CN106449383A - 平面连续扩硼方法 - Google Patents
平面连续扩硼方法 Download PDFInfo
- Publication number
- CN106449383A CN106449383A CN201610862819.8A CN201610862819A CN106449383A CN 106449383 A CN106449383 A CN 106449383A CN 201610862819 A CN201610862819 A CN 201610862819A CN 106449383 A CN106449383 A CN 106449383A
- Authority
- CN
- China
- Prior art keywords
- boron
- silicon chip
- powder
- boracic
- solution
- 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.)
- Pending
Links
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 46
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 38
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 42
- 239000010703 silicon Substances 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 150000004767 nitrides Chemical class 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012456 homogeneous solution Substances 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000011946 reduction process Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01L21/04—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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/228—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a liquid phase, e.g. alloy diffusion processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610862819.8A CN106449383A (zh) | 2016-09-28 | 2016-09-28 | 平面连续扩硼方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610862819.8A CN106449383A (zh) | 2016-09-28 | 2016-09-28 | 平面连续扩硼方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106449383A true CN106449383A (zh) | 2017-02-22 |
Family
ID=58170939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610862819.8A Pending CN106449383A (zh) | 2016-09-28 | 2016-09-28 | 平面连续扩硼方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106449383A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110459638A (zh) * | 2019-06-05 | 2019-11-15 | 国家电投集团西安太阳能电力有限公司 | 一种Topcon钝化的IBC电池及其制备方法 |
CN113024700A (zh) * | 2021-03-08 | 2021-06-25 | 常州时创能源股份有限公司 | 硅片硼扩散用可喷涂硼源及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148145A (zh) * | 2011-03-09 | 2011-08-10 | 绍兴旭昌科技企业有限公司 | 硼扩散源片的制备和检测补源方法 |
CN102931287A (zh) * | 2012-11-21 | 2013-02-13 | 英利能源(中国)有限公司 | 一种n型电池片及其制备方法 |
CN103560178A (zh) * | 2013-11-18 | 2014-02-05 | 北京金晟阳光科技有限公司 | Pn结和se掺杂一次完成的扩散方法 |
-
2016
- 2016-09-28 CN CN201610862819.8A patent/CN106449383A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148145A (zh) * | 2011-03-09 | 2011-08-10 | 绍兴旭昌科技企业有限公司 | 硼扩散源片的制备和检测补源方法 |
CN102931287A (zh) * | 2012-11-21 | 2013-02-13 | 英利能源(中国)有限公司 | 一种n型电池片及其制备方法 |
CN103560178A (zh) * | 2013-11-18 | 2014-02-05 | 北京金晟阳光科技有限公司 | Pn结和se掺杂一次完成的扩散方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110459638A (zh) * | 2019-06-05 | 2019-11-15 | 国家电投集团西安太阳能电力有限公司 | 一种Topcon钝化的IBC电池及其制备方法 |
CN113024700A (zh) * | 2021-03-08 | 2021-06-25 | 常州时创能源股份有限公司 | 硅片硼扩散用可喷涂硼源及其应用 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100102 Beijing Chaoyang District Beiyuan Road 170 No. 4 Building 3 Floor (Datun Incubator A1320) Applicant after: BEIJING JINSHENG YANGGUANG TECHNOLOGY CO., LTD. Applicant after: The Laiwu bright sunlight precision equipment Co., Ltd of gold Address before: 100102 Beijing Chaoyang District Lize Zhongyuan Wangjing Science Park E Block 403B Applicant before: BEIJING JINSHENG YANGGUANG TECHNOLOGY CO., LTD. Applicant before: The Laiwu bright sunlight precision equipment Co., Ltd of gold |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |