公开(公告)号：US20220036853A1

公开(公告)日：2022-02-03

申请号：US17277539

申请日：2019-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongkon BAE ,  Hojin KIM ,  Yohan LEE ,  Yunpyo HONG ,  Donghui KIM ,  Eunsook SEO ,  Dongkyoon HAN

IPC: G09G5/00 ,  G09G5/22 ,  G09G5/12

Abstract: An electronic device according to various embodiments may include a display panel, a Display Driving Integrated Circuit (DDIC) operatively coupled to the display panel, and a processor operatively coupled to the DDIC. The DDIC may be configured to receive, from the processor, a signal indicating that a first resolution is to be converted to a second resolution while displaying an image at the first resolution through the display panel, based on a horizontal synchronization signal including a first porch interval, change a length of the porch interval in response to the reception, and display the image at the second resolution through the display panel, based on the horizontal synchronization signal including the porch interval having the changed length.

公开(公告)号：US20190018454A1

公开(公告)日：2019-01-17

申请号：US16070384

申请日：2017-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhee JUNG ,  Taesung KIM ,  Hyunchang SHIN ,  Donghui KIM ,  Jongkon BAE ,  Dongkyoon HAN

IPC: G06F1/16

Abstract: An electronic device may comprise: a first housing including a first upper surface, a first lower surface, a first side, and a second side disposed opposite the first side; a second housing including a third side and a second upper surface; a connecting member for connecting the first housing and the second housing to be rotatable; a first window extending from the first upper surface to the first side and formed of a first material; a second window extending from the first lower surface of the first housing to the second upper surface and formed of a second material; and a flexible display mounted in the first housing and the second housing and mounted along the first window and the second window.

公开(公告)号：US20200243020A1

公开(公告)日：2020-07-30

申请号：US16852639

申请日：2020-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesung KIM ,  Donghui KIM ,  Jong-Kon BAE ,  Dongkyoon HAN

IPC: G09G3/3266 ,  G09G3/3225

Abstract: Provided in various examples are a device and a method, the device comprising: a first pixel group and a second pixel group for converting an electrical signal into an optical signal; a first emission line for transmitting, to the first pixel group, power supplied from the outside; and a second emission line for transmitting the power to the second pixel group, wherein the first emission line and the second emission line are electrically separated from each other. In addition, other examples are also possible.

公开(公告)号：US20190286222A1

公开(公告)日：2019-09-19

申请号：US16353258

申请日：2019-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungchul AN ,  Donghui KIM ,  Jongkon BAE ,  Yohan LEE ,  Yunpyo HONG ,  Duhyun KIM ,  Sangseol LEE ,  Donghyun YEOM ,  Soyoung LEE

IPC: G06F1/3296 ,  G06F1/3234 ,  G06F1/3231 ,  G06F9/54

Abstract: An electronic device includes a housing, a display, a power management circuit, and a processor. The processor is configured to control the display to operate based on a first designated scheme during operation in a first designated state. The processor is also configured to control the display to operate based on a second designated scheme corresponding to a second designated state when a first event for switching a state of the electronic device is confirmed. The processor is further configured to control the power management circuit to receive a voltage lower than a voltage applied to the processor in the first state. The display is configured to display at least one object in the second designated state. The display also is configured to change and display a display state of the at least one object when information indicating confirmation of a second event with respect to the electronic device is acquired from the processor.

公开(公告)号：US20180033360A1

公开(公告)日：2018-02-01

申请号：US15659030

申请日：2017-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongkon BAE ,  Donghui KIM ,  Yohan LEE ,  Dongkyoon HAN

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G09G3/003 ,  G09G3/2096 ,  G09G2310/027 ,  G09G2320/0613 ,  G09G2320/0653 ,  G09G2330/021 ,  G09G2340/02 ,  G09G2340/14

Abstract: Disclosed is a method enabling a display driver integrated circuit (DDI) to manage rendering a screen display transition effect during changing of a display mode. The method enables the DDI to render a screen display transition effect, thereby achieving a smooth display mode transition even when the application processor is in an overload condition.

公开(公告)号：US20210055848A1

公开(公告)日：2021-02-25

申请号：US16956748

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongkon BAE ,  Donghui KIM ,  Seunghoon KO ,  Wooyoung OH ,  Dongkyoon HAN

IPC: G06F3/041 ,  G09G3/20

Abstract: An electronic device according to various embodiments may comprise: a display driving integrated circuit (DDIC) operably coupled to a display panel; and a touch sensor controller operably coupled to the display driving integrated circuit and operably coupled to a touch panel, wherein the display driving integrated circuit may be configured to: multiple-transmit a synchronization signal for synchronizing an operation of the display driving integrated circuit with an operation of the touch sensor controller to the touch sensor controller within one frame on the basis of a first transmission mode when the display panel is controlled on the basis of a first frame rate; and multiple-transmit the synchronization signal to the touch sensor controller within the frame on the basis of a second transmission mode when the display panel is controlled on the basis of a second frame rate. Here, time intervals between the multiple transmissions on the basis of the first transmission mode may be the same, and among time intervals between the multiple transmissions on the basis of the second transmission mode, a first time interval between a first transmission and a second transmission subsequent to the first transmission may be different from the other time intervals, except the first time interval, among the multiple transmissions on the basis of the second transmission mode.

公开(公告)号：US20180330671A1

公开(公告)日：2018-11-15

申请号：US15775873

申请日：2016-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesung KIM ,  Donghui KIM ,  Jong-Kon BAE ,  Dongkyoon HAN

IPC: G09G3/3266

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0221 ,  G09G2310/0232 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2330/027

Abstract: Provided in various examples are a device and a method, the device comprising: a first pixel group and a second pixel group for converting an electrical signal into an optical signal; a first emission line for transmitting, to the first pixel group, power supplied from the outside; and a second emission line for transmitting the power to the second pixel group, wherein the first emission line and the second emission line are electrically separated from each other. In addition, other examples are also possible.

公开(公告)号：US20170263206A1

公开(公告)日：2017-09-14

申请号：US15454270

申请日：2017-03-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongkon BAE ,  Donghui KIM ,  Hongkook LEE ,  Hyunsuk JUNG ,  Dongkyoon HAN

IPC: G09G5/00 ,  G09G5/395

CPC classification number: G09G5/001 ,  G09G3/2092 ,  G09G5/003 ,  G09G5/393 ,  G09G5/395 ,  G09G2320/0613 ,  G09G2320/0686 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/02 ,  G09G2340/0435 ,  G09G2360/08 ,  G09G2360/18

Abstract: An electronic device is provided, which includes a display, a processor configured to generate a plurality of frame images including a first frame image and a second frame image to be provided to the display, and a display driving circuit including an image processor and a memory, and configured to drive the display using the first frame image and the second frame image that are provided from the processor. The display driving circuit is configured to compare the second image frame to the first image frame, to display, through the display, a third image frame obtained through the image processor, the image processor processing the first image frame or the second image frame using an image processing scheme if the second image frame satisfies a first condition, to store the third image frame in the memory and to display the stored third image frame through the display if the second image frame satisfies a second condition.