11-08 2015-05-13 Transmitter and controlling method thereof

Country Status (2)

Country Link
CN (1) CN105892774B (en)
TW (4) TWI579736B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107357472A (en) * 2016-05-10 2017-11-17 义隆电子股份有限公司 Touch system, touch pen and detection method thereof
TWI612446B (en) * 2016-05-10 2018-01-21 義隆電子股份有限公司 Touching system, stylus, and detecting method for the stylus
TWI689847B (en) * 2017-11-28 2020-04-01 禾瑞亞科技股份有限公司 Electronic board eraser and controlling method thereof
TWI749023B (en) * 2016-11-08 2021-12-11 日商和冠股份有限公司 Stylus having variable transmit signal strength, and sensor for detecting such stylus
TWI778485B (en) * 2019-12-30 2022-09-21 禾瑞亞科技股份有限公司 Transmitter, touch sensitive processing apparatus and processing method thereof and electronic system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10162438B2 (en) * 2016-03-08 2018-12-25 Egalax_Empia Technology Inc. Stylus for providing tilt angle and axial direction and control method thereof
EP3242190B1 (en) * 2016-05-06 2019-11-06 Advanced Silicon SA System, method and computer program for detecting an object approaching and touching a capacitive touch device
TWI636383B (en) * 2016-10-17 2018-09-21 禾瑞亞科技股份有限公司 Stylus and its tip structure
TWI598776B (en) * 2016-11-10 2017-09-11 翰碩電子股份有限公司 Capacitive stylus and tilt angle detecting mrthod thereof
TWI658357B (en) * 2018-03-19 2019-05-01 幸芯科技有限公司 Active touch control system with power saving mechanism and signal sending method
TWI663508B (en) * 2018-04-26 2019-06-21 大陸商北京集創北方科技股份有限公司 Algorithm for reducing power consumption in sleep mode of touch and display drive integration system and touch display panel using the method to realize a touch display function
US12050745B2 (en) 2022-07-20 2024-07-30 Novatek Microelectronics Corp. Control method for controller of interface device with multiple sensing functions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4597676B2 (en) * 2002-08-29 2010-12-15 エヌ−トリグ リミテッド Transparent digitizer
JP4143462B2 (en) * 2003-04-09 2008-09-03 シャープ株式会社 Pen input display device
US7315300B2 (en) * 2003-12-31 2008-01-01 3M Innovative Properties Company Touch sensitive device employing impulse reconstruction
US7881802B2 (en) * 2004-08-09 2011-02-01 Cardiac Pacemakers, Inc. Telemetry switchover state machine with firmware priority control
US8482545B2 (en) * 2008-10-02 2013-07-09 Wacom Co., Ltd. Combination touch and transducer input system and method
CN103645813A (en) * 2009-12-24 2014-03-19 义隆电子股份有限公司 Stylus and method for initiatively transmitting signal of stylus
TW201128508A (en) * 2010-02-09 2011-08-16 Waltop Int Corp Electromagnetic inductive system with multi-signals and processing method for multi-signal
TW201145108A (en) * 2010-06-15 2011-12-16 Zeitec Semiconductor Co Ltd Apparatus and method for coded touch sensing
US9329703B2 (en) * 2011-06-22 2016-05-03 Apple Inc. Intelligent stylus
KR101282430B1 (en) * 2012-03-26 2013-07-04 삼성디스플레이 주식회사 Stylus, pressure detecting system and the driving method thereof
TWI457794B (en) * 2012-03-28 2014-10-21 Wistron Corp Touch stylus capable of detecting pressure on a tip and related optical system
KR101441396B1 (en) * 2012-08-13 2014-09-17 엘지디스플레이 주식회사 Input System and Method for Detecting Touch Using the Same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107357472A (en) * 2016-05-10 2017-11-17 义隆电子股份有限公司 Touch system, touch pen and detection method thereof
TWI612446B (en) * 2016-05-10 2018-01-21 義隆電子股份有限公司 Touching system, stylus, and detecting method for the stylus
TWI749023B (en) * 2016-11-08 2021-12-11 日商和冠股份有限公司 Stylus having variable transmit signal strength, and sensor for detecting such stylus
TWI689847B (en) * 2017-11-28 2020-04-01 禾瑞亞科技股份有限公司 Electronic board eraser and controlling method thereof
TWI778485B (en) * 2019-12-30 2022-09-21 禾瑞亞科技股份有限公司 Transmitter, touch sensitive processing apparatus and processing method thereof and electronic system
TWI816482B (en) * 2019-12-30 2023-09-21 禾瑞亞科技股份有限公司 Transmitter and processing method thereof

Also Published As

Publication number Publication date
TW201614436A (en) 2016-04-16
TWI552029B (en) 2016-10-01
CN105892774B (en) 2019-05-31
TWI621035B (en) 2018-04-11
TW201543283A (en) 2015-11-16
TW201608424A (en) 2016-03-01
TWI579736B (en) 2017-04-21
TWI559178B (en) 2016-11-21
CN105892774A (en) 2016-08-24

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