Portable computing device including a three-dimensional touch screen
First Claim
Patent Images
1. A portable computing device comprises:
- a three-dimensional (3D) touch screen that includes;
a two-dimensional (2D) touch screen section; and
a plurality of radio frequency (RF) radar modules that recognize 3D user input via 3D tracking; and
a core module operable to;
determine whether the 3D touch screen is in a 3D mode or a 2D mode, wherein the 3D tracking of the 3D touch screen in initiated responsive to 2D user input;
when the 3D touch screen in the 3D mode;
receive one or more radar signals via one or more of the plurality of RF radar modules;
contemporaneously receive a 2D touch command from the 2D touch screen section; and
interpret the one or more radar signals as a 3D gesture to produce a 3D input signal that augments the 2D touch command;
a wired RF link; and
a plurality of multi-mode RF units operably coupled to the wired RF link;
wherein the core module communicates;
control information with one or more of the plurality of multi-mode RF units in a first frequency band via the wired RF link;
data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the wired RF link; and
clock information to the plurality of multi-mode RF units via the wired RF link in a third frequency band, distinct from the first frequency band and the second frequency band.
6 Assignments
0 Petitions
Accused Products
Abstract
A portable computing device includes a three-dimensional (3D) touch screen and a core module. The 3D touch screen includes a two-dimensional (2D) touch screen section and a plurality of radio frequency (RF) radar modules. The core module is operable to determine whether the 3D touch screen is in a 3D mode or a 2D mode. When the 3D touch screen is in the 3D mode, the core module is further operable to receive one or more radar signals via one or more of the plurality of RF radar modules and interpret the one or more radar signals to produce a 3D input signal.
44 Citations
21 Claims
-
1. A portable computing device comprises:
-
a three-dimensional (3D) touch screen that includes; a two-dimensional (2D) touch screen section; and a plurality of radio frequency (RF) radar modules that recognize 3D user input via 3D tracking; and a core module operable to; determine whether the 3D touch screen is in a 3D mode or a 2D mode, wherein the 3D tracking of the 3D touch screen in initiated responsive to 2D user input; when the 3D touch screen in the 3D mode; receive one or more radar signals via one or more of the plurality of RF radar modules; contemporaneously receive a 2D touch command from the 2D touch screen section; and interpret the one or more radar signals as a 3D gesture to produce a 3D input signal that augments the 2D touch command; a wired RF link; and a plurality of multi-mode RF units operably coupled to the wired RF link; wherein the core module communicates; control information with one or more of the plurality of multi-mode RF units in a first frequency band via the wired RF link; data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the wired RF link; and clock information to the plurality of multi-mode RF units via the wired RF link in a third frequency band, distinct from the first frequency band and the second frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A portable computing device comprises:
-
a two-dimensional (2D) touch screen section; a three-dimensional (3D) touch screen that includes a plurality of horizon-to-horizon radio frequency (RF) radar modules that recognize 3D user input via 3D tracking; and a core module operable to; determine whether the 3D touch screen is in a 3D mode or a 2D mode, wherein the 3D tracking of the 3D touch screen in initiated responsive to 2D user input; when the 3D touch screen in the 3D mode; receive one or more RF radar signals from one or more of the plurality of horizon-to-horizon RF radar modules; contemporaneously receive a 2D touch command from the 2D touch screen section; and interpret the one or more RF radar signals as a 3D gesture to produce a 3D input signal that augments the 2D touch command; an RF link; and a plurality of multi-mode RF units operably coupled to the RF link; wherein the core module communicates; control information with one or more of the plurality of multi-mode RF units in a first frequency band via the RF link; data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the RF link; and clock information to the plurality of multi-mode RF units via the RF link in a third frequency band, distinct from the first frequency band and the second frequency band. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. A core module for a portable computing device, the core module comprises:
-
a processing module configured to determine whether a 3D touch screen is in a 3D mode or a 2D mode, wherein the 3D tracking of the 3D touch screen in initiated responsive to 2D user input; wherein the processing module is operable, when the 3D touch screen in the 3D mode, to; contemporaneously receive a 2D touch command and 3D user input; and interpret the 3D user input as a 3D gesture to produce a 3D input signal that augments the 2D touch command; an RF link; and a plurality of multi-mode RF units operably coupled to the RF link that facilitate wireless RF communication with the portable computing device and further that facilitate 3D operation of the 3D touch screen; wherein the core module communicates; control information with one or more of the plurality of multi-mode RF units in a first frequency band via the RF link; data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the RF link; and clock information to the plurality of multi-mode RF units via the RF link in a third frequency band, distinct from the first frequency band and the second frequency band. - View Dependent Claims (19, 20, 21)
-
Specification