Multi-sensing channels design for pixel compensation
AssigneeNovatek Microelectronics Corp.
InventorsJhih-Siou Cheng, Tzong-Honge Shieh, Ju-Lin Huang
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Abstract
A driver of a display panel is provided. The driver includes a plurality of sensing channels configured to receive a plurality of sensing signals from the display panel via a plurality of sensing lines and output the sensing signals, the sensing channels are coupled to the sensing lines in an arrangement selected from one of a random arrangement and a normal arrangement. The driver further includes a signal convertor coupled to the sensing channels and configured to receive the sensing signals from the sensing channels in a sequence selected from one of a random sequence and a normal sequence.
Claims16
A driver of a display panel, the driver comprising:
- a plurality of sensing channels, configured to receive a plurality of sensing signals from the display panel via a plurality of sensing lines and output the sensing signals, wherein the sensing channels are coupled to the sensing lines in an arrangement different from a normal arrangement, wherein the normal arrangement indicates that the sensing channels are sequentially coupled to the sensing lines;
- and
- a signal convertor, coupled to the sensing channels and configured to receive the sensing signals from the sensing channels in a normal sequence, wherein the normal sequence indicates that the signal convertor sequentially receives the sensing signals from the sensing channels.
A driver of a display panel, the driver comprising:
- a plurality of sensing channels, configured to receive a plurality of sensing signals from the display panel via a plurality of sensing lines and output the sensing signals, wherein the sensing channels are coupled to the sensing lines in a normal arrangement, wherein the normal arrangement indicates that the sensing channels are sequentially coupled to the sensing lines;
- and
- a signal convertor, coupled to the sensing channels and configured to receive the sensing signals from the sensing channels in a sequence different from a normal sequence, wherein the normal sequence indicates that the signal convertor sequentially receives the sensing signals from the sensing channels.
A driver of a display panel, the driver comprising:
- a plurality of sensing channels, configured to receive a plurality of sensing signals from the display panel via a plurality of sensing lines and output the sensing signals, wherein the sensing channels are coupled to the sensing lines in a random arrangement, wherein the random arrangement indicates that the sensing channels are randomly coupled to the sensing lines;
- and
- a signal convertor, coupled to the sensing channels and configured to receive the sensing signals from the sensing channels in a sequence different from a random sequence, wherein the random sequence indicates that the signal convertor randomly receives the sensing signals from the sensing channels.
A driver of a display panel, the driver comprising:
- a plurality of sensing channels, configured to receive a plurality of sensing signals from the display panel via a plurality of sensing lines and output the sensing signals, wherein the sensing channels are coupled to the sensing lines in an arrangement different from a random arrangement, wherein the random arrangement indicates that the sensing channels are randomly coupled to the sensing lines;
- and
- a signal convertor, coupled to the sensing channels and configured to receive the sensing signals from the sensing channels in a random sequence, wherein the random sequence indicates that the signal convertor randomly receives the sensing signals from the sensing channels.
Dependencies are inferred from the claim text.