Electron tube unit

The electron tube unit achieves miniaturization by using conductive third substrates to power the electron tube, eliminating spacers and sockets, resulting in a compact and cost-effective design with enhanced mechanical strength.

JP2026017657APending Publication Date: 2026-02-05HAMAMATSU PHOTONICS KK
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Patent Information

Application Number
JP2024118520
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-07-24
Publication Date
2026-02-05

AI Technical Summary

Technical Problem

Existing electron tube units face challenges in further miniaturization due to the use of spacers, pins, and sockets for power supply from boost circuits, limiting their compactness.

Method used

An electron tube unit design where the first and second substrates are separated and partially overlap via third substrates with conductive portions that transmit power, eliminating the need for spacers, pins, and sockets, and allowing for further miniaturization.

Benefits of technology

The design enables a more compact and lightweight electron tube unit with improved mechanical strength and reduced component interference, facilitating easier assembly and lower manufacturing costs.

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Abstract

To provide an electron tube unit capable of being further miniaturized.SOLUTION: The electron tube unit 100 includes the flash lamp 1, the first substrate 10 to which the flash lamp 1 is electrically connected, and the second substrate 20 on which the boosting circuit 5 is provided. The first substrate 10 and the second substrate 20 are disposed so as to be separated from each other and overlap each other via a plurality of third substrates 30. The third substrate 30 includes a first conductive portion 51 and a third conductive portion 53 that transmit power supplied from the booster circuit 5 to the flash lamp 1.SELECTED DRAWING: Figure 2
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