Hologram waveguiding
US-2024036309-A1 · Feb 1, 2024 · US
Photographable three-dimensional (3D) display apparatus
US8988511B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8988511-B2 |
| Application number | US-201113064570-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 31, 2011 |
| Priority date | Aug 2, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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Provided is a three-dimensional (3D) display apparatus. The 3D display apparatus may include a mode decision unit to determine a mode corresponding to a predetermined criterion, a barrier panel to form a pattern based on the determined mode, and a controller to control a power of a backlight unit associated with an image panel, based on the determined mode.
First claim
Opening claim text (preview).
What is claimed is: 1. A three-dimensional (3D) display apparatus, comprising: a mode determiner, comprising a processor, to determine a mode, between a display mode and a photographing mode, corresponding to a predetermined criterion; a barrier panel to change a pattern based on the determined mode; an image panel to display an image; and a controller to control a power of a backlight unit associated with the image panel, based on the determined mode, and to control a pixel…
Assignees
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Classifications
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G02B30/00Primary
Physics · mapped topic
- H04N13/315Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8988511B2 cover?
- Provided is a three-dimensional (3D) display apparatus. The 3D display apparatus may include a mode decision unit to determine a mode corresponding to a predetermined criterion, a barrier panel to form a pattern based on the determined mode, and a controller to control a power of a backlight unit associated with an image panel, based on the determined mode.
- Who is the assignee on this patent?
- Suh Sung Joo, Choi Chang Kyu, Yi Kwon Ju, and 2 more
- 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 24 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).