# US 10,320,396 B2 · Electronic component package, oscillator, electronic apparatus, and base station

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- Number: US 10,320,396 B2
- Document ID: US10320396B2
- Status: Granted
- Kind: B2
- Application number: 15/299,781
- Filed: 2016-10-21
- Published: 2017-04-27
- Granted: 2019-06-11
- Earliest claimed: 2015-10-23
- Assignees: Seiko Epson Corporation
- Applicants: Seiko Epson Corporation
- Inventors: Kensaku Isohata; Takayuki Kikuchi
- Web page: https://patentgrep.com/patent/US10320396B2

## CPC

- H03L 1/04: Constructional details for maintaining temperature constant
- H03B 5/32: being a piezoelectric resonator (selection of piezoelectric material H10N30/00)
- H03H 9/02102: {of temperature influence (cutting angles H03H9/02015)}
- H03H 9/0552: {the device and the other elements being mounted on opposite sides of a common substrate}
- H03H 9/1021: {the BAW device being of the cantilever type}
- H03L: AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES (generation of oscillations H03B)
- H03B: GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS (generators adapted for electrophonic musical instruments G10H; masers or lasers H01S; generation of oscillations in plasma H05H)
- H03H: IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (waveguides, resonators, lines or other devices of the waveguide type H01P)

## Abstract

A package includes a base member and a first projecting portion that projects from one surface of the base member. The first projecting portion contacts a first substrate on which an electronic component is mounted, and has an insulating property.

## Claims

### Claim 1

An electronic component package comprising:
a base member;
a first projecting portion projecting from one surface of the base member, being configured to contact a first substrate on which an electronic component is mounted, and having an insulating property; and
a second projecting portion projecting from another surface of the base member, being configured to contact a second substrate above which the base member is mounted, and having an insulating property,
wherein the first projecting portion and the second projecting portion are configured integrally with a member penetrating a through-hole provided in the base member.

### Claim 2 (depends on 1)

The electronic component package according to claim 1, wherein
the first projecting portion and the second projecting portion overlap each other in a plan view of the base member.

### Claim 3 (depends on 1)

The electronic component package according to claim 1, wherein
when the base member is viewed in a plan view, the area of the first projecting portion is smaller than the area of the second projecting portion.

### Claim 4 (depends on 1)

The electronic component package according to claim 1, wherein
a projecting height of the first projecting portion is lower than a projecting height of the second projecting portion.

### Claim 5 (depends on 1)

The electronic component package according to claim 1, wherein
the first substrate includes a recess or through-hole provided in a portion contacting the first projecting portion.

### Claim 6 (depends on 1)

The electronic component package according to claim 1, wherein
at least one of the first projecting portion and the second projecting portion includes a surface having a spherical shape.

### Claim 7 (depends on 1)

The electronic component package according to claim 1, further comprising:
a pin penetrating the first substrate, electrically connected with the first substrate, and having conductivity, wherein
the first projecting portion and the pin support the first substrate with respect to the base member.

### Claim 8 (depends on 1)

The electronic component package according to claim 1, wherein
the first projecting portion contains glass.

### Claim 9 (depends on 1)

The electronic component package according to claim 1, comprising at least three first projecting portions.

### Claim 10

An oscillator comprising:
a base member;
a first substrate;
a resonator mounted on the first substrate and including a resonator element;
a first projecting portion projecting from one surface of the base member, contacting the first substrate, and having an insulating property;
an oscillation circuit electrically connected to the resonator; and
a second projecting portion projecting from another surface of the base member, being configured to contact a second substrate above which the base member is mounted, and having an insulating property,
wherein the first projecting portion and the second projecting portion are configured integrally with a member penetrating a through-hole provided in the base member.

### Claim 11 (depends on 10)

The oscillator according to claim 10, further comprising:
a temperature control element that controls the temperature of the resonator element.

### Claim 12 (depends on 1)

An electronic apparatus comprising the electronic component package according to claim 1.

### Claim 13 (depends on 1)

A base station comprising the electronic component package according to claim 1.