KR101102256B1 - 폴리이미드계 고분자 화합물 및 이를 포함하는 포지티브형폴리이미드 감광성 수지 조성물 - Google Patents
폴리이미드계 고분자 화합물 및 이를 포함하는 포지티브형폴리이미드 감광성 수지 조성물 Download PDFInfo
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- KR101102256B1 KR101102256B1 KR1020070130941A KR20070130941A KR101102256B1 KR 101102256 B1 KR101102256 B1 KR 101102256B1 KR 1020070130941 A KR1020070130941 A KR 1020070130941A KR 20070130941 A KR20070130941 A KR 20070130941A KR 101102256 B1 KR101102256 B1 KR 101102256B1
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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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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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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
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/0226—Quinonediazides characterised by the non-macromolecular additives
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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
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
- G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides
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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
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
- G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides
- G03F7/0236—Condensation products of carbonyl compounds and phenolic compounds, e.g. novolak resins
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- G—PHYSICS
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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
- G03F7/0395—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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- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
최적 노광에너지(mJ/cm2) | 잔막율 (%) |
접착성 (㎛) |
|
실시예 1 | 80 | 95 | 5 |
실시예 2 | 135 | 99 | 2 |
실시예 3 | 120 | 98 | 2 |
실시예 4 | 124 | 97 | 1 |
비교예 1 | 현상 안됨 | 100 | - |
비교예 2 | 현상 안됨 | 100 | - |
비교예 3 | 탈막 | 0 | - |
Claims (17)
- 삭제
- 삭제
- 제 1항에 있어서, 상기 폴리이미드계 고분자 화합물은 고유점도 0.05∼0.4 ㎗/g이고, 유리전이온도 250∼350℃, 중량평균분자량 15,000∼80,000임을 특징으로 하는 폴리이미드계 고분자 화합물.
- 제 1항에 있어서, 상기 폴리이미드계 고분자 화합물은 산무수물과 디아민이 1:1 내지 5:4 의 몰비로 반응하여 얻어진 것을 특징으로 하는 폴리이미드계 고분자 화합물.
- 제 7항에 있어서, 상기 산무수물은 1,2,3,4-시클로부탄테트라카르복실산 이무수물, 1,2-디메틸-1,2,3,4-시클로부탄테트라카르복실산 이무수물, 1,2,3,4-테트라메틸-1,2,3,4-시클로부탄테트라카르복실산 이무수물, 1,2,3,4-시클로펜탄테트라카르복실산 이무수물, 1,2,4,5-시클로헥산테트라카르복실산 이무수물, 3,4-디카르복시-1,2,3,4-테트라히드로-1-나프탈렌 숙신산 이무수물, 5-(2,5-디옥소테트라히드로푸릴)-3-메틸-3-시클로헥센-1,2-디카르복실산 이무수물, 2,3,5-트리카르복시-2-시클로펜탄 아세트산 이무수물, 비시클로[2.2.2]옥토-7-엔-2,3,5,6-테트라카르복실산 이무수물, 2,3,4,5-테트라히드로푸란테트라카르복실산 이무수물, 3,5,6-트리카 르복시-2-노르보르난 아세트산 이무수물, 1,2,3,4-부탄테트라카르복실산 이무수물, 무수 피로멜리트산, 3,3',4,4'-비페닐테트라카르복실산 이무수물, 3,3',4,4'-벤조페논테트라카르복실산 이무수물, 3,3',4,4'-디페닐에테르테트라카르복실산 이무수물, 3,3',4,4'-디페닐술폰테트라카르복실산 이무수물, 및 2,2-비스(3,4-디카르복시페닐)헥사플루오로이소프로필리덴 이무수물로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는 폴리이미드계 고분자 화합물.
- 제 7항에 있어서, 상기 디아민은 2,4-디아미노벤조익산, 2,5-디아미노벤조익산, 3,5-디아미노벤조익산, 3,5-비스(4-아미노페녹시)벤조익산, 4-(4,6-디아미노-2,2-디메틸-1,3,5-트리아진 -1(2H)-일) 벤조익산, 4,6-디아미노-1,3-벤젠디카르복실산, 2,5-디아미노-1,4-벤젠디카르복실산, 비스(4-아미노-3-카르복시페닐)에테르, 비스(4-아미노-3,5-디카르복시페닐)에테르, 비스(4-아미노-3-카르복시페닐)술폰, 비스(4-아미노-3,5-디카르복시페닐)술폰, 4,4'-디아미노-3,3'-디카르복시비페닐, 4,4'-디아미노-3,3'-디카르복시-5,5'-디메틸비페닐, 4,4'-디아미노-3,3'-디카르복시-5,5'-디메톡시비페닐, 1,4-비스(4-아미노-3-카르복시페녹시)벤젠, 1,3-비스(4-아미노-3-카르복시페녹시)벤젠, 비스[4-(4-아미노-3-카르복시페녹시)페닐]술폰, 비스[4-(4-아미노-3-카르복시페녹시)페닐]프로판, 및 2,2-비스[4-(4-아미노-3-카르복시페녹시)페닐]헥사플루오로프로판으로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는 폴리이미드계 고분자 화합물.
- 제 1항, 제 2항, 제 5항 내지 제 9항 중 어느 한 항에 따른 폴리이미드계 고분자 화합물을 포함하는 포지티브형 폴리이미드 감광성 수지 조성물.
- 제 10항에 있어서, 상기 조성물은 상기 폴리이미드계 고분자 화합물 100중량부에 대하여 감광성 산발생제 1 내지 50중량부, 접착증진제 0.5 내지 10 중량부, 계면활성제 0.1 내지 1 중량부, 및 용매 200 내지 650 중량부로 포함함을 특징으로 하는 포지티브형 폴리이미드 감광성 수지 조성물.
- 제 11항에 있어서, 상기 접착증진제는 트리메톡시실릴벤조산, γ-메타크릴로일옥시프로필트리메톡시실란, 비닐트리아세톡시실란, 비닐트리메톡시실란, γ-이소시아네이트프로필트리에톡시실란, γ-글리시독시프로필트리메톡시실란, 및 β-(3,4-에폭시시클로헥실)에틸트리메톡시실란으로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는 포지티브형 폴리이미드 감광성 수지 조성물.
- 제 11항에 있어서, 상기 계면활성제는 불소계 계면활성제, 실리콘계 계면활성제 및 비이온계 계면활성제로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는 포지티브형 폴리이미드 감광성 수지 조성물.
- 제 11항에 있어서, 상기 용매는 N,N-디메틸포름아미드, N,N-디메틸아세트아미드, N-메틸피롤리돈, N-비닐피롤리돈, N-메틸카프로락탐, 디메틸술폭시드, 테트라메틸요소, 피리딘, 디메틸술폰, 헥사메틸술폭시드, m-크레졸, γ-부티로락톤, 에틸셀로솔브, 부틸셀로솔브, 에틸카르비톨, 부틸카르비톨, 에틸카르비톨 아세테이트, 부틸카르비톨 아세테이트, 에틸렌글리콜, 젖산에틸, 젖산부틸, 시클로헥사논, 및 시클로펜타논으로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는 포지티브형 폴리이미드 감광성 수지 조성물.
- 제 10항에 따른 포지티브형 폴리이미드 감광성 수지 조성물로부터 제조된 감광성 필름을 포함하는 절연막.
- 제 10항에 따른 포지티브형 폴리이미드 감광성 수지 조성물로부터 제조된 감광성 필름을 포함하는 반도체 보호막.
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TWI635359B (zh) * | 2017-06-02 | 2018-09-11 | 律勝科技股份有限公司 | 感光性聚醯亞胺樹脂組合物及應用其之覆蓋膜的製造方法 |
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KR102303748B1 (ko) * | 2019-03-13 | 2021-09-16 | 주식회사 엘지화학 | 폴리이미드 공중합체, 폴리이미드 공중합체의 제조방법, 이를 이용한 감광성 수지 조성물, 감광성 수지 필름 및 광학 장치 |
CN111393643A (zh) * | 2019-11-28 | 2020-07-10 | 艾森半导体材料(南通)有限公司 | 一种正性光敏聚酰亚胺树脂及其制备方法 |
CN118567183B (zh) * | 2024-06-03 | 2025-02-11 | 波米科技有限公司 | 一种含聚酰胺酸微球的感光性树脂组合物、感光性树脂片及其应用 |
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