公开(公告)号：US11216550B2

公开(公告)日：2022-01-04

申请号：US16633475

申请日：2018-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Yo Han Lee ,  Yun Pyo Hong ,  Dong Hwy Kim ,  Dong Kyoon Han ,  Tae Sung Kim ,  Kwang Tai Kim

IPC: G06F21/36 ,  G06F21/84 ,  G09G3/3208

Abstract: An electronic device is provided. The electronic device includes a display, a processor, and a display driver integrated circuit (IC) configured to drive the display.

公开(公告)号：US11017496B2

公开(公告)日：2021-05-25

申请号：US16889179

申请日：2020-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Dong Kyoon Han ,  Yo Han Lee ,  Han Yu Ool Kim ,  Matheus Farias Miranda ,  Tae Sung Kim ,  Ho Jin Kim ,  Dong Hyun Yeom

IPC: G06F1/3234 ,  G09G3/3275 ,  G06T1/60 ,  G09G3/20 ,  G09G5/36 ,  G06F1/16 ,  G06F3/14 ,  H04W88/02

Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.

公开(公告)号：US10949012B2

公开(公告)日：2021-03-16

申请号：US15668626

申请日：2017-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Min Choi ,  Doo Suk Kang ,  Kyu Hong Kim ,  So Young Kim ,  Geon Soo Kim ,  Yo Han Lee ,  Bo Kun Choi

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/0484 ,  G06F1/3234 ,  G06F1/3215 ,  G06F3/01 ,  G06F3/16

Abstract: An electronic device includes a housing, a display, a touch sensor sensing a touch of an external object, a force sensor sensing pressure by the touch, and a processor that is electrically connected with the display. The touch sensor, the force sensor and a memory are electrically connected with the processor. The memory stores instructions that, when executed, cause the processor to activate at least part of the force sensor while the display is turned off, or while the display operates in a low-power mode, to perform a first function if pressure of a first level by the touch is sensed in the at least part of the force sensor. The processor also performs a second function associated with the first function if pressure of a second level by the touch is sensed in the force sensor while the first function is performed.

公开(公告)号：US10854132B2

公开(公告)日：2020-12-01

申请号：US16672659

申请日：2019-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Kon Bae ,  Yo Han Lee ,  Yun Pyo Hong ,  Dong Kyoon Han ,  Min Su Han ,  Hong Kook Lee

IPC: G09G5/393 ,  G09G3/20 ,  G09G5/00 ,  G09G5/377 ,  G09G5/397

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

公开(公告)号：US10762839B2

公开(公告)日：2020-09-01

申请号：US16191856

申请日：2018-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Dong Kyoon Han ,  Yo Han Lee ,  Yun Pyo Hong

IPC: G09G3/3233 ,  G06F3/041 ,  G09G3/36 ,  G06F21/44 ,  G09G3/3291

Abstract: A display driver integrated circuit may include a controller configured to receive first image data from an application processor positioned outside the display driver integrated circuit and a data driver configured to receive the first image data from the controller.

公开(公告)号：US10672097B2

公开(公告)日：2020-06-02

申请号：US15743899

申请日：2016-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Dong Kyoon Han ,  Yo Han Lee ,  Han Yu Ool Kim ,  Matheus Farias Miranda ,  Tae Sung Kim ,  Ho Jin Kim ,  Dong Hyun Yeom

IPC: G06F1/3234 ,  G09G3/3275 ,  G06T1/60 ,  G09G3/20 ,  G09G5/36 ,  G06F1/16 ,  G06F3/14 ,  H04W88/02

Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.

公开(公告)号：US11302258B2

公开(公告)日：2022-04-12

申请号：US16865971

申请日：2020-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Yo Han Lee ,  Dong Hwy Kim ,  Seung Hoon Ko ,  Tae Sung Kim ,  Dong Kyoon Han

IPC: G09G3/3266 ,  G06F9/451 ,  G06T11/60 ,  G09G3/36

Abstract: A method of operating an electronic device is provided. The method includes receiving, by a display driving circuit of the electronic device, main image data over a first channel from a first processor or a second processor of the electronic device, outputting, by the display driving circuit, a main image on a display panel of the electronic device based on the main image data, generating, by the display driving circuit, an additional image different from the main image, and merging, by the display driving circuit, the main image with the additional image and outputting, by the display driving circuit, the merged image on the display panel.

公开(公告)号：US11182769B2

公开(公告)日：2021-11-23

申请号：US15042671

申请日：2016-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sae Ah Oh ,  Han Na Kim ,  Mi Yeon Park ,  Yong Man Park ,  You Bi Seo ,  Hwa Youn Suh ,  Byung In Yu ,  Byoung Tack Roh ,  Seok Hyun Yoon ,  Yo Han Lee ,  Seong Min Je

IPC: G06Q20/32 ,  G06Q20/40 ,  G06Q20/34 ,  G06Q20/36 ,  G06Q20/20 ,  G06K7/08 ,  G06K7/00 ,  G06K19/06

Abstract: An electronic device and method of processing a payment at the electronic device are provided. The electronic device includes a security memory configured to store payment information of a near field communication (NFC) method, payment information of a magnetic security transmit (MST) method, and fingerprint information, and a processor configured to control a multiple payment operation of the NFC method and the MST method when fingerprint information obtained through fingerprint detection is valid. The processor is further configured to control a signal processing information according to the NFC method operation and a signal processing information according to the MST method operation to be outputted as one screen interface.

公开(公告)号：US11164285B2

公开(公告)日：2021-11-02

申请号：US16690518

申请日：2019-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Han Yu Ool Kim ,  Matheus Farias Miranda ,  Yo Han Lee ,  Jong Kon Bae ,  Dong Kyoon Han ,  Kwang Tai Kim ,  Dong Hyun Yeom

IPC: G09G3/3208 ,  G06T3/20 ,  G06T7/262 ,  G06T7/246

Abstract: An electronic device includes a display, a display driver integrated circuit (DDI) electrically coupled with the display, a memory that stores an image, and a processor. The processor is configured to analyze at least one feature of the image and to determine at least one of a movement range, a movement interval, and a movement period of the image based on the at least one feature. The DDI is configured to display the image in the display when at least part of the processor is deactivated, and to change a display location of the image within the movement range depending on the movement interval and the movement period.

公开(公告)号：US10923021B2

公开(公告)日：2021-02-16

申请号：US16876168

申请日：2020-05-18

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CREPAS TECHNOLOGIES CO., LTD.

Inventor： Jong Kon Bae ,  Dong Hwy Kim ,  Sang Woo Kim ,  Jung Hee Yun ,  Yo Han Lee ,  Dong Kyoon Han ,  Yun Pyo Hong ,  Hong Kook Lee

IPC: G09G3/20 ,  G09G5/00 ,  G04R40/06 ,  G04G3/04 ,  G04G7/00 ,  G09G5/12

Abstract: An electronic device is provided. The electronic device may include a display, a processor operatively connected with the display and configured to generate external reference time information, a display driver integrated circuit configured to periodically or randomly receive the external reference time information from the processor, wherein the display driver integrated circuit is configured to generate internal time information based on an internal clock, to output a clock image corresponding to the internal time information on the display, and if a time error between the external reference time information and the internal time information occurs during the outputting of the clock image, to output the internal time information, the time error of which is corrected, on the display.