CN204289403U - 晶圆刻蚀装置 - Google Patents
晶圆刻蚀装置 Download PDFInfo
- Publication number
- CN204289403U CN204289403U CN201420556400.6U CN201420556400U CN204289403U CN 204289403 U CN204289403 U CN 204289403U CN 201420556400 U CN201420556400 U CN 201420556400U CN 204289403 U CN204289403 U CN 204289403U
- Authority
- CN
- China
- Prior art keywords
- wafer
- carrier
- etching
- drive
- transmission device
- 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.)
- Expired - Lifetime
Links
- 238000005530 etching Methods 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000036632 reaction speed Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Weting (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420556400.6U CN204289403U (zh) | 2014-09-25 | 2014-09-25 | 晶圆刻蚀装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420556400.6U CN204289403U (zh) | 2014-09-25 | 2014-09-25 | 晶圆刻蚀装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204289403U true CN204289403U (zh) | 2015-04-22 |
Family
ID=52872537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420556400.6U Expired - Lifetime CN204289403U (zh) | 2014-09-25 | 2014-09-25 | 晶圆刻蚀装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204289403U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104299933A (zh) * | 2014-09-25 | 2015-01-21 | 安徽安芯电子科技有限公司 | 晶圆刻蚀装置 |
-
2014
- 2014-09-25 CN CN201420556400.6U patent/CN204289403U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104299933A (zh) * | 2014-09-25 | 2015-01-21 | 安徽安芯电子科技有限公司 | 晶圆刻蚀装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wafer etching device Effective date of registration: 20160415 Granted publication date: 20150422 Pledgee: Jiuhua Hengchang Chizhou Industrial Investment Co. Pledgor: ANHUI ANXIN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2016340000017 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Golden Road 247000 Anhui city in Chizhou Province Economic and Technological Development Zone No. 88 Chevalier Electronic Information Industrial Park No. 10 Patentee after: ANHUI ANXIN ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Golden Road 247000 Anhui city in Chizhou Province Economic and Technological Development Zone No. 88 Chevalier Electronic Information Industrial Park No. 10 Patentee before: ANHUI ANXIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170612 Granted publication date: 20150422 Pledgee: Jiuhua Hengchang Chizhou Industrial Investment Co. Pledgor: ANHUI ANXIN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2016340000017 |
|
CX01 | Expiry of patent term |
Granted publication date: 20150422 |