JPH0233429U - - Google Patents

Info

Publication number
JPH0233429U
JPH0233429U JP11259988U JP11259988U JPH0233429U JP H0233429 U JPH0233429 U JP H0233429U JP 11259988 U JP11259988 U JP 11259988U JP 11259988 U JP11259988 U JP 11259988U JP H0233429 U JPH0233429 U JP H0233429U
Authority
JP
Japan
Prior art keywords
sensitive adhesive
adhesive layer
semiconductor wafer
pressure
circuit pattern
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
JP11259988U
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 JP11259988U priority Critical patent/JPH0233429U/ja
Publication of JPH0233429U publication Critical patent/JPH0233429U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の保護部材の構成例を示した断
面図、第2図は帯電荷減衰特性を示したグラフで
ある。 1:耐水性シート、11:支持シート、12:
親水性処理層、2:感圧接着剤層、3:セパレー
タ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回路パターンが形成された半導体ウエハの裏面
    を研磨する際にその回路パターン形成面に貼着さ
    れる感圧接着剤層と、この感圧接着剤層を支持す
    る耐水性シートからなり、その耐水性シートがシ
    ロキサン系帯電防止剤からなる親水性処理層を有
    することを特徴とする半導体ウエハの保護部材。
JP11259988U 1988-08-26 1988-08-26 Pending JPH0233429U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11259988U JPH0233429U (ja) 1988-08-26 1988-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11259988U JPH0233429U (ja) 1988-08-26 1988-08-26

Publications (1)

Publication Number Publication Date
JPH0233429U true JPH0233429U (ja) 1990-03-02

Family

ID=31351682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11259988U Pending JPH0233429U (ja) 1988-08-26 1988-08-26

Country Status (1)

Country Link
JP (1) JPH0233429U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04147623A (ja) * 1990-10-11 1992-05-21 Mitsui Toatsu Chem Inc 半導体ウエハ加工用フィルムの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04147623A (ja) * 1990-10-11 1992-05-21 Mitsui Toatsu Chem Inc 半導体ウエハ加工用フィルムの製造方法

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