Abstract: A touch-screen display apparatus, the apparatus may include first and second sheets having opposed major surfaces and a size and shape defined by a periphery. The periphery may be defined by opposed ends and opposed edges. The first and second sheets may each have a conductive pattern including a pair of opposed busbars and a plurality of traces electrically coupled to, and extending between, corresponding pairs of opposed busbars. The transparent force sensing (TFS) sheet may have opposed major surfaces and a variable resistance which is related to a force exerted upon one or more of its major surfaces. The TFS sheet may be situated between the first and second sheets. The apparatus may also include one or more separation portions situated between the TFS sheet and the first or second sheet to bias the TFS sheet apart from the first or second sheet.

Abstract: The present application relates to a sub-pixel structure, a liquid crystal display device and a method for reducing color shift, the sub-pixel structure comprises a main area, a sub area and a signal wire, and the sub-pixel structure further comprises a first voltage dividing unit, the signal wire is connected to the main area and is connected to the sub area via the voltage dividing unit; the signal wire respectively provides different driving voltages for the main area and the sub area for reducing color shift in a liquid crystal display device. The present application has advantages on solving the color shift in relation to viewing angle in LCDs and greatly reducing cost.

Abstract: A liquid crystal display generates k DEMUX control signals for controlling the turn-on time of the DEMUX switches so as not to overlap with each other, and generates at least some of the DEMUX control signals every 2 horizontal periods, and makes 1 pulse sustaining period of the DEMUX control signals generated every 2 horizontal periods to overlap with a tail portion of the preceding horizontal period and a front portion of the subsequent horizontal period, among two neighboring horizontal periods.