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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
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)
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)
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 |
DE3861522D1 (de) * | 1987-03-20 | 1991-02-21 | Ushio Electric Inc | Behandlungsverfahren fuer photolacke. |
-
1987
- 1987-03-24 JP JP62067887A patent/JPH0740546B2/ja not_active Expired - Lifetime
-
1988
- 1988-01-27 DE DE8888101170T patent/DE3869814D1/de not_active Expired - Lifetime
- 1988-01-27 EP EP88101170A patent/EP0283665B1/de not_active Expired
- 1988-01-28 US US07/149,308 patent/US4868095A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0283665B1 (de) | 1992-04-08 |
EP0283665A2 (de) | 1988-09-28 |
JPS63234526A (ja) | 1988-09-29 |
JPH0740546B2 (ja) | 1995-05-01 |
EP0283665A3 (en) | 1989-01-18 |
US4868095A (en) | 1989-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |