KR20090117483A - 약액 공급 장치 - Google Patents
약액 공급 장치 Download PDFInfo
- Publication number
- KR20090117483A KR20090117483A KR1020080043551A KR20080043551A KR20090117483A KR 20090117483 A KR20090117483 A KR 20090117483A KR 1020080043551 A KR1020080043551 A KR 1020080043551A KR 20080043551 A KR20080043551 A KR 20080043551A KR 20090117483 A KR20090117483 A KR 20090117483A
- Authority
- KR
- South Korea
- Prior art keywords
- chemical liquid
- tank
- substrate processing
- processing unit
- mesh network
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title claims abstract description 143
- 239000007788 liquid Substances 0.000 claims abstract description 131
- 239000000758 substrate Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 229920002120 photoresistant polymer Polymers 0.000 description 11
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- -1 and the like Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching 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
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 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
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (2)
- 약액을 저장하는 약액 탱크;상기 약액 탱크로부터 상기 약액을 기판 처리부로 공급하는 약액 공급 펌프;상기 기판 처리부 내에서 분사된 상기 약액을 받아 상기 약액 탱크로 회수하는 처리조; 및상기 처리조의 하단에 연결된 배출 배관과 상기 약액 탱크 사이에 설치되며 망사 형상으로 형성된 메쉬망을 포함하며,상기 메쉬망의 내부에는 상기 메쉬망의 표면에 발생하는 수막 현상을 제거하기 위한 에어 벤트 파이프(Air vent pipe)가 설치된 약액 공급 장치.
- 제 1 항에 있어서,상기 메쉬망은 PVC로 이루어진 테두리와 상기 테두리를 가로지르는 지지대를 포함하며, 상기 에어 벤트 파이프는 상기 지지대 상에 설치되는 약액 공급 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080043551A KR101451857B1 (ko) | 2008-05-09 | 2008-05-09 | 약액 공급 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080043551A KR101451857B1 (ko) | 2008-05-09 | 2008-05-09 | 약액 공급 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090117483A true KR20090117483A (ko) | 2009-11-12 |
KR101451857B1 KR101451857B1 (ko) | 2014-10-16 |
Family
ID=41601956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080043551A Active KR101451857B1 (ko) | 2008-05-09 | 2008-05-09 | 약액 공급 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101451857B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130058946A (ko) * | 2011-11-28 | 2013-06-05 | 세메스 주식회사 | 기판 처리 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3307980B2 (ja) * | 1992-04-15 | 2002-07-29 | 株式会社日立製作所 | 半導体装置の製造方法 |
KR20070030542A (ko) * | 2005-09-13 | 2007-03-16 | 세메스 주식회사 | 처리조의 기포 제거장치 |
KR20070034890A (ko) * | 2005-09-26 | 2007-03-29 | 세메스 주식회사 | 약액탱크의 버블방지장치 |
JP4412502B2 (ja) * | 2007-02-14 | 2010-02-10 | セイコーエプソン株式会社 | 処理装置および半導体装置の製造方法 |
-
2008
- 2008-05-09 KR KR1020080043551A patent/KR101451857B1/ko active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130058946A (ko) * | 2011-11-28 | 2013-06-05 | 세메스 주식회사 | 기판 처리 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR101451857B1 (ko) | 2014-10-16 |
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