Display device
First Claim
Patent Images
1. A display device comprising:
- a support structure;
an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, the electronic paper display comprising a single transparent charge receiving layer providing the imaging surface;
a single ground electrode arranged opposite to the imaging surface of the electronic paper display;
a ground connection contact mounted in the support structure; and
an embedded chip to enable writing to the electronic paper display based on a successful authentication,wherein the embedded chip controls a switch to electrically couple the single ground electrode to the ground connection contact based on the successful authentication.
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Accused Products
Abstract
One example includes a display device. The display device includes an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display. The display device includes an embedded chip to enable writing to the electronic paper display based on a successful authentication.
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Citations
17 Claims
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1. A display device comprising:
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a support structure; an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, the electronic paper display comprising a single transparent charge receiving layer providing the imaging surface; a single ground electrode arranged opposite to the imaging surface of the electronic paper display; a ground connection contact mounted in the support structure; and an embedded chip to enable writing to the electronic paper display based on a successful authentication, wherein the embedded chip controls a switch to electrically couple the single ground electrode to the ground connection contact based on the successful authentication. - View Dependent Claims (2, 3, 4, 16)
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5. A display device comprising:
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a support structure; an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, the electronic paper display comprising a single transparent charge receiving layer providing the imaging surface; a single ground electrode arranged opposite to the imaging surface of the electronic paper display; a ground connection contact mounted in the support structure; and an embedded chip to electrically connect the single ground electrode to the ground connection contact based on a successful authentication. - View Dependent Claims (6, 7, 8, 9, 10, 17)
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11. A method for writing to a display device, the method comprising:
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receiving a write enable request from an imaging device, the imaging device for writing to the display device, the display device comprising an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, the electronic paper display comprising a single transparent charge receiving layer providing the imaging surface; performing an authentication process with the display device; and enabling writing to the electronic paper display in response to the write enable request and a successful authentication, wherein enabling writing to the electronic paper display comprises electrically connecting a single ground electrode to a ground connection. - View Dependent Claims (12, 13, 14, 15)
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Specification