JPS56107166A - Surfacial electrometer - Google Patents

Surfacial electrometer

Info

Publication number
JPS56107166A
JPS56107166A JP802081A JP802081A JPS56107166A JP S56107166 A JPS56107166 A JP S56107166A JP 802081 A JP802081 A JP 802081A JP 802081 A JP802081 A JP 802081A JP S56107166 A JPS56107166 A JP S56107166A
Authority
JP
Japan
Prior art keywords
charged object
detection electrode
oscillation
surfacial
oscillators
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
JP802081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353513B2 (OSRAM
Inventor
Yasuo Nihei
Takuya Hosoda
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.)
Ando Electric Co Ltd
Original Assignee
Ando Electric Co 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 Ando Electric Co Ltd filed Critical Ando Electric Co Ltd
Priority to JP802081A priority Critical patent/JPS56107166A/ja
Publication of JPS56107166A publication Critical patent/JPS56107166A/ja
Publication of JPS6353513B2 publication Critical patent/JPS6353513B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G01R15/165—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices measuring electrostatic potential, e.g. with electrostatic voltmeters or electrometers, when the design of the sensor is essential

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
JP802081A 1981-01-23 1981-01-23 Surfacial electrometer Granted JPS56107166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP802081A JPS56107166A (en) 1981-01-23 1981-01-23 Surfacial electrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP802081A JPS56107166A (en) 1981-01-23 1981-01-23 Surfacial electrometer

Publications (2)

Publication Number Publication Date
JPS56107166A true JPS56107166A (en) 1981-08-25
JPS6353513B2 JPS6353513B2 (OSRAM) 1988-10-24

Family

ID=11681647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP802081A Granted JPS56107166A (en) 1981-01-23 1981-01-23 Surfacial electrometer

Country Status (1)

Country Link
JP (1) JPS56107166A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213258A (ja) * 1982-06-04 1983-12-12 Murata Mfg Co Ltd 表面電位検出装置
JP2007194126A (ja) * 2006-01-20 2007-08-02 Hitachi High-Technologies Corp 走査電子顕微鏡

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213258A (ja) * 1982-06-04 1983-12-12 Murata Mfg Co Ltd 表面電位検出装置
JP2007194126A (ja) * 2006-01-20 2007-08-02 Hitachi High-Technologies Corp 走査電子顕微鏡

Also Published As

Publication number Publication date
JPS6353513B2 (OSRAM) 1988-10-24

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