CN216054573U - 一种防止扬尘的等离子体刻蚀设备 - Google Patents
一种防止扬尘的等离子体刻蚀设备 Download PDFInfo
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- CN216054573U CN216054573U CN202122769632.2U CN202122769632U CN216054573U CN 216054573 U CN216054573 U CN 216054573U CN 202122769632 U CN202122769632 U CN 202122769632U CN 216054573 U CN216054573 U CN 216054573U
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000001020 plasma etching Methods 0.000 title claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 18
- 238000005530 etching Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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CN202122769632.2U CN216054573U (zh) | 2021-11-12 | 2021-11-12 | 一种防止扬尘的等离子体刻蚀设备 |
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CN202122769632.2U CN216054573U (zh) | 2021-11-12 | 2021-11-12 | 一种防止扬尘的等离子体刻蚀设备 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: 4th Floor, Science Island Station, No. 14, Science Academy Road, Shushan District, Hefei City, Anhui Province, 230031 Patentee after: Huang Yingjie Address before: 230001 room 307-1, building 7, No. 102, science Avenue, high tech Zone, Hefei, Anhui Province Patentee before: Hefei Fangben Plasma Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: 230031, 4th Floor, Comprehensive Building, Building 24, Shuke Yuan, northeast corner of the intersection of Science Island Road and Qiongyang Road, Shushan District, Hefei City, Anhui Province, China, Zhongchuang Gong, Zone 6, 602 Patentee after: Kedao Kelin Intelligent Equipment (Hefei) Co.,Ltd. Address before: 4th Floor, Science Island Station, No. 14, Science Academy Road, Shushan District, Hefei City, Anhui Province, 230031 Patentee before: Huang Yingjie |
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TR01 | Transfer of patent right |