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1.发明授权公开(公告)号：US11645961B2
公开(公告)日：2023-05-09
申请号：US17557573
申请日：2021-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taewoong Lee , Jongkon Bae , Jaesung Lee , Kyungtae Kim , Kwangtai Kim , Donghyun Yeom
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2340/0407 , G09G2360/12
Abstract: Disclosed is a display driver circuit including a resolution analyzer that detects a size of a portion of screen input data received from a processor, and acquires a setting related to scaling of the screen input data based on the detected size, and an image processor that generates screen output data corresponding to a resolution of the display panel based on the acquired setting, and supplies the generated screen output data to a display panel. Various embodiments identified herein may be realized.
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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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Patent Agency Ranking
公开(公告)号：US11705060B2
公开(公告)日：2023-07-18
申请号：US17568288
申请日：2022-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaesung Lee , Taewoong Lee , Kyungtae Kim , Kwangtai Kim , Donghyun Yeom
IPC: G09G3/00 , G06F1/16 , G09G3/3291 , G09G3/3208
CPC classification number: G09G3/3208 , G06F1/1652 , G09G3/035 , G09G3/3291 , G09G2320/046 , G09G2330/021 , G09G2340/0407 , G09G2340/0435 , G09G2354/00
Abstract: An electronic device and method are disclosed. The electronic device includes a housing, a flexible display having a variable display area including: a visible first region, and a second region that is stowable/extendable, a display driver integrated circuit (DDI), and a processor. The processor implements the method, including: when the housing is disposed in a first state in which the second region is stowed, control the flexible display to display a user interface (UI) screen through the first region based on a first driving frequency and a first light emission frequency, control the flexible display to display a compensation image through the second region based on a second driving frequency and a second light emission frequency, wherein the second driving frequency is equal to or less than the first driving frequency, and the second light emission frequency is less than the first light emission frequency.
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4.发明授权公开(公告)号：US11244995B2
公开(公告)日：2022-02-08
申请号：US16681159
申请日：2019-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho Cho , Jongah Kim , Heewoong Yoon , Donghan Lee , Kyusung Kim , Chanhyoung Park , Eunsook Seo , Taewoong Lee , Euntaek Jang
IPC: H01L27/32 , G06F3/041 , G09G3/20 , G09G3/3225
Abstract: An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface facing, a display exposed through a portion of the front surface, an illuminance sensor disposed between the display and the rear surface to overlap an area of the display when viewed from above the front surface, a processor positioned inside the housing and operatively connected with the display, and a memory positioned inside the housing and operatively connected with the processor, wherein the memory stores instructions configured to, when executed, enable the processor to receive first illuminance data measured using the illuminance sensor, identify display parameter information associated with the first illuminance data, obtain second illuminance data based on at least a part of the display parameter information and the first illuminance data, and adjust a brightness of the display based on at least a part of the second illuminance data.
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5.发明授权公开(公告)号：US12046177B1
公开(公告)日：2024-07-23
申请号：US18206762
申请日：2023-06-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaesung Lee , Taewoong Lee , Kyungtae Kim , Kwangtai Kim , Donghyun Yeom
CPC classification number: G09G3/20 , G06F1/1624 , G06F1/1652 , G09G3/035 , G09G5/391 , H04M1/0237 , H04M1/0268 , G06F2203/04102 , G06F2203/04803 , G09G2320/0242 , G09G2320/0686 , G09G2340/0407 , G09G2370/08 , G09G2380/02
Abstract: An electronic device and method are disclosed. The electronic device includes a housing, a flexible display having a variable display area including: a visible first region, and a second region that is stowable/extendable, a display driver integrated circuit (DDI), and a processor. The processor implements the method, including: when the housing is disposed in a first state in which the second region is stowed, control the flexible display to display a user interface (UI) screen through the first region based on a first driving frequency and a first light emission frequency, control the flexible display to display a compensation image through the second region based on a second driving frequency and a second light emission frequency, wherein the second driving frequency is equal to or less than the first driving frequency, and the second light emission frequency is less than the first light emission frequency.
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6.发明授权公开(公告)号：US12016213B2
公开(公告)日：2024-06-18
申请号：US17666108
申请日：2022-02-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho Cho , Jongah Kim , Heewoong Yoon , Donghan Lee , Kyusung Kim , Chanhyoung Park , Eunsook Seo , Taewoong Lee , Euntaek Jang
CPC classification number: H10K59/13 , G06F3/0412 , G09G3/2003 , G09G3/3225 , H10K59/40 , H10K59/60 , G09G2320/0242 , G09G2320/0626 , G09G2360/144
Abstract: An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface facing, a display exposed through a portion of the front surface, an illuminance sensor disposed between the display and the rear surface to overlap an area of the display when viewed from above the front surface, a processor positioned inside the housing and operatively connected with the display, and a memory positioned inside the housing and operatively connected with the processor, wherein the memory stores instructions configured to, when executed, enable the processor to receive first illuminance data measured using the illuminance sensor, identify display parameter information associated with the first illuminance data, obtain second illuminance data based on at least a part of the display parameter information and the first illuminance data, and adjust a brightness of the display based on at least a part of the second illuminance data.
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公开(公告)号：US11302227B2
公开(公告)日：2022-04-12
申请号：US17292852
申请日：2019-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hanyuool Kim , Taewoong Lee , Seungkyu Choi , Dongkyoon Han , Kwangtai Kim
Abstract: Disclosed is an electronic device including a display, a display driving circuit which drives the display, and at least one processor operationally connected to the display or the display driving circuit, wherein the at least one processor gives an afterimage risk ranking to each of a plurality of applications, and, when an application given an afterimage risk ranking higher than a designated range among the plurality of applications is executed, generates afterimage data by accumulating images sampled from the execution screens of the application given the afterimage risk ranking higher than the designated range, and delivers the afterimage data to the display driving circuit. Various other embodiments that can be understood through the present specification are also possible.
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