Samsung Electronics Co., Ltd.

Sooyoung Woo

Dokyung Kim

Jae-Wook Lee

Jong-Kon Bae

Junho Park

Hyun-Chul Lee

Hyojin Kim

Ji Haeng Lee

DongWook Suh

Chulho Kim

JunHo Park

Yanghyo Kim

Kyu-Sam Lee

Chiho Cha

Jeung Hwan Lee

A display driver integrated circuit includes a seed generation block configured to generate a seed, an encryption block configured to encrypt the seed and generate a first encryption text, and a comparison block configured to receive a second encryption text, in which the seed is encrypted, from an application processor, compare the first encryption text with the second encryption text, and output a control signal based on the comparison result.

Display driver integrated circuit for certifying an application processor and a mobile apparatus having the same

A display driver integrated circuit including a logic circuit configured to receive image data from a host and an image cyclic redundancy check (CRC) unit configured to perform a CRC operation on output data of the logic circuit and transmit the performed result to the host may be provided. Additionally, a timing controller including a logic circuit configured to receive image data from a host and an image CRC unit configured to perform a CRC operation on output data associated with the logic circuit and configured to transmit the performed result to the host may also be provided. Further, a display device including a display panel, a display driver integrated circuit configured to drive the display panel and an image CRC unit configured to perform a CRC operation on output data of the logic circuit and transmit the performed result may be provided.

Display driver integrated circuit and display device having the same

A display driver integrated circuit which includes a distributor configured to output display data; a plurality of first-in first-out (FIFO) memories configured to receive the display data from the distributor according to an external clock and output the display data in response to an internal clock; and a plurality of graphics memories configured to receive the display data from the FIFO memories.

Display driver integrated circuit including first-in-first-out (FIFO) memories configured to receive display data from a distributor and output the display data to graphics memories a display system having the same, and a display data processing method thereof

A display driver integrated circuit includes a regulator configured to convert an externally supplied driving voltage to a working voltage corresponding to one of a plurality of power domains of the display driver integrated circuit, a graphic data processing unit configured to process image data input to the graphic data processing unit, and output the image data to a display panel, a control switch configured to control a supply of the working voltage to the graphic data processing unit, and a core logic unit configured to receive the working voltage from the regulator and control the control switch in response to a mode of operation of the display driver integrated circuit.

Display driving circuit and electronic device comprising the same

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Hwanseong-si, South Korea

Sooyoung Woo