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KR910006435U - 압전진동자 - Google Patents

압전진동자

Info

Publication number
KR910006435U
KR910006435U KR2019890014323U KR890014323U KR910006435U KR 910006435 U KR910006435 U KR 910006435U KR 2019890014323 U KR2019890014323 U KR 2019890014323U KR 890014323 U KR890014323 U KR 890014323U KR 910006435 U KR910006435 U KR 910006435U
Authority
KR
South Korea
Prior art keywords
piezoelectric vibrator
vibrator
piezoelectric
Prior art date
Application number
KR2019890014323U
Other languages
English (en)
Other versions
KR920001536Y1 (ko
Inventor
김종태
정웅재
Original Assignee
삼성전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019890014323U priority Critical patent/KR920001536Y1/ko
Publication of KR910006435U publication Critical patent/KR910006435U/ko
Application granted granted Critical
Publication of KR920001536Y1 publication Critical patent/KR920001536Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
KR2019890014323U 1989-09-30 1989-09-30 압전진동자 KR920001536Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890014323U KR920001536Y1 (ko) 1989-09-30 1989-09-30 압전진동자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890014323U KR920001536Y1 (ko) 1989-09-30 1989-09-30 압전진동자

Publications (2)

Publication Number Publication Date
KR910006435U true KR910006435U (ko) 1991-04-25
KR920001536Y1 KR920001536Y1 (ko) 1992-03-05

Family

ID=19290461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890014323U KR920001536Y1 (ko) 1989-09-30 1989-09-30 압전진동자

Country Status (1)

Country Link
KR (1) KR920001536Y1 (ko)

Also Published As

Publication number Publication date
KR920001536Y1 (ko) 1992-03-05

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971129

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee