US 12,468,210 B2
Optical unit
Shogo Tanaka, Kyoto (JP); Keishi Otsubo, Kyoto (JP); and Tomohiro Egawa, Kyoto (JP)
Assigned to NIDEC CORPORATION, Kyoto (JP)
Appl. No. 18/013,666
Filed by Nidec Corporation, Kyoto (JP)
PCT Filed Dec. 22, 2020, PCT No. PCT/JP2020/047974
§ 371(c)(1), (2) Date Dec. 29, 2022,
PCT Pub. No. WO2022/004009, PCT Pub. Date Jan. 6, 2022.
Claims priority of application No. 2020-112921 (JP), filed on Jun. 30, 2020.
Prior Publication US 2023/0359103 A1, Nov. 9, 2023
Int. Cl. G03B 5/06 (2021.01); G02B 27/64 (2006.01); H04N 23/68 (2023.01)
CPC G03B 5/06 (2013.01) [G02B 27/646 (2013.01); H04N 23/685 (2023.01); G03B 2205/0023 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An optical assembly comprising:
a fixed body; and
a movable body supported swingably with respect to the fixed body; wherein
the movable body includes:
an optical element including an optical axis;
a holder into which the optical element is insertable;
a contact portion located in the holder and contactable with the fixed body; and
an elastic body to press the contact portion toward the fixed body; and
the elastic body is located between the holder and the optical element.