KR100532730B1 - Pn 접합 다이오드 및 그 제조방법 - Google Patents
Pn 접합 다이오드 및 그 제조방법 Download PDFInfo
- Publication number
- KR100532730B1 KR100532730B1 KR10-2001-0078602A KR20010078602A KR100532730B1 KR 100532730 B1 KR100532730 B1 KR 100532730B1 KR 20010078602 A KR20010078602 A KR 20010078602A KR 100532730 B1 KR100532730 B1 KR 100532730B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor region
- semiconductor
- type
- junction
- conductivity type
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 45
- 239000004065 semiconductor Substances 0.000 claims abstract description 736
- 239000012535 impurity Substances 0.000 claims abstract description 132
- 239000000758 substrate Substances 0.000 claims description 147
- 238000000034 method Methods 0.000 claims description 90
- 238000009792 diffusion process Methods 0.000 claims description 57
- 238000005520 cutting process Methods 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 abstract description 83
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 83
- 229910052710 silicon Inorganic materials 0.000 description 83
- 239000010703 silicon Substances 0.000 description 83
- 239000010408 film Substances 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 229910052814 silicon oxide Inorganic materials 0.000 description 25
- 230000002093 peripheral effect Effects 0.000 description 20
- 230000005684 electric field Effects 0.000 description 19
- 238000002161 passivation Methods 0.000 description 12
- 229920002120 photoresistant polymer Polymers 0.000 description 12
- 229920003002 synthetic resin Polymers 0.000 description 11
- 239000000057 synthetic resin Substances 0.000 description 11
- 239000010409 thin film Substances 0.000 description 11
- 238000000137 annealing Methods 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052785 arsenic Inorganic materials 0.000 description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000001039 wet etching Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000005468 ion implantation Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- -1 31 P + Chemical class 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- BUMGIEFFCMBQDG-UHFFFAOYSA-N dichlorosilicon Chemical compound Cl[Si]Cl BUMGIEFFCMBQDG-UHFFFAOYSA-N 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/40—Resistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/01—Manufacture or treatment
- H10D8/045—Manufacture or treatment of PN junction diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (13)
- PN 접합 다이오드에 있어서, 상기 PN 접합 다이오드는,상측의 제1 단면, 상기 제1 단면에 대향하는 하측의 제2 단면, 및 상기 제1 단면과 상기 제2 단면을 접속하는 제1 외주면에 의해 정의되는 제1 도전형의 제1 반도체 영역(13);상기 제1 반도체 영역(13)의 상부에 배치되며, 상측의 제3 단면, 상기 제3 단면에 대향하는 하측의 제4 단면, 및 상기 제3 단면과 상기 제4 단면을 접속하는 제2 외주면에 의해 정의되고, 상기 제4 단면이 상기 제1 단면에 접합하는 제1 도전형의 제2 반도체 영역(14);상기 제1 및 제2 반도체 영역을 둘러싸도록, 상기 제1 및 제2 외주면에 접합하는 내주면을 갖고, 상기 제1 반도체 영역보다 낮은 불순물 농도를 가지는 제4 반도체 영역(15); 및상기 제1 및 제4 반도체 영역의 하부에 배치되며, 상기 제2 단면에서 상기 제1 반도체 영역(13)에 접합되고, 상기 제1 도전형과는 반대인 제2 도전형의 제3 반도체 영역(12)을 구비하고,상기 제3 반도체 영역(12) 및 제4 반도체 영역(15)의 외주면은 상기 PN 접합 다이오드의 칩 외주면(19)으로서 기능하고, 상기 칩 외주면(19)은 상기 제1 반도체 영역(13)의 제2 단면에 실질적으로 수직인, PN 접합 다이오드.
- 삭제
- 제1항에 있어서,상기 제4 반도체 영역(15)은 벌크 결정으로부터 절단된 웨이퍼로 만들어지는 것을 특징으로 하는 PN 접합 다이오드.
- 제1항에 있어서,제1 주 전극층(16)이 상기 제3 반도체 영역(12)의 바닥면에 형성되고, 제2 주 전극층(17)이 상기 제2 반도체 영역(14)의 제3 단면에 형성되는 것을 특징으로 하는 PN 접합 다이오드.
- 제1항에 있어서,상기 제4 반도체 영역(15)은 상기 제1 도전형인 것을 특징으로 하는 PN 접합 다이오드.
- 제1항에 있어서,상기 제4 반도체 영역(55)은 상기 제2 도전형인 것을 특징으로 하는 PN 접합 다이오드.
- 제1항에 있어서,상기 제4 반도체 영역(65)은 진성 반도체 영역으로 만들어지는 것을 특징으로 하는 PN 접합 다이오드.
- 반도체 기판으로부터 복수의 PN 접합 다이오드를 제조하는 방법으로서,제1 주면(11A)과 상기 제1 주면에 대향하는 제2 주면(11B)으로 이루어진 반도체 기판(11)을 준비하는 단계;상기 반도체 기판(11)의 제1 주면(11A) 상에 배치된 확산창(21A)을 통해 제1 도전형의 불순물 원소를 소정의 확산 깊이까지 선택적으로 도핑함으로써 제1 반도체 영역(13)을 형성하는 단계;상기 반도체 기판(11)의 제2 주면(11B) 상에 배치된 확산창(21B)을 통해 상기 제1 도전형의 불순물 원소를 소정의 확산 깊이까지 선택적으로 도핑함으로써, 상기 제1 반도체 영역(13)에 접합하도록 제2 반도체 영역(14)을 형성하는 단계;상기 반도체 기판(11)의 상기 제1 주면(11A)의 전체를 통해 제2 도전형의 불순물 원소를 상기 제1 반도체 영역의 깊이보다 얕은 깊이까지 도핑함으로써 제3 반도체 영역(12)을 형성하여, 상기 제1 반도체 영역(13)과 상기 제3 반도체 영역(12) 사이에서의 p-n 접합을 형성하는 단계; 및상기 제1 반도체 영역(13)과 상기 제3 반도체 영역(12) 사이의 p-n 접합 계면과 실질적으로 수직으로 상기 반도체 기판(11)을 절단하여 복수의 PN 접합 다이오드(100)를 제공하는 단계를 포함하는 PN 접합 다이오드 제조방법.
- 반도체 기판으로부터 복수의 PN 접합 다이오드를 제조하는 방법으로서,제1 주면(11A)과 상기 제1 주면에 대향하는 제2 주면(11B)으로 이루어진 반도체 기판(11)을 준비하는 단계;상기 반도체 기판(11)의 제1 주면(11A) 상에 배치된 확산창(21A)을 통해 제1 도전형의 불순물 원소를 소정의 확산 깊이까지 선택적으로 도핑함으로써 제1 반도체 영역(13)을 형성하는 단계;상기 반도체 기판(11)의 제2 주면(11B) 상에 배치된 확산창(22A)을 통해 상기 제1 도전형의 불순물 원소를 소정의 확산 깊이까지 선택적으로 도핑함으로써, 상기 제1 반도체 영역(13)에 접합하도록 제2 반도체 영역(14)을 형성하는 단계;상기 반도체 기판(11)의 상기 제2 주면(11B)의 전체를 통해 제2 도전형의 불순물 원소를 상기 제2 반도체 영역의 깊이보다 얕은 깊이까지 도핑함으로써 제3 반도체 영역(12)을 형성하여 상기 제2 반도체 영역과 상기 제3 반도체 영역 사이의 p-n 접합을 형성하는 단계; 및상기 제2 반도체 영역(14)과 상기 제3 반도체 영역(12) 사이의 p-n 접합 계면과 실질적으로 수직으로 상기 반도체 기판(11)을 절단하여 복수의 PN 접합 다이오드(100)를 제공하는 단계를 포함하는 PN 접합 다이오드 제조방법.
- 삭제
- 제8항 또는 제9항에 있어서,상기 반도체 기판(11)은 상기 제1 도전형인 것을 특징으로 하는 PN 접합 다이오드 제조방법.
- 제8항 또는 제9항에 있어서,상기 반도체 기판(11)은 상기 제2 도전형인 것을 특징으로 하는 PN 접합 다이오드 제조방법.
- 제8항 또는 제9항에 있어서,상기 반도체 기판(11)은 진성 반도체 영역으로 만들어지는 것을 특징으로 하는 PN 접합 다이오드 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00377483 | 2000-12-12 | ||
JP2000377483A JP4055358B2 (ja) | 2000-12-12 | 2000-12-12 | 半導体装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020046983A KR20020046983A (ko) | 2002-06-21 |
KR100532730B1 true KR100532730B1 (ko) | 2005-11-30 |
Family
ID=18846198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0078602A Expired - Fee Related KR100532730B1 (ko) | 2000-12-12 | 2001-12-12 | Pn 접합 다이오드 및 그 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6579772B2 (ko) |
JP (1) | JP4055358B2 (ko) |
KR (1) | KR100532730B1 (ko) |
DE (1) | DE10160962A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100846506B1 (ko) | 2006-12-19 | 2008-07-17 | 삼성전자주식회사 | Pn 다이오드를 포함하는 상변화 메모리 소자와 그 제조및 동작 방법 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0008319D0 (en) * | 2000-04-06 | 2000-05-24 | Discreet Logic Inc | Image processing |
JP4126872B2 (ja) * | 2000-12-12 | 2008-07-30 | サンケン電気株式会社 | 定電圧ダイオード |
DE10243813A1 (de) * | 2002-09-20 | 2004-04-01 | Robert Bosch Gmbh | Halbleiteranordnung und Verfahren zu ihrer Herstellung |
JP5076326B2 (ja) | 2006-01-31 | 2012-11-21 | 株式会社Sumco | シリコンウェーハおよびその製造方法 |
JP5103745B2 (ja) | 2006-01-31 | 2012-12-19 | 株式会社Sumco | 高周波ダイオードおよびその製造方法 |
US20110068367A1 (en) * | 2009-09-23 | 2011-03-24 | Sierra Solar Power, Inc. | Double-sided heterojunction solar cell based on thin epitaxial silicon |
US9012766B2 (en) | 2009-11-12 | 2015-04-21 | Silevo, Inc. | Aluminum grid as backside conductor on epitaxial silicon thin film solar cells |
US8698244B2 (en) * | 2009-11-30 | 2014-04-15 | International Business Machines Corporation | Silicon-on-insulator (SOI) structure configured for reduced harmonics, design structure and method |
US9214576B2 (en) | 2010-06-09 | 2015-12-15 | Solarcity Corporation | Transparent conducting oxide for photovoltaic devices |
US9773928B2 (en) | 2010-09-10 | 2017-09-26 | Tesla, Inc. | Solar cell with electroplated metal grid |
US9800053B2 (en) | 2010-10-08 | 2017-10-24 | Tesla, Inc. | Solar panels with integrated cell-level MPPT devices |
US9054256B2 (en) | 2011-06-02 | 2015-06-09 | Solarcity Corporation | Tunneling-junction solar cell with copper grid for concentrated photovoltaic application |
WO2014055781A1 (en) | 2012-10-04 | 2014-04-10 | Silevo, Inc. | Photovoltaic devices with electroplated metal grids |
US9865754B2 (en) | 2012-10-10 | 2018-01-09 | Tesla, Inc. | Hole collectors for silicon photovoltaic cells |
US10074755B2 (en) | 2013-01-11 | 2018-09-11 | Tesla, Inc. | High efficiency solar panel |
WO2014110520A1 (en) | 2013-01-11 | 2014-07-17 | Silevo, Inc. | Module fabrication of solar cells with low resistivity electrodes |
US9412884B2 (en) | 2013-01-11 | 2016-08-09 | Solarcity Corporation | Module fabrication of solar cells with low resistivity electrodes |
US9624595B2 (en) | 2013-05-24 | 2017-04-18 | Solarcity Corporation | Electroplating apparatus with improved throughput |
US9633843B2 (en) * | 2014-06-25 | 2017-04-25 | Global Wafers Co., Ltd | Silicon substrates with compressive stress and methods for production of the same |
TWI657480B (zh) * | 2014-06-25 | 2019-04-21 | 環球晶圓股份有限公司 | 具壓應力之矽基板及其製造方法 |
US10309012B2 (en) | 2014-07-03 | 2019-06-04 | Tesla, Inc. | Wafer carrier for reducing contamination from carbon particles and outgassing |
US9899546B2 (en) | 2014-12-05 | 2018-02-20 | Tesla, Inc. | Photovoltaic cells with electrodes adapted to house conductive paste |
US9947822B2 (en) | 2015-02-02 | 2018-04-17 | Tesla, Inc. | Bifacial photovoltaic module using heterojunction solar cells |
US9761744B2 (en) | 2015-10-22 | 2017-09-12 | Tesla, Inc. | System and method for manufacturing photovoltaic structures with a metal seed layer |
US9842956B2 (en) | 2015-12-21 | 2017-12-12 | Tesla, Inc. | System and method for mass-production of high-efficiency photovoltaic structures |
US9496429B1 (en) | 2015-12-30 | 2016-11-15 | Solarcity Corporation | System and method for tin plating metal electrodes |
US10115838B2 (en) | 2016-04-19 | 2018-10-30 | Tesla, Inc. | Photovoltaic structures with interlocking busbars |
FR3054373A1 (fr) * | 2016-07-20 | 2018-01-26 | St Microelectronics Tours Sas | Dispositif de protection contre des surtensions |
US10672919B2 (en) | 2017-09-19 | 2020-06-02 | Tesla, Inc. | Moisture-resistant solar cells for solar roof tiles |
US11190128B2 (en) | 2018-02-27 | 2021-11-30 | Tesla, Inc. | Parallel-connected solar roof tile modules |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079402A (en) * | 1973-07-09 | 1978-03-14 | National Semiconductor Corporation | Zener diode incorporating an ion implanted layer establishing the breakdown point below the surface |
US4106048A (en) * | 1977-04-27 | 1978-08-08 | Rca Corp. | Integrated circuit protection device comprising diode having large contact area in shunt with protected bipolar transistor |
JPS5745283A (en) * | 1980-08-29 | 1982-03-15 | Nec Home Electronics Ltd | Semiconductor device |
US5756387A (en) * | 1994-12-30 | 1998-05-26 | Sgs-Thomson Microelectronics S.R.L. | Method for forming zener diode with high time stability and low noise |
JP2000332265A (ja) * | 1999-05-21 | 2000-11-30 | Sansha Electric Mfg Co Ltd | ダイオードとその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789887A (en) * | 1985-04-23 | 1988-12-06 | Alpha Industries, Inc. | Controlling oscillator |
FR2684240B1 (fr) * | 1991-11-21 | 1994-02-18 | Sgs Thomson Microelectronics Sa | Transistor mos a zener de protection integree. |
-
2000
- 2000-12-12 JP JP2000377483A patent/JP4055358B2/ja not_active Expired - Fee Related
-
2001
- 2001-12-07 US US10/013,210 patent/US6579772B2/en not_active Expired - Fee Related
- 2001-12-12 KR KR10-2001-0078602A patent/KR100532730B1/ko not_active Expired - Fee Related
- 2001-12-12 DE DE10160962A patent/DE10160962A1/de not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079402A (en) * | 1973-07-09 | 1978-03-14 | National Semiconductor Corporation | Zener diode incorporating an ion implanted layer establishing the breakdown point below the surface |
US4106048A (en) * | 1977-04-27 | 1978-08-08 | Rca Corp. | Integrated circuit protection device comprising diode having large contact area in shunt with protected bipolar transistor |
JPS5745283A (en) * | 1980-08-29 | 1982-03-15 | Nec Home Electronics Ltd | Semiconductor device |
US5756387A (en) * | 1994-12-30 | 1998-05-26 | Sgs-Thomson Microelectronics S.R.L. | Method for forming zener diode with high time stability and low noise |
JP2000332265A (ja) * | 1999-05-21 | 2000-11-30 | Sansha Electric Mfg Co Ltd | ダイオードとその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100846506B1 (ko) | 2006-12-19 | 2008-07-17 | 삼성전자주식회사 | Pn 다이오드를 포함하는 상변화 메모리 소자와 그 제조및 동작 방법 |
Also Published As
Publication number | Publication date |
---|---|
US6579772B2 (en) | 2003-06-17 |
US20020072207A1 (en) | 2002-06-13 |
KR20020046983A (ko) | 2002-06-21 |
JP2002185019A (ja) | 2002-06-28 |
DE10160962A1 (de) | 2002-06-27 |
JP4055358B2 (ja) | 2008-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100532730B1 (ko) | Pn 접합 다이오드 및 그 제조방법 | |
JP4016595B2 (ja) | 半導体装置及びその製造方法 | |
KR100879337B1 (ko) | 저전압 펀치스루 양방향 과도 전압 억압 디바이스 및 이를제조하는 방법 | |
US5904544A (en) | Method of making a stable high voltage semiconductor device structure | |
JP2995723B2 (ja) | ウェーハ・ボンディングを利用した縦型電流半導体デバイスおよびその製作方法 | |
US8822316B2 (en) | Method for manufacturing semiconductor device including an inverted region formed by doping second conductive type impurities into diffusion region of a first conductive type | |
KR940002768B1 (ko) | 고전압 반도체 장치 및 그의 제조 공정 | |
US4419681A (en) | Zener diode | |
US9673273B2 (en) | High breakdown n-type buried layer | |
US4131910A (en) | High voltage semiconductor devices | |
US7199402B2 (en) | Semiconductor devices | |
CN103779429A (zh) | 高压二极管 | |
US3921199A (en) | Junction breakdown voltage by means of ion implanted compensation guard ring | |
US5089427A (en) | Semiconductor device and method | |
KR890004960B1 (ko) | 반도체 장치 | |
JP3917202B2 (ja) | 半導体装置の製法 | |
JP3144527B2 (ja) | 高濃度pn接合面を有する半導体装置の製造方法 | |
US11038028B2 (en) | Semiconductor device and manufacturing method | |
US10522388B1 (en) | Method of forming high-voltage silicon-on-insulator device with diode connection to handle layer | |
CN101661960A (zh) | 底部阳极肖特基二极管的结构与形成方法 | |
US20020151147A1 (en) | Manufacturing of a lateral bipolar transistor | |
JPH11251604A (ja) | 半導体装置 | |
JP2005019612A (ja) | 半導体素子及びその製法 | |
JPS6142870B2 (ko) | ||
JP2000507397A (ja) | 注入ステップを使用して半導体デバイスを製造する方法およびこの方法により製造されるデバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20011212 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040226 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20041027 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040226 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20050125 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20041027 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20050922 Appeal identifier: 2005101000455 Request date: 20050125 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20050125 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20050125 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20040426 Patent event code: PB09011R02I |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050415 Patent event code: PE09021S01D |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20050922 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20050316 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20051124 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20051124 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20081007 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20091102 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20100914 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20110929 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20121005 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20121005 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131031 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20131031 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141103 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20141103 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151030 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20151030 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20161028 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20161028 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171027 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20171027 Start annual number: 13 End annual number: 13 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20210905 |