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Three dimensional image display method and device utilizing a two dimensional image signal at low-depth areas
US9509984B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9509984-B2 |
| Application number | US-201414487972-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 16, 2014 |
| Priority date | Apr 18, 2014 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
A 3D image display device includes a display unit including a display panel and an optical panel located at a front side of the display panel and changing a path of light. A controller is configured to generate a signal for controlling the display unit. The controller includes an image signal processor which generates an input image signal based on image information containing 2D image information and depth information. The image signal processor generates a 3D image signal based on the 2D image information and the depth information. The image signal processor extracts a low-depth area having a small depth and generates a 2D image signal corresponding to the low-depth area. The display unit displays the low-depth area by a 2D image.
First claim
Opening claim text (preview).
What is claimed is: 1. A 3D image display device, comprising: a display unit including a display panel and an optical panel, the display panel including a plurality of pixels and the optical panel disposed at a front side of the display panel and configured to selectively change a path of light emanating from the display panel; and a controller configured to generate a signal for controlling the display unit, wherein the controller includes an image signal processor generating…
Assignees
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Classifications
- H04N13/0456Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9509984B2 cover?
- A 3D image display device includes a display unit including a display panel and an optical panel located at a front side of the display panel and changing a path of light. A controller is configured to generate a signal for controlling the display unit. The controller includes an image signal processor which generates an input image signal based on image information containing 2D image informat…
- Who is the assignee on this patent?
- Samsung Display Co Ltd, Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04N13/0456. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 29 2016 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).