KR20170113113A - 화학 증폭형 포지티브형 감광성 수지 조성물 - Google Patents
화학 증폭형 포지티브형 감광성 수지 조성물 Download PDFInfo
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
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- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
- G03F7/0395—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having a backbone with alicyclic moieties
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- 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
- G03F7/004—Photosensitive materials
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- G—PHYSICS
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- 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
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- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
- G03F7/0397—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having an alicyclic moiety in a side chain
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- G—PHYSICS
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- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/162—Coating on a rotating support, e.g. using a whirler or a spinner
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- G—PHYSICS
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- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/168—Finishing the coated layer, e.g. drying, baking, soaking
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
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- 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
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
- G03F7/322—Aqueous alkaline compositions
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/38—Treatment before imagewise removal, e.g. prebaking
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
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Abstract
[해결 수단] 활성 광선 또는 방사선의 조사에 의해 산을 발생하는 산 발생제 (A) 와, 산의 작용에 의해 알칼리에 대한 용해성이 증대하는 수지 (B) 와, 유기 용제 (S) 를 함유하는 화학 증폭 포지티브형 감광성 수지 조성물에 있어서, pH 12 의 염기성 수용액에 가용인 알칼리 가용성 수지가 갖는 알칼리 가용성 기의 적어도 일부에 있어서, 알칼리 가용성 기의 수소 원자가 산 해리성 용해 억제기로 치환된 수지인, 제 1 수지 (B1) 을, 소정량 수지 (B) 에 함유시킨다.
Description
Claims (6)
- 활성 광선 또는 방사선의 조사에 의해 산을 발생하는 산 발생제 (A) 와, 산의 작용에 의해 알칼리에 대한 용해성이 증대하는 수지 (B) 와, 유기 용제 (S) 를 함유하고,
상기 수지 (B) 가, 제 1 수지 (B1) 을 포함하고,
상기 제 1 수지 (B1) 이, pH 12 의 염기성 수용액에 가용인 알칼리 가용성 수지가 갖는 알칼리 가용성 기의 적어도 일부에 있어서, 상기 알칼리 가용성 기의 수소 원자가 산 해리성 용해 억제기로 치환된 수지이고,
상기 수지 (B) 의 질량에 대한 상기 제 1 수지 (B1) 의 질량의 비율이 50 질량% 초과인, 화학 증폭형 포지티브형 감광성 수지 조성물. - 제 1 항에 있어서,
상기 (B) 수지가 노볼락 수지이고,
상기 (B1) 제 1 수지가, 페놀에서 유래하는 단위를 포함하는 노볼락 수지가 갖는 페놀성 수산기의 적어도 일부에 있어서, 상기 페놀성 수산기의 수소 원자가 산 해리성 용해 억제기로 치환된 수지인, 화학 증폭형 포지티브형 감광성 수지 조성물. - 기판 상에, 제 1 항 또는 제 2 항에 기재된 화학 증폭형 포지티브형 감광성 수지 조성물로 이루어지는 감광성막을 구비하는, 감광성막이 형성된 기판.
- 제 1 항 또는 제 2 항에 기재된 화학 증폭형 포지티브형 감광성 수지 조성물로 이루어지는 감광성막의 위치 선택적인 노광과,
상기 노광된 감광성막의 현상을 포함하는, 패턴화된 레지스트막의 형성 방법. - 제 4 항에 있어서,
상기 현상이, pH 12 이하의 염기성 수용액을 사용하여 실시되는, 패턴화된 레지스트막의 형성 방법. - 제 5 항에 있어서,
상기 염기성 수용액이, 농도 5 질량% 이하의 탄산나트륨 수용액인, 패턴화된 레지스트막의 형성 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2016-070982 | 2016-03-31 | ||
| JP2016070982A JP2017181895A (ja) | 2016-03-31 | 2016-03-31 | 化学増幅型ポジ型感光性樹脂組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170113113A true KR20170113113A (ko) | 2017-10-12 |
| KR102464514B1 KR102464514B1 (ko) | 2022-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170031893A Active KR102464514B1 (ko) | 2016-03-31 | 2017-03-14 | 기판 상에 배선 또는 단자를 형성하는 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10599036B2 (ko) |
| JP (1) | JP2017181895A (ko) |
| KR (1) | KR102464514B1 (ko) |
| CN (1) | CN107272343A (ko) |
| TW (1) | TWI731037B (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017181895A (ja) * | 2016-03-31 | 2017-10-05 | 東京応化工業株式会社 | 化学増幅型ポジ型感光性樹脂組成物 |
| JP7173481B2 (ja) * | 2018-05-25 | 2022-11-16 | イーケムソリューションズジャパン株式会社 | 感光性樹脂組成物、パターン形成方法および電子デバイスの製造方法 |
| JP7141260B2 (ja) * | 2018-06-27 | 2022-09-22 | 東京応化工業株式会社 | 化学増幅型ポジ型感光性樹脂組成物、感光性ドライフィルム、感光性ドライフィルムの製造方法、パターン化されたレジスト膜の製造方法、鋳型付き基板の製造方法、めっき造形物の製造方法及び含窒素芳香族複素環化合物 |
| JP6691203B1 (ja) * | 2018-12-26 | 2020-04-28 | 東京応化工業株式会社 | 化学増幅型ポジ型感光性樹脂組成物、感光性ドライフィルム、感光性ドライフィルムの製造方法、パターン化されたレジスト膜の製造方法、鋳型付き基板の製造方法及びめっき造形物の製造方法 |
| CN114207524A (zh) * | 2019-08-02 | 2022-03-18 | 东京应化工业株式会社 | 树脂组合物,干膜,干膜、抗蚀剂膜、化合物、产酸剂及n-有机磺酰氧基化合物的制造方法 |
| CN112346302B (zh) * | 2019-08-06 | 2025-08-22 | 东京应化工业株式会社 | 正型感光性树脂组合物、经图案化的抗蚀剂膜的形成方法、及经图案化的抗蚀剂膜 |
| JP7539226B2 (ja) * | 2019-08-28 | 2024-08-23 | 東京応化工業株式会社 | レジスト組成物及びレジストパターン形成方法 |
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| JP2017181895A (ja) | 2017-10-05 |
| CN107272343A (zh) | 2017-10-20 |
| US10599036B2 (en) | 2020-03-24 |
| US20170285476A1 (en) | 2017-10-05 |
| TWI731037B (zh) | 2021-06-21 |
| TW201741769A (zh) | 2017-12-01 |
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