LED matrix light source assembly

The utility model relates to the technical field of LED light sources, in particular to an LED matrix light source assembly for automobile lighting. The LED lamp comprises an LED and a PCB substrate, the PCB substrate comprises at least three layers of substrates including an upper layer substrate,...

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Bibliographic Details
Main Author LIU WENKUI
Format Patent
LanguageChinese
English
Published 14.06.2024
Subjects
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
SEMICONDUCTOR DEVICES
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Summary:The utility model relates to the technical field of LED light sources, in particular to an LED matrix light source assembly for automobile lighting. The LED lamp comprises an LED and a PCB substrate, the PCB substrate comprises at least three layers of substrates including an upper layer substrate, at least one middle layer substrate and a lower layer substrate, the upper layer substrate is provided with an upper layer circuit, the middle layer substrate is provided with a middle layer circuit, the lower layer substrate is provided with a lower layer circuit, the upper layer substrate is provided with an upper communicating hole, an upper conductor is arranged in the upper communicating hole, and the lower layer substrate is provided with a lower communicating hole. A lower conductor is arranged in the lower communication hole; when there are at least two middle layer substrates, the middle layer substrates are provided with middle communication holes, and the middle communication holes are provided with midd
Bibliography:Application Number: CN202322798299U