Title:
CAMERA MODULE INCLUDING LIQUID LENS AND OPTICAL INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2019/088353
Kind Code:
A1
Abstract:
A camera module according to an embodiment of the present invention may include: a liquid lens part including a cavity and a conductive liquid, a non-conductive liquid, n individual electrodes (here, n is an integer equal to or greater than 2), and a common electrode, which are disposed in the cavity, wherein an interface is formed between the conductive liquid and the non-conductive liquid; a main substrate including elements constituting a control circuit that controls the operation of the liquid lens part; and a holder coupled to the main substrate such that an open area of an insertion hole for inserting the liquid lens part is disposed along a first side of the main substrate.
Inventors:
CHOI YONG BOK (KR)
Application Number:
PCT/KR2017/014746
Publication Date:
May 09, 2019
Filing Date:
December 14, 2017
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B3/12; G03B17/12; G02B7/02
Foreign References:
| KR100843473B1 | 2008-07-03 | |||
| KR20140007183A | 2014-01-17 | |||
| KR20150120145A | 2015-10-27 | |||
| KR100813211B1 | 2008-03-13 | |||
| JP2007108534A | 2007-04-26 |
Other References:
See also references of EP 3705938A4
Attorney, Agent or Firm:
LEE, Seung Chan (KR)
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