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1. (WO2019045439) LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE INCLUDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045439 International Application No.: PCT/KR2018/009965
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
G02B 7/09 (2006.01) ,G03B 13/36 (2006.01) ,G03B 3/02 (2006.01) ,G03B 5/02 (2006.01) ,G03B 3/10 (2006.01) ,H04N 3/02 (2006.01) ,G03B 17/12 (2006.01) ,G02B 7/02 (2006.01) ,G03B 5/00 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
09
adapted for automatic focusing or varying magnification
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
13
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
32
Means for focusing
34
Power focusing
36
Autofocus systems
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
3
Focusing arrangements of general interest for cameras, projectors or printers
02
moving lens along baseboard
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
3
Focusing arrangements of general interest for cameras, projectors or printers
10
Power-operated focusing
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
3
Scanning details of television systems; Combination thereof with generation of supply voltages
02
by optical-mechanical means only
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
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for 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
5
Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
Applicants:
엘지이노텍(주) LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
이성국 LEE, Sung Guk; KR
민상준 MIN, Sang Jun; KR
정태진 JUNG, Tae Jin; KR
Agent:
이승찬 LEE, Seung Chan; KR
Priority Data:
10-2017-010985330.08.2017KR
10-2017-012396526.09.2017KR
10-2017-012610628.09.2017KR
Title (EN) LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE INCLUDING SAME
(FR) DISPOSITIF D’ENTRAÎNEMENT DE LENTILLE, ET MODULE DE CAMÉRA ET DISPOSITIF OPTIQUE LE COMPRENANT
(KO) 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
Abstract:
(EN) An embodiment comprises: a base which comprises a body and a first column part, a second column part, a third column part, and a fourth column part arranged at corner parts of the body, respectively; a bobbin disposed on the body; a first roller part disposed in a first groove provided on the first column part; a second roller part disposed in a second groove provided on the second column part adjacent to the first column part; a magnet disposed on the bobbin; and a coil corresponding to the magnet and disposed between the first and the second column part, wherein the first roller part contacts at least two areas of the first groove, the second roller part contacts at least two areas of the second groove, the first groove comprises a first opening through which a part of the first roller part is exposed, the second groove comprises a second opening through which a part of the second roller part is exposed, and the bobbin comprises a first support part disposed in the first opening and contacting the first roller part and a second support part disposed in the second opening and contacting the second roller part.
(FR) L'invention comprend, selon un mode de réalisation : une base qui comprend un corps et une première partie colonne, une deuxième partie colonne, une troisième partie colonne et une quatrième partie colonne situées respectivement au niveau de parties de coin du corps ; une bobine placée sur le corps ; une première partie rouleau placée dans une première rainure prévue sur la première partie colonne ; une seconde partie rouleau placée dans une seconde rainure prévue sur la deuxième partie colonne adjacente à la première partie colonne ; un aimant placé sur la bobine ; et une bobine correspondant à l'aimant et placée entre la première et la deuxième partie colonne, la première partie rouleau entrant en contact avec au moins deux zones de la première rainure, la seconde partie rouleau entrant en contact avec au moins deux zones de la seconde rainure, la première rainure comprenant une première ouverture à travers laquelle une partie de la première partie rouleau est exposée, la seconde rainure comprenant une seconde ouverture à travers laquelle une partie de la seconde partie rouleau est exposée, et la bobine comprenant une première partie de support placée dans la première ouverture et entrant en contact avec la première partie rouleau et une seconde partie de support placée dans la seconde ouverture et entrant en contact avec la seconde partie rouleau.
(KO) 실시 예는 몸체와 몸체의 코너부들에 배치되는 제1 기둥부, 제2 기둥부, 제3 기둥부, 및 제4 기둥부를 포함하는 베이스, 몸체 상에 배치되는 보빈, 제1 기둥부에 마련된 제1홈 내에 배치되는 제1 롤러부, 제1 기둥부와 이웃하는 제2 기둥부에 마련된 제2홈 내에 배치되는 제2 롤러부, 보빈에 배치되는 마그네트, 및 마그네트에 대응하여 제1 기둥부와 제2 기둥부 사이에 배치되는 코일을 포함하고, 제1 롤러부는 제1홈의 적어도 2개 이상의 영역들에 접촉하고, 제2 롤러부는 제2홈의 적어도 2개 이상의 영역들에 접촉하고, 제1홈은 제1롤러부의 일부를 노출하는 제1 개구를 포함하고, 제2홈은 제2롤러부의 일부를 노출하는 제2 개구를 포함하고, 보빈은 제1 개구에 배치되어 제1 롤러부와 접촉하는 제1 지지부와, 제2 개구에 배치되어 제2 롤러부와 접촉하는 제2 지지부를 포함한다.
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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)