KR100451764B1 - 전력 분배기로 사용하기 위한 반도체 장치 - Google Patents
전력 분배기로 사용하기 위한 반도체 장치 Download PDFInfo
- Publication number
- KR100451764B1 KR100451764B1 KR10-2001-0078569A KR20010078569A KR100451764B1 KR 100451764 B1 KR100451764 B1 KR 100451764B1 KR 20010078569 A KR20010078569 A KR 20010078569A KR 100451764 B1 KR100451764 B1 KR 100451764B1
- Authority
- KR
- South Korea
- Prior art keywords
- capacitor
- electrode
- region
- metal
- semiconductor device
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000000151 deposition Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 description 26
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 9
- 229920005591 polysilicon Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/0805—Capacitors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (8)
- 반도체 기판상에 형성된 캐패시터를 통해 AC 전력 신호를 탐지하고 이를 분배하는 전력 분배기로 사용하기 위한 반도체 장치에 있어서,기판의 일 영역에 형성된 제 1 트랜지스터의 드레인 영역에 제 1 전극을 갖고, 그 상부에 유전막, 캐핑층 및 제 2 전극을 구성한 제 1 캐패시터와,기판의 일 영역과 이격된 이 영역에 형성된 제 2 트랜지스터의 드레인 영역에 제 1 전극을 갖고, 그 상부에 유전막, 캐핑층 및 제 2 전극을 구성한 제 2 캐패시터와,상기 제 1 캐패시터의 제 2 전극과 연결되어 제 1 캐패시터에서 탐지된 AC 전력 신호를 전송하는 제 1 금속라인과,상기 제 2 캐패시터의 제 2 전극과 연결되어 제 2 캐패시터에서 탐지된 AC 전력 신호를 전송하는 제 2 금속라인과,상기 제 1 캐패시터와 제 1 금속라인의 콘택 영역과, 상기 제 2 캐패시터와 제 2 금속라인의 콘택 영역과 연결된 폴리 레지스터와,상기 제 1, 제 2 금속라인과 연결되어, 제 1, 제 2 금속라인에 공통으로 흐르는 AC 전력 신호를 반분하여 전송하는 제 3 금속라인을 포함하여 구성됨을 특징으로 하는 전력 분배기로 사용하기 위한 반도체 장치.
- 삭제
- 제 1항에 있어서, 상기 제 1, 제 2 트랜지스터의 소오스/드레인 및 게이트 전극 상부는 살리사이드(salicide)로 되어있음을 특징으로 하는 전력 분배기로 사용하기 위한 반도체 장치.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 유전막은 PECVD SiO2, PECVD SiN의 어느 하나로 구성된 것을 특징으로 하는 전력 분배기로 사용하기 위한 반도체 장치.
- 제 1 항에 있어서, 상기 캐핑층은 TiN으로 구성된 것을 특징으로 하는 전력 분배기로 사용하기 위한 반도체 장치.
- 제 1항에 있어서, 상기 폴리 레지스터는 기판을 액티브 영역과 필드 영역으로 정의하는 필드 산화막 상에 폴리층을 증착하여 형성된 것을 특징으로 하는 전력 분배기로 사용하기 위한 반도체 장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0078569A KR100451764B1 (ko) | 2001-12-12 | 2001-12-12 | 전력 분배기로 사용하기 위한 반도체 장치 |
JP2002357642A JP4440532B2 (ja) | 2001-12-12 | 2002-12-10 | 電力分配器 |
US10/317,168 US6906373B2 (en) | 2001-12-12 | 2002-12-12 | Power divider |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0078569A KR100451764B1 (ko) | 2001-12-12 | 2001-12-12 | 전력 분배기로 사용하기 위한 반도체 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030048616A KR20030048616A (ko) | 2003-06-25 |
KR100451764B1 true KR100451764B1 (ko) | 2004-10-08 |
Family
ID=19716932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0078569A KR100451764B1 (ko) | 2001-12-12 | 2001-12-12 | 전력 분배기로 사용하기 위한 반도체 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6906373B2 (ko) |
JP (1) | JP4440532B2 (ko) |
KR (1) | KR100451764B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060077818A (ko) * | 2004-12-31 | 2006-07-05 | 학교법인 포항공과대학교 | 비대칭 전력 구동을 이용한 전력 증폭 장치 |
TWI409986B (zh) * | 2009-06-24 | 2013-09-21 | Ralink Technology Corp | 功率分配器及雙輸出之無線訊號發射器 |
TWI424612B (zh) * | 2010-03-05 | 2014-01-21 | Ralink Technology Corp | 寬頻帶耦合濾波器 |
US8928429B2 (en) | 2011-05-17 | 2015-01-06 | City University Of Hong Kong | Multiple-way ring cavity power combiner and divider |
CN103698952B (zh) * | 2013-12-18 | 2016-05-25 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法 |
CN104935328B (zh) * | 2015-07-01 | 2017-06-30 | 东南大学 | 硅基低漏电流双固支梁可动栅分频器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960020643A (ko) * | 1994-11-21 | 1996-06-17 | 윌리엄 티. 엘리스 | 스택 가능형 회로 기판층의 제조 방법 |
KR19980078274A (ko) * | 1997-04-26 | 1998-11-16 | 윤종용 | 고주파 전력분배기 |
WO2001075973A2 (en) * | 2000-04-04 | 2001-10-11 | Koninklijke Philips Electronics N.V. | Combined transistor-capacitor structure in deep sub-micron cmos for power amplifiers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126279A (en) * | 1988-12-19 | 1992-06-30 | Micron Technology, Inc. | Single polysilicon cross-coupled resistor, six-transistor SRAM cell design technique |
US5682060A (en) | 1995-02-16 | 1997-10-28 | Texas Instruments Incorporated | Process for manufacturing integrated circuit capacitors and resistors and the capacitors and resistors |
US5658821A (en) | 1996-09-27 | 1997-08-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of improving uniformity of metal-to-poly capacitors composed by polysilicon oxide and avoiding device damage |
JP3450262B2 (ja) * | 2000-03-29 | 2003-09-22 | Necエレクトロニクス株式会社 | 回路製造方法、回路装置 |
US6683499B2 (en) * | 2000-12-27 | 2004-01-27 | Emhiser Research, Inc. | Divided-voltage fet power amplifiers |
US6642607B2 (en) * | 2001-02-05 | 2003-11-04 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device |
-
2001
- 2001-12-12 KR KR10-2001-0078569A patent/KR100451764B1/ko active IP Right Grant
-
2002
- 2002-12-10 JP JP2002357642A patent/JP4440532B2/ja not_active Expired - Fee Related
- 2002-12-12 US US10/317,168 patent/US6906373B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960020643A (ko) * | 1994-11-21 | 1996-06-17 | 윌리엄 티. 엘리스 | 스택 가능형 회로 기판층의 제조 방법 |
KR19980078274A (ko) * | 1997-04-26 | 1998-11-16 | 윤종용 | 고주파 전력분배기 |
WO2001075973A2 (en) * | 2000-04-04 | 2001-10-11 | Koninklijke Philips Electronics N.V. | Combined transistor-capacitor structure in deep sub-micron cmos for power amplifiers |
Also Published As
Publication number | Publication date |
---|---|
US6906373B2 (en) | 2005-06-14 |
US20030111706A1 (en) | 2003-06-19 |
KR20030048616A (ko) | 2003-06-25 |
JP4440532B2 (ja) | 2010-03-24 |
JP2003243530A (ja) | 2003-08-29 |
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