JPH0137360B2 - - Google Patents

Info

Publication number
JPH0137360B2
JPH0137360B2 JP1896281A JP1896281A JPH0137360B2 JP H0137360 B2 JPH0137360 B2 JP H0137360B2 JP 1896281 A JP1896281 A JP 1896281A JP 1896281 A JP1896281 A JP 1896281A JP H0137360 B2 JPH0137360 B2 JP H0137360B2
Authority
JP
Japan
Prior art keywords
etching
etched
etching solution
solution
acid
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
Application number
JP1896281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57135799A (en
Inventor
Sadao Adachi
Hitoshi Kawaguchi
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1896281A priority Critical patent/JPS57135799A/ja
Publication of JPS57135799A publication Critical patent/JPS57135799A/ja
Publication of JPH0137360B2 publication Critical patent/JPH0137360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Weting (AREA)
JP1896281A 1981-02-13 1981-02-13 Chemically etching solution for crystals of 3-5 group element compounds Granted JPS57135799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1896281A JPS57135799A (en) 1981-02-13 1981-02-13 Chemically etching solution for crystals of 3-5 group element compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1896281A JPS57135799A (en) 1981-02-13 1981-02-13 Chemically etching solution for crystals of 3-5 group element compounds

Publications (2)

Publication Number Publication Date
JPS57135799A JPS57135799A (en) 1982-08-21
JPH0137360B2 true JPH0137360B2 (enExample) 1989-08-07

Family

ID=11986266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1896281A Granted JPS57135799A (en) 1981-02-13 1981-02-13 Chemically etching solution for crystals of 3-5 group element compounds

Country Status (1)

Country Link
JP (1) JPS57135799A (enExample)

Also Published As

Publication number Publication date
JPS57135799A (en) 1982-08-21

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