公开(公告)号：US11410454B2

公开(公告)日：2022-08-09

申请号：US17326497

申请日：2021-05-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06V40/13 ,  G06F1/16 ,  G06V40/12

Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.

公开(公告)号：US11335239B2

公开(公告)日：2022-05-17

申请号：US17106364

申请日：2020-11-30

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

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：US11106307B2

公开(公告)日：2021-08-31

申请号：US16497688

申请日：2018-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Kon Bae ,  Han Yu Ool Kim ,  Matheus Farias Miranda ,  Yun Pyo Hong ,  Ha Young Kim ,  Ji Eun Yang

IPC: G06F3/041 ,  G06F1/3234 ,  G09G3/20

Abstract: An electronic device includes a touch sensor; a touch sensor integrated circuit (IC) to detect a touch sensed by the touch sensor, a display panel, a host processor, and a display driving integrated circuit (IC) to drive the display panel such that an image received from a host processor is displayed on the display panel.

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.

公开(公告)号：US10573218B2

公开(公告)日：2020-02-25

申请号：US15880123

申请日：2018-01-25

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G09G3/20 ,  G09G3/36

Abstract: An electronic device is provided. The electronic device includes a display panel including a plurality of source line groups selectively connected with a plurality of source amplifiers and panel switches located between the plurality of source line groups and the plurality of source amplifiers and a display driver integrated circuit (DDI) configured to drive the display panel and including the plurality of source amplifiers, decoders respectively connected to the plurality of source amplifiers, a logic circuit configured to provide display data to the decoders, a gamma generator configured to supply a gamma voltage to the decoders, and at least one switch configured to selectively connect the plurality of source amplifiers with the plurality of source line groups.

公开(公告)号：US20180211579A1

公开(公告)日：2018-07-26

申请号：US15880123

申请日：2018-01-25

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G09G3/3607 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0243 ,  G09G2310/027 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2310/0297 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2330/02 ,  G09G2330/021

Abstract: An electronic device is provided. The electronic device includes a display panel including a plurality of source line groups selectively connected with a plurality of source amplifiers and panel switches located between the plurality of source line groups and the plurality of source amplifiers and a display driver integrated circuit (DDI) configured to drive the display panel and including the plurality of source amplifiers, decoders respectively connected to the plurality of source amplifiers, a logic circuit configured to provide display data to the decoders, a gamma generator configured to supply a gamma voltage to the decoders, and at least one switch configured to selectively connect the plurality of source amplifiers with the plurality of source line groups.

公开(公告)号：US11069273B2

公开(公告)日：2021-07-20

申请号：US16496984

申请日：2018-03-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06F3/038 ,  G09G3/20 ,  H01Q1/24 ,  H05K5/00 ,  H05K5/04

Abstract: Disclosed is an electronic device. According to an embodiment, the electronic device includes a housing that covers at least a portion of a back surface of the electronic device, a plurality of slits being formed in parallel from one end to an opposite end and the at least a portion of the housing being formed of a conductive material, a feeder that is electrically connected with at least one point of the housing, and a ground part that is electrically connected with at least one point of the housing. A part of the plurality of slits includes a section greater in width than another part of the plurality of slits. Moreover, various embodiment found through the disclosure are possible.

公开(公告)号：US11017201B2

公开(公告)日：2021-05-25

申请号：US16758213

申请日：2018-10-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06K9/00 ,  G06F1/16

Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.

公开(公告)号：US10467951B2

公开(公告)日：2019-11-05

申请号：US15690500

申请日：2017-08-30

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

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：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.