JPS61285765A - バイポ−ラｎｐｎトランジスタの製造方法 - Google Patents

バイポ−ラｎｐｎトランジスタの製造方法

Info

Publication number
JPS61285765A
JPS61285765A JP60127232A JP12723285A JPS61285765A JP S61285765 A JPS61285765 A JP S61285765A JP 60127232 A JP60127232 A JP 60127232A JP 12723285 A JP12723285 A JP 12723285A JP S61285765 A JPS61285765 A JP S61285765A
Authority
JP
Japan
Prior art keywords
layer
substrate
emitter layer
emitter
oxide film
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
JP60127232A
Other languages
English (en)
Japanese (ja)
Other versions
JPH047588B2 (enrdf_load_stackoverflow
Inventor
Hirohisa Kitaguchi
北口　裕久
Hitoshi Tsubone
坪根　衡
Hisanori Oki
沖　久典
Isao Honma
本間　勇夫
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP60127232A priority Critical patent/JPS61285765A/ja
Publication of JPS61285765A publication Critical patent/JPS61285765A/ja
Publication of JPH047588B2 publication Critical patent/JPH047588B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
JP60127232A 1985-06-13 1985-06-13 バイポ−ラｎｐｎトランジスタの製造方法 Granted JPS61285765A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60127232A JPS61285765A (ja) 1985-06-13 1985-06-13 バイポ−ラｎｐｎトランジスタの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60127232A JPS61285765A (ja) 1985-06-13 1985-06-13 バイポ−ラｎｐｎトランジスタの製造方法

Publications (2)

Publication Number Publication Date
JPS61285765A true JPS61285765A (ja) 1986-12-16
JPH047588B2 JPH047588B2 (enrdf_load_stackoverflow) 1992-02-12

Family

ID=14954993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60127232A Granted JPS61285765A (ja) 1985-06-13 1985-06-13 バイポ−ラｎｐｎトランジスタの製造方法

Country Status (1)

Country Link
JP (1) JPS61285765A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH047588B2 (enrdf_load_stackoverflow) 1992-02-12

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Legal Events

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