Touchscreen controller with adjustable parameters

TL;DR: In this paper, a touch control display with a liquid crystal layer and a plurality of touch sensing electrodes is presented, where the plurality of sensors are arranged in a two-dimensional array.

TL;DR: In this article, various embodiments for transmitting and/or receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy conducting medium by exciting a polyphase waveguide probe are presented.

TL;DR: In this article, a capacitance sensing system can filter noise that presents in a subset of electrodes in the proximity of a sense object (i.e., finger) by using a sense network comprising a plurality of electrodes.

TL;DR: In this paper, the authors proposed a multi-touch capacitive touch screen with a substrate, a plurality of sensing electrodes provided on the substrate, the plurality of sensors arranged in a two-dimensional array, and a touch control chip bound to the substrate.

TL;DR: In this article, a wireless charging device may comprise a charging region configured for placement of one or more chargeable devices, and it may further include at least one transmit antenna configured for transmitting wireless power within the charging region.

TL;DR: In this paper, the use of multiple stimulation frequencies and phases to generate an image of touch on a touch sensor panel is disclosed, where each of a plurality of sense channels can be coupled to a column in the panel, and each mixer in the sense channel can utilize a circuit capable generating a demodulation frequency of a particular frequency.

TL;DR: A wireless power system can include wireless power receive circuitry for generating power from a wireless signal, and a wireless power transceiver for communicating with a WPCN as mentioned in this paper, which can transition from an idle state to different power management states depending on whether or not communication has been established with the wireless power transmission unit.

TL;DR: In this article, the authors present an electronic device which is capable of conducting proximity noncontact communication even if charging of a secondary battery is not fully completed and also whose secondary battery never falls into an overdischarge state during the proximity non-contact communication.