JPS645434U - - Google Patents

Info

Publication number
JPS645434U
JPS645434U JP1987098526U JP9852687U JPS645434U JP S645434 U JPS645434 U JP S645434U JP 1987098526 U JP1987098526 U JP 1987098526U JP 9852687 U JP9852687 U JP 9852687U JP S645434 U JPS645434 U JP S645434U
Authority
JP
Japan
Prior art keywords
support plate
ray
exposure mask
window
thin film
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
JP1987098526U
Other languages
English (en)
Other versions
JPH0530347Y2 (ja
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 JP1987098526U priority Critical patent/JPH0530347Y2/ja
Publication of JPS645434U publication Critical patent/JPS645434U/ja
Application granted granted Critical
Publication of JPH0530347Y2 publication Critical patent/JPH0530347Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案によるX線露光用マスクの一実
施例を示す側断面図であつて枠体を除いた図、第
2a図は枠体の平面図、第2b図は枠体の側断面
図、第3図は枠体を取付けたX線露光用マスクを
示す側断面図である。 1……X線吸収性パタン、2……X線透過性薄
膜、3……支持板、4……エツチング保護膜、5
……窓、6……枠体、7……溝、8……エポキシ
性接着材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に窓が形成された中空状支持板と、この支
    持板の一面側に形成されたX線透過性薄膜と、前
    記支持板の他面側に形成されたエツチング保護膜
    と、前記X線透過性薄膜の外面に設けられたX線
    吸収パタンとを備え、搬送装置によつて搬送され
    るX線露光用マスクにおいて、前記エツチング保
    護膜の外面に、前記窓と対応する位置に空洞が形
    成された中空状の補強用枠体を取付け、この枠体
    の外周に前記搬送装置と係合する係合部を設けた
    ことを特徴とするX線露光用マスク。
JP1987098526U 1987-06-29 1987-06-29 Expired - Lifetime JPH0530347Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987098526U JPH0530347Y2 (ja) 1987-06-29 1987-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987098526U JPH0530347Y2 (ja) 1987-06-29 1987-06-29

Publications (2)

Publication Number Publication Date
JPS645434U true JPS645434U (ja) 1989-01-12
JPH0530347Y2 JPH0530347Y2 (ja) 1993-08-03

Family

ID=31324878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987098526U Expired - Lifetime JPH0530347Y2 (ja) 1987-06-29 1987-06-29

Country Status (1)

Country Link
JP (1) JPH0530347Y2 (ja)

Also Published As

Publication number Publication date
JPH0530347Y2 (ja) 1993-08-03

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