公开(公告)号：US20180018233A1

公开(公告)日：2018-01-18

申请号：US15442969

申请日：2017-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SANG-WOO KIM ,  Chan-Ik Park

IPC: G06F11/10

CPC classification number: G06F11/1096

Abstract: In a method of operating the memory system, the method includes detecting whether data of a read-out unit read from a first cell region has an error correction code (ECC) failure, in response to an external read-out request for the read-out unit, recovering and outputting the data of the read-out unit by performing Redundant Array of Inexpensive Disk (RAID) recovery by using data and RAID parity read from other cell regions, recovering a plurality of pieces of data stored in the first cell region by performing the RAID recovery using the data and RAID parity read from the other cell regions, and migrating the recovered plurality of pieces of data to a second cell region in units of cell regions.

公开(公告)号：US20140152612A1

公开(公告)日：2014-06-05

申请号：US14061439

申请日：2013-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWANG-HO CHOI ,  SANG-WOO KIM ,  CHANG-JU LEE

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F2203/04104

Abstract: A touch system includes a touch sensor panel and a touch-screen control circuit. The touch-screen control circuit analyzes a spectrum of noise included in touch data and determines a low-noise driving frequency while the touch screen control circuit senses the touch data input to the touch sensor panel by selectively using prototype digital filters respectively having different filter frequencies from each other.

Abstract translation: 触摸系统包括触摸传感器面板和触摸屏控制电路。 触摸屏控制电路分析包含在触摸数据中的噪声谱，并且通过选择性地使用分别具有不同滤波器频率的原型数字滤波器，触摸屏控制电路感测输入到触摸传感器面板的触摸数据，并确定低噪声驱动频率 从彼此。

公开(公告)号：US20160224188A1

公开(公告)日：2016-08-04

申请号：US15096859

申请日：2016-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： HYOUNG-RAE KIM ,  YOON-KYUNG CHOI ,  HWA-HYUN CHO ,  SANG-WOO KIM ,  HAE-YONG AHN ,  HYUNG-DAL KWON ,  JONG-KANG PARK ,  SAN-HO BYUN ,  Jae-suk YU

IPC: G06F3/041 ,  G06F1/32 ,  G06F3/044

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F1/3215 ,  G06F1/3237 ,  G06F1/3265 ,  G06F3/0412 ,  G06F3/0418 ,  G09G3/2007 ,  G09G3/2092 ,  G09G2310/08 ,  G09G2354/00 ,  H01L27/323

Abstract: A touch controller includes a touch data generator that is connected to a plurality of sensing lines, the touch data generator sensing a change in capacitance of a sensing unit connected to each of the sensing lines and generating touch data by processing the sensing signal corresponding to the result of sensing; and a signal processor that controls a timing of generating the touch data by receiving at least one piece of timing information for driving a display panel from a timing controller, and then providing either the timing information or a signal generated from the timing information as a control signal to the touch data generator.

公开(公告)号：US20160224163A1

公开(公告)日：2016-08-04

申请号：US15096852

申请日：2016-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： HYOUNG-RAE KIM ,  YOON-KYUNG CHOI ,  HWA-HYUN CHO ,  SANG-WOO KIM ,  HAE-YONG AHN ,  HYUNG-DAL KWON ,  JONG-KANG PARK ,  SAN-HO BYUN ,  JAE-SUK YU

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F1/3215 ,  G06F1/3237 ,  G06F1/3265 ,  G06F3/0412 ,  G06F3/0418 ,  G09G3/2007 ,  G09G3/2092 ,  G09G2310/08 ,  G09G2354/00 ,  H01L27/323

Abstract: A touch controller includes a touch data generator that is connected to a plurality of sensing lines, the touch data generator sensing a change in capacitance of a sensing unit connected to each of the sensing lines and generating touch data by processing the sensing signal corresponding to the result of sensing; and a signal processor that controls a timing of generating the touch data by receiving at least one piece of timing information for driving a display panel from a timing controller, and then providing either the timing information or a signal generated from the timing information as a control signal to the touch data generator.

Abstract translation: 触摸控制器包括连接到多个感测线的触摸数据发生器，触摸数据发生器感测连接到每个感测线的感测单元的电容变化，并通过处理对应于感测线的感测信号来产生触摸数据 检测结果; 以及信号处理器，其通过从定时控制器接收至少一个用于驱动显示面板的定时信息来控制产生触摸数据的定时，然后提供定时信息或从定时信息生成的信号作为控制 信号到触摸数据发生器。

公开(公告)号：US20140152614A1

公开(公告)日：2014-06-05

申请号：US14088533

申请日：2013-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWANG-HO CHOI ,  SANG-WOO KIM ,  CHANG-JU LEE

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06F2203/04104

Abstract: A capacitive multi-touch system includes a touch sensor pane, a front-end circuit, and a digital signal processor. The touch sensor panel generates a capacitance signal corresponding to a touch input. The front-end circuit converts the capacitance signal to a sensing channel signal. The digital signal processor receives a common voltage (VCOM) from a display device, calculates a noise interval of two neighboring noise peaks of the common voltage, and performs a noise filtering operation on the sensing channel signal using a noise filter path. The noise filter path is selected from a plurality of noise filter paths based on the noise interval.

Abstract translation: 电容式多点触摸系统包括触摸传感器窗格，前端电路和数字信号处理器。 触摸传感器面板产生对应于触摸输入的电容信号。 前端电路将电容信号转换为感测通道信号。 数字信号处理器从显示装置接收公共电压（VCOM），计算公共电压的两个相邻噪声峰值的噪声间隔，并使用噪声滤波器路径对感测通道信号执行噪声滤波操作。 基于噪声间隔从多个噪声滤波器路径选择噪声滤波器路径。