(57) ABSTRACT A hand-held electronic device is disclosed. The device may comprise a
case case having one or more major Surfaces; a touch screen disposed on one of the major …

The present invention is directed to a portable device and a method for using Sucha device,
which device includes a touch sensitive arrangement comprising: a touch-surface arranged …

(57) ABSTRACT A touch panel and an electronic device including the same are provided.
The touch panel includes a first Substrate, a second Substrate, an electro-rheological fluid, a …

(57) ABSTRACT A touch panel and an electronic device are provided. The touch panel
includes a first Substrate; a second Substrate that is spaced apart from the first Substrate by …

A method includes displaying an image of a key on a touch-sensitive display and detecting a
touch on the touch-sensitive display at a first location. When the first location is located in a …

2019-06-09 Assigned to FACEBOOK TECHNOLOGIES, LLC reassignment FACEBOOK
TECHNOLOGIES, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

BACKGROUND 0003. With the proliferation of wireless communications systems,
compatible handheld communication devices are becoming more prevalent, as well as …

The invention relates to an electro-switchable polymer film assembly having a first and a
second Surface side, comprising at least one pair of electrodes (3, 4) and a polymer matrix …

A virtual touch pad operation method includes: determining whether or not a hovering input
or a touch input to a touch screen meets a predetermined condition; entering a virtual touch …

Provided are a display device and a method of driving the same. The display device
includes: a touch sensitive element having an electroactive layer and a plurality of …