JPS5696254A - Surface potentiometer - Google Patents

Surface potentiometer

Info

Publication number
JPS5696254A
JPS5696254A JP17276979A JP17276979A JPS5696254A JP S5696254 A JPS5696254 A JP S5696254A JP 17276979 A JP17276979 A JP 17276979A JP 17276979 A JP17276979 A JP 17276979A JP S5696254 A JPS5696254 A JP S5696254A
Authority
JP
Japan
Prior art keywords
pattern
electrode
substrate
measuring electrode
printed substrate
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.)
Granted
Application number
JP17276979A
Other languages
Japanese (ja)
Other versions
JPS6262296B2 (en
Inventor
Koji Suzuki
Koki Kuroda
Yoshiaki Takayanagi
Sunao Nagashima
Joji Nagahira
Hiroshi Ogawa
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP17276979A priority Critical patent/JPS5696254A/en
Priority to US06/219,483 priority patent/US4470009A/en
Publication of JPS5696254A publication Critical patent/JPS5696254A/en
Publication of JPS6262296B2 publication Critical patent/JPS6262296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To ensure easy shielding up to the vicinity of a measuring electrode by monolithically forming a measuring electrode portion as part of circuit pattern on a portion of a printed substrate fastened to a potentiometer.
CONSTITUTION: An earth pattern 51 covers the largest of an electrode side pattern. A measuring electrode pattern is formed apart from the pattern 51 on a part of the electrode side pattern. On the other hand, a parts mounting side electrode pattern is formed on a printed substrate on the opposite side to electrode side. Thus, the measuring electrode is combined with the printed substrate and the connection to a preamplifier circuit input formed on the substrate is made via the through hole of the substrate and a conductive pattern. Easy shielding up to the vicinity of the electrode is possible with wiring for example not needed at all.
COPYRIGHT: (C)1981,JPO&Japio
JP17276979A 1979-12-28 1979-12-28 Surface potentiometer Granted JPS5696254A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17276979A JPS5696254A (en) 1979-12-28 1979-12-28 Surface potentiometer
US06/219,483 US4470009A (en) 1979-12-28 1980-12-23 Surface potentiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17276979A JPS5696254A (en) 1979-12-28 1979-12-28 Surface potentiometer

Publications (2)

Publication Number Publication Date
JPS5696254A true JPS5696254A (en) 1981-08-04
JPS6262296B2 JPS6262296B2 (en) 1987-12-25

Family

ID=15947985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17276979A Granted JPS5696254A (en) 1979-12-28 1979-12-28 Surface potentiometer

Country Status (1)

Country Link
JP (1) JPS5696254A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204771A (en) * 1983-05-10 1984-11-20 Canon Inc Surface potential meter
JPS6043304U (en) * 1983-08-31 1985-03-27 麻沼工業株式会社 Sensor electrode for skin moisture level measuring device
JP2000149092A (en) * 1998-11-13 2000-05-30 Nippon Conlux Co Ltd Sheet member conveying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204771A (en) * 1983-05-10 1984-11-20 Canon Inc Surface potential meter
JPS6043304U (en) * 1983-08-31 1985-03-27 麻沼工業株式会社 Sensor electrode for skin moisture level measuring device
JP2000149092A (en) * 1998-11-13 2000-05-30 Nippon Conlux Co Ltd Sheet member conveying device

Also Published As

Publication number Publication date
JPS6262296B2 (en) 1987-12-25

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