KR20000028614A - 기판상에 바이어스를 설정하기 위해 게이트형 다이오드를 이용하는 기판 바이어싱 회로 - Google Patents
기판상에 바이어스를 설정하기 위해 게이트형 다이오드를 이용하는 기판 바이어싱 회로 Download PDFInfo
- Publication number
- KR20000028614A KR20000028614A KR1019990033794A KR19990033794A KR20000028614A KR 20000028614 A KR20000028614 A KR 20000028614A KR 1019990033794 A KR1019990033794 A KR 1019990033794A KR 19990033794 A KR19990033794 A KR 19990033794A KR 20000028614 A KR20000028614 A KR 20000028614A
- Authority
- KR
- South Korea
- Prior art keywords
- well
- diode
- substrate
- potential
- gate
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000009792 diffusion process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 238000007667 floating Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/211—Design considerations for internal polarisation
- H10D89/213—Design considerations for internal polarisation in field-effect devices
- H10D89/215—Design considerations for internal polarisation in field-effect devices comprising arrangements for charge pumping or biasing substrates
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Dram (AREA)
Abstract
Description
Claims (5)
- 제1 도전형의 반도체 재료에 형성된 기판 바이어싱 회로에 있어서,상기 반도체 재료에 형성된 제2 도전형의 제1 웰;상기 제1 웰에 형성된 상기 제1 도전형의 제2 웰;상기 제2 웰에 형성된 게이트형 다이오드;상기 게이트형 다이오드와 접지사이에 연결된 셀 다이오드; 및상기 게이트형 다이오드에 연결된 발진기를 포함하는 것을 특징으로 하는 기판 바이어싱 회로.
- 제1항에 있어서,상기 제2 웰에 형성되어 상기 게이트형 다이오드로부터 소정간격 이 격된 검출 트랜지스터; 및상기 발진기 및 상기 검출 트랜지스터에 연결된 제어기를 추가로 포함하는 것을 특징으로 하는 기판 바이어싱 회로.
- 제1항에 있어서,상기 게이트형 다이오드는상기 제2 웰에 형성된 상기 제2 도전형의 확산 영역;상기 제2 웰에 한정되어 상기 확산 영역에 인접하는 반전영역;상기 반전 영역위에 형성된 산화물 층; 및상기 산화물층에 형성된 다이오드 게이트를 포함하는 것을 특징으로 하는 기판 바이어싱 회로.
- 제1 도전형의 반도체 재료에 형성되는 제2 도전형의 제1 웰, 상기 제1 웰에 형성된 상기 제1 도전형의 제2 웰, 상기 제2 웰에 형성된 게이트형 다이오드, 상기 게이트형 다이오드와 접지사이에 연결된 셀 다이오드, 및 상기 게이트형 다이오드에 연결된 발진기를 포함하는, 기판 바이어싱 회로에 의해 초기 레벨로부터 원하는 기판 바이어스 레벨로 반도체 재료를 바이어싱하는 방법에 있어서,상기 게이트형 다이오드에 펄스를 인가하는 단계를 포함하고, 상기 제2 웰상의 전위가 원하는 기판 바이어스 레벨과 같을 때 상기 펄스의 부족으로 인해 전하가 상기 셀 다이오드를 통해 흐르게 되는 것을 특징으로 하는 방법.
- 제4항에 있어서,상기 바이어싱 회로는상기 제2 웰에 형성되어 상기 게이트형 다이오드로부터 소정간격 이 격된 검출 트랜지스터; 및상기 발진기 및 상기 검출 트랜지스터에 연결된 제어기를 추가로 포함하는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9/173,096 | 1998-10-14 | ||
US09/173,096 | 1998-10-14 | ||
US09/173,096 US6078211A (en) | 1998-10-14 | 1998-10-14 | Substrate biasing circuit that utilizes a gated diode to set the bias on the substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000028614A true KR20000028614A (ko) | 2000-05-25 |
KR100327064B1 KR100327064B1 (ko) | 2002-03-13 |
Family
ID=22630526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990033794A KR100327064B1 (ko) | 1998-10-14 | 1999-08-17 | 기판 바이어싱 회로 및 반도체 재료를 바이어싱하는 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6078211A (ko) |
KR (1) | KR100327064B1 (ko) |
DE (1) | DE19939245A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6380571B1 (en) | 1998-10-14 | 2002-04-30 | National Semiconductor Corporation | CMOS compatible pixel cell that utilizes a gated diode to reset the cell |
KR100282424B1 (ko) * | 1999-03-18 | 2001-02-15 | 김영환 | 수평전하 전송소자 및 그의 제조방법 |
US6621064B2 (en) * | 2001-05-03 | 2003-09-16 | Texas Instruments Incorporated | CMOS photodiode having reduced dark current and improved light sensitivity and responsivity |
US8324667B2 (en) | 2004-01-05 | 2012-12-04 | International Business Machines Corporation | Amplifiers using gated diodes |
DE102006000936B4 (de) * | 2006-01-05 | 2009-11-12 | Infineon Technologies Ag | Halbleiterbauelement mit Schutzschaltung gegen Lichtangriffe |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5758351A (en) * | 1980-09-24 | 1982-04-08 | Toshiba Corp | Substrate biasing device |
US4791317A (en) * | 1986-09-26 | 1988-12-13 | Siemens Aktiengesellschaft | Latch-up protection circuit for integrated circuits using complementary mos circuit technology |
US5394026A (en) * | 1993-02-02 | 1995-02-28 | Motorola Inc. | Substrate bias generating circuit |
KR0157334B1 (ko) * | 1993-11-17 | 1998-10-15 | 김광호 | 반도체 메모리 장치의 전압 승압회로 |
US5841126A (en) * | 1994-01-28 | 1998-11-24 | California Institute Of Technology | CMOS active pixel sensor type imaging system on a chip |
US5670907A (en) * | 1995-03-14 | 1997-09-23 | Lattice Semiconductor Corporation | VBB reference for pumped substrates |
US5694072A (en) * | 1995-08-28 | 1997-12-02 | Pericom Semiconductor Corp. | Programmable substrate bias generator with current-mirrored differential comparator and isolated bulk-node sensing transistor for bias voltage control |
US5612644A (en) * | 1995-08-31 | 1997-03-18 | Cirrus Logic Inc. | Circuits, systems and methods for controlling substrate bias in integrated circuits |
US5587596A (en) * | 1995-09-20 | 1996-12-24 | National Semiconductor Corporation | Single MOS transistor active pixel sensor cell with automatic anti-blooming and wide dynamic range |
US5608243A (en) * | 1995-10-19 | 1997-03-04 | National Semiconductor Corporation | Single split-gate MOS transistor active pixel sensor cell with automatic anti-blooming and wide dynamic range |
US5710446A (en) * | 1996-05-13 | 1998-01-20 | National Semiconductor Corporation | Active pixel sensor cell that utilizes a parasitic transistor to reset the photodiode of the cell |
KR100273210B1 (ko) * | 1997-04-22 | 2000-12-15 | 김영환 | 데이터 입출력 감지형 기판전압 발생회로 |
-
1998
- 1998-10-14 US US09/173,096 patent/US6078211A/en not_active Expired - Fee Related
-
1999
- 1999-08-17 KR KR1019990033794A patent/KR100327064B1/ko not_active IP Right Cessation
- 1999-08-19 DE DE19939245A patent/DE19939245A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US6078211A (en) | 2000-06-20 |
DE19939245A1 (de) | 2000-04-20 |
KR100327064B1 (ko) | 2002-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6965151B2 (en) | Device including a resistive path to introduce an equivalent RC circuit | |
US6303444B1 (en) | Method for introducing an equivalent RC circuit in a MOS device using resistive wells | |
US9710006B2 (en) | Power up body bias circuits and methods | |
US7755147B2 (en) | Semiconductor device, semiconductor system and semiconductor device manufacturing method | |
KR101642830B1 (ko) | 전압 레벨을 변경하여 출력하는 반도체 장치 | |
KR0171445B1 (ko) | 반도체 장치, 그 오퍼레이팅 방법 및 제조방법 | |
US6201761B1 (en) | Field effect transistor with controlled body bias | |
US5158899A (en) | Method of manufacturing input circuit of semiconductor device | |
US5698877A (en) | Charge-pumping to increase electron collection efficiency | |
WO2007018912A2 (en) | Channel discharging after erasing flash memory devices | |
KR100327064B1 (ko) | 기판 바이어싱 회로 및 반도체 재료를 바이어싱하는 방법 | |
CA1275457C (en) | Integrated circuit in complementary circuit technology comprising a substrate bias generator | |
US6144080A (en) | Semiconductor integrated circuit device having field shield MOS devices | |
US6150701A (en) | Insulative guard ring for a semiconductor device | |
US4812891A (en) | Bipolar lateral pass-transistor for CMOS circuits | |
KR100207886B1 (ko) | 입력신호의 레벨을 변환하는 레벨변환회로, 내부전위를 발생하는 내부전위 발생회로, 내부전위를 발생하는 내부전위 발생유닛, 신뢰성이 높은 반도체장치 및 고내압의 트랜지스터 제조방법 | |
US6583001B1 (en) | Method for introducing an equivalent RC circuit in a MOS device using resistive paths | |
US6242969B1 (en) | Local substrate pumping in integrated circuits | |
KR100672220B1 (ko) | 저전압 디바이스를 보호할 수 있는 집적 회로 | |
US20060087361A1 (en) | Methods and apparatus to bias the backgate of a power switch | |
US6632686B1 (en) | Silicon on insulator device design having improved floating body effect | |
US5210446A (en) | Substrate potential generating circuit employing Schottky diodes | |
EP0132536B1 (en) | Transistor driver circuit | |
US5343087A (en) | Semiconductor device having a substrate bias generator | |
US6501683B2 (en) | Nonvolatile semiconductor memory device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990817 |
|
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: 20010525 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020125 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020221 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020222 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20050201 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20060106 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20070108 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20080110 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20090114 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20100113 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20100113 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |