Display device and operation method thereof
US-2024371313-A1 · Nov 7, 2024 · US
System and circuit for television power state control
US9148697B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9148697-B2 |
| Application number | US-201113171190-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 28, 2011 |
| Priority date | Jun 28, 2010 |
| Publication date | Sep 29, 2015 |
| Grant date | Sep 29, 2015 |
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- Title
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Abstract
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A system and circuit for television power state control are disclosed. In one embodiment, a power management circuit is coupled to a television and interposed between a video feed and an image display engine as well as between an audio feed and a speaker. The power management circuit selectively alternates the television between three states: powered ON /operating state (first state); power standby state (second state); and no/low power state (third state). Utilized with a television in a commercial application, the system and circuit are employed to provide accelerated turn-on time to receive an image for user interaction, while providing sufficient control to maintain energy power savings.
First claim
Opening claim text (preview).
What is claimed is: 1. A system for television state power control, the system comprising: a television including a screen having an image display engine associated therewith, the television including a video feed providing a video signal and an audio feed providing an audio signal, the television including a visual indicator; a power management circuit interposed between the video feed and the image display engine, the power management circuit in communication with the visual i…
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Classifications
Electricity · mapped topic
- H04N5/63Primary
Electricity · mapped topic
- H04N21/4432Primary
Electricity · mapped topic
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- What does patent US9148697B2 cover?
- A system and circuit for television power state control are disclosed. In one embodiment, a power management circuit is coupled to a television and interposed between a video feed and an image display engine as well as between an audio feed and a speaker. The power management circuit selectively alternates the television between three states: powered ON /operating state (first state); power st…
- Who is the assignee on this patent?
- Johns Jeff, Fang Bill, Enseo Inc
- What technology area does this patent fall under?
- Primary CPC classification H04N5/63. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 29 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).