Display system and display device for commodity information
A display system and display device technology, applied to instruments, cash registers, etc., can solve the problems of inconvenient update and low efficiency, and achieve the effect of improving update efficiency and correctness
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[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0033] refer to image 3 , Figure 4 , a first preferred embodiment of the product information display system of the present invention is installed on a shelf 3 in a store. The shelf 3 is divided into several display areas 31 according to the types of a plurality of commodities 4 , and each commodity 4 has a unique identification code 41 . In this preferred embodiment, the identification code 41 is a barcode, such as a one-dimensional barcode, a two-dimensional barcode, etc. The product information display system includes several display devices 5 , a server unit 6 , and a communication unit 7 .
[0034] The aforementioned display devices 5 respectively have a display 51 attached to a single display area 31 , an extractor 52 integrated with the display 51 , and an input medium formed on the display 51 . In this preferred embodiment, the capture de...
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