JPS5214375A - Semi_conducteor device - Google Patents

Semi_conducteor device

Info

Publication number
JPS5214375A
JPS5214375A JP50090242A JP9024275A JPS5214375A JP S5214375 A JPS5214375 A JP S5214375A JP 50090242 A JP50090242 A JP 50090242A JP 9024275 A JP9024275 A JP 9024275A JP S5214375 A JPS5214375 A JP S5214375A
Authority
JP
Japan
Prior art keywords
conducteor
semi
ringed
inspect
wafer
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
JP50090242A
Other languages
English (en)
Inventor
Mikio Tani
Ichiro Takei
Toshimoto Mogi
Isao Shimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50090242A priority Critical patent/JPS5214375A/ja
Publication of JPS5214375A publication Critical patent/JPS5214375A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
JP50090242A 1975-07-25 1975-07-25 Semi_conducteor device Pending JPS5214375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50090242A JPS5214375A (en) 1975-07-25 1975-07-25 Semi_conducteor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090242A JPS5214375A (en) 1975-07-25 1975-07-25 Semi_conducteor device

Publications (1)

Publication Number Publication Date
JPS5214375A true JPS5214375A (en) 1977-02-03

Family

ID=13993017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090242A Pending JPS5214375A (en) 1975-07-25 1975-07-25 Semi_conducteor device

Country Status (1)

Country Link
JP (1) JPS5214375A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919133U (ja) * 1972-05-30 1974-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919133U (ja) * 1972-05-30 1974-02-18

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