JPS62202449A - ４極静電レンズ - Google Patents

４極静電レンズ

Info

Publication number
JPS62202449A
JPS62202449A JP61043429A JP4342986A JPS62202449A JP S62202449 A JPS62202449 A JP S62202449A JP 61043429 A JP61043429 A JP 61043429A JP 4342986 A JP4342986 A JP 4342986A JP S62202449 A JPS62202449 A JP S62202449A
Authority
JP
Japan
Prior art keywords
lens
electrode
electrostatic lens
electrodes
shield electrode
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
JP61043429A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450700B2 (enrdf_load_stackoverflow
Inventor
Morio Ishihara
石原　盛男
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.)
Jeol Ltd
Original Assignee
Jeol 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 Jeol Ltd filed Critical Jeol Ltd
Priority to JP61043429A priority Critical patent/JPS62202449A/ja
Publication of JPS62202449A publication Critical patent/JPS62202449A/ja
Publication of JPH0450700B2 publication Critical patent/JPH0450700B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
JP61043429A 1986-02-28 1986-02-28 ４極静電レンズ Granted JPS62202449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61043429A JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61043429A JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Publications (2)

Publication Number Publication Date
JPS62202449A true JPS62202449A (ja) 1987-09-07
JPH0450700B2 JPH0450700B2 (enrdf_load_stackoverflow) 1992-08-17

Family

ID=12663452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61043429A Granted JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Country Status (1)

Country Link
JP (1) JPS62202449A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493074A (en) * 2011-07-15 2013-01-23 Bruker Daltonics Inc A multipole rod assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493074A (en) * 2011-07-15 2013-01-23 Bruker Daltonics Inc A multipole rod assembly

Also Published As

Publication number Publication date
JPH0450700B2 (enrdf_load_stackoverflow) 1992-08-17

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