TOUCH DISPLAY APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Jul 3, 2012
filing date -
Oct 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
A touch display apparatus including a first projecting screen and a projection apparatus is provided. The first projecting screen has a first curved surface. The first curved surface is capable of receiving a touch input instruction and has at least one tactile sense identify region. A sense of touch of the tactile sense identify region is different from a sense of touch of the other regions of the first curved surface. The projection apparatus is capable of projecting a projecting beam toward the first curved surface so as to form an image.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| TW | B | TWI467427 | Oct 07, 2011 |
| CN | B | CN103034041 | Sep 14, 2012 |
| JP | A | JP2013084269 | Oct 03, 2012 |
| EP | A2 | EP2579146 | Oct 04, 2012 |
International Classification(s)
- 2012 Application Filing Year
- G06F Class
- 48051 Applications Filed
- 40472 Patents Issued To-Date
- 84.23 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 49 Citation Count
- G06F Class
- 74.21 % this patent is cited more than
- 12 Age