CN1722457A - 采用不对称传输晶体管的有源像素单元 - Google Patents
采用不对称传输晶体管的有源像素单元 Download PDFInfo
- Publication number
- CN1722457A CN1722457A CNA2005100787770A CN200510078777A CN1722457A CN 1722457 A CN1722457 A CN 1722457A CN A2005100787770 A CNA2005100787770 A CN A2005100787770A CN 200510078777 A CN200510078777 A CN 200510078777A CN 1722457 A CN1722457 A CN 1722457A
- Authority
- CN
- China
- Prior art keywords
- channel width
- detection zone
- conversion element
- electric conversion
- photo
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000002955 isolation Methods 0.000 claims description 21
- 238000003384 imaging method Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract description 35
- 238000007667 floating Methods 0.000 abstract description 21
- 230000003071 parasitic effect Effects 0.000 abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14689—MOS based technologies
-
- 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
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/867,020 US7145122B2 (en) | 2004-06-14 | 2004-06-14 | Imaging sensor using asymmetric transfer transistor |
US10/867,020 | 2004-06-14 |
Publications (4)
Publication Number | Publication Date |
---|---|
CN1722457A true CN1722457A (zh) | 2006-01-18 |
CN100502023C CN100502023C (zh) | 2009-06-17 |
CN100502023C9 CN100502023C9 (zh) | 2018-04-24 |
CN100502023B9 CN100502023B9 (zh) | 2018-04-24 |
Family
ID=
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201423A (zh) * | 2007-11-30 | 2011-09-28 | 索尼株式会社 | 固态成像装置和相机 |
CN102498568A (zh) * | 2009-09-17 | 2012-06-13 | 国际商业机器公司 | 制造全局快门像素传感器单元的结构、设计结构和方法 |
CN106033762A (zh) * | 2014-11-21 | 2016-10-19 | 爱思开海力士有限公司 | 图像传感器和电子器件 |
CN108551559A (zh) * | 2012-10-19 | 2018-09-18 | 株式会社尼康 | 摄像元件 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201423A (zh) * | 2007-11-30 | 2011-09-28 | 索尼株式会社 | 固态成像装置和相机 |
CN102201423B (zh) * | 2007-11-30 | 2014-12-24 | 索尼株式会社 | 固态成像装置和相机 |
US9160955B2 (en) | 2007-11-30 | 2015-10-13 | Sony Corporation | Solid-state imaging device and camera |
CN102498568A (zh) * | 2009-09-17 | 2012-06-13 | 国际商业机器公司 | 制造全局快门像素传感器单元的结构、设计结构和方法 |
CN102498568B (zh) * | 2009-09-17 | 2014-08-20 | 国际商业机器公司 | 制造全局快门像素传感器单元的结构和方法 |
CN108551559A (zh) * | 2012-10-19 | 2018-09-18 | 株式会社尼康 | 摄像元件 |
CN108551559B (zh) * | 2012-10-19 | 2021-06-22 | 株式会社尼康 | 摄像元件 |
CN106033762A (zh) * | 2014-11-21 | 2016-10-19 | 爱思开海力士有限公司 | 图像传感器和电子器件 |
CN106033762B (zh) * | 2014-11-21 | 2020-10-30 | 爱思开海力士有限公司 | 图像传感器和电子器件 |
Also Published As
Publication number | Publication date |
---|---|
CN100502023C (zh) | 2009-06-17 |
CN100502023C9 (zh) | 2018-04-24 |
EP1610388A1 (en) | 2005-12-28 |
TW200541091A (en) | 2005-12-16 |
US7145122B2 (en) | 2006-12-05 |
US20050274874A1 (en) | 2005-12-15 |
TWI294188B (en) | 2008-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6433373B1 (en) | CMOS image sensor and a fabrication method for the same | |
EP1610388A1 (en) | Active pixel cell using asymmetric transfer transistor | |
JP5295105B2 (ja) | 低クロストークpmosピクセル構造 | |
US8772844B2 (en) | Solid-state imaging device | |
US6982183B2 (en) | Method and system for manufacturing a pixel image sensor | |
JP2006246450A (ja) | 撮像装置及び撮像システム | |
JP5300577B2 (ja) | Tdi方式のイメージセンサ、及び該イメージセンサの駆動方法 | |
JP4130307B2 (ja) | 固体撮像装置 | |
KR101534544B1 (ko) | 에피 층을 갖는 픽셀 셀을 구비한 이미지 센서, 이를 포함하는 시스템, 및 픽셀 셀 형성 방법 | |
CN101043043A (zh) | Cmos图像传感器及其制造方法 | |
KR20100135217A (ko) | 고체 촬상 장치 | |
US6642561B2 (en) | Solid imaging device and method for manufacturing the same | |
KR100712154B1 (ko) | 고체 촬상 장치 | |
JPH02100363A (ja) | 固体撮像素子 | |
JP2001007309A (ja) | 光電変換装置およびその製造方法 | |
KR100314517B1 (ko) | 고체 촬상 센서 | |
KR101199100B1 (ko) | 소스 팔로워에서 비대칭적인 웰의 배치를 갖는 씨모스이미지센서 | |
JP3758884B2 (ja) | 固体撮像装置 | |
US6881986B1 (en) | Design and fabrication method for finger n-type doped photodiodes with high sensitivity for CIS products | |
CN100502023B9 (zh) | 采用不对称传输晶体管的有源像素单元 | |
JP4250857B2 (ja) | 固体撮像素子 | |
JP4417285B2 (ja) | 固体撮像装置 | |
Karasawa et al. | A 2.20-um square pixel IT-CCD constructed from single-layer electrode | |
CN118571896A (zh) | 一种单读取管多感光管的复合介质栅光敏探测器 | |
TW202249480A (zh) | 用於相位偵測自動對焦及影像感測光電二極體之具三次讀出法的影像感測器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: OmniVision Technologies, Inc. Address before: California, USA Patentee before: Howe Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
Correction item: Drawings 6A, 6B Correct: Qing Xi False: Bu Qingxi Number: 24 Page: full text Volume: 25 |
|
IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190103 Decision number of declaring invalidation: 38498 Granted publication date: 20090617 |
|
IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190103 Decision number of declaring invalidation: 38498 Granted publication date: 20090617 |