公开(公告)号：US20180004326A1

公开(公告)日：2018-01-04

申请号：US15706194

申请日：2017-09-15

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 ,  G06F1/32 ,  H01L27/32 ,  G06F3/041 ,  G09G3/20 ,  G02F1/1333

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：US09754343B2

公开(公告)日：2017-09-05

申请号：US14306929

申请日：2014-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoon-ho Ko ,  Hwa-hyun Cho ,  Jong-seon Kim ,  Seung-joon Lee

IPC: G06K9/32 ,  G06T1/20

CPC classification number: G06T1/20

Abstract: Image processing apparatus, an image processing system, and an image processing method. The image processing apparatus includes: an input image processing unit for outputting global information of sample data obtained by sampling first image data and dividing and outputting the first image data into an N (where N is a positive integer equal to or greater than 2) number of split image data; and a frame rate conversion unit including an N number of frame rate converters, wherein each of the N number of frame rate converters converts a frame rate of corresponding split image data among the N number of split image data synchronized with the global information and outputs the frame rate converted split image data as split display data, wherein the split display data is to be displayed on one of an N number of display regions.

公开(公告)号：US10768760B2

公开(公告)日：2020-09-08

申请号：US16280243

申请日：2019-02-20

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 ,  G09G5/00 ,  G06F3/044 ,  H01L27/32 ,  G06F1/3215 ,  G06F1/3237 ,  G06F1/3234 ,  G09G3/20 ,  G02F1/1333

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：US10649591B2

公开(公告)日：2020-05-12

申请号：US15706194

申请日：2017-09-15

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 ,  G09G3/36 ,  G06F3/044 ,  H01L27/32 ,  G06F1/3215 ,  G06F1/3237 ,  G06F1/3234 ,  G09G3/20 ,  G02F1/1333

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：US20190179456A1

公开(公告)日：2019-06-13

申请号：US16280243

申请日：2019-02-20

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 ,  H01L27/32 ,  G06F1/3215 ,  G06F3/041 ,  G06F1/3237 ,  G06F1/3234

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.