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JPS5775073A - Solid image pickup device - Google Patents

Solid image pickup device

Info

Publication number
JPS5775073A
JPS5775073A JP56135522A JP13552281A JPS5775073A JP S5775073 A JPS5775073 A JP S5775073A JP 56135522 A JP56135522 A JP 56135522A JP 13552281 A JP13552281 A JP 13552281A JP S5775073 A JPS5775073 A JP S5775073A
Authority
JP
Japan
Prior art keywords
region
substrate
image pickup
pickup device
solid image
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
Application number
JP56135522A
Other languages
Japanese (ja)
Other versions
JPS5917585B2 (en
Inventor
Masaaki Nakai
Shinya Oba
Haruhisa Ando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56135522A priority Critical patent/JPS5917585B2/en
Publication of JPS5775073A publication Critical patent/JPS5775073A/en
Publication of JPS5917585B2 publication Critical patent/JPS5917585B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H10F39/186—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors having arrangements for blooming suppression

Landscapes

  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To suppress blooming and increase the storage capacity of a photodiode to improve S/N, by providing a region of a high density surrounding a drain region. CONSTITUTION:A solid image pickup device has a semiconductor substrate 9 of the first conductive type, source and drain regions 121 and 122 formed apart each from other in the surface region of this substrate 9, and a gate electrode 10 provided through an insulating film 12 on the substrate surface between source and drain regions 121 and 122. The source junction is used as a photodiode. A region 13 of the first conductive type having a density higher than density of the impurity of the substrate is provided which surrounds the region 122 and extends to a part under the gate electrode 10 at least.
JP56135522A 1981-08-31 1981-08-31 solid-state imaging device Expired JPS5917585B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56135522A JPS5917585B2 (en) 1981-08-31 1981-08-31 solid-state imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56135522A JPS5917585B2 (en) 1981-08-31 1981-08-31 solid-state imaging device

Publications (2)

Publication Number Publication Date
JPS5775073A true JPS5775073A (en) 1982-05-11
JPS5917585B2 JPS5917585B2 (en) 1984-04-21

Family

ID=15153729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56135522A Expired JPS5917585B2 (en) 1981-08-31 1981-08-31 solid-state imaging device

Country Status (1)

Country Link
JP (1) JPS5917585B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006024962A (en) * 2002-06-27 2006-01-26 Canon Inc Solid-state imaging device and camera system using the solid-state imaging device
US7423305B2 (en) 2002-06-27 2008-09-09 Canon Kabushiki Kaisha Solid-state image sensing device having high sensitivity and camera system using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102577822B1 (en) * 2021-07-02 2023-09-13 주식회사 동성사 System furniture having anti - fall structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006024962A (en) * 2002-06-27 2006-01-26 Canon Inc Solid-state imaging device and camera system using the solid-state imaging device
US7423305B2 (en) 2002-06-27 2008-09-09 Canon Kabushiki Kaisha Solid-state image sensing device having high sensitivity and camera system using the same
US7705381B2 (en) 2002-06-27 2010-04-27 Canon Kabushiki Kaisha Solid-state image sensing device and camera system using the same
US7723766B2 (en) 2002-06-27 2010-05-25 Canon Kabushiki Kaisha Solid-state image sensing device and camera system using the same
US8436406B2 (en) 2002-06-27 2013-05-07 Canon Kabushiki Kaisha Solid-state image sensing device and camera system using the same
US8580595B2 (en) 2002-06-27 2013-11-12 Canon Kabushiki Kaisha Solid-state image sensing device and camera system the same

Also Published As

Publication number Publication date
JPS5917585B2 (en) 1984-04-21

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