US 9,810,919 B2
Lens driving device with improved suspension support
Kokichi Terajima, Tokyo (JP)
Assigned to HUIZHOU DAYAWAN EVER BRIGHT ELECTRONIC INDUSTRY CO, Huizhou (CN); JSS OPTICAL TECHNOLOGY CO., LTD., Hong Kong (HK); and HUIZHOU DAYA BAY JSS OPTICAL TECHNOLOGY, CO., LTD., Huizhou (CN)
Filed by Huizhou Dayawan Ever Bright Electronic Industry Co., Ltd., Huizhou (CN); JSS Optical Technology Co., Ltd., Hong Kong (HK); and Huizhou Daya Bay Jss Optical Technology.Co., Ltd., Huizhou (CN)
Filed on Mar. 19, 2016, as Appl. No. 15/75,106.
Claims priority of application No. 2015-069870 (JP), filed on Mar. 30, 2015.
Prior Publication US 2016/0291344 A1, Oct. 6, 2016
Int. Cl. G02B 27/64 (2006.01); G02B 7/04 (2006.01); G02B 7/02 (2006.01); G03B 13/36 (2006.01); G03B 5/06 (2006.01); G03B 3/10 (2006.01); G03B 29/00 (2006.01); H04N 5/225 (2006.01); H04M 1/02 (2006.01)
CPC G02B 27/646 (2013.01) [G02B 7/026 (2013.01); G02B 7/04 (2013.01); G03B 3/10 (2013.01); G03B 5/06 (2013.01); G03B 13/36 (2013.01); G03B 29/00 (2013.01); H04M 1/0264 (2013.01); H04N 5/2254 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A lens driving device, comprising:
a lens carrier configured for maintaining a lens;
a base configured for supporting the lens carrier;
a first electromagnetic drive mechanism configure for driving the lens to focus on an object to be shot;
a second electromagnetic drive mechanism configured for swinging the lens; and
a front side spring component and a back side spring component both extending along a peripheral direction of the lens;
wherein the first electromagnetic drive mechanism and the second electromagnetic drive mechanism are mounted between the lens carrier and the base;
wherein one of the front side spring component and the back side spring component is connected with the lens carrier, the other of the front side spring component and the back side spring component is connected with the base, and the front side spring component and the back side spring component are connected with each other through a plurality of connecting components.