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JPS5685138A - Electric field generating resistance plate for input device of pattern - Google Patents
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JPS5685138A - Electric field generating resistance plate for input device of pattern - Google Patents

Electric field generating resistance plate for input device of pattern

Info

Publication number
JPS5685138A
JPS5685138A JP16075079A JP16075079A JPS5685138A JP S5685138 A JPS5685138 A JP S5685138A JP 16075079 A JP16075079 A JP 16075079A JP 16075079 A JP16075079 A JP 16075079A JP S5685138 A JPS5685138 A JP S5685138A
Authority
JP
Japan
Prior art keywords
films
electric field
field generating
pattern
input device
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
JP16075079A
Other languages
Japanese (ja)
Inventor
Hiroyuki Mori
Yozo Sudo
Toru Yokoyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16075079A priority Critical patent/JPS5685138A/en
Publication of JPS5685138A publication Critical patent/JPS5685138A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure an easy production of a compact and high-accurate electric field generating plate, by providing a resistor film which is expanded in the direction of coordinate axis to have a prescribed resistance distribution plus several conductor films which expand in the direction vertical to the above resistor film on the insulated substrate.
CONSTITUTION: The resistor films 42a and 42b expanding in the directins of the coordinate axes Y and X to have the prescribed resistance distributions plus the conductor films 44a and 44b which expand in the directions vertical to the expanding directions of the films 42a and 42b respectively and also have an electrical connection to the films 42a and 42b each are provided on the insulated substrata 40a and 40b respectively. For instance, such substrata 40a and 40b are piled on each other, and the sine wave oscillators 24, 22; 20, 18 the phases of which differ from each other by a fixed degree are connected to the electrodes 46a, 48a; 46b, 48b which are provided across the films 42a and 42b respectively. Thus a electric field generating plate with which the position of the coordinates is detected from the phase change degree can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP16075079A 1979-12-13 1979-12-13 Electric field generating resistance plate for input device of pattern Pending JPS5685138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16075079A JPS5685138A (en) 1979-12-13 1979-12-13 Electric field generating resistance plate for input device of pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16075079A JPS5685138A (en) 1979-12-13 1979-12-13 Electric field generating resistance plate for input device of pattern

Publications (1)

Publication Number Publication Date
JPS5685138A true JPS5685138A (en) 1981-07-11

Family

ID=15721642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16075079A Pending JPS5685138A (en) 1979-12-13 1979-12-13 Electric field generating resistance plate for input device of pattern

Country Status (1)

Country Link
JP (1) JPS5685138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222135A (en) * 1985-07-23 1987-01-30 Shin Etsu Polymer Co Ltd Transparent graphic input tablet
JPS62179645U (en) * 1986-04-28 1987-11-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222135A (en) * 1985-07-23 1987-01-30 Shin Etsu Polymer Co Ltd Transparent graphic input tablet
JPS62179645U (en) * 1986-04-28 1987-11-14

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