JPS6471663A - Lapping method for gaas wafer - Google Patents

Lapping method for gaas wafer

Info

Publication number
JPS6471663A
JPS6471663A JP62224888A JP22488887A JPS6471663A JP S6471663 A JPS6471663 A JP S6471663A JP 62224888 A JP62224888 A JP 62224888A JP 22488887 A JP22488887 A JP 22488887A JP S6471663 A JPS6471663 A JP S6471663A
Authority
JP
Japan
Prior art keywords
gaas wafer
thickness
target
fine dust
alumina 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.)
Pending
Application number
JP62224888A
Other languages
English (en)
Inventor
Hiroki Akiyama
Makoto Ozawa
Chikafumi Komata
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP62224888A priority Critical patent/JPS6471663A/ja
Publication of JPS6471663A publication Critical patent/JPS6471663A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
JP62224888A 1987-09-08 1987-09-08 Lapping method for gaas wafer Pending JPS6471663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224888A JPS6471663A (en) 1987-09-08 1987-09-08 Lapping method for gaas wafer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224888A JPS6471663A (en) 1987-09-08 1987-09-08 Lapping method for gaas wafer

Publications (1)

Publication Number Publication Date
JPS6471663A true JPS6471663A (en) 1989-03-16

Family

ID=16820735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224888A Pending JPS6471663A (en) 1987-09-08 1987-09-08 Lapping method for gaas wafer

Country Status (1)

Country Link
JP (1) JPS6471663A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319336A (ja) * 1989-06-16 1991-01-28 Shin Etsu Handotai Co Ltd 半導体ウェーハの研磨方法
US5191738A (en) * 1989-06-16 1993-03-09 Shin-Etsu Handotai Co., Ltd. Method of polishing semiconductor wafer
US5422316A (en) * 1994-03-18 1995-06-06 Memc Electronic Materials, Inc. Semiconductor wafer polisher and method
JP2002202279A (ja) * 2000-10-31 2002-07-19 Ngk Spark Plug Co Ltd ガスセンサの製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319336A (ja) * 1989-06-16 1991-01-28 Shin Etsu Handotai Co Ltd 半導体ウェーハの研磨方法
EP0403287A3 (en) * 1989-06-16 1991-10-23 Shin-Etsu Handotai Company Limited Method of polishing semiconductor wafer
US5191738A (en) * 1989-06-16 1993-03-09 Shin-Etsu Handotai Co., Ltd. Method of polishing semiconductor wafer
EP0403287B1 (en) * 1989-06-16 1994-10-05 Shin-Etsu Handotai Company Limited Method of polishing semiconductor wafer
US5422316A (en) * 1994-03-18 1995-06-06 Memc Electronic Materials, Inc. Semiconductor wafer polisher and method
JP2002202279A (ja) * 2000-10-31 2002-07-19 Ngk Spark Plug Co Ltd ガスセンサの製造方法

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