Integrated touch panel for a tft display

Details Integrated touch panel for a tft display Integrated touch panel for a tft display

G - Physics

06

F

G06F 3/041 (2006.01) G06F 3/044 (2006.01)

Patent

CA 2744177

This relates to displays for which the use of dual function capacitive elements does not result in any decreases of the aperture of the display. Thus, touch sensitive displays that have aperture ratios that are no worse than similar non-touch sensing displays can be manufactured. More specifically, this relates to placing touch sensing opaque elements so as to ensure that they are substantially overlapped by display related opaque elements, thus ensuring that the addition of the touch sensing elements does not substantially reduce the aperture ratio. The touch sensing display elements can be, for example, common lines that connect various capacitive elements that are configured to operate collectively as an element of the touch sensing system.

La présente invention concerne des affichages pour lesquels l'utilisation d'éléments capacitifs à double fonction ne conduit pas à une diminution de l'ouverture de l'affichage. Ainsi, des affichages tactiles qui présentent des taux d'ouverture qui ne sont pas pires que ceux daffichages non tactiles similaires peuvent être fabriqués. Plus particulièrement, la présente invention concerne la disposition d'éléments tactiles opaques de façon à s'assurer qu'ils sont pratiquement recouverts par les éléments opaques se rapportant à l'affichage, assurant ainsi que l'ajout d'éléments tactiles ne réduit pratiquement pas le taux d'ouverture. Les éléments d'affichage tactiles peuvent être, par exemple, des lignes communes qui relient divers éléments capacitifs qui sont configurés pour fonctionner collectivement comme un élément du système tactile.

Affiliated with

Also associated with

Rating

Integrated touch panel for a tft display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated touch panel for a tft display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated touch panel for a tft display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1828037