Abstract:
A source driving device for a display system includes a receiving module, for receiving display data; a register module, for sorting pixel data included in the display data to generate sorted pixel data; a latch module, for outputting sequenced display data to the level shifting module; a level shifting module, for adjusting the sequenced display data from a low voltage range to a medium voltage range; a converting module; for converting the sequenced display data to analog display voltages; a buffer module, for generating a plurality source driving signals according to the analog display voltages; and an output switching module, for outputting the plurality source driving signals to a display device of the display system operating in a high voltage range; wherein circuit components in the source driving device operating in different voltage ranges have different gate oxide thicknesses.
Abstract:
An integrated circuit for a driving device is disclosed. The integrate circuit includes a substrate comprising a high-voltage area and a low-voltage area; a plurality of first trenches, formed in the high-voltage area; a plurality of first isolations, formed in the plurality of first trenches of the high-voltage area; a plurality of second trenches, formed in the low-voltage area; and a plurality of second isolations, formed in the plurality of second trenches of the low-voltage area; wherein a depth difference exists between each of the plurality of first trenches and each of the plurality of second trenches.
Abstract:
A source driving device for a display system includes a receiving module, for receiving display data; a register module, for sorting pixel data included in the display data to generate sorted pixel data; a latch module, for outputting sequenced display data to the level shifting module; a level shifting module, for adjusting the sequenced display data from a low voltage range to a medium voltage range; a converting module; for converting the sequenced display data to analog display voltages; a buffer module, for generating a plurality source driving signals according to the analog display voltages; and an output switching module, for outputting the plurality source driving signals to a display device of the display system operating in a high voltage range; wherein circuit components in the source driving device operating in different voltage ranges have different gate oxide thicknesses.
Abstract:
An integrated circuit for a driving device is disclosed. The integrate circuit includes a substrate comprising a high-voltage area and a low-voltage area; a plurality of first trenches, formed in the high-voltage area; a plurality of first isolations, formed in the plurality of first trenches of the high-voltage area; a plurality of second trenches, formed in the low-voltage area; and a plurality of second isolations, formed in the plurality of second trenches of the low-voltage area; wherein a depth difference exists between each of the plurality of first trenches and each of the plurality of second trenches.