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1. (WO2018124046) IMAGE-CAPTURE DEVICE, CAMERA, AND IMAGE-CAPTURE METHOD
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Pub. No.: WO/2018/124046 International Application No.: PCT/JP2017/046590
Publication Date: 05.07.2018 International Filing Date: 26.12.2017
IPC:
H04N 5/361 (2011.01) ,H01L 27/146 (2006.01) ,H04N 5/369 (2011.01) ,H04N 5/374 (2011.01) ,H04N 5/378 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
357
Noise processing, e.g. detecting, correcting, reducing or removing noise
361
applied to dark current
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14
including semiconductor components sensitive to infra-red 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
144
Devices controlled by radiation
146
Imager structures
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
374
Addressed sensors, e.g. MOS or CMOS sensors
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
378
Readout circuits, e.g. correlated double sampling [CDS] circuits, output amplifiers or A/D converters
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
高畑 順二 TAKAHATA Junji; --
新宮 泰弘 SHINGU Yasuhiro; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-25450227.12.2016JP
Title (EN) IMAGE-CAPTURE DEVICE, CAMERA, AND IMAGE-CAPTURE METHOD
(FR) DISPOSITIF DE CAPTURE D’IMAGE, APPAREIL DE CAPTURE D'IMAGE ET PROCÉDÉ DE CAPTURE D’IMAGE
(JA) 撮像装置、カメラ、及び撮像方法
Abstract:
(EN) An image-capture device (1) is provided with: an image-capture element (10) including a photoelectric conversion member (111) which generates charges due to an internal photoelectric effect by receiving light in an exposure state in which a voltage in a first predetermined range is applied, a plurality of pixel circuits (21) for accumulating the charges generated by the photoelectric conversion member (111) on a pixel-by-pixel unit basis, a read circuit (130) for reading an amount of charge accumulated in each of the plurality of pixel circuits (21), and an output circuit (140) which outputs an output image made up of pixel values based on each of the amounts of charge read by the read circuit (130); and a reduction unit (40) for reducing the influence on the output image of the charges generated by the photoelectric conversion member (111) in a light-shielded state in which a voltage in a second predetermined range is applied.
(FR) La présente invention concerne un dispositif de capture d'image (1) qui comprend : un élément de capture d'image (10) qui comprend un élément de conversion photoélectrique (111) qui génère des charges en raison d'un effet photoélectrique interne en recevant de la lumière dans un état d'exposition dans lequel une tension dans une première plage prédéfinie est appliquée, une pluralité de circuits de pixels (21) pour accumuler les charges générées par l'élément de conversion photoélectrique (111) de façon unitaire par pixel, un circuit de lecture (130) pour lire une quantité de charge accumulée dans chacun parmi la pluralité de circuits de pixel (21), et un circuit de sortie (140) qui produit une image de sortie composée de valeurs de pixel sur la base de chacune des quantités de charge lues par le circuit de lecture (130) ; et une unité de réduction (40) pour réduire l'influence sur l'image de sortie des charges générées par l'élément de conversion photoélectrique (111) dans un état protégé contre la lumière dans lequel une tension dans une seconde plage prédéfinie est appliquée.
(JA) 撮像装置(1)は、第1所定範囲の電圧が印加された露光状態において受光することで内部光電効果による電荷を生成する光電変換部材(111)と、光電変換部材(111)によって生成された電荷を画素単位で蓄積する複数の画素回路(21)と、複数の画素回路(21)のそれぞれに蓄積されている電荷量を読み出す読み出し回路(130)と、読み出し回路(130)によって読み出された電荷量のそれぞれに基づく画素値からなる出力画像を出力する出力回路(140)とを含む撮像素子(10)と、第2所定範囲の電圧が印加された遮光状態の光電変換部材(111)によって生成される電荷による、上記出力画像への影響を低減する低減部(40)とを備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)