Hologram waveguiding
US-2024036309-A1 · Feb 1, 2024 · US
Three-dimensional image display and converter therefor
US8995047B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995047-B2 |
| Application number | US-201314061404-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 23, 2013 |
| Priority date | May 31, 2013 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A display device includes a display panel and a converter formed on a front surface of the display panel. The converter performs conversion between a 2-dimensional image and a 3-dimensional image. The converter includes a plurality of protrusion electrodes formed on a first substrate. A plate electrode is positioned on a second substrate facing the first substrate. A transparent medium is positioned between the protrusion electrodes and the plate electrode. A plurality of conductive particles is positioned in the transparent medium.
First claim
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What is claimed is: 1. A display device, comprising: a display panel; and a converter formed on a front surface of the display panel, the converter configured to perform conversion between a 2-dimensional image and a 3-dimensional image, wherein the converter comprises: a plurality of protrusion electrodes formed on a first substrate; a plate electrode positioned on a second substrate facing the first substrate; a transparent medium positioned between the protrusion elect…
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- What does patent US8995047B2 cover?
- A display device includes a display panel and a converter formed on a front surface of the display panel. The converter performs conversion between a 2-dimensional image and a 3-dimensional image. The converter includes a plurality of protrusion electrodes formed on a first substrate. A plate electrode is positioned on a second substrate facing the first substrate. A transparent medium is posit…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B30/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 31 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).