JPS578884A - Position detecting device - Google Patents

Position detecting device

Info

Publication number
JPS578884A
JPS578884A JP8426980A JP8426980A JPS578884A JP S578884 A JPS578884 A JP S578884A JP 8426980 A JP8426980 A JP 8426980A JP 8426980 A JP8426980 A JP 8426980A JP S578884 A JPS578884 A JP S578884A
Authority
JP
Japan
Prior art keywords
magnetic
detecting device
conductors
currents
delay line
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8426980A
Other languages
Japanese (ja)
Inventor
Mare Tadama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP8426980A priority Critical patent/JPS578884A/en
Publication of JPS578884A publication Critical patent/JPS578884A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE:To increase the resolving capacity for a phase detecting device using a magnetic distortion delay line, by providing substantially two conductors to which the current flows in the opposite directions to each other at one side of the said delay line. CONSTITUTION:Two lead wires 15 and 16 are provided close to each other at one side of a magnetic distortion line 1, and the currents i1 and i2 are flowed in the opposite direction to each other to these conductors 15 and 16. In this case, a composite magnetic field (H1+H2) of magnetic fields H1 and H2 caused by the currents i1 and i2 is generated. Thus a magnetic field distribution can be obtained with a sharp distribution curve having a small width. As a result, the resolving capacity can be increased.
JP8426980A 1980-06-20 1980-06-20 Position detecting device Pending JPS578884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8426980A JPS578884A (en) 1980-06-20 1980-06-20 Position detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8426980A JPS578884A (en) 1980-06-20 1980-06-20 Position detecting device

Publications (1)

Publication Number Publication Date
JPS578884A true JPS578884A (en) 1982-01-18

Family

ID=13825728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8426980A Pending JPS578884A (en) 1980-06-20 1980-06-20 Position detecting device

Country Status (1)

Country Link
JP (1) JPS578884A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129616A (en) * 1983-12-17 1985-07-10 Wacom Co Ltd Coordinate position detector
JPS60135819A (en) * 1983-12-26 1985-07-19 Wacom Co Ltd Detecting device of positions of coordinates
JPS60151737A (en) * 1984-01-18 1985-08-09 Wacom Co Ltd Coordinate input and output device
JPS60186924A (en) * 1984-03-06 1985-09-24 Wacom Co Ltd Coordinate input device with display
JPS60231231A (en) * 1984-05-01 1985-11-16 Wacom Co Ltd Position detector
CN110568954A (en) * 2013-02-27 2019-12-13 三星显示有限公司 display device
US11775124B2 (en) 2012-09-14 2023-10-03 Samsung Display Co., Ltd. Display device and method of driving the same in two modes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129616A (en) * 1983-12-17 1985-07-10 Wacom Co Ltd Coordinate position detector
JPS60135819A (en) * 1983-12-26 1985-07-19 Wacom Co Ltd Detecting device of positions of coordinates
JPS60151737A (en) * 1984-01-18 1985-08-09 Wacom Co Ltd Coordinate input and output device
JPS60186924A (en) * 1984-03-06 1985-09-24 Wacom Co Ltd Coordinate input device with display
JPS60231231A (en) * 1984-05-01 1985-11-16 Wacom Co Ltd Position detector
US11775124B2 (en) 2012-09-14 2023-10-03 Samsung Display Co., Ltd. Display device and method of driving the same in two modes
CN110568954A (en) * 2013-02-27 2019-12-13 三星显示有限公司 display device
CN110568954B (en) * 2013-02-27 2023-09-19 三星显示有限公司 display device

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