Lighting system and control thereof
US-2024411164-A1 · Dec 12, 2024 · US
Electronic paper and electronic paper recording system using light receiving elements
US9024933B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9024933-B2 |
| Application number | US-201213588410-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 17, 2012 |
| Priority date | Aug 31, 2011 |
| Publication date | May 5, 2015 |
| Grant date | May 5, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An electronic paper includes: a first substrate which is provided with a plurality of first electrodes; a wiring which applies a voltage to the plurality of first electrodes; a plurality of light receiving elements which are respectively provided between the plurality of first electrodes and the wiring; a second substrate which is arranged to be opposite the first substrate and is provided with a second electrode; an electrophoretic display layer which is arranged between the first substrate and the second substrate; and a light guidance unit which is arranged between the first substrate and the second substrate, and is configured to guide light incident upon the second substrate to the relevant light receiving elements.
First claim
Opening claim text (preview).
What is claimed is: 1. An electronic paper, comprising: a first substrate which is provided with a plurality of first pixel electrodes; a wiring which applies a voltage to the plurality of first pixel electrodes; a plurality of light receiving elements which are respectively provided between the plurality of first pixel electrodes and the wiring; a second substrate which is arranged to be opposite the first substrate and is provided with a second common electrode; an elect…
Assignees
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Classifications
- G02F1/13318Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9024933B2 cover?
- An electronic paper includes: a first substrate which is provided with a plurality of first electrodes; a wiring which applies a voltage to the plurality of first electrodes; a plurality of light receiving elements which are respectively provided between the plurality of first electrodes and the wiring; a second substrate which is arranged to be opposite the first substrate and is provided with…
- Who is the assignee on this patent?
- Takei Yoshiki, Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification G02F1/13318. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 05 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).