TOUCH SENSITIVE DISPLAY WITH ACOUSTIC ISOLATION
First Claim
1. Touch sensitive display for integration into an electronic device configured to function in a predetermined temperature range, wherein the touch sensitive display comprises a display panel, at least one acoustic wave sensing means and an acoustic isolating means,wherein the acoustic isolating means is configured and arranged such that it presents a damping ratio of 5% or less, preferably 2% or less, with a variation of this damping ratio of 2 percentage points or less in the predetermined temperature range.
4 Assignments
0 Petitions
Accused Products
Abstract
Provided is a touch sensitive display, for integration into an electronic device configured to function in a predetermined temperature range, comprising a display panel and an acoustic isolating means. The acoustic isolating means is configured and arranged such that it presents a damping ratio of 5% or less with a variation of this damping ratio of 2 percentage points or less in the predetermined temperature range. Also provided is a touch sensitive display comprising a display panel and an acoustic isolating means. The acoustic isolating means comprises an elastic material in a first region on the front side of the display panel, with the front main side of the display panel being the displaying side, and an elastic material in a second region on the back side of the display panel and a compression controlling means for compressing the first and/or second region by a predetermined amount.
17 Citations
24 Claims
-
1. Touch sensitive display for integration into an electronic device configured to function in a predetermined temperature range, wherein the touch sensitive display comprises a display panel, at least one acoustic wave sensing means and an acoustic isolating means,
wherein the acoustic isolating means is configured and arranged such that it presents a damping ratio of 5% or less, preferably 2% or less, with a variation of this damping ratio of 2 percentage points or less in the predetermined temperature range.
-
5. Touch sensitive display for the integration into an electronic device configured to function in a predetermined temperature range, wherein the touch sensitive display comprises a display panel, at least one acoustic wave sensing means and an acoustic isolating means
wherein the acoustic isolating means comprises an elastic material in a first region on the front side of the display panel, with the front main side of the display panel being the displaying side and an elastic material in a second region on the back side of the display panel and a compression controlling means for compressing at least one of the first and second region by a predetermined amount.
-
20. (canceled)
-
23. (canceled)
Specification