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1. (WO2017150246) IMAGING DEVICE AND SOLID-STATE IMAGING ELEMENT USED IN SAME
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Pub. No.: WO/2017/150246 International Application No.: PCT/JP2017/006106
Publication Date: 08.09.2017 International Filing Date: 20.02.2017
IPC:
H04N 5/372 (2011.01) ,G01B 11/24 (2006.01) ,G01C 3/06 (2006.01) ,G01S 17/89 (2006.01) ,H01L 27/148 (2006.01) ,H04N 5/33 (2006.01)
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]
369
SSIS architecture; Circuitry associated therewith
372
Charge-coupled device [CCD] sensors; Time delay and integration [TDI] registers or shift registers specially adapted for SSIS
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
24
for measuring contours or curvatures
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3
Measuring distances in line of sight; Optical rangefinders
02
Details
06
Use of electric means to obtain final indication
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88
Lidar systems, specially adapted for specific applications
89
for mapping or imaging
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
148
Charge coupled imagers
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
33
Transforming infra-red radiation
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:
大谷 充彦 OTANI Mitsuhiko; --
高野 遥 TAKANO Haruka; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-03843929.02.2016JP
Title (EN) IMAGING DEVICE AND SOLID-STATE IMAGING ELEMENT USED IN SAME
(FR) DISPOSITIF D'IMAGERIE ET ÉLÉMENT D'IMAGERIE À SEMI-CONDUCTEURS UTILISÉ DANS CELUI-CI
(JA) 撮像装置、及びそれに用いられる固体撮像素子
Abstract:
(EN) An imaging device (10) is provided with: a control unit (3) that generates a light emission signal and a light exposure signal; a light source unit (1) that performs irradiation with light by receiving the light emission signal; an imaging unit (2) that acquires an exposure amount of reflected light at a timing according to the light exposure signal; and a signal processing unit (4) that calculates and outputs a distance image and an illuminance image on the basis of the signal amount of the imaging signal received from the imaging unit (2). The imaging unit (2) has a configuration in which one common pixel performs exposure for obtaining a signal of the distance image and performs exposure for obtaining a signal of the illuminance image. The light source unit (1) performs irradiation with light at a timing indicated by the light emission signal generated by the control unit (3), even in a time period during which the imaging unit (2) performs exposure for obtaining the signal of the illuminance image.
(FR) Selon l'invention, un dispositif d'imagerie (10) comprend : une unité de commande (3) qui produit un signal d'émission de lumière et un signal d'exposition lumineuse ; une unité source de lumière (1) qui produit un rayonnement avec de la lumière en recevant le signal d'émission de lumière ; une unité d'imagerie (2) qui acquiert une quantité d'exposition de lumière réfléchie selon une synchronisation dépendant du signal d'exposition lumineuse ; et une unité de traitement de signal (4) qui calcule et produit une image de distance et une image d'éclairement en fonction de la quantité de signal du signal d'imagerie reçu de l'unité d'imagerie (2). L'unité d'imagerie (2) a une configuration dans laquelle un pixel commun effectue l'exposition pour obtenir un signal de l'image de distance et effectue l'exposition pour obtenir un signal de l'image d'éclairement. L'unité source de lumière (1) produit un rayonnement avec de la lumière selon une synchronisation indiquée par le signal d'émission de lumière produit par l'unité de commande (3), même lors d'une période temporelle pendant laquelle l'unité d'imagerie (2) effectue l'exposition pour obtenir le signal de l'image d'éclairement.
(JA) 撮像装置(10)は、発光信号と露光信号とを発生する制御部(3)と、発光信号を受信することにより光照射を行う光源部(1)と、露光信号に従ったタイミングで反射光の露光量を取得する撮像部(2)と、撮像部(2)から受けた撮像信号における信号量に基づいて演算により距離画像と輝度画像とを出力する信号処理部(4)とを備え、撮像部(2)は、距離画像の信号を得るための露光を行う画素と、輝度画像の信号を得るための露光を行う画素とが共通である構成を有し、光源部(1)は、撮像部(2)が輝度画像の信号を得るための露光を行う期間にも、制御部(3)で発生する発光信号が示すタイミングに従って光の照射を行う。
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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, 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)