Luminescent marking device
A technology of light-emitting source and light-emitting module, which is applied to display devices, illuminated signs, instruments, etc., can solve the problems of increasing national environmental protection effects, cost, and inability to display logo images.
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[0022] In order to enable your examiner to have a further understanding and understanding of the structural features and the achieved effects of the present invention, I would like to provide a better embodiment and a detailed description, as follows:
[0023] see figure 1 , is a front view of a preferred embodiment of the present invention; as shown in the figure, the present invention includes a light-storage indicator layer 10, the light-storage indicator layer 10 is arranged on a substrate 20, and the substrate 20 is provided with a light-emitting module 30 for producing As a light source, the light emitting module 30 is coupled with a power supply module 40 to supply power to the light emitting module 30. The light storage indicator layer 10 includes a light storage powder, which has a light storage function, which can absorb the light source, store light energy, and emit light by itself , in order to display the sign image of the light-storing marking layer 10, such as g...
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