Title:
LIQUID LENS CONTROL CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2018/190627
Kind Code:
A1
Abstract:
A liquid lens control circuit, according to one embodiment, comprises: a liquid lens comprising a common electrode and a plurality of individual electrodes; a voltage generation unit for supplying a voltage to the plurality of individual electrodes and the common electrode in the liquid lens; and a control unit for controlling the timing so that a voltage is supplied to each of the plurality of individual electrodes in a consecutive manner.
Inventors:
MOON YOUNG SEOP (KR)
Application Number:
PCT/KR2018/004222
Publication Date:
October 18, 2018
Filing Date:
April 11, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B13/32; G02B3/14; G02B27/64; G03B17/12; H04N5/232
Foreign References:
| JP2006078843A | 2006-03-23 | |||
| KR20070120773A | 2007-12-26 | |||
| KR20090018965A | 2009-02-24 | |||
| JP2012128029A | 2012-07-05 | |||
| KR20080035509A | 2008-04-23 |
Other References:
See also references of EP 3611563A4
Attorney, Agent or Firm:
LEE, Seung Chan (KR)
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