JPS54106172A - Forming method of semiconductor element electrode - Google Patents

Forming method of semiconductor element electrode

Info

Publication number
JPS54106172A
JPS54106172A JP1298778A JP1298778A JPS54106172A JP S54106172 A JPS54106172 A JP S54106172A JP 1298778 A JP1298778 A JP 1298778A JP 1298778 A JP1298778 A JP 1298778A JP S54106172 A JPS54106172 A JP S54106172A
Authority
JP
Japan
Prior art keywords
etching
reflected light
light
semiconductor element
bath
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
JP1298778A
Other languages
English (en)
Inventor
Kiyoshi Chiyoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1298778A priority Critical patent/JPS54106172A/ja
Publication of JPS54106172A publication Critical patent/JPS54106172A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Weting (AREA)
JP1298778A 1978-02-09 1978-02-09 Forming method of semiconductor element electrode Pending JPS54106172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1298778A JPS54106172A (en) 1978-02-09 1978-02-09 Forming method of semiconductor element electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1298778A JPS54106172A (en) 1978-02-09 1978-02-09 Forming method of semiconductor element electrode

Publications (1)

Publication Number Publication Date
JPS54106172A true JPS54106172A (en) 1979-08-20

Family

ID=11820546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1298778A Pending JPS54106172A (en) 1978-02-09 1978-02-09 Forming method of semiconductor element electrode

Country Status (1)

Country Link
JP (1) JPS54106172A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02213132A (ja) * 1988-12-09 1990-08-24 American Teleph & Telegr Co <Att> 集積回路デバイス金属化層のエッチング及び結果としてのデバイス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02213132A (ja) * 1988-12-09 1990-08-24 American Teleph & Telegr Co <Att> 集積回路デバイス金属化層のエッチング及び結果としてのデバイス

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