JPH0315816B2 - - Google Patents

Info

Publication number
JPH0315816B2
JPH0315816B2 JP59162178A JP16217884A JPH0315816B2 JP H0315816 B2 JPH0315816 B2 JP H0315816B2 JP 59162178 A JP59162178 A JP 59162178A JP 16217884 A JP16217884 A JP 16217884A JP H0315816 B2 JPH0315816 B2 JP H0315816B2
Authority
JP
Japan
Prior art keywords
etching
acid
stage
range
carried out
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.)
Expired - Lifetime
Application number
JP59162178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6063916A (ja
Inventor
Kozo Arai
Takeshi Nishizaki
Tadao Fujihira
Koichi Okita
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP16217884A priority Critical patent/JPS6063916A/ja
Publication of JPS6063916A publication Critical patent/JPS6063916A/ja
Publication of JPH0315816B2 publication Critical patent/JPH0315816B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP16217884A 1984-07-31 1984-07-31 電解コンデンサ電極用アルミニウム箔の電解エツチング方法 Granted JPS6063916A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16217884A JPS6063916A (ja) 1984-07-31 1984-07-31 電解コンデンサ電極用アルミニウム箔の電解エツチング方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16217884A JPS6063916A (ja) 1984-07-31 1984-07-31 電解コンデンサ電極用アルミニウム箔の電解エツチング方法

Publications (2)

Publication Number Publication Date
JPS6063916A JPS6063916A (ja) 1985-04-12
JPH0315816B2 true JPH0315816B2 (OSRAM) 1991-03-04

Family

ID=15749497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16217884A Granted JPS6063916A (ja) 1984-07-31 1984-07-31 電解コンデンサ電極用アルミニウム箔の電解エツチング方法

Country Status (1)

Country Link
JP (1) JPS6063916A (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576099A (en) * 1978-12-05 1980-06-07 Fujitsu Ltd Production of electrode for aluminum electrolytic capacitor
JPS5576098A (en) * 1978-12-05 1980-06-07 Fujitsu Ltd Production of electrode for aluminum electrolytic capacitor

Also Published As

Publication number Publication date
JPS6063916A (ja) 1985-04-12

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