DE3869814D1 - Verfahren zur behandlung von photolacken. - Google Patents

Verfahren zur behandlung von photolacken.

Info

Publication number
DE3869814D1
DE3869814D1 DE8888101170T DE3869814T DE3869814D1 DE 3869814 D1 DE3869814 D1 DE 3869814D1 DE 8888101170 T DE8888101170 T DE 8888101170T DE 3869814 T DE3869814 T DE 3869814T DE 3869814 D1 DE3869814 D1 DE 3869814D1
Authority
DE
Germany
Prior art keywords
paints
treating photo
photo
treating
photo paints
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.)
Expired - Lifetime
Application number
DE8888101170T
Other languages
English (en)
Inventor
Shinji C O Ushio Denki Suzuki
Kazuyoshi C O Ushio Denki Ueki
Hiroko C O Ushio Denki Suzuki
Yoshiki C O Ushio Denki Mimura
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Ushio Denki KK filed Critical Ushio Denki KK
Application granted granted Critical
Publication of DE3869814D1 publication Critical patent/DE3869814D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
    • G03F7/2024—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure of the already developed image
DE8888101170T 1987-03-24 1988-01-27 Verfahren zur behandlung von photolacken. Expired - Lifetime DE3869814D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62067887A JPH0740546B2 (ja) 1987-03-24 1987-03-24 レジスト処理方法

Publications (1)

Publication Number Publication Date
DE3869814D1 true DE3869814D1 (de) 1992-05-14

Family

ID=13357853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888101170T Expired - Lifetime DE3869814D1 (de) 1987-03-24 1988-01-27 Verfahren zur behandlung von photolacken.

Country Status (4)

Country Link
US (1) US4868095A (de)
EP (1) EP0283665B1 (de)
JP (1) JPH0740546B2 (de)
DE (1) DE3869814D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204224A (en) * 1988-09-26 1993-04-20 Ushio Denki Method of exposing a peripheral part of a wafer
US6183937B1 (en) * 1998-05-06 2001-02-06 Taiwan Semiconductor Manufacturing Company Post photodevelopment isotropic radiation treatment method for forming patterned photoresist layer with attenuated linewidth
KR20130120586A (ko) * 2012-04-26 2013-11-05 삼성전자주식회사 패턴 형성 방법
US8986562B2 (en) 2013-08-07 2015-03-24 Ultratech, Inc. Methods of laser processing photoresist in a gaseous environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149733A (en) * 1981-03-11 1982-09-16 Hitachi Ltd Dry etching method
JPS58142525A (ja) * 1982-02-18 1983-08-24 Nec Corp 露光方法
JPS6129124A (ja) * 1984-07-20 1986-02-10 Ushio Inc 半導体ウエハ−の処理方法
JPS6155923A (ja) * 1984-08-28 1986-03-20 Toshiba Corp レジスト処理方法
JPS63260028A (ja) * 1986-11-19 1988-10-27 Tokyo Ohka Kogyo Co Ltd ホトレジストの熱安定化装置
EP0282703B1 (de) * 1987-03-20 1991-01-16 Ushio Denki Behandlungsverfahren für Photolacke

Also Published As

Publication number Publication date
EP0283665A2 (de) 1988-09-28
EP0283665B1 (de) 1992-04-08
US4868095A (en) 1989-09-19
JPH0740546B2 (ja) 1995-05-01
JPS63234526A (ja) 1988-09-29
EP0283665A3 (en) 1989-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition