Abstract: A touch screen system and method that (1) renders a critical button in a visually distinguishable manner and (2) provides an intuitive multi-step activation process that effectively guards the button from unintentional activation is provided.

Abstract: A touch screen system and method that (1) renders a critical button in a visually distinguishable manner and (2) provides an intuitive multi-step activation process that effectively guards the button from unintentional activation is provided.

Abstract: Systems and methods of controlling the touch sensitivity of a projected capacitive touch detection system are provided. The temperature that is at least representative of the touch sensitive region temperature is sensed. Based on the sensed temperature, the numbers of the capacitive touch sensors that have different strength electric fields applied thereto are varied and/or the relative magnitudes of the different electric fields are varied. When installed in a vehicle, the operational state of the vehicle may also impact this operation.

Abstract: Systems and methods for smudge control for touch screen human interface devices are provided. In one embodiment, a touch screen human interface device comprises: a touch sensitive display surface, the touch sensitive display surface including a first region having a first surface energy with respect to a contaminant material; and a pattern of a plurality of nucleation sites distributed within the first region, wherein each of the plurality of nucleation sites possesses a second surface energy that is higher than the first surface energy with respect to the contaminant material.

Abstract: Systems and methods of controlling the touch sensitivity of a projected capacitive touch detection system are provided. The temperature that is at least representative of the touch sensitive region temperature is sensed. Based on the sensed temperature, the numbers of the capacitive touch sensors that have different strength electric fields applied thereto are varied and/or the relative magnitudes of the different electric fields are varied. When installed in a vehicle, the operational state of the vehicle may also impact this operation.

Abstract: Systems and methods for smudge control for touch screen human interface devices are provided. In one embodiment, a touch screen human interface device comprises: a touch sensitive display surface, the touch sensitive display surface including a first region having a first surface energy with respect to a contaminant material; and a pattern of a plurality of nucleation sites distributed within the first region, wherein each of the plurality of nucleation sites possesses a second surface energy that is higher than the first surface energy with respect to the contaminant material.

Abstract: A flexible conductor formed on a flexible substrate. In one embodiment, a semiconductor device is disclosed. The semiconductor device comprises a periodic structure of islands and at least one conductor. The at least one conductor comprises a series of repeating geometric features affixed to the periodic structure of islands. The geometric features of the conductor are adapted to stretch the conductor rather than break the conductor when the substrate is bent.

Abstract: An improved method for providing extended electro static discharge protection of an active matrix liquid crystal display, at the external lead contact areas by using a shorting conductor or bar to short out all row and column contacts or leads on the display, and to protect the electronics during active matrix processing, fabrication, polarizer attachment, and connecting of display leads. The display connection leads and the shorting bar on those leads, are on the front side of the active glass layer of the display. A saw is used to provide an accurate and relatively deep cut on the back side of the active glass layer thereby forming a border within the perimeter of the shorting bar on the front side of the active glass layer. The cut on the back side does not go through the active glass layer but stops several mils from the front side of the active glass layer.