DISPLAY DEVICES AND METHODS FOR DETECTING USER-INTENDED TOUCH INPUT
First Claim
1. A display device comprising:
- a touch-sensitive display;
an impact sensor attached to the touch-sensitive display and configured to generate a signal representative of impacts to the touch-sensitive display; and
a computing unit configured to;
receive the signal;
detect a peak value of the signal;
determine whether a rising edge of the magnitude of the peak detected signal meet predetermined criteria; and
indicate detection of user-intended touch in response to determining that the predetermined criteria are met.
1 Assignment
0 Petitions
Accused Products
Abstract
Display devices and methods for detecting user-intended touch input are provided. An example display device includes a touch-sensitive display. Further, the display device includes an impact sensor attached to the touch-sensitive display and configured to generate a signal representative of an impact of the touch-sensitive display. The display device also includes a computing device configured to receive the signal. The computing device is also configured to detect a peak of the signal. Further, the computing device is configured to determine whether a rising edge of a magnitude of the peak detected signal meet predetermined criteria. The computing device is also configured to indicate detection of user-intended touch in response to determining that the predetermined criteria are met.
18 Citations
24 Claims
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1. A display device comprising:
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a touch-sensitive display; an impact sensor attached to the touch-sensitive display and configured to generate a signal representative of impacts to the touch-sensitive display; and a computing unit configured to; receive the signal; detect a peak value of the signal; determine whether a rising edge of the magnitude of the peak detected signal meet predetermined criteria; and indicate detection of user-intended touch in response to determining that the predetermined criteria are met. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method comprising:
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generating a signal representative of an impact to a touch-sensitive display; detecting a peak value of the signal; determining whether a rising edge of the magnitude of the peak detected signal meet predetermined criteria; and in response to determining that the predetermined criteria are met, indicating detection of user-intended touch. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification