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US 2014/0209689 A1Published application
Smart card
AssigneePrinceton Technology Corporation
InventorYing-Yuan Tang
Life of this patent
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Abstract
A smart card includes a flexible printed circuit board, an electronic paper display panel, a flexible gate driver, a flexible source driver and an integrated circuit. The electronic paper display panel is disposed on the flexible printed circuited board. The flexible gate driver and the flexible source driver are formed by thin film transistors and are disposed on the electronic paper display panel. The integrated circuit is disposed on the flexible printed circuit board for providing control signals to the flexible gate driver and the flexible source driver.
Claims10
A smart card comprising:
- a flexible printed circuit board;
- an electronic paper display panel disposed on the flexible printed circuit board;
- a flexible gate driver formed by thin film transistors disposed on and coupled to the electronic paper display panel for providing gate driving signals to the electronic paper display panel;
- a flexible source driver formed by thin film transistors disposed on and coupled to the electronic paper display panel for providing source driving signals to the electronic paper display panel;
- and
- an integrated circuit disposed on the flexible printed circuit board and coupled to the flexible gate driver and the flexible source driver for providing control signals to the flexible gate driver and the flexible source driver.
3 more elements
Dependencies are inferred from the claim text.