Electronic price tag display control circuit, and content display method
AssigneeHema (China) Co., Ltd.
InventorsEnliang Song, Yimin Wu
Life of this patent
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AssigneeHema (China) Co., Ltd.
InventorsEnliang Song, Yimin Wu
Estimating the term…
An electronic price tag display control circuit, comprising: a bridge rectifier circuit and an orientation sensing end, wherein when an electronic price tag is in a first orientation, the bridge rectifier circuit and a guide rail power source are in forward connection, the bridge rectifier circuit and the electronic price tag are in forward connection, and two ends of the orientation sensing end are respectively connected to the bridge rectifier circuit and the electronic price tag; and when the electronic price tag is in a second orientation, the bridge rectifier circuit and the guide rail power source are in reverse connection, the bridge rectifier circuit and the electronic price tag are in forward connection, and the two ends of the orientation sensing end are respectively connected to the bridge rectifier circuit and the electronic price tag.
An electronic price tag display control circuit, the circuit comprising:
A content display method based on an electronic price tag display control circuit, applied to an electronic price tag, comprising:
A content display apparatus based on an electronic price tag display control circuit, comprising:
Dependencies are inferred from the claim text.