Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CAMERA ACTUATOR AND CAMERA MODULE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/221410
Kind Code:
A1
Abstract:
A camera actuator according to one embodiment comprises: a housing; a prism unit arranged inside the housing; a first driving unit which is arranged inside the housing and which controls the tilt of the prism unit; and a second driving unit which is arranged below the housing and which controls the tilt of the housing, wherein the first driving unit includes a first piezoelectric element arranged in an area overlapping with the center of the prism unit in a first direction, the second driving unit includes a second piezoelectric element arranged in an area overlapping with the center of the prism unit in a second direction that differs from the first direction, the prism unit is tiltably provided in the second direction by means of the first driving unit, and the housing can be tiltably provided in the first direction by means of the second driving unit.

More Like This:
JP7204449Control device, imaging device, control method and program
JP3925560IMAGE PROCESSING APPARATUS AND METHOD THEREFOR, RECORD MEDIUM AS WELL AS PROGRAM
JP3526264VARIABLE POWER LENS SYSTEM AND OPTICAL EQUIPMENT USING THE SAME
Inventors:
KIM MIN OOK (KR)
KIM KYUNG WON (KR)
Application Number:
PCT/KR2021/005253
Publication Date:
November 04, 2021
Filing Date:
April 26, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B5/00
Foreign References:
KR20190139574A2019-12-18
US20090122406A12009-05-14
KR20100042020A2010-04-23
KR20190101104A2019-08-30
JP2007047547A2007-02-22
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: METHOD AND DEVICE FOR CONFIGURING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM

Next Patent: METHOD AND DEVICE FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM