KR20050010267A - 식각장치 - Google Patents
식각장치 Download PDFInfo
- Publication number
- KR20050010267A KR20050010267A KR1020030049309A KR20030049309A KR20050010267A KR 20050010267 A KR20050010267 A KR 20050010267A KR 1020030049309 A KR1020030049309 A KR 1020030049309A KR 20030049309 A KR20030049309 A KR 20030049309A KR 20050010267 A KR20050010267 A KR 20050010267A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- unit
- etching apparatus
- gas distribution
- gas supply
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply 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
- H01L21/67—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
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
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)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (3)
- 가스분사부를 포함하는 식각장치에 있어서,상기 가스분사부는,적어도 하나의 가스공급공을 갖는 가스공급부와;상기 가스공급부와 대향하여 이격설치되고, 상기 가스공급공에 대응하여 일면으로부터 돌출한 돌출부와, 상기 돌출부와 이격되게 마련된 복수의 제1가스분배공을 갖는 제1가스분배부를 포함하는 것을 특징으로 하는 식각장치.
- 제1항에 있어서,상기 돌출부는 반구형상인 것을 특징으로 하는 식각장치.
- 제1항 또는 제2항에 있어서,상기 가스분사부는 상기 제1가스분배부와 대향되어 이격설치되고, 상기 제1가스분배공에 대하여 이격되게 마련된 복수의 제2가스분배공을 갖는 제2가스분배부를 더 포함하는 것을 특징으로 하는 식각장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030049309A KR20050010267A (ko) | 2003-07-18 | 2003-07-18 | 식각장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030049309A KR20050010267A (ko) | 2003-07-18 | 2003-07-18 | 식각장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20050010267A true KR20050010267A (ko) | 2005-01-27 |
Family
ID=37222717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030049309A Ceased KR20050010267A (ko) | 2003-07-18 | 2003-07-18 | 식각장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20050010267A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100725613B1 (ko) * | 2005-10-27 | 2007-06-08 | 주식회사 래디언테크 | 배플 및 이를 구비한 플라즈마 처리 장치 |
USRE48959E1 (en) | 2010-12-06 | 2022-03-08 | Seagen Inc. | Humanized antibodies to LIV-1 and use of same to treat cancer |
WO2024054056A1 (ko) * | 2022-09-08 | 2024-03-14 | 주성엔지니어링(주) | 가스 분사 장치, 기판 처리 장치 및 박막 증착 방법 |
-
2003
- 2003-07-18 KR KR1020030049309A patent/KR20050010267A/ko not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100725613B1 (ko) * | 2005-10-27 | 2007-06-08 | 주식회사 래디언테크 | 배플 및 이를 구비한 플라즈마 처리 장치 |
USRE48959E1 (en) | 2010-12-06 | 2022-03-08 | Seagen Inc. | Humanized antibodies to LIV-1 and use of same to treat cancer |
WO2024054056A1 (ko) * | 2022-09-08 | 2024-03-14 | 주성엔지니어링(주) | 가스 분사 장치, 기판 처리 장치 및 박막 증착 방법 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030718 |
|
PA0201 | Request for examination | ||
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: 20050324 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20051015 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050324 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |