Surface acoustic wave device with interdigital transducers forme

Details Surface acoustic wave device with interdigital transducers forme Surface acoustic wave device with interdigital transducers forme

1993-12-16

1995-09-26

Dougherty, Thomas M.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310344, H01L 4108, H03H 925

Patent

active

054536529

ABSTRACT:
A surface acoustic wave device includes: a holding substrate; a piezoelectric substrate; an interdigital transducer formed on the holding substrate; and supports for holding said piezoelectric substrate on the holding substrate so that the interdigital transducer is evenly in contact with the piezoelectric substrate.

REFERENCES:
patent: 3665225 (1972-05-01), van den Heuvel et al.
patent: 3786373 (1974-01-01), Schulz et al.
patent: 3952268 (1976-04-01), Schulz et al.
patent: 4270105 (1981-05-01), Parker et al.
patent: 4516049 (1985-05-01), Mikoshiba et al.
patent: 4737742 (1988-04-01), Takoshima et al.
patent: 4795934 (1989-01-01), Rogerson et al.
patent: 4864470 (1989-09-01), Nishio
patent: 4993000 (1991-02-01), Niitsuma et al.
patent: 5095240 (1992-03-01), Nysen et al.
EPO Search Report (EP 93 12 0420) dated Apr. 12, 1994.

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