Flexible public transportation card with display function

A flexible public transportation card with display function is disclosed. The flexible public transportation card with display function comprises a first card body, a second card body and a flexible electronic system. The flexible electronic system is disposed between the first card body and the second card body. The flexible electronic system comprises a flexible display, a display circuit, a communication interface, a power generator and a capacitor. The display circuit is electrically connected to the flexible display. The communication interface receives a wireless signal. The power generator is electrically connected to the display circuit and the communication interface, and generates electricity according to the wireless signal. The capacitor stores the electricity generated by the power generator for providing the display circuit with the stored electricity, such that the flexible display displays a frame. The capacitance of the capacitor ranges between 0.1 and 20 microfarads.

FLEXIBLE DISPLAY DEVICE AND CARD WITH DISPLAY FUNCTION USING THE SAME

A flexible display device and a card with display function using the same are provided. The flexible display device comprises a multi-layer substrate and a display module. The multi-layer substrate comprises a patterned layer, a trace layer, an insulation layer and a intact copper foil. The insulation layer is disposed between the patterned layer and the trace layer. The trace layer is disposed between the insulation layer and the intact copper foil, such that the trace layer is protected by the intact copper foil. The display module is disposed on the patterned layer. 1. A flexible display device , comprising: a patterned layer;', 'a first trace layer;', 'a first insulation layer disposed between the patterned layer and the first trace layer; and', 'a first intact copper foil; and, 'a multi-layer substrate, comprisinga display module disposed on the patterned layer;wherein, the first trace layer is disposed between the first insulation layer and the first intact copper foil, such that the first trace layer is protected by the first intact copper foil.2. The flexible display device according to claim 1 , wherein the first insulation layer has an upper surface and a lower surface opposite to the upper surface claim 1 , the patterned layer is formed on the upper surface of the first insulation layer claim 1 , the first trace layer is formed on the lower surface of the first insulation layer and has a trace pattern claim 1 , and the first intact copper foil at least covers the entire trace pattern of the first trace layer.3. The flexible display device according to claim 1 , wherein the first intact copper foil covers the entire first trace layer.4. The flexible display device according to claim 1 , further comprising:a passivation film encapsulating the display module.5. The flexible display device according to claim 1 , wherein the multi-layer substrate is a flexible printed circuit.6. The flexible display device according to claim 1 , wherein the first intact copper ...

DISPLAY ELECTRONIC TAGGING AND SETTING MANAGEMENT METHOD THEREOF

A display electronic tagging and a setting management method thereof are provided. The display electronic tagging comprises a wireless RF module, a display, an encapsulant and a bar code. The wireless RF module is used for receiving a wireless RF signal. The display is electrically connected to the wireless RF module, and used for showing a price of a product. The encapsulant encapsulates the wireless RF module and the display, wherein the display is exposed form the encapsulant. The bar code is located at the encapsulant. A setting module pairs the bar code and the wireless RF module according to a barcode identification signal and a RF identification signal, such that the wireless RF module and the barcode together correspond to the same product.

Flexible display device

FLEXIBLE PUBLIC TRANSPORTATION CARD WITH DISPLAY FUNCTION

A flexible public transportation card with display function is disclosed. The flexible public transportation card with display function comprises a first card body, a second card body and a flexible electronic system. The flexible electronic system is disposed between the first card body and the second card body. The flexible electronic system comprises a flexible display, a display circuit, a communication interface, a power generator and a capacitor. The display circuit is electrically connected to the flexible display. The communication interface receives a wireless signal. The power generator is electrically connected to the display circuit and the communication interface, and generates electricity according to the wireless signal. The capacitor stores the electricity generated by the power generator for providing the display circuit with the stored electricity, such that the flexible display displays a frame. The capacitance of the capacitor ranges between 0.1 and 20 microfarads.

SMART CARD AND COMMUNICATION METHOD THEREOF

A smart card and a communication method thereof are provided. The smart card comprises a flexible electronic system and a card body. The flexible electronic system comprises a display circuit, a communication interface, a security module, code generator and a flexible display. The communication interface is used for communicating with a reader. The security module is used for transmitting security verification information to the reader. The code generator is electrically connected to the security module and used for generating a code. The flexible display is connected to the display circuit and used for displaying the code. The card body encapsulates the flexible electronic system. After an input device receives the inputted code, the reader transmits the inputted code and the security verification information to the confirmation server to confirm whether the inputted code and the security verification information are correct. 1. A smart card , comprising: a display circuit;', 'a communication interface used for communicating with a reader;', 'a security module used for transmitting security verification information to the reader through the communication interface;', 'a code generator electrically connected to the security module and used for generating a code; and', 'a flexible display connected to the display circuit for displaying the code; and, 'a flexible electronic system, comprisinga card body used for encapsulating the flexible electronic system;wherein, after an input device receives the inputted code, the reader transmits the inputted code and the security verification information to a confirmation server to confirm whether the inputted code and the security verification information are correct.2. The smart card according to claim 1 , wherein the code is a one-time code.3. The smart card according to claim 1 , wherein the code generator is integrated with one of the security module and the display circuit.4. The smart card according to claim 1 , wherein ...

Flexible display device

A flexible display device is provided. The flexible display device includes a flexible plate, a display unit and a sealant. The flexible plate has a concave. The display unit is disposed in the flexible plate and adjacent to the concave. The sealant is formed in the concave and covers the side of the display unit.

DISPLAY CARD AND PACKAGE FILM THEREOF

A display card and a package film thereof are provided. The display card comprises a package film, a second protection layer, a pattern and a flexible display device. The package film comprises a first protection layer and a color fixing agent. The first protection layer has a first surface and a second surface opposite to the first surface. The color fixing agent is formed on the first surface of the first protection layer. The pattern through the color fixing agent is attached on the first protection layer. The flexible display device is located between the second surface of the first protection layer and the second protection layer.