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Title:
LIQUID LENS AND CAMERA MODULE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/242149
Kind Code:
A1
Abstract:
A liquid lens according to an embodiment comprises: a first plate in which a cavity for accommodating a first liquid and a second liquid is formed; a first electrode arranged on the first surface of the first plate; a second electrode arranged on the second surface, facing the first surface, of the first plate; and temperature devices arranged on the first surface of the first plate so as to be spaced from the respective electrodes, wherein the first electrode comprises first to eighth individual electrodes sequentially arranged along the circumferential direction around an optical axis, and the temperature devices comprise a temperature sensor and/or a heater arranged between at least two individual electrodes from among the first to eighth individual electrodes.

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Inventors:
BAIK JUNG SHIK (KR)
Application Number:
PCT/KR2020/006724
Publication Date:
December 03, 2020
Filing Date:
May 22, 2020
Export Citation:
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Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B3/14; G02B7/02; G02B7/04; G03B17/12; G03B17/55
Domestic Patent References:
WO2018187578A22018-10-11
Foreign References:
KR20180087082A2018-08-01
JP2008304792A2008-12-18
JP2009025523A2009-02-05
US20150049391A12015-02-19
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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