DISPLAY DEVICE
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Abstract
An object of the present invention is to provide a display device which does not need an input/output terminal such as an FPC or a cable for connecting to the display device and inputting an image signal to the display device directly, and can provide a setting, a display image, and the like which an operator desires. A display device of the present invention includes a display portion, a console portion to operate or input from the exterior, an antenna portion to transmit and receive a radio signal, a controller portion to control a signal input into the console portion and a signal for being transmitted or received in the antenna portion, and a battery portion to convert the radio signal received in the antenna portion into electric power and retain the electric power for driving the display portion.
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Citations
19 Claims
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1. (canceled)
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2. A semiconductor device comprising:
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a substrate; and a battery portion comprising; a thin film battery; and a battery transistor, wherein the thin film battery and the battery transistor are both formed on the substrate. - View Dependent Claims (6, 8, 10, 12, 14, 16, 18)
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3. A semiconductor device comprising:
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a substrate; an interlayer film; a battery portion comprising; a thin film battery; and a battery transistor between the substrate and the interlayer film; a controller portion comprising; a logic circuit; and a controller transistor between the substrate and the interlayer film, wherein the thin film battery and the battery transistor are both formed on the substrate, and wherein the battery transistor and the controller transistor comprise channel forming regions comprising a same semiconductor material. - View Dependent Claims (4, 5, 7, 9, 11, 13, 15, 17, 19)
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Specification