Multi-color LED module manufacturing method
A technology of LED modules and manufacturing methods, which is applied in the direction of electrical components, circuits, semiconductor devices, etc., can solve the problems of low light output efficiency and illuminance, high cost, and numerous processes, achieve flexible and changeable color control capabilities, and improve central light Intensity and illuminance, the effect of reducing the area of the luminous area
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] like figure 1 It is a structural schematic diagram of a multi-color LED module in the prior art, including a substrate 1 , an LED white light device 2 and an LED chip 3 mounted on the substrate 1 .
[0021] like figure 2 A method for manufacturing a multi-color LED module of the present invention includes the following steps:
[0022] Step (1): mount an LED chip group on the substrate 1, the LED chip group includes several LED chips 3; ...
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