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1. (WO2018182239) LENS DRIVING APPARATUS, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/182239 International Application No.: PCT/KR2018/003416
Publication Date: 04.10.2018 International Filing Date: 23.03.2018
IPC:
G03B 5/02 (2006.01) ,G03B 17/12 (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
5
Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
02
Lateral adjustment of lens
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
12
with means for supporting objectives, supplementary lenses, filters, masks, or turrets
Applicants: LG INNOTEK CO., LTD.[KR/KR]; 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors: KIM, Jung Cheol; KR
LEE, Kap Jin; KR
Agent: LEE, Seung Chan; KR
Priority Data:
10-2017-004000329.03.2017KR
Title (EN) LENS DRIVING APPARATUS, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME
(FR) APPAREIL D'ENTRAÎNEMENT DE LENTILLE, ET MODULE D'APPAREIL PHOTO ET DISPOSITIF OPTIQUE COMPRENANT LEDIT APPAREIL D'ENTRAÎNEMENT
(KO) 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
Abstract:
(EN) An embodiment comprises: a housing comprising a first protrusion and a second protrusion on the lower part; a bobbin disposed inside the housing; a first coil disposed on the bobbin; a magnet disposed in the housing and opposite from the first coil; a second coil disposed on the outer lateral surface of the housing; an upper resilient member coupled to the upper part of the bobbin; and a lower resilient member coupled to the lower part of the bobbin. The lower resilient member comprises a first spring, a second spring, a third spring and a fourth spring which are disposed away from each other. One part of the second coil is wound at least once around the first protrusion and is connected to the first spring. The other part of the second coil is wound at least once around the second protrusion and is connected to the second spring.
(FR) Un mode de réalisation de la présente invention comprend : un boîtier comprenant une première saillie et une deuxième saillie sur la partie inférieure ; une bobine située à l'intérieur du boîtier ; un premier enroulement situé sur la bobine ; un aimant situé dans le boîtier et face au premier enroulement ; un second enroulement situé sur la face latérale externe du boîtier ; un élément élastique supérieur accouplé à la partie supérieure de la bobine ; et un élément élastique inférieur accouplé à la partie inférieure de la bobine. L'élément élastique inférieur comprend un premier ressort, un deuxième ressort, un troisième ressort et un quatrième ressort qui sont situés à distance les uns des autres. Une partie du second enroulement est enroulée au moins une fois autour de la première saillie et est reliée au premier ressort. L'autre partie du second enroulement est enroulée au moins une fois autour de la seconde saillie et est reliée au deuxième ressort.
(KO) 실시 예는 하부에 제1 돌기 및 제2 돌기를 포함하는 하우징, 하우징 내에 배치되는 보빈, 보빈에 배치되는 제1 코일, 하우징에 배치되고 제1 코일과 대응하여 배치되는 마그네트, 하우징의 외측면에 배치되는 제2 코일, 보빈의 상부와 결합되는 상부 탄성 부재, 및 보빈의 하부와 결합되는 하부 탄성 부재를 포함하고, 하부 탄성 부재는 서로 이격하여 배치되는 제1 스프링, 제2 스프링, 제3 스프링, 및 제4 스프링을 포함하고, 제2 코일의 일부는 제1 돌기에 적어도 1회 이상 감기고, 제1 스프링과 연결되고, 제2 코일의 다른 일부는 제2 돌기에 적어도 1회 이상 감기고, 제2 스프링에 연결된다.
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, JO, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)