Subassembly unit and LED display module

The utility model provides a subassembly unit, a serial communication port, including the hollow insulation cavity body, epoxy layer and pattern, the epoxy layer part sets up in the inside of the insulation cavity body, the pattern set up in the upper surface of the insulation cavity body. The utili...

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Bibliographic Details
Main Authors CHEN NANQING, ZUO QINGYUE, YANG YAOCAN, WU QUN
Format Patent
LanguageChinese
English
Published 01.02.2019
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:The utility model provides a subassembly unit, a serial communication port, including the hollow insulation cavity body, epoxy layer and pattern, the epoxy layer part sets up in the inside of the insulation cavity body, the pattern set up in the upper surface of the insulation cavity body. The utility model discloses still include a LED display module, the utility model relates to a subassembly unit and LED display module has replaced the LED display module of a traditional reflecting cavity and gate board combination owing to adopt the combination of a plurality of subassembly unit and gate boards to form novel LED display module, reduces reflecting cavity die sinking cost, shortens the die sinking cycle of traditional LED display module, and simultaneously, a LED shows modular structuresimple and practical, can use the SMT technology will the subassembly unit with the circuit board pastes the dress together, and the stress of having avoided traditional hot -pressing process to bringresults in the LED device
Bibliography:Application Number: CN201821038110U