High-frequency array crystal oscillator, processing technology and application thereof

By designing a high-frequency array crystal oscillator and employing an integrated structure and a process with differentiated electrode thicknesses, the interference and accuracy problems in traditional multi-point signal collection and processing were solved, achieving high-precision and fast signal detection.

CN116264449BActive Publication Date: 2026-07-07BEIJING CHENJING ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING CHENJING ELECTRONICS
Filing Date
2021-12-15
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In traditional multi-point signal collection and processing, the sensor combination structure is complex and there is mutual interference between circuits, which affects signal detection and output. Moreover, the accuracy of existing multi-point detection products is insufficient, and the problems of calculation and imaging time delay are prominent.

Method used

A high-frequency array crystal oscillator is designed with an integrated structure, including a quartz frame, array crystal oscillator units and support beams. The array crystal oscillator pattern is processed by photolithography and etching processes, and different electrode thicknesses are designed on each unit to achieve different frequencies. The circuit is connected to the circuit board by bonding or adhesive bonding.

Benefits of technology

This technology enables simultaneous signal output from multiple array crystal oscillator units, avoiding mutual interference, improving signal detection accuracy, and shortening detection time.

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Abstract

The application provides a high-frequency array crystal oscillator, a processing technology and an application thereof. The high-frequency array crystal oscillator comprises a quartz frame, a Pad point is arranged on the quartz frame, a plurality of array crystal oscillator units, a support beam arranged in the quartz frame and used for connecting adjacent array crystal oscillator units or connecting side array crystal oscillator units to the quartz frame, and electrodes arranged on the array crystal oscillator units and the support beam and connected with the Pad point to complete introduction and output of electrical signals. The high-frequency array crystal oscillator, the processing technology and the application thereof can simultaneously obtain signal detection of each array crystal oscillator unit, the test of adjacent array crystal oscillator units does not interfere with each other, the thickness of the array crystal oscillator unit is designed, different frequencies of each crystal oscillator can be realized, the signal detection precision is greatly improved, and the detection time is reduced.
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