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1. (WO2018127971) ILLUMINATION DEVICE FOR IMAGE CAPTURING
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Pub. No.: WO/2018/127971 International Application No.: PCT/JP2017/000274
Publication Date: 12.07.2018 International Filing Date: 06.01.2017
IPC:
G03B 15/00 (2006.01) ,G03B 15/02 (2006.01) ,G03B 15/03 (2006.01) ,G03B 15/05 (2006.01) ,H05K 13/04 (2006.01) ,H05K 13/08 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
15
Special procedures for taking photographs; Apparatus therefor
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
15
Special procedures for taking photographs; Apparatus therefor
02
Illuminating scene
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
15
Special procedures for taking photographs; Apparatus therefor
02
Illuminating scene
03
Combinations of cameras with lighting apparatus; Flash units
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
15
Special procedures for taking photographs; Apparatus therefor
02
Illuminating scene
03
Combinations of cameras with lighting apparatus; Flash units
05
Combinations of cameras with electronic flash apparatus; Electronic flash units
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
13
Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
04
Mounting of components
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
13
Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
08
Monitoring manufacture of assemblages
Applicants:
株式会社FUJI FUJI CORPORATION [JP/JP]; 愛知県知立市山町茶碓山19番地 19, Chausuyama, Yamamachi, Chiryu-shi, Aichi 4728686, JP
Inventors:
山蔭 勇介 YAMAKAGE, Yusuke; JP
川合 英俊 KAWAI, Hidetoshi; JP
Agent:
加古 宗男 KAKO, Muneo; JP
Priority Data:
Title (EN) ILLUMINATION DEVICE FOR IMAGE CAPTURING
(FR) DISPOSITIF D'ÉCLAIRAGE DE CAPTURE D'IMAGE
(JA) 撮像用照明装置
Abstract:
(EN) An illumination device (13) for illuminating an image-capturing target object to be image-captured by a camera (11), including a current adjusting device (26) that adjusts currents that are made to flow through LEDs on four LED mounting substrates (22) having a large number of LEDs (21) mounted thereon, wherein the four LED mounting substrates are disposed so as to form a rectangular frame centered at the optical axis of the camera as viewed from the image-capturing target object side, and the LEDs on the individual LED mounting substrates are slanted at predetermined angles so as to be oriented toward the image-capturing target object. The current adjusting device divides each of the LED mounting areas of the individual LED mounting substrates into a plurality of illumination areas (25) and adjusts, on a per-illumination-area basis, currents that are made to flow through the LEDs on the individual LED mounting substrates.
(FR) L'invention concerne un dispositif d'éclairage (13) destiné à éclairer un objet cible de capture d'image devant faire l'objet d'une capture d'image par une caméra (11), comprenant un dispositif de réglage de courant (26) qui règle des courants qui sont amenés à circuler à travers des DEL de quatre substrats de montage (22) de DEL comportant un grand nombre de DEL (21) montées sur ces derniers, les quatre substrats de montage de DEL étant disposés de façon à former un cadre rectangulaire centré au niveau de l'axe optique de la caméra lorsqu'on l'observe depuis le côté objet cible de capture d'image, et les DEL des substrats de montage de DEL individuels étant inclinées selon des angles prédéfinis de façon à se trouver orientées vers l'objet cible de capture d'image. Le dispositif de réglage de courant divise chacune des zones de montage de DEL des substrats de montage de DEL individuels en une pluralité de zones d'éclairage (25) et règle, sur une base de zone d'éclairage individuelle, des courants qui sont amenés à circuler à travers les DEL des substrats de montage de DEL individuels.
(JA) カメラ(11)で撮像する撮像対象物を照明する照明装置(13)において、多数のLED(21)を実装した4枚のLED実装基板(22)のLEDに流す電流を調整する電流調整装置(26)を備え、前記4枚のLED実装基板は、撮像対象物側から見てカメラの光軸を中心とする四角枠状に配置され、且つ、各LED実装基板のLEDが前記撮像対象物に向くように所定角度で傾斜されている。前記電流調整装置は、前記各LED実装基板のLED実装エリアをそれぞれ複数の照明エリア(25)に区分して、前記各LED実装基板のLEDに流す電流を前記各照明エリア毎に個別に調整する。
front page image
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)