Samsung Electronics Co., Ltd.

Yongkwon Cho

Sanghoon Lee

Deoksoo Park

Seungwan Kim

Yeon-Ho Im

Hyunjae Woo

Byoungju Song

An image processing device is provided. The image processing device includes: an image quality enhancement circuit configured to generate second image data indicating a plurality of pixel values corresponding to a quadrangular shape by performing image quality enhancement processing on first image data; a map decoder configured to read a map, which includes a plurality of pixel adjustment values for adjusting brightness of a first region of the second image data corresponding to a curved edge of a display panel, from a memory and provide alpha values indicated by the map; a processing circuit configured to generate third image data by adjusting the brightness of the first region by applying the alpha values to the second image data; and a transmission circuit configured to output the third image data to a display driving integrated circuit.

Image processing device, operating method thereof, and display system including image processing device

Disclosed is an edge management unit of accessing a memory including a first memory area and a second memory area. The edge management unit comprises an edge write controller writing bucket information corresponding to input edge data in the first memory area and the edge data at a location of the second memory area appointed by the bucket information; and an edge read controller responding to a scan line signal to read the bucket information from the first memory area and the edge data from a location of the second memory area appointed by the read bucket information.

Edge management unit for 2-dimension vector graphics, graphic processing apparatus and method thereof

Growing community of inventors

Yongin-si, South Korea

Yongkwon Cho