Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.

Abstract: A display system includes: a host processor for outputting a data load command and outputting compensated image data obtained by compensating for image data; a non-volatile memory for storing compensation data for image compensation; and a display module controlled by the host processor, wherein the display module includes: a display panel including a plurality of pixels, the display panel displaying an image, based on the compensated image data; and a display driver integrated chip (DDI) coupled to the host processor through a first interface, the DDI being coupled to the non-volatile memory through a second interface, the DDI including an interface packet converter for performing packet structure conversion on each of first data compatible with the first interface and second data compatible with the second interface.

Abstract: An electronic device includes: a host configured to output image data and a timing control signal in response to an image intended to be displayed; a display driver IC coupled to the host through a first interface and a second interface and configured to output a data signal based on the image data; and a display configured to display an image based on the data signal, wherein the host is configured to output the image data and the timing control signal through any one of the first interface and the second interface depending on a display mode.

Abstract: Systems and methods are described for a display driver integrated circuit that is configured to certify whether an application processor and the display driver integrated circuit are genuine products. The display driver integrated circuit includes: an encryptor for generating first encrypted data by encrypting first data; a data converter for converting the first data into a first converted signal expressed with four or more voltage levels; an interface for providing the first converted signal to a host processor, and receiving, from the host processor, a second converted signal corresponding to second encrypted data generated by the host processor; and a determiner for controlling a display panel by comparing the first encrypted data with converted data corresponding to the second encrypted data. The second converted signal transferred through the interface is expressed with the voltage levels.

Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

Abstract: A display panel driving apparatus includes an interface, a timing controller, a gate driver, and data driver. The interface includes a data determiner to determine whether or not input image data has a communication error and to process a packet of a data stream of the input image data, even though the input image data has the communication error. The timing controller receives the processed input image data from the interface and generates a data signal, a gate control signal, and a data control signal. The gate driver generates a gate signal based on the gate control signal. The data driver generates a data voltage based on the data control signal and the data signal.

Abstract: An electronic device includes: a display driver integrated circuit (IC) configured to transmit image data to a display; and a host coupled to the display driver IC through a first interface and a second interface, wherein the host is configured to transmit the image data to the display driver IC through the first interface and transmit a mode switching signal to the display driver IC through the second interface, wherein the mode switching signal indicates whether the image data is to be transmitted in a command mode or in a video mode.

Abstract: A display device includes: a first pixel coupled to a first data line; a second pixel coupled to a second data line; a first node to receive a first node voltage; a first grayscale voltage generator for generating first grayscale voltages; a second grayscale voltage generator for generating second grayscale voltages; and a data driver configured to apply, to the first data line, a first data signal generated based on one of the first grayscale voltages, and to apply, to the second data line, a second data signal generated based on one of the first node voltage, the first grayscale voltages, and the second grayscale voltages.

Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

Abstract: A display panel driving apparatus includes an interface, a timing controller, a gate driver, and data driver. The interface includes a data determiner to determine whether or not input image data has a communication error and to process a packet of a data stream of the input image data, even though the input image data has the communication error. The timing controller receives the processed input image data from the interface and generates a data signal, a gate control signal, and a data control signal. The gate driver generates a gate signal based on the gate control signal. The data driver generates a data voltage based on the data control signal and the data signal.

Abstract: An electronic device includes: a display driver integrated circuit (IC) configured to transmit image data to a display; and a host coupled to the display driver IC through a first interface and a second interface, wherein the host is configured to transmit the image data to the display driver IC through the first interface and transmit a mode switching signal to the display driver IC through the second interface, wherein the mode switching signal indicates whether the image data is to be transmitted in a command mode or in a video mode.

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.

Abstract: A data compensating device includes a plurality of data compensating blocks. Each of the data compensating blocks includes: a memory cell configured to store an image signal; a one-time programmable (OTP) cell including a program transistor; and a calculator configured to output a compensation signal that is based on an offset signal output from the OTP cell and the image signal stored in the memory cell. The OTP cell is configured to output the output signal from the program transistor. The program transistor includes a gate oxide and is configured to be irreversibly changed based on the image signal. Thicknesses of the gate oxide of the program transistor of the OTP cell in different ones of the data compensating blocks are different from each other.

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.

Abstract: A display device includes: a host which transmits a first signal through a first interface, and transmits a second signal through a second interface different from the first interface; a display driver integrated circuit including a first interface unit which receives the first signal through the first interface, and a second interface unit which receives the second signal through the second interface; and a display panel which receives a data signal corresponding to the first signal and the second signal from the display driver integrated circuit, and displays an image.

Abstract: A display system includes: a host processor for outputting a data load command and outputting compensated image data obtained by compensating for image data; a non-volatile memory for storing compensation data for image compensation; and a display module controlled by the host processor, wherein the display module includes: a display panel including a plurality of pixels, the display panel displaying an image, based on the compensated image data; and a display driver integrated chip (DDI) coupled to the host processor through a first interface, the DDI being coupled to the non-volatile memory through a second interface, the DDI including an interface packet converter for performing packet structure conversion on each of first data compatible with the first interface and second data compatible with the second interface.

Abstract: A bump structure includes a first bump disposed on a substrate, the first bump including a first metal, at least one antioxidant member surrounded by the first bump, the at least one antioxidant member including a second metal having an ionization tendency greater than an ionization tendency of the first metal, and a second bump disposed on the first bump and the at least one antioxidant member.

Abstract: A data compensating device includes a plurality of data compensating blocks. Each of the data compensating blocks includes: a memory cell configured to store an image signal; a one-time programmable (OTP) cell including a program transistor; and a calculator configured to output a compensation signal that is based on an offset signal output from the OTP cell and the image signal stored in the memory cell. The OTP cell is configured to output the output signal from the program transistor. The program transistor includes a gate oxide and is configured to be irreversibly changed based on the image signal. Thicknesses of the gate oxide of the program transistor of the OTP cell in different ones of the data compensating blocks are different from each other.

Abstract: A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI.