KR20030037899A - 반도체 제조용 공정조 - Google Patents
반도체 제조용 공정조 Download PDFInfo
- Publication number
- KR20030037899A KR20030037899A KR1020010069146A KR20010069146A KR20030037899A KR 20030037899 A KR20030037899 A KR 20030037899A KR 1020010069146 A KR1020010069146 A KR 1020010069146A KR 20010069146 A KR20010069146 A KR 20010069146A KR 20030037899 A KR20030037899 A KR 20030037899A
- Authority
- KR
- South Korea
- Prior art keywords
- solution
- tank
- bath
- inner tank
- wafer
- 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.)
- Ceased
Links
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
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
- H01L21/67086—Apparatus for fluid treatment for etching for wet etching with the semiconductor substrates being dipped in baths or vessels
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)
- Weting (AREA)
Abstract
Description
Claims (3)
- 웨이퍼의 제조 공정을 위한 용액이 담겨지는 공정조에 있어서:용액의 공급을 위한 공급관;상기 공급관으로부터 공급된 용액이 담겨지는 내조;상기 내조로부터 흘러나온 용액을 수용하는 외조;상기 외조의 외부에 설치되고, 상기 외조로부터 상기 내조로 용액을 순환시키기 위한 펌프; 및상기 펌프에 의해 순환되는 용액이 흐르는 순환 배관을 구비하되;상기 내조는 내조의 용액이 상기 외조로 흘러 나가도록 하기 위한 배출 수단을 구비하는 것을 특징으로 하는 웨이퍼 제조용 공정조.
- 제 1항에 있어서,상기 배출 수단은상기 내조의 측면에 형성되는 그리고 용액이 흘러나가기 위한 홀(hole)인 것을 특징으로 하는 웨이퍼 제조용 공정조.
- 제 2항에 있어서,상기 홀은 상기 내조의 측면에 복수 개로 형성되는 것을 특징으로 하는 웨이퍼 제조용 공정조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010069146A KR20030037899A (ko) | 2001-11-07 | 2001-11-07 | 반도체 제조용 공정조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010069146A KR20030037899A (ko) | 2001-11-07 | 2001-11-07 | 반도체 제조용 공정조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20030037899A true KR20030037899A (ko) | 2003-05-16 |
Family
ID=29568345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010069146A Ceased KR20030037899A (ko) | 2001-11-07 | 2001-11-07 | 반도체 제조용 공정조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20030037899A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101337603B1 (ko) * | 2013-08-13 | 2013-12-06 | (주)이케이테크 | 복열 프리필터 구조를 가지는 다중 액조 장치 |
CN117476512A (zh) * | 2023-12-28 | 2024-01-30 | 深圳市沃德芯科技有限公司 | 一种应用于半导体芯片生产的浸蚀装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282923A (en) * | 1992-08-13 | 1994-02-01 | Vlsi Technology, Inc. | Liquid agitation and purification system |
JPH10177984A (ja) * | 1996-12-19 | 1998-06-30 | Kaijo Corp | 洗浄機 |
KR19990020772U (ko) * | 1997-11-28 | 1999-06-25 | 구본준 | 반도체 웨이퍼 세정장치 |
-
2001
- 2001-11-07 KR KR1020010069146A patent/KR20030037899A/ko not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282923A (en) * | 1992-08-13 | 1994-02-01 | Vlsi Technology, Inc. | Liquid agitation and purification system |
JPH10177984A (ja) * | 1996-12-19 | 1998-06-30 | Kaijo Corp | 洗浄機 |
KR19990020772U (ko) * | 1997-11-28 | 1999-06-25 | 구본준 | 반도체 웨이퍼 세정장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101337603B1 (ko) * | 2013-08-13 | 2013-12-06 | (주)이케이테크 | 복열 프리필터 구조를 가지는 다중 액조 장치 |
CN117476512A (zh) * | 2023-12-28 | 2024-01-30 | 深圳市沃德芯科技有限公司 | 一种应用于半导体芯片生产的浸蚀装置 |
CN117476512B (zh) * | 2023-12-28 | 2024-03-19 | 深圳市沃德芯科技有限公司 | 一种应用于半导体芯片生产的浸蚀装置 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011107 |
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PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20061031 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20011107 Comment text: Patent Application |
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E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20071114 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20080201 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20071114 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |