US 12,147,087 B2
Optical component driving mechanism
Guan-Bo Wang, Taoyuan (TW); Shao-Chung Chang, Taoyuan (TW); Chen-Hsin Huang, Taoyuan (TW); Liang-Ting Ho, Taoyuan (TW); Chih-Wen Chiang, Taoyuan (TW); and Kai-Po Fan, Taoyuan (TW)
Assigned to TDK TAIWAN CORP., Taoyuan (TW)
Filed by TDK TAIWAN CORP., Taoyuan (TW)
Filed on Nov. 9, 2021, as Appl. No. 17/522,688.
Claims priority of provisional application 63/111,276, filed on Nov. 9, 2020.
Prior Publication US 2022/0146781 A1, May 12, 2022
Int. Cl. G02B 7/02 (2021.01); G02B 7/04 (2021.01)
CPC G02B 7/023 (2013.01) [G02B 7/04 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An optical component driving mechanism, comprising:
a holder configured to connect an optical component;
a fixed portion, wherein the holder is movable relative to the fixed portion;
a driving assembly configured to drive the holder to move relative to the fixed portion; and
a first circuit assembly, fixedly disposed on the holder;
wherein the first circuit assembly is electrically connected to the driving assembly;
wherein the holder comprises:
a body;
a fixed portion for the driving assembly, protruding outward from the body, configured to secure a first coil of the driving assembly; and
a holding portion for the driving assembly, protruding from the fixed portion for the driving assembly, configured to secure the first coil;
wherein an extending direction of the fixed portion for the driving assembly and an extending direction of the holding portion for the driving assembly are different, and the first coil is located between the holding portion for the driving assembly and the body.