JPS5255867A - Exposure method - Google Patents

Exposure method

Info

Publication number
JPS5255867A
JPS5255867A JP50131370A JP13137075A JPS5255867A JP S5255867 A JPS5255867 A JP S5255867A JP 50131370 A JP50131370 A JP 50131370A JP 13137075 A JP13137075 A JP 13137075A JP S5255867 A JPS5255867 A JP S5255867A
Authority
JP
Japan
Prior art keywords
resist film
photo resist
hard mask
exposure method
wafer
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
JP50131370A
Other languages
English (en)
Inventor
Makoto Nakase
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50131370A priority Critical patent/JPS5255867A/ja
Publication of JPS5255867A publication Critical patent/JPS5255867A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • ing And Chemical Polishing (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
JP50131370A 1975-11-04 1975-11-04 Exposure method Pending JPS5255867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131370A JPS5255867A (en) 1975-11-04 1975-11-04 Exposure method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131370A JPS5255867A (en) 1975-11-04 1975-11-04 Exposure method

Publications (1)

Publication Number Publication Date
JPS5255867A true JPS5255867A (en) 1977-05-07

Family

ID=15056336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131370A Pending JPS5255867A (en) 1975-11-04 1975-11-04 Exposure method

Country Status (1)

Country Link
JP (1) JPS5255867A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157250A (en) * 1981-03-24 1982-09-28 Toshiba Corp Production for rugged substrate
JPS5984529A (ja) * 1982-11-08 1984-05-16 Nippon Denso Co Ltd パタ−ン形成方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157250A (en) * 1981-03-24 1982-09-28 Toshiba Corp Production for rugged substrate
JPH037106B2 (ja) * 1981-03-24 1991-01-31 Tokyo Shibaura Electric Co
JPS5984529A (ja) * 1982-11-08 1984-05-16 Nippon Denso Co Ltd パタ−ン形成方法
JPH045260B2 (ja) * 1982-11-08 1992-01-30

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