JPS5299077A - Mask aligner - Google Patents

Mask aligner

Info

Publication number
JPS5299077A
JPS5299077A JP1489276A JP1489276A JPS5299077A JP S5299077 A JPS5299077 A JP S5299077A JP 1489276 A JP1489276 A JP 1489276A JP 1489276 A JP1489276 A JP 1489276A JP S5299077 A JPS5299077 A JP S5299077A
Authority
JP
Japan
Prior art keywords
evaporation
mask aligner
wafers
multiplicity
smaller
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
JP1489276A
Other languages
Japanese (ja)
Inventor
Kiyotake Naraoka
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP1489276A priority Critical patent/JPS5299077A/en
Publication of JPS5299077A publication Critical patent/JPS5299077A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

PURPOSE:To make possible treatment of a multiplicity of wafers through one evaporation by making the mask fixing jig for evaporation smaller in size, in performing evaporation on silicon wafers using metal masks.
JP1489276A 1976-02-16 1976-02-16 Mask aligner Pending JPS5299077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1489276A JPS5299077A (en) 1976-02-16 1976-02-16 Mask aligner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1489276A JPS5299077A (en) 1976-02-16 1976-02-16 Mask aligner

Publications (1)

Publication Number Publication Date
JPS5299077A true JPS5299077A (en) 1977-08-19

Family

ID=11873646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1489276A Pending JPS5299077A (en) 1976-02-16 1976-02-16 Mask aligner

Country Status (1)

Country Link
JP (1) JPS5299077A (en)

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees