Position sensor
US-2015378517-A1 · Dec 31, 2015 · US
Assembly having display panel and optical sensing frame and display system using the same
US8970554B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8970554-B2 |
| Application number | US-97666610-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 22, 2010 |
| Priority date | Dec 24, 2009 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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An assembly includes a display panel having four corners, an optical sensing frame having at least three optical modules mounted adjacent a surface of the display panel, where the optical modules are located at the corners of the display panel and optical reflectors extending substantially along an entire length of each of four sides of the display panel, an optical sensing frame controller driving the optical sensing frame, and a display panel controller on a single circuit board with the optical sensing frame controller.
First claim
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The invention claimed is: 1. An assembly having a display panel and optical sensing frame, the assembly comprising: the display panel having four corners, and a display panel controller that drives the display panel; the optical sensing frame having at least three optical modules mounted adjacent a surface of the display panel and retro-reflectors extending substantially along an entire length of each of four sides of the display panel, wherein the optical modules are located at…
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Physics · mapped topic
- G06F3/0428Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US8970554B2 cover?
- An assembly includes a display panel having four corners, an optical sensing frame having at least three optical modules mounted adjacent a surface of the display panel, where the optical modules are located at the corners of the display panel and optical reflectors extending substantially along an entire length of each of four sides of the display panel, an optical sensing frame controller dri…
- Who is the assignee on this patent?
- Jang Hyung-Uk, Sohn Min-Ho, Yu Byung-Chun, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G06F3/0428. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 03 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).