US 12,235,572 B2
Optical element driving mechanism
Chen-Hung Chao, Taoyuan (TW); Yi-Chieh Lin, Taoyuan (TW); Tsung-Han Wu, Taoyuan (TW); and Shou-Jen Liu, Taoyuan (TW)
Assigned to TDK TAIWAN CORP., Taoyuan (TW)
Filed by TDK TAIWAN CORP., Taoyuan (TW)
Filed on Dec. 3, 2021, as Appl. No. 17/541,948.
Claims priority of provisional application 63/121,415, filed on Dec. 4, 2020.
Prior Publication US 2022/0179163 A1, Jun. 9, 2022
Int. Cl. G02B 7/02 (2021.01); G01D 5/14 (2006.01); G02B 7/09 (2021.01); G03B 9/10 (2021.01); G03B 9/40 (2021.01); G03B 11/04 (2021.01); G03B 30/00 (2021.01); H01F 7/08 (2006.01); H01F 7/16 (2006.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)
CPC G03B 9/40 (2013.01) [G01D 5/14 (2013.01); G02B 7/02 (2013.01); G02B 7/09 (2013.01); G03B 9/10 (2013.01); G03B 11/043 (2013.01); G03B 30/00 (2021.01); H01F 7/081 (2013.01); H01F 7/16 (2013.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)] 19 Claims
OG exemplary drawing
 
1. An optical element driving mechanism, comprising:
a movable part, for connecting an optical element;
a fixed part, comprising an outer frame and a base, wherein the movable part is movable relative to the fixed part;
a driving assembly, for generating a driving force to drive the movable part to move relative to the fixed part;
a circuit assembly, for connecting to an external circuit, wherein the circuit assembly comprises a first terminal; and
a connecting element, wherein the outer frame is fixedly connected to the base via the connecting element,
wherein the base comprises:
a base body, having a plate-like structure and being perpendicular to a main axis;
a first terminal accommodating portion, for accommodating the first terminal; and
a first opening portion, wherein the first terminal is exposed to the outside through the first opening portion,
wherein the first terminal accommodating portion has an open structure, and
wherein the first terminal accommodating portion has a closed perforation structure.