Lens driving unit, and camera module and optical apparatus including same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 2023
Grant Date -
N/A
app pub date -
Feb 22, 2022
filing date -
Apr 5, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An embodiment includes a housing, a bobbin disposed in the housing, a first coil disposed on the bobbin, a magnet disposed in the housing, an upper spring coupled to an upper part of the bobbin and an upper part of the housing, a circuit substrate disposed under the housing, a support member electrically connecting the upper spring and the circuit substrate, and a damper disposed on the upper spring, wherein the upper spring includes an outer side portion coupled to the housing, a first coupling portion coupled to the support member, and a first connecting portion which connects the outer side portion and the first coupling portion, the first coupling portion further including a first extension extending from the first coupling portion toward the outer side portion, the first extension is spaced apart from the outer side portion, and the damper connects the first extension and the outer side portion.
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