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1. WO2012074224 - CAMERA MODULE

Publication Number WO/2012/074224
Publication Date 07.06.2012
International Application No. PCT/KR2011/008635
International Filing Date 11.11.2011
IPC
G03B 3/02 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
3Focusing arrangements of general interest for cameras, projectors or printers
02moving lens along baseboard
G02B 7/04 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
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 7/08
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
08adapted to co-operate with a remote control mechanism
G03B 17/02
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
G03B 2205/0053
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
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 3/02
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
3Focusing arrangements of general interest for cameras, projectors or printers
02moving lens along baseboard
G03B 3/10
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
3Focusing arrangements of general interest for cameras, projectors or printers
10Power-operated focusing
Applicants
  • LG INNOTEK CO., LTD. [KR]/[KR] (AllExceptUS)
  • OH, Youngtaek [KR]/[KR] (UsOnly)
Inventors
  • OH, Youngtaek
Agents
  • JIN, Cheon Woong
Priority Data
10-2010-012290903.12.2010KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CAMERA MODULE
(FR) MODULE D'APPAREIL DE PRISE DE VUE
Abstract
(EN)
The present invention relates to a camera module, the module including: a PCB; an image sensor mounted on the PCB and formed with an image pickup device; a base mounted on the PCB and including a plated portion formed at a lower center with an opening mounted with an IR filter; a lower spring plate formed with a conductive material; a spacer arranged on an upper surface of the lower spring plate and forming a staircase structure by a rib wrapping a periphery of the lower spring plate to supportively apply a pressure to the lower spring plate; a lens actuator including a bobbin, and a yoke; an upper spring plate coupled to an upper surface of the lens actuator; and a cover arranged on an upper surface of the upper spring plate.
(FR)
La présente invention concerne un module d'appareil de prise de vue, le module comprenant : une carte de circuit imprimé (PCB) ; un capteur d'image monté sur la PCB et constitué d'un dispositif de prise de vue ; une base montée sur la PCB et comprenant une partie plaquée formée au niveau d'un centre inférieur avec une ouverture dans laquelle est monté un filtre IR ; une plaque à ressort inférieure constituée d'un matériau conducteur ; une entretoise agencée sur une surface supérieure de la plaque à ressort inférieure et formant une structure en escalier par une nervure entourant une périphérie de la plaque à ressort inférieure, afin d'exercer par support une pression sur la plaque à ressort inférieure ; un actionneur de lentille comprenant une bobine et une culasse ; une plaque à ressort supérieure couplée à une surface supérieure de l'actionneur de lentille et un couvercle agencé sur une surface supérieure de la plaque à ressort supérieure.
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