JPS5227280A - Method to form pinholes - Google Patents

Method to form pinholes

Info

Publication number
JPS5227280A
JPS5227280A JP50102739A JP10273975A JPS5227280A JP S5227280 A JPS5227280 A JP S5227280A JP 50102739 A JP50102739 A JP 50102739A JP 10273975 A JP10273975 A JP 10273975A JP S5227280 A JPS5227280 A JP S5227280A
Authority
JP
Japan
Prior art keywords
form pinholes
pinholes
accurately
pinholes easily
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
JP50102739A
Other languages
Japanese (ja)
Inventor
Tadayoshi Mifune
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 JP50102739A priority Critical patent/JPS5227280A/en
Publication of JPS5227280A publication Critical patent/JPS5227280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Weting (AREA)

Abstract

PURPOSE: To form pinholes easily and accurately.
COPYRIGHT: (C)1977,JPO&Japio
JP50102739A 1975-08-25 1975-08-25 Method to form pinholes Pending JPS5227280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50102739A JPS5227280A (en) 1975-08-25 1975-08-25 Method to form pinholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50102739A JPS5227280A (en) 1975-08-25 1975-08-25 Method to form pinholes

Publications (1)

Publication Number Publication Date
JPS5227280A true JPS5227280A (en) 1977-03-01

Family

ID=14335598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50102739A Pending JPS5227280A (en) 1975-08-25 1975-08-25 Method to form pinholes

Country Status (1)

Country Link
JP (1) JPS5227280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130171A (en) * 1979-03-29 1980-10-08 Fujitsu Ltd Mos field effect transistor
JPS5615080A (en) * 1979-07-18 1981-02-13 Fujitsu Ltd Mos type field effect transistor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130171A (en) * 1979-03-29 1980-10-08 Fujitsu Ltd Mos field effect transistor
JPS5615080A (en) * 1979-07-18 1981-02-13 Fujitsu Ltd Mos type field effect transistor

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