KR100873937B1 - 웨이퍼 세정 장치 및 웨이퍼 세정 방법 - Google Patents
웨이퍼 세정 장치 및 웨이퍼 세정 방법 Download PDFInfo
- Publication number
- KR100873937B1 KR100873937B1 KR1020070095370A KR20070095370A KR100873937B1 KR 100873937 B1 KR100873937 B1 KR 100873937B1 KR 1020070095370 A KR1020070095370 A KR 1020070095370A KR 20070095370 A KR20070095370 A KR 20070095370A KR 100873937 B1 KR100873937 B1 KR 100873937B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- nozzle
- cleaning liquid
- cleaning
- vibrator
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229910021642 ultra pure water Inorganic materials 0.000 description 5
- 239000012498 ultrapure water Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
Landscapes
- 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)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (5)
- 웨이퍼를 회전시키고;세정액을 상기 웨이퍼로 공급하여 상기 웨이퍼 상에 세정액층을 형성하고; 그리고상기 세정액층에 진동자가 설치된 진동 노즐을 이용하여 진동을 인가하여 상기 웨이퍼를 세정하되,상기 진동 노즐이 상기 웨이퍼의 중심에서 가장자리로 이동 시와 상기 웨이퍼의 가장자리에서 중심으로 이동 시에 상기 웨이퍼로부터의 상기 진동 노즐의 높이가 다른 것을 특징으로 하는 웨이퍼 세정 방법.
- 제 1 항에 있어서,상기 진동 노즐은 상기 웨이퍼의 중심 영역에서 가장자리 영역으로 이동 시에는 상기 세정액층에 접촉하고, 상기 웨이퍼의 가장자리 영역에서 중심 영역으로 이동 시에는 상기 세정액층으로부터 이격하는 것을 특징으로 하는 웨이퍼 세정 방법.
- 제 1 항에 있어서,상기 진동자는 초음파 진동을 인가하는 것을 특징으로 하는 웨이퍼 세정 방법.
- 웨이퍼를 회전시키는 스핀 척;상기 웨이퍼 상에 세정액층를 형성하기 위해, 세정액을 공급하는 세정액 공급부; 및상기 세정액층에 진동을 인가하기 위한 진동 유닛을 포함하되,상기 진동 유닛은 진동자가 설치된 진동 노즐, 노즐 구동부, 및 상기 진동 노즐을 상기 웨이퍼의 중심 영역에서 가장자리 영역으로 이동 시에는 상기 세정액층에 접촉시키고 상기 웨이퍼의 가장자리 영역에서 중심 영역으로 이동 시에는 상기 세정액층으로부터 이격되도록 상기 노즐 구동부를 제어하는 노즐 제어부를 가지는 것을 특징으로 하는 웨이퍼 세정 장치.
- 제 4 항에 있어서,상기 진동자는 상기 웨이퍼에 경사지게 배치되고, 상기 진동자의 저면은 웨이퍼와 평행한 것을 특징으로 하는 웨이퍼 세정 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095370A KR100873937B1 (ko) | 2007-09-19 | 2007-09-19 | 웨이퍼 세정 장치 및 웨이퍼 세정 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095370A KR100873937B1 (ko) | 2007-09-19 | 2007-09-19 | 웨이퍼 세정 장치 및 웨이퍼 세정 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100873937B1 true KR100873937B1 (ko) | 2008-12-15 |
Family
ID=40372585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070095370A Active KR100873937B1 (ko) | 2007-09-19 | 2007-09-19 | 웨이퍼 세정 장치 및 웨이퍼 세정 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100873937B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170001221A1 (en) * | 2015-06-30 | 2017-01-05 | Semes Co., Ltd. | Method and apparatus for treating substrate |
CN110308623A (zh) * | 2018-03-20 | 2019-10-08 | 长鑫存储技术有限公司 | 图形显影装置及显影方法 |
CN111183471A (zh) * | 2017-10-04 | 2020-05-19 | Agc株式会社 | 显示器装置及电视装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551114A (en) | 1978-06-19 | 1980-01-07 | Hitachi Ltd | Method and device for washing wafer |
JPH11283950A (ja) | 1998-03-30 | 1999-10-15 | Ebara Corp | 基板洗浄装置 |
JP2003340386A (ja) * | 2002-05-23 | 2003-12-02 | Toshiba Corp | 超音波洗浄装置及び超音波洗浄方法 |
JP2006019642A (ja) | 2004-07-05 | 2006-01-19 | Toshiba Corp | 洗浄装置及び洗浄方法 |
-
2007
- 2007-09-19 KR KR1020070095370A patent/KR100873937B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551114A (en) | 1978-06-19 | 1980-01-07 | Hitachi Ltd | Method and device for washing wafer |
JPH11283950A (ja) | 1998-03-30 | 1999-10-15 | Ebara Corp | 基板洗浄装置 |
JP2003340386A (ja) * | 2002-05-23 | 2003-12-02 | Toshiba Corp | 超音波洗浄装置及び超音波洗浄方法 |
JP2006019642A (ja) | 2004-07-05 | 2006-01-19 | Toshiba Corp | 洗浄装置及び洗浄方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170001221A1 (en) * | 2015-06-30 | 2017-01-05 | Semes Co., Ltd. | Method and apparatus for treating substrate |
US10335836B2 (en) * | 2015-06-30 | 2019-07-02 | Semes Co., Ltd. | Method and apparatus for treating substrate |
CN111183471A (zh) * | 2017-10-04 | 2020-05-19 | Agc株式会社 | 显示器装置及电视装置 |
CN111183471B (zh) * | 2017-10-04 | 2022-01-14 | Agc株式会社 | 显示器装置及电视装置 |
CN110308623A (zh) * | 2018-03-20 | 2019-10-08 | 长鑫存储技术有限公司 | 图形显影装置及显影方法 |
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