KR100529468B1 - 반도체 소자의 패시베이션막 형성방법 - Google Patents
반도체 소자의 패시베이션막 형성방법 Download PDFInfo
- Publication number
- KR100529468B1 KR100529468B1 KR10-2003-0015374A KR20030015374A KR100529468B1 KR 100529468 B1 KR100529468 B1 KR 100529468B1 KR 20030015374 A KR20030015374 A KR 20030015374A KR 100529468 B1 KR100529468 B1 KR 100529468B1
- Authority
- KR
- South Korea
- Prior art keywords
- photosensitive polyimide
- forming
- film
- interlayer insulating
- insulating film
- Prior art date
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Classifications
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76825—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by exposing the layer to particle radiation, e.g. ion implantation, irradiation with UV light or electrons etc.
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76828—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. thermal treatment
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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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Formation Of Insulating Films (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (4)
- 소정의 반도체 소자가 형성된 반도체 기판 상에 금속 배선을 형성하는 단계;상기 금속 배선 상에 층간절연막을 형성하는 단계;상기 층간절연막 상에 패시베이션을 위해 실리콘 질화막을 형성하는 단계;상기 층간절연막 상에 감광성 폴리이미드를 도포한 후, 노광 및 현상 공정을 실시하여 패터닝하는 단계; 및상기 감광성 폴리이미드의 식각 내성과 경도를 증가시키기 위하여 상기 감광성 폴리이미드를 자외선으로 큐어링하는 단계를 포함하는 것을 특징으로 하는 반도체 소자의 패시베이션막 형성방법.
- 제1항에 있어서, 상기 감광성 폴리이미드는 감광성 PIQ(Polyimide Isoindro Quinazorindione)인 것을 특징으로 하는 반도체 소자의 패시베이션막 형성방법.
- 제1항에 있어서, 상기 자외선은 254nm 정도의 파장을 갖는 자외선인 것을 특징으로 하는 반도체 소자의 패시베이션막 형성방법.
- 제1항에 있어서, 상기 큐어링은 150℃∼170℃ 정도의 온도에서 60sec∼90sec 정도 동안 실시하는 것을 특징으로 하는 반도체 소자의 패시베이션막 형성방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0015374A KR100529468B1 (ko) | 2003-03-12 | 2003-03-12 | 반도체 소자의 패시베이션막 형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0015374A KR100529468B1 (ko) | 2003-03-12 | 2003-03-12 | 반도체 소자의 패시베이션막 형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040080539A KR20040080539A (ko) | 2004-09-20 |
KR100529468B1 true KR100529468B1 (ko) | 2005-11-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0015374A KR100529468B1 (ko) | 2003-03-12 | 2003-03-12 | 반도체 소자의 패시베이션막 형성방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100529468B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100787267B1 (ko) * | 2004-08-27 | 2007-12-21 | 학교법인 동국대학교 | 광반응성 폴리이미드를 이용한 패시베이션 방법 |
KR100763224B1 (ko) * | 2006-02-08 | 2007-10-04 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
KR102210704B1 (ko) * | 2013-12-24 | 2021-02-02 | 삼성전자주식회사 | 사용자단말기 및 사용자단말기의 제어방법 |
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2003
- 2003-03-12 KR KR10-2003-0015374A patent/KR100529468B1/ko active IP Right Grant
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Publication number | Publication date |
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KR20040080539A (ko) | 2004-09-20 |
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