US 12,193,335 B2
Temperature stabilized oscillator
Manabu Kondo, Matsumoto (JP); and Norihito Matsukawa, Shimosuwa-machi (JP)
Assigned to SEIKO EPSON CORPORATION, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Aug. 20, 2021, as Appl. No. 17/407,771.
Claims priority of application No. 2020-140706 (JP), filed on Aug. 24, 2020; and application No. 2020-140707 (JP), filed on Aug. 24, 2020.
Prior Publication US 2022/0059752 A1, Feb. 24, 2022
Int. Cl. H10N 30/88 (2023.01); H03B 5/32 (2006.01); H10N 30/80 (2023.01)
CPC H10N 30/883 (2023.02) [H03B 5/32 (2013.01); H10N 30/802 (2023.02)] 10 Claims
OG exemplary drawing
 
1. An oscillator comprising:
a container in which a vibrator is accommodated;
a base substrate on which the container is mounted;
three or more protruding portions provided on the base substrate at positions overlapping the container in a plan view and directly under the contain in a cross-sectional view; and
a bonding member configured to bond the container and at least one of the three or more protruding portions.