$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Low-noise active pixel sensor for imaging arrays with global reset 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-003/14
출원번호 US-0057202 (1998-04-08)
발명자 / 주소
  • Lester J. Kozlowski
  • David L. Standley
출원인 / 주소
  • Pictos Technologies, Inc.
대리인 / 주소
    Christopher J. Rourk
인용정보 피인용 횟수 : 62  인용 특허 : 22

초록 ▼

An imaging array of active pixel sensors uses a reset amplifier in each pixel in a four transistor CMOS implementation. The reset amplifier acts as a variable resistance in the source-follower amplifier feedback circuit. The variable resistance is controlled by a range reset voltage applied to the r

대표청구항 ▼

1. An active-pixel sensor including a radiation detector in a plurality of active-pixel sensors organized into a sensor array, said active-pixel sensor comprising:a transistor amplifier having an input and an output, its input connected to said radiation detector for generating an electrical signal

이 특허에 인용된 특허 (22)

  1. Wyles Richard H. (Cardiff CA) Madajian David (Carlsbad CA), 3-transistor source follower-per-detector unit cell for 2-dimensional focal plane arrays.
    상세보기
  2. Wyles Richard H. (Carlsbad CA) Madajian David (Oakland CA), 3-transistor source follower-per-detector unit cell for 2-dimensional focal plane arrays.
    상세보기
  3. Chi Min-hwa ; Merrill Richard Billings ; Bergemont Albert, Active pixel sensor cell that utilizes a parasitic transistor to reset the photodiode of the cell.
    상세보기
  4. Fossum Eric R. (LaCrescenta CA) Mendis Sunetra (Pasadena CA) Kemeny Sabrina E. (LaCrescenta CA), Active pixel sensor with intra-pixel charge transfer.
    상세보기
  5. Watanabe Takashi,JPX, Active solid-state imaging device which effectively suppresses fixed-pattern noise.
    상세보기
  6. Watanabe Takashi,JPX, Amplified photoelectric transducer amplified solid-state image sensor and method for driving amplified photoelectric transducer.
    상세보기
  7. Pritchard J. Orion ; Merrill Richard B. ; Lyon Richard F., Driven capacitor storage pixel sensor and array.
    상세보기
  8. Clark Lawrence T. ; Beiley Mark A., Fast CMOS active-pixel sensor array readout circuit with predischarge circuit.
    상세보기
  9. Wyles Richard H. (Cardiff CA) Gates James L. (Vista CA) Gaalema Steven D. (Encinitas CA), Focal plane array readout employing one capacitive feedback transimpedance amplifier for each column.
    상세보기
  10. Soneda Mitsuo (Zama JPX) Noguchi Takashi (Atsugi JPX) Ohtsu Takaji (Hadano JPX), Image pickup apparatus.
    상세보기
  11. Soneda Mitsuo (Tokyo JPX) Noguchi Takashi (Tokyo JPX) Ohtsu Takaji (Tokyo JPX), Image pickup apparatus with gain controlled output amplifier.
    상세보기
  12. Ackland Bryan D. (Old Bridge NJ) Dickinson Alexander G. (Neptune NJ) Eid El-Sayed I. (Freehold NJ) Inglis David A. (Long Branch NJ), Imaging active pixel device having a non-destructive read-out gate.
    상세보기
  13. Denyer Peter B. (Edinburgh GB6), Matrix array image sensor chip.
    상세보기
  14. Brehmer Kevin E. ; Erdogan Ozan E., Method and apparatus for a CMOS image sensor with a distributed amplifier.
    상세보기
  15. Poujois Robert (Sinard FRX), Process for producing a matrix of electronic components.
    상세보기
  16. Stineman ; Jr. John A. (Goleta CA), Read-out amplifier for photovoltaic detector.
    상세보기
  17. Chi Min-Hwa (Palo Alto CA) Bergemont Albert (Palo Alto CA) Haggag Hosam (Mountain View CA), Single MOS transistor active pixel sensor cell with automatic anti-blooming and wide dynamic range.
    상세보기
  18. Chi Min-Hwa (Palo Alto CA) Bergemont Albert (Palo Alto CA), Single split-gate MOS transistor active pixel sensor cell with automatic anti-blooming and wide dynamic range.
    상세보기
  19. Ackland Bryan D. (Old Bridge NJ) Dickinson Alexander G. (Neptune NJ) Eid El-Sayed I. (Freehold NJ) Inglis David A. (Long Branch NJ), Single-polysilicon CMOS active pixel.
    상세보기
  20. Uno Masayuki (Ina JPX), Solid state image pickup apparatus and driving method.
    상세보기
  21. Lie Hans P. (Berkley Heights NJ), Switched capacitor feedback sample-and-hold circuit.
    상세보기
  22. Widlar Robert J. (Puerto Vallarta MXX), Temperature compensated bandgap IC voltage references.
    상세보기

이 특허를 인용한 특허 (62)

  1. Lee, Hae Seung; Fife, Keith G., Active pixel image sensor with common gate amplifier.
    상세보기
  2. Lee,Hae Seung; Fife,Keith G., Active pixel image sensor with common gate amplifier mode.
    상세보기
  3. Lee, Hae-Seung; Fife, Keith G., Active pixel image sensor with low noise reset.
    상세보기
  4. Lee, Hae-Seung; Fife, Keith G., Active pixel image sensor with selectable source follower and common source amplifier modes.
    상세보기
  5. Andersson, Anders, Active pixel sensor (APS) readout structure with amplification.
    상세보기
  6. Andersson, Anders, Active pixel sensor (APS) readout structure with amplification.
    상세보기
  7. Mentzer, Ray A., Active pixel sensor with enhanced reset.
    상세보기
  8. Watanabe, Takashi, Active type solid-state imaging device with reduced pixel leak current.
    상세보기
  9. Masuyama, Masayuki, Amplifying solid-state imaging device, and method for driving the same.
    상세보기
  10. Masuyama, Masayuki, Amplifying solid-state imaging device, and method for driving the same.
    상세보기
  11. Masuyama, Masayuki, Amplifying solid-state imaging device, and method for driving the same.
    상세보기
  12. Rossi, Giuseppe; Kozlowski, Lester, Apparatus and method for reducing edge effect in an image sensor.
    상세보기
  13. Lee,Hae Seung; Fife,Keith Glen; Brooks,Lane G.; Yang,Jungwook, CMOS active pixel with hard and soft reset.
    상세보기
  14. Lee,Hae Seung; Fife,Keith Glen; Brooks,Lane G.; Yang,Jungwook, CMOS active pixel with hard and soft reset.
    상세보기
  15. Lee,Hae Seung; Fife,Keith Glen; Brooks,Lane G.; Yang,Jungwook, CMOS active pixel with hard and soft reset.
    상세보기
  16. Ignjatovic, Zeljko; Bocko, Mark F., CMOS image sensor readout employing in-pixel transistor current sensing.
    상세보기
  17. Tay, Hiok Nam, CMOS image sensor with noise cancellation.
    상세보기
  18. Kozlowski,Lester J.; Loose,Markus, CMOS imaging system with low fixed pattern noise.
    상세보기
  19. Alakarhu, Juha, Camera unit and method for controlling an image sensor in a camera unit.
    상세보기
  20. Riedijk, Frank Robert, Capacitive fingerprint sensing device with current readout from sensing elements.
    상세보기
  21. Kozlowski, Lester J., Compact active pixel with low-noise image formation.
    상세보기
  22. Kozlowski, Lester J., Compact active pixel with low-noise image formation.
    상세보기
  23. Kozlowski, Lester J., Compact active pixel with low-noise snapshot image formation.
    상세보기
  24. Kozlowski, Lester J.; Standley, David L., Compact low-noise active pixel sensor with progressive row reset.
    상세보기
  25. Beck,Jeffery S.; Mentzer,Ray A., Compact pixel reset circuits using reversed current readout.
    상세보기
  26. Tian, Hui; Della Nave, Pierre Henri Rene, Dark current reduction in image sensors via dynamic electrical biasing.
    상세보기
  27. Lenz,Reimar, Digital camera having CMOS image sensor with improved dynamics and method for controlling a CMOS image sensor.
    상세보기
  28. Homma, Hiroyuki; Konno, Sayaka, Endoscope image pickup optical system.
    상세보기
  29. Blanquart, Laurent; Huang, Ying; Shah, Joey; Standley, David Lawrence, Front-end pixel fixed pattern noise correction in imaging arrays having wide dynamic range.
    상세보기
  30. Adkisson, James W.; Ellis-Monaghan, John J.; Jaffe, Mark D.; Musante, Charles F.; Rassel, Richard J., High efficiency CMOS image sensor pixel employing dynamic voltage supply.
    상세보기
  31. Adkisson, James W.; Ellis-Monaghan, John J.; Jaffe, Mark D.; Musante, Charles F.; Rassel, Richard J., High efficiency CMOS image sensor pixel employing dynamic voltage supply.
    상세보기
  32. Kozlowski, Lester J., High sensitivity color filter array.
    상세보기
  33. Kozlowski, Lester J., High sensitivity color filter array.
    상세보기
  34. Pain, Bedabrata; Sun, Chao; Yang, Guang; Cunningham, Thomas J.; Hancock, Bruce, High-speed on-chip windowed centroiding using photodiode-based CMOS imager.
    상세보기
  35. Udo, Shinya; Kokubun, Masatoshi; Tsuchiya, Chikara; Yamamoto, Katsuyosi, Image sensor.
    상세보기
  36. Deng, Liping; Song, Zhiqiang; Zhang, Pengting; Liu, Yi, Image sensor global shutter supply circuit with variable bandwidth.
    상세보기
  37. Tay,Hiok Nam, Image sensor that uses a temperature sensor to compensate for dark current.
    상세보기
  38. Tay, Hiok Nam, Image sensor with interleaved image output.
    상세보기
  39. Tay,Hiok Nam, Image sensor with interleaved image output.
    상세보기
  40. Rossi, Giuseppe; Marchesini, Roberto; Mao, Qianjiang; Mandelli, Emanuele; Patel, Gaurang; Kolli, Naveen; Stern, Jonathan, Image sensor with wide dynamic range.
    상세보기
  41. Mandelli, Emanuele; Beaudouin, Ralph; Bouvier, Aurelien Philippe; Clocchiatti, Dario; Barrow, Lionel Barrymore Joseph; Beiley, Zachary Michael, Image sensors with noise reduction.
    상세보기
  42. Scott Thomas,John, Imaging device.
    상세보기
  43. Scott-Thomas, John, Imaging device with pre-charged signal line.
    상세보기
  44. Lee, Hae Seung; Fife, Keith G., Low noise active pixel image sensor using a modified reset value.
    상세보기
  45. Kozlowski, Lester J., Method and apparatus for improving and controlling dynamic range in an image sensor.
    상세보기
  46. Li, Xiangli; Xu, Chen; Altice, Peter Parker; Ladd, John, Method, apparatus and system for charge injection suppression in active pixel sensors.
    상세보기
  47. Takayanagi, Isao, Operation stabilized pixel bias circuit.
    상세보기
  48. Lee,Hae Seung; Fife,Keith Glen, Operational transconductance amplifier for high-speed, low-power imaging applications.
    상세보기
  49. Muraoka, Daisuke; Yokomichi, Masahiro, Photoelectric conversion device, image sensor, optical reader, and method of driving photoelectric conversion device.
    상세보기
  50. Boemler, Christian, Pre-charging a wide analog bus for CMOS image sensors.
    상세보기
  51. Graham, Roger W., Processing detector array signals using stacked readout integrated circuits.
    상세보기
  52. Korobov, Vladimir; Pohland, Oliver, Reverse MIM capacitor.
    상세보기
  53. Funakoshi,Jun; Higuchi,Tsuyoshi, Semiconductor apparatus with crosstalk noise reduction circuit.
    상세보기
  54. Seitz, Peter, Semiconductor photosensor for infrared radiation.
    상세보기
  55. Meynants, Guy, Semiconductor pixel arrays with reduced sensitivity to defects.
    상세보기
  56. Meynants,Guy, Semiconductor pixel arrays with reduced sensitivity to defects.
    상세보기
  57. Kleinhans, William A; Liu, Tina Y, Simultaneous access and reset system for an active pixel sensor.
    상세보기
  58. Yazawa, Keisuke; Ishii, Motonori; Hirose, Yutaka; Kato, Yoshihisa; Matsunaga, Yoshiyuki, Solid-state imaging apparatus.
    상세보기
  59. Yazawa, Keisuke; Ishii, Motonori; Hirose, Yutaka; Kato, Yoshihisa; Matsunaga, Yoshiyuki, Solid-state imaging apparatus.
    상세보기
  60. Ishii, Motonori, Solid-state imaging device.
    상세보기
  61. Milkov, Mihail M.; Standley, David; Mittra, Amit, System and method for automatic exposure control and white balancing for CMOS sensors.
    상세보기
  62. Milkov,Mihail M.; Standley,David; Mittra,Amit, System and method for automatic exposure control and white balancing for CMOS sensors.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로