KR100269616B1 - 레지스트패턴형성방법 - Google Patents
레지스트패턴형성방법 Download PDFInfo
- Publication number
- KR100269616B1 KR100269616B1 KR1019970078762A KR19970078762A KR100269616B1 KR 100269616 B1 KR100269616 B1 KR 100269616B1 KR 1019970078762 A KR1019970078762 A KR 1019970078762A KR 19970078762 A KR19970078762 A KR 19970078762A KR 100269616 B1 KR100269616 B1 KR 100269616B1
- Authority
- KR
- South Korea
- Prior art keywords
- resist
- resist pattern
- pattern
- forming
- wafer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000005530 etching Methods 0.000 abstract description 2
- 238000000059 patterning Methods 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 150000001282 organosilanes Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
Images
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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (1)
- 웨이퍼 상에 레지스트를 도포하여 노광 및 현상함으로써 일정비율의 종횡비를 갖는 레지스트 패턴을 형성하는 방법에 있어서,상기 레지스트를 5 내지 10초 시간동안 1차로 현상하여 제 2종횡비의 1/2 내지 2/3 인 제 1 종횡비를 갖는 중간의 레지스트 패턴을 형성하는 공정과,상기 제 1레지스트 패턴을 2차로 현상하여 제 2 종횡비를 갖는 최종의 레지스트패턴을 형성하는 공정을 구비한 레지스트 패턴 형성방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970078762A KR100269616B1 (ko) | 1997-12-30 | 1997-12-30 | 레지스트패턴형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970078762A KR100269616B1 (ko) | 1997-12-30 | 1997-12-30 | 레지스트패턴형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990058619A KR19990058619A (ko) | 1999-07-15 |
KR100269616B1 true KR100269616B1 (ko) | 2000-12-01 |
Family
ID=19529910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970078762A KR100269616B1 (ko) | 1997-12-30 | 1997-12-30 | 레지스트패턴형성방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100269616B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10438810B2 (en) | 2015-11-03 | 2019-10-08 | Samsung Electronics Co., Ltd. | Method of forming photoresist pattern and method of fabricating semiconductor device using the same |
-
1997
- 1997-12-30 KR KR1019970078762A patent/KR100269616B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10438810B2 (en) | 2015-11-03 | 2019-10-08 | Samsung Electronics Co., Ltd. | Method of forming photoresist pattern and method of fabricating semiconductor device using the same |
Also Published As
Publication number | Publication date |
---|---|
KR19990058619A (ko) | 1999-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3340493B2 (ja) | パターン形成方法、位相シフト法用ホトマスクの形成方法 | |
KR100271761B1 (ko) | 반도체장치 제조용 현상장치 및 그의 제어방법 | |
US6635409B1 (en) | Method of strengthening photoresist to prevent pattern collapse | |
KR100269616B1 (ko) | 레지스트패턴형성방법 | |
JP2000100690A (ja) | 気相前処理を用いる光リソグラフィー装置 | |
US20070092843A1 (en) | Method to prevent anti-assist feature and side lobe from printing out | |
KR19990003857A (ko) | 감광막 형성 방법 | |
JPS5868930A (ja) | 半導体装置の製造方法 | |
US3951659A (en) | Method for resist coating of a glass substrate | |
JPH08220771A (ja) | パターン形成方法 | |
JP2506637B2 (ja) | パタ−ン形成方法 | |
JPH11204414A (ja) | パターン形成法 | |
JP4267298B2 (ja) | 半導体素子の製造方法 | |
CN117761978A (zh) | 一种高分辨率的光学镀膜图形化加工工艺 | |
KR100380274B1 (ko) | 디유브이 공정을 이용한 실리콘 산화막 식각방법 | |
JPH0385544A (ja) | レジストパターン形成方法 | |
JPS61241745A (ja) | ネガ型フオトレジスト組成物及びレジストパタ−ン形成方法 | |
KR0172549B1 (ko) | 반도체소자의 포토레지스트 패턴 형성방법 | |
JP2001185473A (ja) | レジストパターンの形成方法 | |
JPH03101218A (ja) | レジストパターン形成方法 | |
KR20020012412A (ko) | 감광막 패턴 형성 방법 | |
KR20010027577A (ko) | 반도체 현상장비의 린스액가열장치 | |
KR20070051008A (ko) | 포토레지스트 패턴 형성 방법 | |
JPS58145126A (ja) | 半導体装置の製造方法 | |
JPH0831713A (ja) | 感光性組成物塗布方法及びパターン形成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971230 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19971230 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000229 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000710 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000721 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000722 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20030620 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20040618 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20050621 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20060619 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20070622 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20080619 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20090624 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20090624 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |