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1. (WO2018164524) LIQUID LENS, AND CAMERA MODULE AND OPTICAL INSTRUMENT INCLUDING SAME
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Pub. No.: WO/2018/164524 International Application No.: PCT/KR2018/002801
Publication Date: 13.09.2018 International Filing Date: 09.03.2018
IPC:
G03B 17/12 (2006.01) ,G02B 3/14 (2006.01) ,G02B 27/64 (2006.01) ,G02B 7/02 (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
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
3
Simple or compound lenses
12
Fluid-filled or evacuated lenses
14
of variable focal length
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
64
Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
Applicants:
엘지이노텍(주) LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
박승룡 PARK, Seung Ryong; KR
Agent:
이승찬 LEE, Seung Chan; KR
Priority Data:
10-2017-003060510.03.2017KR
Title (EN) LIQUID LENS, AND CAMERA MODULE AND OPTICAL INSTRUMENT INCLUDING SAME
(FR) LENTILLE LIQUIDE, MODULE D'APPAREIL PHOTOGRAPHIQUE ET INSTRUMENT OPTIQUE LES INCLUANT
(KO) 액체렌즈 및 이를 포함하는 카메라 모듈 및 광학기기
Abstract:
(EN) A liquid lens, which forms one optical system together with a solid lens, according to an embodiment, comprises: a first plate in which a cavity for accommodating a conductive liquid and a non-conductive liquid is arranged; a first electrode arranged on the first plate; a second electrode arranged under the first plate; a second plate arranged on the first electrode; and a third plate arranged under the second electrode, wherein a total volume of the conductive liquid and the non-conductive liquid and an area in which the lower surface of the second plate comes in contact with the conductive liquid can be designed so as to meet specific conditions.
(FR) Une lentille liquide, qui forme un système optique conjointement avec une lentille solide, comporte, selon un mode de réalisation: une première plaque dans laquelle une cavité destinée à loger un liquide conducteur et un liquide non conducteur est aménagée; une première électrode disposée sur la première plaque; une seconde électrode disposée sous la première plaque; une deuxième plaque disposée sur la première électrode; et une troisième plaque disposée sous la seconde électrode, un volume total du liquide conducteur et du liquide non conducteur et une zone dans laquelle la surface inférieure de la deuxième plaque entre en contact avec le liquide conducteur pouvant être conçus de façon à satisfaire des conditions spécifiques.
(KO) 실시 예에 따른 고체 렌즈와 함께 하나의 광학계를 이루는 액체 렌즈는, 전도성 액체와 비전도성 액체를 수용하는 캐비티가 배치된 제1 플레이트; 제1 플레이트의 위에 배치되는 제1 전극; 제1 플레이트의 아래에 배치되는 제2 전극; 제1 전극의 위에 배치되는 제2 플레이트; 및 제2 전극의 아래에 배치되는 제3 플레이트를 포함하고, 전도성 액체와 비전도성 액체의 전체 부피 및 제2 플레이트의 하면이 전도성 액체와 접촉하는 면적은 특정 조건을 만족하도록 설계될 수 있다.
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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)