US 11,852,888 B2
Optical element driving mechanism
Ya-Hsiu Wu, Taoyuan (TW); Ying-Jen Wang, Taoyuan (TW); and Sin-Jhong Song, Taoyuan (TW)
Assigned to TDK TAIWAN CORP., Taoyuan (TW)
Filed by TDK TAIWAN CORP., Taoyuan (TW)
Filed on Jul. 24, 2020, as Appl. No. 16/938,684.
Claims priority of provisional application 62/894,295, filed on Aug. 30, 2019.
Claims priority of provisional application 62/879,190, filed on Jul. 26, 2019.
Prior Publication US 2021/0026103 A1, Jan. 28, 2021
Int. Cl. G02B 7/02 (2021.01); G02B 7/09 (2021.01); G02B 27/64 (2006.01); G02B 7/20 (2021.01); G03B 3/10 (2021.01); G03B 5/00 (2021.01); G02B 7/08 (2021.01); H04N 23/68 (2023.01)
CPC G02B 7/028 (2013.01) [G02B 7/02 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 7/20 (2013.01); G02B 27/646 (2013.01); G03B 3/10 (2013.01); G03B 5/00 (2013.01); G03B 2205/0076 (2013.01); G03B 2206/00 (2013.01); H04N 23/6812 (2023.01)] 19 Claims
OG exemplary drawing
 
1. An optical element driving mechanism, comprising:
a first movable portion used for connecting to a first optical element, and the first optical element has a main axis that extends in a first direction;
a fixed portion, wherein the first movable portion is movable relative to the fixed portion;
a first driving assembly used for driving the first movable portion to move relative to the fixed portion; and
a first guiding assembly used for guiding the movement of the first movable portion relative to the fixed portion;
wherein the first movable portion comprises a stopping portion extending in a third direction, and a height of the stopping portion is higher than a height of the first driving assembly in the third direction.