Transistor vibrator assembly and its mfg. method, and method for mfg. various connected glass plate used for electronic element assembly

Abstract

The invention provides a crystal vibrator assembly, which consists of a base, a crystal vibrator installed on the base, and a cover for sealing the crystal vibrator on the base, wherein at least one of the base and the cover is made of glass The finished molded product; on one surface of the above-mentioned base, an electrode for connecting the crystal is provided, and on the other surface of the above-mentioned base, an electrode for connecting the outside is provided, and these electrodes for connecting the crystal and the electrode for connecting the outside The electrodes used are electrically connected through the conductive parts buried in the through holes, and the above-mentioned crystal oscillator is lapped on the above-mentioned electrodes for connecting the crystal. The invention also provides a manufacturing method of the crystal vibrator assembly, which is characterized in that it includes the following procedures: forming process; electrode forming process; crystal lapping process; sealing process; cutting process.

Description

technical field [0001] The present invention is related to the structure of the crystal oscillator assembly, the improvement of its manufacturing technology and the improvement of the manufacturing technology of several conjoined glass plates used to make the housing of electronic components. Background technique [0002] In order to make the frequency characteristic of the crystal oscillator superior, it is often used as a solid circuit combination component, specifically, as a printed circuit board mounting part. However, in order to stabilize the characteristics of the crystal vibrator and avoid the influence of the outside air, it is required to be installed in a sealed container. An example of such a container structure has been disclosed in JP-P-11-302034, namely "Glass-ceramic composite and the flat shell piezoelectric parts made of it" and other applications are disclosed. [0003] For the specific structure, see the above bulletin figu...

AI Technical Summary

Problems solved by technology

[0007] ①Because the crystal plate 12 cannot be observed from the outside after the cover 13 is put on, it is impossible to adjust the frequency characteristics of the crystal plate 12

[0009] 2. Because the crystal vibrator assembly 15 of the prior art is produced in a single piece, that is, the crystal piece 12 is installed on a base 11, and then the crystal piece 12 is covered with a cover 13, so its productivity is very low

Difficult to miniaturize beyond the above size

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