JPH0215257U - - Google Patents

Info

Publication number
JPH0215257U
JPH0215257U JP8970888U JP8970888U JPH0215257U JP H0215257 U JPH0215257 U JP H0215257U JP 8970888 U JP8970888 U JP 8970888U JP 8970888 U JP8970888 U JP 8970888U JP H0215257 U JPH0215257 U JP H0215257U
Authority
JP
Japan
Prior art keywords
blade
grinding
plate
densest
polishing
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
JP8970888U
Other languages
English (en)
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 filed Critical
Priority to JP8970888U priority Critical patent/JPH0215257U/ja
Publication of JPH0215257U publication Critical patent/JPH0215257U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る研削装置の全体斜視図、
第2図は同じく要部拡大縦断面図である。第3図
は従来の研削装置の全体斜視図、第4図は同じく
要部拡大縦断面図、第5図は従来の研削装置によ
つて研削された被研削物の平面図、第6図は同じ
く拡大縦断面図である。 1…ターンテーブル、3…被研削物(半導体ウ
エーハ)、4…第1の研削板、5…第2の研削板
、6…第3の研削板、7…研磨板。

Claims (1)

  1. 【実用新案登録請求の範囲】 表面外周部付近に複数個の被研削物を円形に配
    したターンテーブルと、 上記ターンテーブル上方で、かつ、上記被研削
    物上に、回転方向に沿つて、目の粗い刃から目の
    密な刃の順に配置された複数の研削板と、 上記最も密な刃の研削板に隣接して配され、研
    削ずみの被研削物を化学的に、かつ、機械的に研
    磨する研磨板とを具備したことを特徴とする研削
    装置。
JP8970888U 1988-07-05 1988-07-05 Pending JPH0215257U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8970888U JPH0215257U (ja) 1988-07-05 1988-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8970888U JPH0215257U (ja) 1988-07-05 1988-07-05

Publications (1)

Publication Number Publication Date
JPH0215257U true JPH0215257U (ja) 1990-01-30

Family

ID=31314253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8970888U Pending JPH0215257U (ja) 1988-07-05 1988-07-05

Country Status (1)

Country Link
JP (1) JPH0215257U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012076198A (ja) * 2010-10-05 2012-04-19 Disco Corp 加工装置
JP2012081556A (ja) * 2010-10-12 2012-04-26 Disco Corp 加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012076198A (ja) * 2010-10-05 2012-04-19 Disco Corp 加工装置
JP2012081556A (ja) * 2010-10-12 2012-04-26 Disco Corp 加工装置

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