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1. WO2021111301 - ACTUATORS FOR PROVIDING AN EXTENDED TWO-DEGREE OF FREEDOM ROTATION RANGE

Publication Number WO/2021/111301
Publication Date 10.06.2021
International Application No. PCT/IB2020/061333
International Filing Date 01.12.2020
IPC
G02B 7/18 2021.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
18for prisms; for mirrors
G02B 7/182 2021.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
18for prisms; for mirrors
182for mirrors
G03B 17/12 2021.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
12with means for supporting objectives, supplementary lenses, filters, masks, or turrets
G03B 17/17 2021.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
17with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
G03B 30/00 2021.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
30Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
Applicants
  • COREPHOTONICS LTD. [IL]/[IL]
Inventors
  • YEDID, Itay
  • GOLDENBERG, Ephraim
  • KOWAL, Yiftah
  • BOLTINSKY, Daniel
Agents
  • NATHAN & ASSOCIATES PATENT AGENTS LTD
Priority Data
62/942,91303.12.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ACTUATORS FOR PROVIDING AN EXTENDED TWO-DEGREE OF FREEDOM ROTATION RANGE
(FR) ACTIONNEURS DE FOURNITURE DE PLAGE DE ROTATION À DEUX DEGRÉS DE LIBERTÉ ÉTENDUE
Abstract
(EN)
Actuators for providing an extended two-degree of freedom rotation range to an optical path folding element (OPFE) such as a prism or mirror in mobile devices such as smartphones, comprising a yaw sub-assembly having a yaw rotation axis, a pitch sub-assembly carrying the OPFE, the pitch sub-assembly including a pivot rotation mechanism and having a pitch rotation axis; and a stationary sub-assembly, wherein the actuator is operative to rotate the OPFE in two rotation directions, a first rotation for yaw around the yaw rotation axis and a second rotation for pitch around the pitch rotation axis, and wherein the rotation for pitch includes rotation using the pivot rotation mechanism.
(FR)
L'invention concerne des actionneurs de fourniture d'une plage de rotation à deux degrés de liberté étendue à un élément de pliement de trajet optique (OPFE) tels qu'un prisme ou un miroir dans des dispositifs mobiles tels que des téléphones intelligents, comprenant un sous-ensemble de lacet ayant un axe de rotation de lacet, un sous-ensemble de tangage portant l'OPFE, le sous-ensemble de tangage comprenant un mécanisme de rotation de pivot et ayant un axe de rotation de tangage ; et un sous-ensemble fixe, l'actionneur étant conçu pour faire tourner l'OPFE dans deux directions de rotation, une première rotation de lacet autour de l'axe de rotation de lacet et une seconde rotation de tangage autour de l'axe de rotation de tangage, et la rotation de tangage comprenant la rotation à l'aide du mécanisme de rotation de pivot.
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