JP2002503390A - 選択性拡散領域を有する半導体装置 - Google Patents
選択性拡散領域を有する半導体装置Info
- Publication number
- JP2002503390A JP2002503390A JP52840198A JP52840198A JP2002503390A JP 2002503390 A JP2002503390 A JP 2002503390A JP 52840198 A JP52840198 A JP 52840198A JP 52840198 A JP52840198 A JP 52840198A JP 2002503390 A JP2002503390 A JP 2002503390A
- Authority
- JP
- Japan
- Prior art keywords
- region
- substrate
- dopant
- semiconductor device
- diffusion
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 103
- 238000009792 diffusion process Methods 0.000 title claims abstract description 102
- 239000000758 substrate Substances 0.000 claims abstract description 142
- 239000002019 doping agent Substances 0.000 claims abstract description 131
- 238000000034 method Methods 0.000 claims abstract description 95
- 229910052751 metal Inorganic materials 0.000 claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 62
- 239000007787 solid Substances 0.000 claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000003247 decreasing effect Effects 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 59
- 238000000576 coating method Methods 0.000 claims description 16
- 238000007650 screen-printing Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005530 etching Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 239000006117 anti-reflective coating Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 230000000873 masking effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000001465 metallisation Methods 0.000 description 7
- 238000007639 printing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N Adamantane Natural products C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- DPBYCORQBMMFJZ-UHFFFAOYSA-N 20-episilicine Natural products O=C1CC2C(CC)CN(C)CC2CC2=C1NC1=CC=CC=C21 DPBYCORQBMMFJZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002508 contact lithography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
- Bipolar Transistors (AREA)
- Drying Of Semiconductors (AREA)
- Thyristors (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. スライス状の半導体基板を含む半導体装置の製造方法であって、製造方 法が、 工程1) 固体系ドーパント源のパターンを半導体基板上の第1の主面に選択 的に適用し、 工程2) 半導体基板を取り巻く気相環境内で制御された熱処理過程により該 固体系ドーパント源から基板内にドーパント原子を拡散させ、固体系ドーパント 源からのドーパントを直接に該基板中に拡散させて、固体系ドーパント源のパタ ーン直下の上記基板内に直接的に、第1の拡散領域を形成すると同時に、該固体 系ドーパント源からのドーパントを間接的にガス環境を介して基板内に拡散させ 、第2の拡散領域を少なくともパターンで覆われていない基板上の領域に形成し 、 工程3) 該第2の拡散領域をエッチングしないで、金属コンタクトパターン を該第1の拡散領域に実質的に整合するように形成することを、 含む半導体装置の製造方法。 2. 選択的適用工程1)が固体系ドーパント源を選択的に配置することを含 む請求の範囲1の方法。 3. 当該基板が、第1の伝導タイプからなり、固体系ドーパント源からのド ーパントが第2の伝導タイプからなる請求の範囲1又は2の方法。 4. 該拡散工程2)の後で金属コンタクト形成工程3)の前に、さらに、皮 膜保護層を適用する工程を含む前記いずれかの請求の範囲の方法。 5. 皮膜保護層が酸化物層である請求の範囲4の方法。 6. さらに、選択的ドーパント源適用工程1)の前に、半導体基板をテクス チュア処理する工程を含む上記いずれかの請求の範囲の方法。 7. 固体系ドーパント源がスクリーン印刷によって適用される第1のペース トである上記いずれかの請求の範囲の方法。 8. さらに、反射防止膜を適用する工程を含む上記いずれかの請求の範囲に 記載の方法。 9. 金属コンタクトパターン形成工程3)が、該金属コンタクトパターンと 第1の拡散領域との間に、皮膜保護層およびまたは反射防止層を介して焼結する ことにより、オーミックコンタクトを形成する工程を含む請求の範囲4、5又は 8の方法。 10. 選択性ドーパント源適用工程1)が、該基板の1つ以上の主面に1つ 以上の固体系材料を適用することを含み、各個体系材料が、さらに、該固体系ド ーパント源と同じ伝導タイプで且つ異なる濃度を有するドーパント源であるか又 は異なる伝導タイプのドーパント源であるか、若しくはドープされていない上記 いずれかの請求の範囲の方法。 11. 第2の拡散領域形成工程が該半導体基板中にエミッタ又はコレクタ領 域を形成する上記いずれかの請求の範囲の方法。 12. 第2の拡散領域が第1の拡散領域より実質的に広い上記いずれかの請 求の範囲に記載の方法。 13. 第1の領域と第2の領域でのドーピングレベルの比が少なくとも5で あり、好ましくは10以上である上記いずれかの請求の範囲の方法。 14. 上記いずれかの請求の範囲の方法により製造可能な半導体装置であっ て、スライス形状の半導体基板と、1つの主面に第1のドープ領域と、該主面に あって該第1のドープ領域と突き当たる第2のドープ領域とからなり、第1と第 2のドープ領域のドープレベルが、第1のドープ領域から第2のドープ領域へ単 調に低減している半導体装置。 15. 該基板が、第1の伝導タイプであり、第1のドープ領域のドーパント が第2の伝導タイプである請求の範囲14の半導体装置。 16. さらに、第1及び第2のドープ領域を覆う被覆保護層を含む請求の範 囲14又は15の半導体装置。 17. 該被覆保護層が、酸化物層である請求の範囲16の半導体装置。 18. 半導体基板の表面がテクスチュア処理されている請求の範囲14ない し17のいずれかの半導体装置。 19. さらに反射防止膜を含む請求の範囲14ないし18のいずれかの半導 体装置。 20. 第2のドープ領域が、半導体基板絵持った又はコレクタ領域を形成し ている請求の範囲14ないし19のいずれかの半導体装置。 21. 第2のドープ領域が第1のドープ領域より実質的に広くされている請 求の範囲14ないし20のいずれかの半導体装置。 22. 第1の領域と第2の領域でのドーピングレベルの比が少なくとも5で あり、好ましくは10以上である請求の範囲14ないし21のいずれかの半導体 装置。 23. 第1のドーパント領域と実質的に整合した金属コンタクトパターンを 含む請求の範囲14ないし22いずれかの半導体装置。 24. 金属コンタクトパターンが第1のドーパント領域とオーミック接触し ている請求の範囲23の半導体装置。 25. 半導体装置か光電池である請求の範囲1ないし12いずれかの方法ま たは請求の範囲14ないし23いずれかの半導体装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96120865A EP0851511A1 (en) | 1996-12-24 | 1996-12-24 | Semiconductor device with two selectively diffused regions |
EP96120865.9 | 1996-12-24 | ||
PCT/EP1997/007246 WO1998028798A1 (en) | 1996-12-24 | 1997-12-22 | Semiconductor device with selectively diffused regions |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007139083A Division JP2007235174A (ja) | 1996-12-24 | 2007-05-25 | 選択性拡散領域を有する光電池 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002503390A true JP2002503390A (ja) | 2002-01-29 |
JP2002503390A5 JP2002503390A5 (ja) | 2005-09-08 |
JP3999820B2 JP3999820B2 (ja) | 2007-10-31 |
Family
ID=8223558
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52840198A Expired - Lifetime JP3999820B2 (ja) | 1996-12-24 | 1997-12-22 | 選択性拡散領域を有する光電池の製造方法 |
JP2007139083A Pending JP2007235174A (ja) | 1996-12-24 | 2007-05-25 | 選択性拡散領域を有する光電池 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007139083A Pending JP2007235174A (ja) | 1996-12-24 | 2007-05-25 | 選択性拡散領域を有する光電池 |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0851511A1 (ja) |
JP (2) | JP3999820B2 (ja) |
CN (1) | CN1155104C (ja) |
AT (1) | ATE281698T1 (ja) |
AU (1) | AU741153B2 (ja) |
CA (1) | CA2276008C (ja) |
DE (1) | DE69731485T2 (ja) |
DK (1) | DK0960443T3 (ja) |
ES (1) | ES2232887T3 (ja) |
WO (1) | WO1998028798A1 (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006025203A1 (ja) * | 2004-08-31 | 2006-03-09 | Sharp Kabushiki Kaisha | 太陽電池およびその製造方法 |
JP2009076546A (ja) * | 2007-09-19 | 2009-04-09 | Sharp Corp | 太陽電池の製造方法 |
JP2009081470A (ja) * | 2009-01-19 | 2009-04-16 | Sharp Corp | 太陽電池セルおよび太陽電池モジュール |
JP2010056241A (ja) * | 2008-08-27 | 2010-03-11 | Mitsubishi Electric Corp | 光起電力装置及びその製造方法 |
JP2010534927A (ja) * | 2007-07-26 | 2010-11-11 | ウニベルジテーツ コンスタンツ | バックエッチングを施したエミッタを有するシリコン太陽電池および類似の太陽電池を形成する方法 |
JP2011243985A (ja) * | 2010-05-18 | 2011-12-01 | Rohm & Haas Electronic Materials Llc | 半導体上に電流トラックを形成する方法 |
JP2011529276A (ja) * | 2008-07-28 | 2011-12-01 | デイ4 エネルギー インコーポレイテッド | 低温精密エッチ・バック及び不動態化プロセスで製造された選択エミッタを有する結晶シリコンpv電池 |
JP2012114452A (ja) * | 2005-12-21 | 2012-06-14 | Sunpower Corp | 裏面電極型太陽電池構造及びその製造プロセス |
JP2013536589A (ja) * | 2010-08-25 | 2013-09-19 | サニーバ,インコーポレイテッド | 選択的表面電界を有する裏面接合型太陽電池 |
JP2014150276A (ja) * | 2008-02-20 | 2014-08-21 | Sunpower Corp | エミッタを有するフロントコンタクト型太陽電池 |
JP2015050357A (ja) * | 2013-09-02 | 2015-03-16 | 日立化成株式会社 | p型拡散層を有するシリコン基板の製造方法、太陽電池素子の製造方法及び太陽電池素子 |
JP2016131255A (ja) * | 2016-03-16 | 2016-07-21 | 三菱電機株式会社 | 太陽電池の製造方法 |
JP2016213295A (ja) * | 2015-05-07 | 2016-12-15 | 日立化成株式会社 | 太陽電池素子の製造方法及び太陽電池素子 |
KR20190108260A (ko) * | 2018-03-14 | 2019-09-24 | 한국과학기술연구원 | 상호 확산을 사용한 반도체 소자 및 이를 제조하는 방법 |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000138386A (ja) * | 1998-11-04 | 2000-05-16 | Shin Etsu Chem Co Ltd | 太陽電池の製造方法およびこの方法で製造された太陽電池 |
EP1024523A1 (en) * | 1999-01-27 | 2000-08-02 | Imec (Interuniversity Microelectronics Center) VZW | Method for fabricating thin film semiconductor devices |
NL1012961C2 (nl) * | 1999-09-02 | 2001-03-05 | Stichting Energie | Werkwijze voor het vervaardigen van een halfgeleiderinrichting. |
KR100420030B1 (ko) * | 2001-04-23 | 2004-02-25 | 삼성에스디아이 주식회사 | 태양 전지의 제조 방법 |
GB0114896D0 (en) * | 2001-06-19 | 2001-08-08 | Bp Solar Ltd | Process for manufacturing a solar cell |
EP1378947A1 (en) | 2002-07-01 | 2004-01-07 | Interuniversitair Microelektronica Centrum Vzw | Semiconductor etching paste and the use thereof for localised etching of semiconductor substrates |
JP4121928B2 (ja) | 2003-10-08 | 2008-07-23 | シャープ株式会社 | 太陽電池の製造方法 |
JP4232597B2 (ja) | 2003-10-10 | 2009-03-04 | 株式会社日立製作所 | シリコン太陽電池セルとその製造方法 |
US7906722B2 (en) | 2005-04-19 | 2011-03-15 | Palo Alto Research Center Incorporated | Concentrating solar collector with solid optical element |
US20070107773A1 (en) | 2005-11-17 | 2007-05-17 | Palo Alto Research Center Incorporated | Bifacial cell with extruded gridline metallization |
US7799371B2 (en) | 2005-11-17 | 2010-09-21 | Palo Alto Research Center Incorporated | Extruding/dispensing multiple materials to form high-aspect ratio extruded structures |
US7765949B2 (en) | 2005-11-17 | 2010-08-03 | Palo Alto Research Center Incorporated | Extrusion/dispensing systems and methods |
EP1958242A4 (en) * | 2005-11-24 | 2010-02-24 | Newsouth Innovations Pty Ltd | PREPARATION OF SOLAR CELLS WITH HIGH EFFICIENCY |
US7851693B2 (en) | 2006-05-05 | 2010-12-14 | Palo Alto Research Center Incorporated | Passively cooled solar concentrating photovoltaic device |
US7780812B2 (en) | 2006-11-01 | 2010-08-24 | Palo Alto Research Center Incorporated | Extrusion head with planarized edge surface |
US8226391B2 (en) | 2006-11-01 | 2012-07-24 | Solarworld Innovations Gmbh | Micro-extrusion printhead nozzle with tapered cross-section |
US7922471B2 (en) | 2006-11-01 | 2011-04-12 | Palo Alto Research Center Incorporated | Extruded structure with equilibrium shape |
US8322025B2 (en) | 2006-11-01 | 2012-12-04 | Solarworld Innovations Gmbh | Apparatus for forming a plurality of high-aspect ratio gridline structures |
US7638438B2 (en) | 2006-12-12 | 2009-12-29 | Palo Alto Research Center Incorporated | Solar cell fabrication using extrusion mask |
US7928015B2 (en) | 2006-12-12 | 2011-04-19 | Palo Alto Research Center Incorporated | Solar cell fabrication using extruded dopant-bearing materials |
EP2654089A3 (en) * | 2007-02-16 | 2015-08-12 | Nanogram Corporation | Solar cell structures, photovoltaic modules and corresponding processes |
US7954449B2 (en) | 2007-05-08 | 2011-06-07 | Palo Alto Research Center Incorporated | Wiring-free, plumbing-free, cooled, vacuum chuck |
ATE547812T1 (de) * | 2007-07-18 | 2012-03-15 | Imec | Verfahren zur herstellung einer emitterstruktur und daraus resultierende emitterstrukturen |
DE102007035068A1 (de) * | 2007-07-26 | 2009-01-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Fertigen einer Silizium-Solarzelle mit einem selektiven Emitter sowie entsprechende Solarzelle |
US7999175B2 (en) | 2008-09-09 | 2011-08-16 | Palo Alto Research Center Incorporated | Interdigitated back contact silicon solar cells with laser ablated grooves |
US8117983B2 (en) | 2008-11-07 | 2012-02-21 | Solarworld Innovations Gmbh | Directional extruded bead control |
US9150966B2 (en) | 2008-11-14 | 2015-10-06 | Palo Alto Research Center Incorporated | Solar cell metallization using inline electroless plating |
US8080729B2 (en) | 2008-11-24 | 2011-12-20 | Palo Alto Research Center Incorporated | Melt planarization of solar cell bus bars |
US8960120B2 (en) | 2008-12-09 | 2015-02-24 | Palo Alto Research Center Incorporated | Micro-extrusion printhead with nozzle valves |
DE102009018653B4 (de) * | 2009-03-04 | 2015-12-03 | SolarWorld Industries Thüringen GmbH | Verfahren zur Herstellung von Halbleiterbauelementen unter Nutzung von Dotierungstechniken |
DE102009041546A1 (de) | 2009-03-27 | 2010-10-14 | Bosch Solar Energy Ag | Verfahren zur Herstellung von Solarzellen mit selektivem Emitter |
KR101597825B1 (ko) * | 2009-07-24 | 2016-02-25 | 엘지전자 주식회사 | 태양전지, 태양전지의 제조방법 및 열확산용 열처리 장치 |
NL2003324C2 (en) * | 2009-07-31 | 2011-02-02 | Otb Solar Bv | Photovoltaic cell with a selective emitter and method for making the same. |
KR101611456B1 (ko) * | 2009-09-02 | 2016-04-11 | 엘지이노텍 주식회사 | 인계 분산제를 포함하는 전극 형성용 페이스트 조성물 |
US8735234B2 (en) * | 2010-02-18 | 2014-05-27 | Varian Semiconductor Equipment Associates, Inc. | Self-aligned ion implantation for IBC solar cells |
WO2011110231A1 (en) * | 2010-03-12 | 2011-09-15 | Q-Cells Se | Method and in-line production system for the production of solar cells |
KR101046219B1 (ko) | 2010-04-02 | 2011-07-04 | 엘지전자 주식회사 | 선택적 에미터를 갖는 태양전지 |
CN101866971A (zh) * | 2010-05-18 | 2010-10-20 | 常州亿晶光电科技有限公司 | 具有选择性发射级太阳能电池片 |
CN101866984B (zh) * | 2010-05-18 | 2015-01-07 | 常州亿晶光电科技有限公司 | 对晶体硅电池片表面选择性掺杂制发射级的方法 |
DE102010024308A1 (de) * | 2010-06-18 | 2011-12-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Erzeugung einer selektiven Dotierstruktur in einem Halbleitersubstrat zur Herstellung einer photovoltaischen Solarzelle |
JP5538103B2 (ja) * | 2010-07-07 | 2014-07-02 | 三菱電機株式会社 | 太陽電池セルの製造方法 |
KR101733055B1 (ko) * | 2010-09-06 | 2017-05-24 | 엘지전자 주식회사 | 태양 전지 모듈 |
CN102468364A (zh) * | 2010-11-05 | 2012-05-23 | 无锡尚德太阳能电力有限公司 | 一种选择性发射极太阳电池及其制作方法 |
JP4978759B1 (ja) * | 2010-11-17 | 2012-07-18 | 日立化成工業株式会社 | 太陽電池の製造方法 |
CN102110721A (zh) * | 2010-12-17 | 2011-06-29 | 福建省上杭县九洲硅业有限公司 | 晶体硅太阳能电池的梯度型背表面场及其制备方法 |
CN102082210A (zh) * | 2010-12-18 | 2011-06-01 | 广东爱康太阳能科技有限公司 | 制造细栅选择性发射极晶硅太阳电池的方法 |
KR101114198B1 (ko) | 2010-12-31 | 2012-03-13 | 현대중공업 주식회사 | 국부화 에미터 태양전지 및 그 제조 방법 |
KR101198438B1 (ko) | 2010-12-31 | 2012-11-06 | 현대중공업 주식회사 | 양면 수광형 국부화 에미터 태양전지 및 그 제조 방법 |
DE102011002748A1 (de) | 2011-01-17 | 2012-07-19 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Silizium-Solarzelle |
US8962424B2 (en) | 2011-03-03 | 2015-02-24 | Palo Alto Research Center Incorporated | N-type silicon solar cell with contact/protection structures |
KR101071546B1 (ko) | 2011-04-26 | 2011-10-10 | 주식회사 톱텍 | 태양전지 제조방법 및 이를 통해 제조된 태양전지 |
DE102011051040A1 (de) * | 2011-06-14 | 2012-12-20 | Solarworld Innovations Gmbh | Verfahren zum Herstellen einer Solarzelle und Verfahren zum Herstellen einer Metallisierungsstruktur |
CN102306684B (zh) * | 2011-09-19 | 2016-01-20 | 苏州旭环光伏科技有限公司 | 一种三级掺杂水平的选择性发射极及其制备方法 |
TWI424584B (zh) * | 2011-11-30 | 2014-01-21 | Au Optronics Corp | 製作太陽能電池之方法 |
US20130199604A1 (en) * | 2012-02-06 | 2013-08-08 | Silicon Solar Solutions | Solar cells and methods of fabrication thereof |
US8895325B2 (en) * | 2012-04-27 | 2014-11-25 | Varian Semiconductor Equipment Associates, Inc. | System and method for aligning substrates for multiple implants |
KR102039611B1 (ko) * | 2012-05-22 | 2019-11-01 | 주성엔지니어링(주) | 기판형 태양 전지 및 그의 제조 방법, 기판형 태양 전지의 도핑 방법 및 장치 |
CN102856436A (zh) * | 2012-09-05 | 2013-01-02 | 友达光电股份有限公司 | 太阳能电池及其制作方法 |
US9960287B2 (en) | 2014-02-11 | 2018-05-01 | Picasolar, Inc. | Solar cells and methods of fabrication thereof |
WO2019206679A1 (en) | 2018-04-24 | 2019-10-31 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Passivated layer stack for a light harvesting device |
CN113675289B (zh) * | 2021-10-22 | 2022-03-01 | 浙江晶科能源有限公司 | 光伏电池及其制备方法、光伏组件 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2238251B1 (ja) * | 1973-07-03 | 1977-09-16 | Telecommunications Sa | |
US4152824A (en) * | 1977-12-30 | 1979-05-08 | Mobil Tyco Solar Energy Corporation | Manufacture of solar cells |
US4478879A (en) * | 1983-02-10 | 1984-10-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Screen printed interdigitated back contact solar cell |
DE4217428A1 (de) * | 1991-12-09 | 1993-06-17 | Deutsche Aerospace | Hochleistungs-solarzellenstruktur |
DE4401782C2 (de) * | 1994-01-21 | 2001-08-02 | Angew Solarenergie Ase Gmbh | Verfahren zur Herstellung eines lokal flachen Emitters zwischen den Kontaktfingern einer Solarzelle |
JP3032422B2 (ja) * | 1994-04-28 | 2000-04-17 | シャープ株式会社 | 太陽電池セルとその製造方法 |
-
1996
- 1996-12-24 EP EP96120865A patent/EP0851511A1/en not_active Withdrawn
-
1997
- 1997-12-22 CA CA002276008A patent/CA2276008C/en not_active Expired - Fee Related
- 1997-12-22 CN CNB971808910A patent/CN1155104C/zh not_active Expired - Lifetime
- 1997-12-22 DE DE69731485T patent/DE69731485T2/de not_active Expired - Lifetime
- 1997-12-22 ES ES97954669T patent/ES2232887T3/es not_active Expired - Lifetime
- 1997-12-22 DK DK97954669T patent/DK0960443T3/da active
- 1997-12-22 AU AU59555/98A patent/AU741153B2/en not_active Ceased
- 1997-12-22 EP EP97954669A patent/EP0960443B1/en not_active Expired - Lifetime
- 1997-12-22 WO PCT/EP1997/007246 patent/WO1998028798A1/en active IP Right Grant
- 1997-12-22 AT AT97954669T patent/ATE281698T1/de active
- 1997-12-22 JP JP52840198A patent/JP3999820B2/ja not_active Expired - Lifetime
-
2007
- 2007-05-25 JP JP2007139083A patent/JP2007235174A/ja active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006025203A1 (ja) * | 2004-08-31 | 2006-03-09 | Sharp Kabushiki Kaisha | 太陽電池およびその製造方法 |
JP2012114452A (ja) * | 2005-12-21 | 2012-06-14 | Sunpower Corp | 裏面電極型太陽電池構造及びその製造プロセス |
JP2010534927A (ja) * | 2007-07-26 | 2010-11-11 | ウニベルジテーツ コンスタンツ | バックエッチングを施したエミッタを有するシリコン太陽電池および類似の太陽電池を形成する方法 |
US8586396B2 (en) | 2007-07-26 | 2013-11-19 | Universität Konstanz | Method for producing a silicon solar cell with a back-etched emitter as well as a corresponding solar cell |
JP2009076546A (ja) * | 2007-09-19 | 2009-04-09 | Sharp Corp | 太陽電池の製造方法 |
JP2014150276A (ja) * | 2008-02-20 | 2014-08-21 | Sunpower Corp | エミッタを有するフロントコンタクト型太陽電池 |
JP2011529276A (ja) * | 2008-07-28 | 2011-12-01 | デイ4 エネルギー インコーポレイテッド | 低温精密エッチ・バック及び不動態化プロセスで製造された選択エミッタを有する結晶シリコンpv電池 |
JP2010056241A (ja) * | 2008-08-27 | 2010-03-11 | Mitsubishi Electric Corp | 光起電力装置及びその製造方法 |
JP2009081470A (ja) * | 2009-01-19 | 2009-04-16 | Sharp Corp | 太陽電池セルおよび太陽電池モジュール |
JP2011243985A (ja) * | 2010-05-18 | 2011-12-01 | Rohm & Haas Electronic Materials Llc | 半導体上に電流トラックを形成する方法 |
JP2013536589A (ja) * | 2010-08-25 | 2013-09-19 | サニーバ,インコーポレイテッド | 選択的表面電界を有する裏面接合型太陽電池 |
JP2015050357A (ja) * | 2013-09-02 | 2015-03-16 | 日立化成株式会社 | p型拡散層を有するシリコン基板の製造方法、太陽電池素子の製造方法及び太陽電池素子 |
JP2016213295A (ja) * | 2015-05-07 | 2016-12-15 | 日立化成株式会社 | 太陽電池素子の製造方法及び太陽電池素子 |
JP2016131255A (ja) * | 2016-03-16 | 2016-07-21 | 三菱電機株式会社 | 太陽電池の製造方法 |
KR20190108260A (ko) * | 2018-03-14 | 2019-09-24 | 한국과학기술연구원 | 상호 확산을 사용한 반도체 소자 및 이를 제조하는 방법 |
KR102045989B1 (ko) | 2018-03-14 | 2019-11-18 | 한국과학기술연구원 | 상호 확산을 사용한 반도체 소자 및 이를 제조하는 방법 |
US10886161B2 (en) | 2018-03-14 | 2021-01-05 | Korea Institute Of Science And Technology | Semiconductor device using inter-diffusion and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
ES2232887T3 (es) | 2005-06-01 |
EP0851511A1 (en) | 1998-07-01 |
DE69731485D1 (de) | 2004-12-09 |
DE69731485T2 (de) | 2005-10-27 |
DK0960443T3 (da) | 2005-03-14 |
AU741153B2 (en) | 2001-11-22 |
JP2007235174A (ja) | 2007-09-13 |
CN1241298A (zh) | 2000-01-12 |
AU5955598A (en) | 1998-07-17 |
EP0960443A1 (en) | 1999-12-01 |
CA2276008C (en) | 2005-03-22 |
ATE281698T1 (de) | 2004-11-15 |
WO1998028798A1 (en) | 1998-07-02 |
CA2276008A1 (en) | 1998-07-02 |
EP0960443B1 (en) | 2004-11-03 |
JP3999820B2 (ja) | 2007-10-31 |
CN1155104C (zh) | 2004-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2002503390A (ja) | 選択性拡散領域を有する半導体装置 | |
US6825104B2 (en) | Semiconductor device with selectively diffused regions | |
AU2002257979B2 (en) | Process for manufacturing a solar cell | |
KR101436357B1 (ko) | 선택적 전면 필드를 구비한 후면 접합 태양전지 | |
US6524880B2 (en) | Solar cell and method for fabricating the same | |
US20050268963A1 (en) | Process for manufacturing photovoltaic cells | |
EP1892767A1 (en) | Photovoltaic cell and production thereof | |
US20050189013A1 (en) | Process for manufacturing photovoltaic cells | |
US20070295399A1 (en) | Back-Contact Photovoltaic Cells | |
EP2013912A2 (en) | Solar cells and methods for manufacturing same | |
AU2002257979A1 (en) | Process for manufacturing a solar cell | |
KR20020010584A (ko) | 알루미늄 합금이 후면 접합된 태양 전지와 그것의 제조 방법 | |
EP2662898B1 (en) | Solar cell and method for manufacturing the same | |
Volk et al. | Honeycomb structure on multi-crystalline silicon Al-BSF solar cell with 17.8% efficiency | |
TW201104907A (en) | Surface treatment of silicon | |
KR20140041602A (ko) | 고효율 후면 접촉 후면 접합 태양 전지의 이온 주입 및 어닐링 | |
Zhong et al. | Mass production of high efficiency selective emitter crystalline silicon solar cells employing phosphorus ink technology | |
CN117712219A (zh) | 太阳能电池的制备方法及太阳能电池 | |
Tucci et al. | CF4/O2 dry etching of textured crystalline silicon surface in a-Si: H/c-Si heterojunction for photovoltaic applications | |
Zechner et al. | Systematic study towards high efficiency multicrystalline silicon solar cells with mechanical surface texturization | |
JPH06252428A (ja) | 光電変換素子の製造方法 | |
CN113380922A (zh) | 制备方法及选择性发射极太阳能电池 | |
EP2645427A1 (en) | Extended laser ablation in solar cell manufacture | |
CN117691000B (zh) | 一种太阳电池的制备方法、太阳电池及光伏组件 | |
Ruby et al. | Simplified processing for 23%-efficient silicon concentrator solar cells |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041221 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060704 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20061004 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20061120 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070104 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070525 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070719 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070731 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070810 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100817 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100817 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110817 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120817 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130817 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |