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1. (WO2018000651) IMAGING DEVICE
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Pub. No.: WO/2018/000651 International Application No.: PCT/CN2016/101531
Publication Date: 04.01.2018 International Filing Date: 09.10.2016
IPC:
G02B 13/06 (2006.01) ,G03B 17/17 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
13
Optical objectives specially designed for the purposes specified below
06
Panoramic objectives; So-called "sky lenses"
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
17
Details of cameras or camera bodies; Accessories therefor
02
Bodies
17
with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
Applicants:
嘉兴中润光学科技有限公司 JIAXING ZHONGRUN OPTICAL TECHNOLOGY CO. LTD. [CN/CN]; 中国浙江省嘉兴市 秀洲区仁德路383号 No. 383 Rende Road, Xiuzhou district Jiaxing, Zhejiang 314000, CN
Inventors:
盛亚茗 SHENG, Yaming; CN
李斌镏 LI, Binliu; CN
张云涛 ZHANG, Yuntao; CN
陈三忠 CHEN, Sanzhong; CN
Agent:
杭州天正专利事务所有限公司 TIANZHENG PATENT ATTORNEYS; 中国浙江省杭州市 上城区庆春路9号长堤明苑22层B座王兵、俞慧 WANG Bing, YU Hui, 22F/B, Changdimingyuan No.9 Qingchun Road, Shangcheng District Hangzhou, Zhejiang 310009, CN
Priority Data:
201610517419.328.06.2016CN
Title (EN) IMAGING DEVICE
(FR) DISPOSITIF D'IMAGERIE
(ZH) 一种成像装置
Abstract:
(EN) An imaging device, which comprises two imaging systems having the same structure. Each imaging system must have a wide-angle lens and an image sensor. The two wide-angle lenses both have viewing field angles greater than 180 degrees, and in each wide-angle lens, a front lens assembly (2), an independent reflecting element (12) and a rear lens assembly (3) are arranged successively starting from an object side. The optical axis of the front lens assembly (2) is bent towards the rear lens assembly (3) sequentially via the reflecting element (12). Images captured by the two wide-angle lenses are combined into an image having a solid angle of 4π radian. The separated structure can not only reduce the space from the two lenses to a first piece of lens in a light incident direction, but is also beneficial for assembly and production.
(FR) L'invention concerne un dispositif d'imagerie qui comprend deux systèmes d'imagerie ayant la même structure. Chaque système d'imagerie doit posséder un objectif grand-angulaire et un capteur d'image. Les deux objectifs grands-angulaires présentent des angles de champ de vision supérieurs à 180 degrés, et, dans chaque objectif grand-angulaire, un bloc de lentilles avant (2), un élément réfléchissant indépendant (12) et un bloc de lentilles arrière (3) sont disposés successivement à partir d'un côté objet. L'axe optique du bloc de lentilles avant (2) est courbé vers le bloc de lentilles arrière (3) de manière séquentielle par l'intermédiaire de l'élément réfléchissant (12). Les images capturées par ces deux objectifs grands-angulaires sont combinées pour former une image ayant un angle solide de 4π radians. La structure séparée peut non seulement réduire l'espace entre les deux objectifs et une première lentille dans une direction d'incidence de lumière, mais elle est également avantageuse pour l'assemblage et la fabrication.
(ZH) 一种成像装置,其包括两个结构相同的成像系统,每个成像系统就要有一个广角镜头和影像传感器,两个广角镜头都具有大于180度的视场角,且每个广角镜头从物侧开始依次排列有前镜组部件(2)、独立的反射元件(12)和后镜组部件(3),前镜组部件(2)的光轴依次通过反射元件(12)向后镜组部件(3)弯曲,两个广角镜头所摄取的图像结合在一起获得4π弧度立体角的图像。这种分离式的结构既可以减小两个镜头从光线入射方向第一片镜片之间的间距又利于组装生产。
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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)