Abstract: A touch-sensitive device with stylus includes a touch panel, a stylus drive unit, a touch panel sense unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel.

Abstract: An electrode for a touch sensitive device includes micro-wire conductors arranged to define an electrically continuous area and to include interior regions that are electrically discontinuous. The electrically continuous area may be patterned according to a one pattern, and the interior pattern may be patterned according to another pattern.

Abstract: An electrode for a touch sensitive device includes micro-wire conductors arranged to define an electrically continuous electrode trunk area, and including branching elements which extend outward from the electrode trunk area. The electrically continuous trunk area is patterned coincident an underlying reference mesh pattern, as are the branching elements.

Abstract: An electrode for a touch sensitive device includes micro-wire conductors arranged to define an electrically continuous electrode trunk area, and including branching elements which extend outward from the electrode trunk area. The electrically continuous trunk area is patterned coincident an underlying reference mesh pattern, as are the branching elements.

Abstract: Articles comprising a substrate having a first major surface; an electrical conductor pattern on the first major surface of the substrate, the electrical conductor pattern comprising a plurality of separated pairs of separated first and second electrically conductive metallic traces. Optionally the articles further comprise a first electrically conductive layer. Embodiments of articles described herein are useful in, for example, displays, touch sensors, lighting elements, photovoltaic cells, electrochromic windows and displays, and electroluminescent lamps and displays.

Abstract: An electrode layer has a plurality of substantially parallel electrodes disposed along a first direction. At least one electrode has a length along the first direction and a width from a first edge to a second edge along a second direction transverse to the first direction. At least one electrode comprises across its width at least one edge section, at least one intermediate section, and at least one central section, wherein an intermediate section is disposed along the electrode width between an edge section and the central section. At least one electrode edge section and intermediate section includes a plurality of electrically isolated regions arranged in a pattern along the electrode length. An electrode conductive area of the edge section is less than an electrode conductive area of the intermediate section.

Abstract: A touch sensitive apparatus having a plurality of drive electrodes and a plurality of receive electrodes, the drive electrodes and receive electrodes capacitively coupled to each other. A touch measurement circuit configured to identify touch events on the touch sensitive device by comparing a first time period to a second time period. The first time period can be, for example, representative of a length of time a periodic receive signal carried by a receive electrode is above or below a threshold voltage level.

Abstract: An electrode for a touch sensitive device includes micro-wire conductors arranged to define an electrically continuous electrode trunk area, and including branching elements which extend outward from the electrode trunk area. The electrically continuous trunk area is patterned coincident an underlying reference mesh pattern, as are the branching elements.

Abstract: A method of patterning a conductor on a substrate, the conductor including a unique location indicia that may be sensed with a sensing device, and the location on the substrate determined therefrom.

Abstract: A conductive element in a touch sensitive device, such as an electrode in a mutual capacitive touch sensor, that includes conductors arranged in a location pattern that may be sensed and analyzed, and a position on the touch sensor determined therefrom.

Abstract: A touch-sensitive device with stylus includes a touch panel, a stylus drive unit, a stylus sense unit, a touch panel drive unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel.

Abstract: A touch-sensitive device with stylus includes a touch panel, a stylus drive unit, a touch panel sense unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel.

Abstract: A touch-sensitive device with stylus includes a touch panel, a touch panel drive unit, a stylus sense unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel.

Abstract: A touch sensitive apparatus having a plurality of drive electrodes and a plurality of receive electrodes, the drive electrodes and receive electrodes capacitively coupled to each other. A touch measurement circuit configured to identify touch events on the touch sensitive device by comparing a first time period to a second time period. The first time period can be, for example, representative of a length of time a periodic receive signal carried by a receive electrode is above or below a threshold voltage level.

Abstract: A system includes a plurality of carriers for storing articles sensitive to electrostatic discharge (ESD), wherein each of the plurality of carriers includes a device having a sensor to sense one or more environmental parameters. At least one of the environmental parameters comprises an ESD parameter. The system also includes a plurality of radio frequency (RF) receiving devices and a coordinator unit to which the RF receiving devices communicate according to a wireless networking standard. The RF receiving devices are configured to obtain data associated with the sensed environmental parameters from the devices of the plurality of carriers via wireless communications according to the wireless networking standard. The plurality of RF receiving devices route the data obtained from the devices of the plurality of carriers to the coordinator unit.