Surface mounting crystal unit
作者： Issei Nakayama , Toshihide Ohi , Yoshikazu Sakaguchi , Hachiro Kimura , Shigeru Kizaki
DOI:
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摘要: In a surface mounting crystal unit comprising quartz plate, receptacle-like terminal member holding the plate therein in such way as to enable it oscillate, and lid covering an opening of member, is prepared shape rectangular parallelepiped disposed that one or both shorter sides at its ends can be fixedly attached flat portions with electrically conductive adhesive high plasticity so impact drop buffered by adhesive. A likelihood any leakage minimized airtight bonding inorganic material solder, like. Furthermore, impedance lowered producing vacuum inside airtightly bonded lid.
google.com.tj 参考文章(9)
Takeo Seki, Kiyohisa Inao, Koji Mizuki, Masaki Kumagai, Monolithic crystal filter ,(1993)
Thomas A. Knecht, Method of mounting a piezoelectric element to a substrate ,(1994)
Osamu Ishii, Takao Morita, Takebumi Kurosaki, Structure for supporting a resonator using an ultrathin piezoelectric plate in a package ,(1990)
Jill A. Brosig, Matt Laurich, Piezoelectric device for controlling the frequency-temperature shift of piezoelectric crystals and method of making same ,(1995)
Robert S. Witte, Thomas A. Knecht, William G. Skoda, Paul F. Fenlon, R. Victor Thompson, Ultra-thin surface mount crystal package ,(1992)
Hiroaki Kaida, Jiro Inoue, Hiroshi Nakatani, Katsumi Sakai, Katsumi Fujimoto, Masatoshi Kajiwara, Piezoelectric resonator device of tuning fork type including a spacer member ,(1993)
Masanori Nishiguchi, Method of adhesively and hermetically sealing a semiconductor package lid by scrubbing ,(1990)
Isao Toyoshima, Hiroyuki Takahashi, Piezo-electric assembly ,(1986)
Iwao Nakayama, Hideo Endo, Electrode structure of piezoelectric vibrator ,(1984)