Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020091457 - CAMERA MODULE INCLUDING APERTURE

Publication Number WO/2020/091457
Publication Date 07.05.2020
International Application No. PCT/KR2019/014592
International Filing Date 31.10.2019
IPC
G03B 9/06 2006.01
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
9Exposure-making shutters; Diaphragms
02Diaphragms
06Two or more co-operating pivoted blades e.g. iris type
G03B 17/12 2006.01
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
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
CPC
G02B 13/001
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
13Optical objectives specially designed for the purposes specified below
001Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
G02B 26/007
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
007the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
G02B 7/006
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
006Filter holders
G03B 2205/0069
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
2205Adjustment of optical system relative to image or object surface other than for focusing
0053Driving means for the movement of one or more optical element
0069using electromagnetic actuators, e.g. voice coils
G03B 9/04
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
9Exposure-making shutters; Diaphragms
02Diaphragms
04Single movable plate with two or more apertures of graded size, e.g. sliding plate, pivoting plate
H04N 5/2254
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2251Constructional details
2254Mounting of optical parts, e.g. lenses, shutters, filters or optical parts peculiar to the presence or use of an electronic image sensor
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • RHO, Hyungjin
  • KIM, Yeonhak
  • MOON, Chanyoun
Agents
  • BAE, KIM & LEE IP GROUP
Priority Data
10-2018-013186231.10.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CAMERA MODULE INCLUDING APERTURE
(FR) MODULE D'APPAREIL DE PRISE DE VUES COMPRENANT UNE OUVERTURE
Abstract
(EN)
A camera module is provided. The camera module includes a housing, a lens assembly received in the housing and including at least one lens, an aperture including an aperture blade having an opening for adjusting an amount of external light incident on the at least one lens and a rotary shaft formed on a side of the aperture blade, in which the rotary shaft is coupled to the lens assembly such that the aperture blade is rotated about the rotary shaft, a magnet disposed on the aperture so as to be adjacent to the rotary shaft, at least one coil disposed on one surface of the housing so as to face the magnet, control circuitry that rotates the aperture using the coil, and a lens driving unit that moves the lens assembly in an optical axis direction of the lens.
(FR)
L'invention concerne un module d'appareil de prise de vues. Le module d'appareil de prise de vues comprend un boîtier, un ensemble de lentilles reçu dans le boîtier et comprenant au moins une lentille, une ouverture comprenant une lame d'ouverture dotée d'un orifice pour régler une quantité de lumière externe incidente sur ladite lentille et un arbre rotatif formé sur un côté de la lame d'ouverture, dans laquelle l'arbre rotatif est couplé à l'ensemble de lentilles de sorte que la lame d'ouverture est mise en rotation autour de l'arbre rotatif, un aimant disposé sur l'ouverture de manière à être adjacent à l'arbre rotatif, au moins une bobine disposée sur une surface du boîtier de manière à faire face à l'aimant, des circuits de commande qui font tourner l'ouverture à l'aide de la bobine, et une unité d'entraînement de lentille qui déplace l'ensemble de lentilles dans une direction d'axe optique de la lentille.
Latest bibliographic data on file with the International Bureau