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Question:

What is the difference between dot matrix LED display and DIP and SMD?

What is the difference between dot matrix LED display and DIP and SMD?

Answer:

Dot matrix is modular, DIP is plug lamp, SMD is table paste, both LED screen package.
DIP LED uses the plug-in LED (546346, piranha, etc.), because of its specific package, the brightness can be very high, while waterproof, it is suitable for outdoor full-color display. And SMD LED is more suitable for indoor full-color display applications, compared with DIP, SMD light brightness is low, protection level is limited. And usually indoor display screen viewing distance is short, you must do a low screen point spacing, using SMD LED is easier to achieve.
Dot matrix LED display is suitable for indoor text and simple images broadcast form, due to the use of the dot matrix module, have great limitations in brightness, degree of protection and service life, display display market will gradually fade.

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