JPS5244563A - Method of treating sapphire substrate - Google Patents

Method of treating sapphire substrate

Info

Publication number
JPS5244563A
JPS5244563A JP12025375A JP12025375A JPS5244563A JP S5244563 A JPS5244563 A JP S5244563A JP 12025375 A JP12025375 A JP 12025375A JP 12025375 A JP12025375 A JP 12025375A JP S5244563 A JPS5244563 A JP S5244563A
Authority
JP
Japan
Prior art keywords
sapphire substrate
treating
treating sapphire
requred
fine
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
JP12025375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5749141B2 (OSRAM
Inventor
Minoru Inoue
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12025375A priority Critical patent/JPS5244563A/ja
Publication of JPS5244563A publication Critical patent/JPS5244563A/ja
Publication of JPS5749141B2 publication Critical patent/JPS5749141B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Chemical Vapour Deposition (AREA)
JP12025375A 1975-10-07 1975-10-07 Method of treating sapphire substrate Granted JPS5244563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12025375A JPS5244563A (en) 1975-10-07 1975-10-07 Method of treating sapphire substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12025375A JPS5244563A (en) 1975-10-07 1975-10-07 Method of treating sapphire substrate

Publications (2)

Publication Number Publication Date
JPS5244563A true JPS5244563A (en) 1977-04-07
JPS5749141B2 JPS5749141B2 (OSRAM) 1982-10-20

Family

ID=14781608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12025375A Granted JPS5244563A (en) 1975-10-07 1975-10-07 Method of treating sapphire substrate

Country Status (1)

Country Link
JP (1) JPS5244563A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795899A (en) * 1980-12-09 1982-06-14 Toshiba Ceramics Co Ltd Correcting method for deformed sapphire single crystal sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795899A (en) * 1980-12-09 1982-06-14 Toshiba Ceramics Co Ltd Correcting method for deformed sapphire single crystal sheet

Also Published As

Publication number Publication date
JPS5749141B2 (OSRAM) 1982-10-20

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