Title:
MOUNTING SUBSTRATE, POWER SUPPLY DEVICE AND LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2023161402
Kind Code:
A
Abstract:
To improve electrical reliability with a simple structure.SOLUTION: A mounting substrate 6 comprises a substrate body 60 and a liquid control unit 7. The substrate body 60 has a plurality of electronic components 61 mounted thereon, and includes a specific circuit region R1. The liquid control unit 7 is provided on the substrate body 60. The liquid control unit 7 controls the movement of liquid toward the specific circuit region R1 under the condition that liquid flows on one end surface of the substrate body 60 due to its own weight.SELECTED DRAWING: Figure 4
Inventors:
LIU ZONGWEI
YAMASHITA KOJI
ISHIZUKA TETSUYA
YAMASHITA KOJI
ISHIZUKA TETSUYA
Application Number:
JP2022071774A
Publication Date:
November 07, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F21V23/00; F21S9/02; F21V25/04; H05K1/02
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office