KR870004570A - Ceramic filter and its manufacturing method - Google Patents

Ceramic filter and its manufacturing method

Info

Publication number
KR870004570A
KR870004570A KR1019850008113A KR850008113A KR870004570A KR 870004570 A KR870004570 A KR 870004570A KR 1019850008113 A KR1019850008113 A KR 1019850008113A KR 850008113 A KR850008113 A KR 850008113A KR 870004570 A KR870004570 A KR 870004570A
Authority
KR
South Korea
Prior art keywords
manufacturing
ceramic filter
ceramic
filter
Prior art date
Application number
KR1019850008113A
Other languages
Korean (ko)
Other versions
KR880001441B1 (en
Inventor
이재찬
Original Assignee
삼성전자부품 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 삼성전자부품 주식회사 filed Critical 삼성전자부품 주식회사
Priority to KR1019850008113A priority Critical patent/KR880001441B1/en
Publication of KR870004570A publication Critical patent/KR870004570A/en
Application granted granted Critical
Publication of KR880001441B1 publication Critical patent/KR880001441B1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
KR1019850008113A 1985-10-31 1985-10-31 Ceramic filter KR880001441B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850008113A KR880001441B1 (en) 1985-10-31 1985-10-31 Ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850008113A KR880001441B1 (en) 1985-10-31 1985-10-31 Ceramic filter

Publications (2)

Publication Number Publication Date
KR870004570A true KR870004570A (en) 1987-05-11
KR880001441B1 KR880001441B1 (en) 1988-08-08

Family

ID=19243458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850008113A KR880001441B1 (en) 1985-10-31 1985-10-31 Ceramic filter

Country Status (1)

Country Link
KR (1) KR880001441B1 (en)

Also Published As

Publication number Publication date
KR880001441B1 (en) 1988-08-08

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee