[BARCODE DISPLAY DEVICE HAVING DATA PROCESSING ABILITY AND ITS OPERATION PROCEDURE]
First Claim
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1. A barcode display device comprising:
- a connection interface connectable to a host system to receive storage data from said host system;
a microprocessor electrically connected to said connection interface to receive data from said host system to which said connection interfaced is connected and to convert the received data into a barcode signal;
a display screen; and
a display drive control module electrically connected to said microprocessor and adapted to receive outputted barcode signal from said microprocessor and to drive said display screen to display the barcode signal.
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Abstract
A barcode display device is disclosed to include a connection interface connectable to a host system, a microprocessor for receiving data from the host system through the connection interface and converting the received data into a barcode signal, a display screen, and a display drive control module for driving the display screen to display the barcode signal outputted from the microprocessor so that the user can scan the displayed barcode with a barcode reader and store the barcode data in a memory inside the barcode reader.
16 Citations
15 Claims
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1. A barcode display device comprising:
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a connection interface connectable to a host system to receive storage data from said host system;
a microprocessor electrically connected to said connection interface to receive data from said host system to which said connection interfaced is connected and to convert the received data into a barcode signal;
a display screen; and
a display drive control module electrically connected to said microprocessor and adapted to receive outputted barcode signal from said microprocessor and to drive said display screen to display the barcode signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A barcode display device operation procedure used in a barcode display device, which comprises a connection interface connectable to a host system to receive storage data from said host system, a microprocessor electrically connected to said connection interface to receive data from said host system to which said connection interfaced is connected and to convert said received data into a barcode signal, a display screen, and a display drive control module electrically connected to said microprocessor and adapted to receive outputted barcode signal from said microprocessor and to drive said display screen to display said barcode signal, said barcode display device operation procedure comprising the steps of:
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(A) starting;
(B) connecting said connection interface of said barcode display device to said host system to receive data from said host system;
(C) enabling said microprocessor to judge if said received data is a barcode? and then proceeding with follow step (D) if the data is a barcode;
(D) driving said microprocessor to encode said received data into a corresponding barcode signal;
(E) driving said display drive control module to receive said barcode signal from said microprocessor;
(F) enabling said display drive control module to drive said display screen to display said barcode signal received from said microprocessor;
(G) enabling said microprocessor to judge if any new input data? and then proceeding with follow step (H) if no new data is received; and
(H) ending the procedure. - View Dependent Claims (14, 15)
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Specification