JPS5658309A - Inspecting method for elastic surface wave filter - Google Patents

Inspecting method for elastic surface wave filter

Info

Publication number
JPS5658309A
JPS5658309A JP13458879A JP13458879A JPS5658309A JP S5658309 A JPS5658309 A JP S5658309A JP 13458879 A JP13458879 A JP 13458879A JP 13458879 A JP13458879 A JP 13458879A JP S5658309 A JPS5658309 A JP S5658309A
Authority
JP
Japan
Prior art keywords
surface wave
elastic surface
wave filter
filter
inspecting method
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13458879A
Other languages
Japanese (ja)
Inventor
Junichi Inohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13458879A priority Critical patent/JPS5658309A/en
Publication of JPS5658309A publication Critical patent/JPS5658309A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To decrease the number of processes of inspection, by linking a plurality of elastic surface wave filters with one lead comb, cutting off the root of the comb of individual elastic surface wave filter and performing automatic measurement for the characteristics. CONSTITUTION:A plurality of elastic surface wave filters 1 are linked with one lead comb 8. Next, the root 7 of individual filter 1 is cutoff and the characteristics of the filters 1 are automatically measured continuously with a prober 9. Accordingly, the inspection need not be made by inserting one filter to a socket, the man-hour can remarkably be reduced.
JP13458879A 1979-10-17 1979-10-17 Inspecting method for elastic surface wave filter Pending JPS5658309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13458879A JPS5658309A (en) 1979-10-17 1979-10-17 Inspecting method for elastic surface wave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13458879A JPS5658309A (en) 1979-10-17 1979-10-17 Inspecting method for elastic surface wave filter

Publications (1)

Publication Number Publication Date
JPS5658309A true JPS5658309A (en) 1981-05-21

Family

ID=15131882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13458879A Pending JPS5658309A (en) 1979-10-17 1979-10-17 Inspecting method for elastic surface wave filter

Country Status (1)

Country Link
JP (1) JPS5658309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061648A2 (en) * 1981-03-27 1982-10-06 Siemens Aktiengesellschaft Electrical device the active part of which is placed on a metal support, and process for the manufacture of the device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482980A (en) * 1977-12-14 1979-07-02 Omron Tateisi Electronics Co Manufacture of semiconductor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482980A (en) * 1977-12-14 1979-07-02 Omron Tateisi Electronics Co Manufacture of semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061648A2 (en) * 1981-03-27 1982-10-06 Siemens Aktiengesellschaft Electrical device the active part of which is placed on a metal support, and process for the manufacture of the device

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