公开(公告)号：US09223725B2

公开(公告)日：2015-12-29

申请号：US14197457

申请日：2014-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Ji Kang ,  Kyoung Man Kim

IPC: G06F3/00 ,  G06F3/048 ,  G06F12/14 ,  G06F12/06 ,  G06T1/60

CPC classification number: G06F12/1425 ,  G06F12/06 ,  G06T1/60

Abstract: A method of reading data includes setting first addresses defining a full image and second addresses defining a blocking region included in the full image and not reading blocking region data corresponding to the blocking region among image data corresponding to the full image using the first addresses and the second addresses.

Abstract translation: 一种读取数据的方法包括设置定义全图像的第一地址和定义包含在全图像中的阻挡区域的第二地址，并且不使用第一地址读取与全图像相对应的图像数据中对应于阻挡区域的阻挡区域数据， 第二个地址。

公开(公告)号：US11354775B2

公开(公告)日：2022-06-07

申请号：US17191686

申请日：2021-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Ji Kang ,  Hoon Mo Yang ,  Jong Ho Roh

IPC: G06F1/16 ,  G06T3/60 ,  G06F3/01 ,  G09G5/00 ,  G06F3/03

Abstract: A portable electronic device comprises a double-sided display including a first display side and a second display side formed on a side opposite the first display side; a direct memory access (DMA) controller configured to read first image data from a memory; at least one sensor configured to detect at least one of a position change of the double-sided display and a movement of a user's pupil and to output a detection signal; a status signal generator configured to interpret the detection signal output and to output a status signal; a transmission order determiner configured to receive the first image data from the DMA controller, to determine a transmission order of the first image data based on the status signal, and to output second image data corresponding to the determined transmission order; and a display driver integrated circuit (IC) configured to transmit the second image data to the display.

公开(公告)号：US09257066B2

公开(公告)日：2016-02-09

申请号：US14026057

申请日：2013-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Ho Roh ,  Eun Ji Kang ,  Kyoung Man Kim ,  Jong Hyup Lee ,  Kee Moon Chun

IPC: G09G3/20 ,  G09G3/32 ,  G06F1/32 ,  G09G1/00

CPC classification number: G09G3/2003 ,  G06F1/3259 ,  G09G1/005 ,  G09G3/3208 ,  G09G3/3225 ,  G09G2310/0213 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

Abstract: In one example embodiment, a method of operating an image data processing circuit which controls an operation of an organic light-emitting diode (OLED) display includes transforming at least one first RGB value into at least one luminance value and at least one chroma value. The method further includes adjusting the at least one luminance value and the at least one chroma value based on at least one first control value. The method further includes generating at least one second RGB value based on the at least one adjusted luminance value and the at least one adjusted chroma value. The method further includes outputting the second RGB values to the OLED display.

Abstract translation: 在一个示例实施例中，操作控制有机发光二极管（OLED）显示器的操作的图像数据处理电路的方法包括将至少一个第一RGB值变换为至少一个亮度值和至少一个色度值。 该方法还包括基于至少一个第一控制值调整至少一个亮度值和至少一个色度值。 该方法还包括基于至少一个经调整的亮度值和至少一个经调整的色度值来生成至少一个第二RGB值。 该方法还包括将第二RGB值输出到OLED显示器。