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21.发明授权公开(公告)号：US10764991B2
公开(公告)日：2020-09-01
申请号：US16536565
申请日：2019-08-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjun Park , Hongkook Lee , Dongkyoon Han
IPC: H05K1/02 , H05K1/18 , H05K1/11 , G09G3/3208
Abstract: Disclosed is a printed circuit board including an overvoltage controlling element and an electronic device including the same. The printed circuit board includes a first outer layer, a second outer layer, at least one inner layer stacked between the first and second outer layers, an overvoltage controlling element comprising overvoltage controlling circuitry mounted on the first outer layer and including a plurality of terminals of which a first terminal is connected to a ground, and a conductive area configured to transfer at least a part of a first voltage applied from an external power source to an external IC and to transfer a remaining part of the first voltage to the overvoltage controlling element.
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公开(公告)号：US20190189048A1
公开(公告)日：2019-06-20
申请号：US16227300
申请日：2018-12-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yunpyo Hong , Jong-Kon Bae , Yohan Lee , Dongkyoon Han
Abstract: An electronic device includes a display panel; a processor; and display driving integrated circuitry (DDIC). The DDIC is configured to control the display panel and includes an internal memory. The DDIC is configured to receive, from the processor while the processor operates in an active state, a first content including a plurality of images to be displayed based on a specified order through the display panel while the processor operates in a low-power state; store the first content in the internal memory; change a timing for outputting a signal corresponding to a state capable of receiving a second content based on a change of a location in which an image among the plurality of images is displayed through the display panel while the processor operates in the low-power state; and output the signal to the processor based on the changed timing.
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公开(公告)号：US11423866B2
公开(公告)日：2022-08-23
申请号：US17058855
申请日：2019-05-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjun Park , Harksang Kim , Taemoon Roh , Donghwy Kim , Hanyuool Kim , Jongkon Bae , Hongkook Lee , Dongkyoon Han
Abstract: An electronic device according to various embodiments may comprise: a display panel having an active area of a first designated size; and a processor. The processor may be configured to: run a designated application comprising a first application display layer set to display fixed content, and a second application display layer set to display changing content; and, while the designated application is running, and on the basis of at least the fixed content, display the first application display layer in a second designated size smaller than the first designated size, and at least temporarily move, within the active area, the first application display layer displayed in the second designated size.
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公开(公告)号：US11417267B2
公开(公告)日：2022-08-16
申请号：US16968185
申请日：2019-02-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungkyu Choi , Matheus Farias Miranda , Hanyuool Kim , Taewoong Lee , Dongkyoon Han , Kwangtai Kim , Hyungsup Byeon , Donghyun Yeom
Abstract: Various embodiments of the present invention relate to an electronic device for adjusting voltage and an operation method therefor. The electronic device may comprise: a display; and a processor, wherein the processor is configured to: identify first information which relates to the brightness of at least one first content included in a first image layer and is to be displayed using the display, and second information which relates to the brightness of at least one second content included in a second image layer and is to be displayed using the display; adjust the brightness of the second content at least on the basis of a difference between the first information and the second information; and in a state where the second image layer is superimposed on the first image layer including the first content, display the at least one first content, and the second content the brightness of which has been adjusted, using the display. Other embodiments are also possible.
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25.发明授权公开(公告)号：US11330743B2
公开(公告)日：2022-05-10
申请号：US16444456
申请日：2019-06-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjun Park , Seonghoon Kim , Hongkook Lee , Donghwy Kim , Jongkon Bae , Dongkyoon Han
Abstract: An electronic device is provided. The electronic device includes a display panel, a metal layer disposed on a surface of the display panel, a display driver integrated circuit (DDI) disposed on a surface of the metal layer, a bending part connecting the display panel to the DDI, and a cover member connected to the metal layer while covering the DDI. The cover member includes at least one conductive layer. The metal layer and the cover member form a space in which the DDI is disposed, and the bending part is connected to the DDI via a connection part in the space.
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Patent Agency Ranking
公开(公告)号：US11238771B2
公开(公告)日：2022-02-01
申请号：US16772476
申请日：2018-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkon Bae , Yohan Lee , Yunpyo Hong , Dongkyoon Han
Abstract: An electronic device according to an embodiment of the present invention comprises: a housing; a display panel disposed inside the housing; a display driver circuit electrically connected to the display panel; and a processor for generating a background image output through the display panel to transmit the same to the display driver circuit.
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公开(公告)号：US11217133B2
公开(公告)日：2022-01-04
申请号：US17049091
申请日：2019-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkon Bae , Hyunjun Park , Donghwy Kim , Euntaek Jang , Dongkyoon Han , Yunpyo Hong
Abstract: An electronic device is provided. The electronic device includes a display panel on which a plurality of pixels are arranged, first group lines providing a source voltage to each of the plurality of pixels, a display driver integrated circuit that includes a plurality of source amplifiers electrically connected with the first group lines and providing the source voltage to each of the plurality of pixels, at least one sensing line crossing the first group lines, and first group switches disposed on the at least one sensing line, and a sensing circuit electrically connected with one end of the at least one sensing line to check a crack in at least a partial region of the electronic device. The display driver integrated circuit receives a specified signal for the electronic device to enter a sense mode, applies a first voltage to the other end of the at least one sensing line that is distinguished from the one end of the at least one sensing line, in response to the received specified signal, turns on the first group switches such that the at least one sensing line is short-circuited from the other end of the at least one sensing line to the sensing circuit, obtains a second voltage sensed by the sensing circuit electrically connected with the one end of the at least one sensing line, and checks information regarding the crack in the at least partial region of the electronic device based on a difference between the first voltage and the second voltage. In addition to the above, various embodiments identified through the specification are possible.
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公开(公告)号：US11163336B2
公开(公告)日：2021-11-02
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
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.
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公开(公告)号：US11127332B2
公开(公告)日：2021-09-21
申请号：US15733247
申请日：2018-12-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkon Bae , Yohan Lee , Donghwy Kim , Yunpyo Hong , Seungkyu Choi , Dongkyoon Han
IPC: G09G3/20
Abstract: An electronic device according to various embodiments of the disclosure includes a processor, a display panel that includes a plurality of pixels (the plurality of pixels include a first pixel and a second pixel), and a display driving circuit that drives the display panel and receives image data to be displayed through the display panel from the processor, and the display driving circuit is composed to identify output data of the first pixel and output data of the second pixel to display the image data, and, when the output data of the first pixel and the output data of the second pixel have more than a specified similarity, is composed to drive the first pixel and the second pixel by using a source amplifier specified in relation to the first pixel.
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公开(公告)号：US11017725B2
公开(公告)日：2021-05-25
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 , G09G3/3275
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.
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