US 12,694,842 B2 · Display device

Abstract

A display device, comprising a display panel, a signal processor and an image processor. The display panel comprises a driving circuit and multiple pixel circuits. The driving circuit is configured to provide multiple driving voltages to the pixel circuits. The signal processor is coupled to the display panel to receive a first image signal. The image processor is coupled to the signal processor, and is configured to receive the first image signal from the signal processor. The signal processor is further configured to output multiple first voltage data according to the first image signal. The signal processor is configured to receive the first voltage data from the image processor, and is configured to convert the first voltage data into a first driving signal. The first driving signal is configured to cause the driving circuit to provide the driving voltages to the pixel circuits.

Claims13

Dependent claims

A display device, comprising:

a display panel comprising a driving circuit and a plurality of pixel circuits, wherein the driving circuit is configured to provide a plurality of driving voltages to the plurality of pixel circuits;
a signal processor coupled to the display panel to receive a first image signal;
and
an image processor coupled to the signal processor, configured to receive the first image signal from the signal processor, and configured to output a plurality of first voltage data according to the first image signal;
wherein the signal processor is configured to receive the plurality of first voltage data from the image processor, and is configured to convert the plurality of first voltage data into a first driving signal;
wherein the first driving signal is configured to cause the driving circuit to provide the plurality of driving voltages to the plurality of pixel circuits.

3 more elements

A display device, comprising:

an electrophoretic display panel comprising a driving circuit and a plurality of pixel circuits, wherein the driving circuit is configured to provide a plurality of driving voltages to the plurality of pixel circuits;
a signal processing chip coupled to the electrophoretic display panel, and configured to receive a first image signal;
and
an image processing chip coupled to the signal processing chip through a physical transmission interface, configured to receive the first image signal from the signal processing chip, and configured to output a plurality of first voltage data according to the first image signal;
wherein the signal processing chip is configured to receive the plurality of first voltage data from the image processing chip, and is configured to convert the plurality of first voltage data into a first driving signal;
wherein the first driving signal is configured to cause the driving circuit to provide the plurality of driving voltages to the plurality of pixel circuits.

3 more elements

Dependencies are inferred from the claim text.

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims13