CN110993485A - 一种氮化硅陶瓷覆铜基板的表面钝化方法 - Google Patents
一种氮化硅陶瓷覆铜基板的表面钝化方法 Download PDFInfo
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- CN110993485A CN110993485A CN201911181492.8A CN201911181492A CN110993485A CN 110993485 A CN110993485 A CN 110993485A CN 201911181492 A CN201911181492 A CN 201911181492A CN 110993485 A CN110993485 A CN 110993485A
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- China
- Prior art keywords
- silicon nitride
- nitride ceramic
- clad substrate
- ceramic copper
- soaking
- Prior art date
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- Granted
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 41
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000758 substrate Substances 0.000 title claims abstract description 40
- 239000000919 ceramic Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000002161 passivation Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000002791 soaking Methods 0.000 claims abstract description 19
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005530 etching Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000007602 hot air drying Methods 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 229910008051 Si-OH Inorganic materials 0.000 abstract description 4
- 229910006358 Si—OH Inorganic materials 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02082—Cleaning product to be cleaned
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
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)
- Ceramic Products (AREA)
Abstract
Description
测试条件(间隔时间) | 本专利的钝化方法 | 常规清洗工艺 |
清洗后0.5h漏电流/nA | 8.7 | 10.7 |
清洗后5h再测漏电流/nA | 2.06 | 15.5 |
清洗后20h再测漏电流/nA | 2.98 | 41.3 |
清洗后44h再测漏电流/nA | <1 | 8.11 |
Claims (6)
Priority Applications (1)
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CN201911181492.8A CN110993485B (zh) | 2019-11-27 | 2019-11-27 | 一种氮化硅陶瓷覆铜基板的表面钝化方法 |
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CN201911181492.8A CN110993485B (zh) | 2019-11-27 | 2019-11-27 | 一种氮化硅陶瓷覆铜基板的表面钝化方法 |
Publications (2)
Publication Number | Publication Date |
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CN110993485A true CN110993485A (zh) | 2020-04-10 |
CN110993485B CN110993485B (zh) | 2022-06-10 |
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CN201911181492.8A Active CN110993485B (zh) | 2019-11-27 | 2019-11-27 | 一种氮化硅陶瓷覆铜基板的表面钝化方法 |
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CN (1) | CN110993485B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112608165A (zh) * | 2020-12-17 | 2021-04-06 | 东南大学 | 一种氮化铝陶瓷基板表面覆铜方法 |
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CN106328544A (zh) * | 2016-08-24 | 2017-01-11 | 浙江德汇电子陶瓷有限公司 | 氮化物陶瓷覆铜板的图形化方法及氮化物陶瓷覆铜板 |
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CN109003904A (zh) * | 2018-07-13 | 2018-12-14 | 无锡天杨电子有限公司 | 一种轨道交通芯片用陶瓷覆铜板表面图形的制备方法 |
CN109053208A (zh) * | 2018-09-03 | 2018-12-21 | 威海圆环先进陶瓷股份有限公司 | 一种活性金属化钎焊氮化硅陶瓷覆铜基板的制备工艺 |
CN109195340A (zh) * | 2018-09-18 | 2019-01-11 | 桑尼维尔新材料科技(南京)有限公司 | 一种制作金属化陶瓷基板超窄线宽、线距图形的方法 |
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2019
- 2019-11-27 CN CN201911181492.8A patent/CN110993485B/zh active Active
Patent Citations (19)
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---|---|---|---|---|
US5354415A (en) * | 1990-04-16 | 1994-10-11 | Denki Kagaku Kogyo Kabushiki Kaisha | Method for forming a ceramic circuit board |
US5846921A (en) * | 1996-03-07 | 1998-12-08 | Samsung Electronics Co., Ltd. | Semiconductor substrate cleaning solutions, methods of forming the same, and methods using the same |
US20030221702A1 (en) * | 2002-05-28 | 2003-12-04 | Peebles Henry C. | Process for cleaning and repassivating semiconductor equipment parts |
US20080121619A1 (en) * | 2006-11-23 | 2008-05-29 | United Microelectronics Corp. | Method of cleaning wafer after etching process |
US20090039053A1 (en) * | 2007-08-08 | 2009-02-12 | Foxconn Advanced Technology Inc. | Method for manufacturing electrical traces of printed circuit boards |
CN102082089A (zh) * | 2009-11-27 | 2011-06-01 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 光刻胶的去除方法 |
US20150216056A1 (en) * | 2013-08-15 | 2015-07-30 | Hitachi Metals, Ltd. | Ceramic circuit substrate and its production method |
CN103894362A (zh) * | 2014-01-10 | 2014-07-02 | 浙江晶科能源有限公司 | 一种镀膜返工片的清洗方法 |
CN105565819A (zh) * | 2015-12-16 | 2016-05-11 | 苏州大学 | 一种调节氮化硅陶瓷生物活性和抑菌性能的方法及其应用 |
CN105931947A (zh) * | 2016-05-20 | 2016-09-07 | 浙江晶科能源有限公司 | 一种硅片的清洗方法 |
CN106328544A (zh) * | 2016-08-24 | 2017-01-11 | 浙江德汇电子陶瓷有限公司 | 氮化物陶瓷覆铜板的图形化方法及氮化物陶瓷覆铜板 |
CN107546132A (zh) * | 2016-08-24 | 2018-01-05 | 浙江德汇电子陶瓷有限公司 | 金属‑陶瓷复合衬底的制造方法及其制造的复合衬底 |
CN107620067A (zh) * | 2017-09-18 | 2018-01-23 | 中国电子科技集团公司第五十五研究所 | 一种银铜焊料的蚀刻方法 |
CN108231540A (zh) * | 2017-12-20 | 2018-06-29 | 横店集团东磁股份有限公司 | 一种应用于太阳能电池制绒的后清洗工艺 |
CN108184312A (zh) * | 2017-12-29 | 2018-06-19 | 赛创电气(铜陵)有限公司 | 一种双面导通陶瓷线路板及其制备方法 |
CN108257876A (zh) * | 2018-01-11 | 2018-07-06 | 苏州久奥新材料有限公司 | 一种活性金属钎焊氮化物陶瓷基板及其图形化方法 |
CN109003904A (zh) * | 2018-07-13 | 2018-12-14 | 无锡天杨电子有限公司 | 一种轨道交通芯片用陶瓷覆铜板表面图形的制备方法 |
CN109053208A (zh) * | 2018-09-03 | 2018-12-21 | 威海圆环先进陶瓷股份有限公司 | 一种活性金属化钎焊氮化硅陶瓷覆铜基板的制备工艺 |
CN109195340A (zh) * | 2018-09-18 | 2019-01-11 | 桑尼维尔新材料科技(南京)有限公司 | 一种制作金属化陶瓷基板超窄线宽、线距图形的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112608165A (zh) * | 2020-12-17 | 2021-04-06 | 东南大学 | 一种氮化铝陶瓷基板表面覆铜方法 |
CN112608165B (zh) * | 2020-12-17 | 2022-09-23 | 东南大学 | 一种氮化铝陶瓷基板表面覆铜方法 |
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Address after: 224200 No. 18 Hongda Road, Chengdong New District, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Jiangsu fulehua Semiconductor Technology Co.,Ltd. Address before: 224200 No. 18 Hongda Road, Chengdong New District, Dongtai City, Yancheng City, Jiangsu Province Applicant before: JIANGSU FULEDE SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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