JPS553666A - Preparation of semiconductor device - Google Patents

Preparation of semiconductor device

Info

Publication number
JPS553666A
JPS553666A JP7618378A JP7618378A JPS553666A JP S553666 A JPS553666 A JP S553666A JP 7618378 A JP7618378 A JP 7618378A JP 7618378 A JP7618378 A JP 7618378A JP S553666 A JPS553666 A JP S553666A
Authority
JP
Japan
Prior art keywords
resisting pressure
bvceo
range
junction
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.)
Granted
Application number
JP7618378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619745B2 (https=
Inventor
Takashi Idogami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7618378A priority Critical patent/JPS553666A/ja
Publication of JPS553666A publication Critical patent/JPS553666A/ja
Publication of JPS619745B2 publication Critical patent/JPS619745B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Bipolar Transistors (AREA)
JP7618378A 1978-06-22 1978-06-22 Preparation of semiconductor device Granted JPS553666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7618378A JPS553666A (en) 1978-06-22 1978-06-22 Preparation of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7618378A JPS553666A (en) 1978-06-22 1978-06-22 Preparation of semiconductor device

Publications (2)

Publication Number Publication Date
JPS553666A true JPS553666A (en) 1980-01-11
JPS619745B2 JPS619745B2 (https=) 1986-03-25

Family

ID=13597992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7618378A Granted JPS553666A (en) 1978-06-22 1978-06-22 Preparation of semiconductor device

Country Status (1)

Country Link
JP (1) JPS553666A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177574A (en) * 1981-04-24 1982-11-01 Omron Tateisi Electronics Co Manufacture of semiconductor pressure-sensitive element
JPS5931060A (ja) * 1982-08-12 1984-02-18 Mitsubishi Electric Corp トランジスタの製造方法
JPS61130898A (ja) * 1984-11-30 1986-06-18 三菱重工業株式会社 清掃作業装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117062940A (zh) 2021-03-17 2023-11-14 富士胶片株式会社 组合物、基板的处理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177574A (en) * 1981-04-24 1982-11-01 Omron Tateisi Electronics Co Manufacture of semiconductor pressure-sensitive element
JPS5931060A (ja) * 1982-08-12 1984-02-18 Mitsubishi Electric Corp トランジスタの製造方法
JPS61130898A (ja) * 1984-11-30 1986-06-18 三菱重工業株式会社 清掃作業装置

Also Published As

Publication number Publication date
JPS619745B2 (https=) 1986-03-25

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