JPH02108331U - - Google Patents

Info

Publication number
JPH02108331U
JPH02108331U JP1723489U JP1723489U JPH02108331U JP H02108331 U JPH02108331 U JP H02108331U JP 1723489 U JP1723489 U JP 1723489U JP 1723489 U JP1723489 U JP 1723489U JP H02108331 U JPH02108331 U JP H02108331U
Authority
JP
Japan
Prior art keywords
wafer
recess
holder body
depth
fixing means
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
JP1723489U
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 JP1723489U priority Critical patent/JPH02108331U/ja
Publication of JPH02108331U publication Critical patent/JPH02108331U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
  • Coating Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例によるウエハーホ
ルダーを示す平面図および断面図、第2図は第2
実施例を示す平面図および断面図、第3図は従来
のウエハー着荷状態を示す模式図、第4図はカセ
ツトを示す斜視図である。 図において、1はウエハー、11,21はホル
ダー本体、11a,21aはオリエンテーシヨン
フラツト、11―1,21―1は凹部、11―1
aは吸引溝、11―1bは孔、11―2は吸着溝
、21―1aは雌ねじ、21―2は押しねじ、2
1―3は当て板、を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円板状に成形したホルダー本体11の一方の面
    に、ウエハー1の外形が遊合できるとともに該ホ
    ルダー本体11の表面に対して該ウエハー1の表
    面が同一高さ以上となる深さの凹部11―1を設
    け、該ウエハー1の固着手段11―1aを該凹部
    11―1に形成してなることを特徴とするウエハ
    ーホルダー。
JP1723489U 1989-02-15 1989-02-15 Pending JPH02108331U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1723489U JPH02108331U (ja) 1989-02-15 1989-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1723489U JPH02108331U (ja) 1989-02-15 1989-02-15

Publications (1)

Publication Number Publication Date
JPH02108331U true JPH02108331U (ja) 1990-08-29

Family

ID=31230836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1723489U Pending JPH02108331U (ja) 1989-02-15 1989-02-15

Country Status (1)

Country Link
JP (1) JPH02108331U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373452U (ja) * 1989-11-20 1991-07-24
JP2009061568A (ja) * 2007-09-10 2009-03-26 Disco Abrasive Syst Ltd 板状物加工用トレイおよび加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373452U (ja) * 1989-11-20 1991-07-24
JP2009061568A (ja) * 2007-09-10 2009-03-26 Disco Abrasive Syst Ltd 板状物加工用トレイおよび加工装置

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