公开(公告)号：US11960321B2

公开(公告)日：2024-04-16

申请号：US17275548

申请日：2019-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonghoon Kim ,  Jonghae Kim ,  Sungho Ahn ,  Kwangtai Kim ,  Donghyun Yeom

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1616 ,  H04M1/0216 ,  H04M1/0268

Abstract: Disclosed is an electronic device comprising: a display, a buffer layer disposed on one surface of the display, an adhesive layer disposed on one surface of the buffer layer, and an adhesion prevention part disposed on a portion of one surface of the adhesive layer, the part corresponding to a folding area where the foldable electronic device is folded, wherein the adhesion prevention part is formed by printing an ink material and curing the ink material by an ultraviolet ray. In addition, various embodiments understood through the specification are possible.

公开(公告)号：US11727847B2

公开(公告)日：2023-08-15

申请号：US17859112

申请日：2022-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seoyoung Lee ,  Minwoo Lee ,  Donghyun Yeom ,  Kwangtai Kim ,  Minwoo Kim ,  Seungryeol Kim ,  Juseok Lee

IPC: G09G3/20

CPC classification number: G09G3/2007 ,  G09G2320/0233 ,  G09G2320/046 ,  G09G2320/0673 ,  G09G2360/144 ,  G09G2360/16

Abstract: Certain embodiments relate to an electronic device and a method for changing gamma values and may include determining a target gamma curve related to first image data to be displayed by a display panel, receiving a request for switching a scan rate of the display panel from a first frequency to a second frequency, determining a gamma offset and an offset margin in response to reception of the request, determining a limit gamma curve generated by applying the gamma offset and the offset margin to the first gamma curve, generating second image data by correcting the first image data, based on a difference value between the limit gamma curve and the target gamma curve to map the first image data to the target gamma curve, and driving the display panel, based on the second image data and the limit gamma curve. This document may further include various other embodiments.

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.

公开(公告)号：US11574570B2

公开(公告)日：2023-02-07

申请号：US17319453

申请日：2021-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jooyoung Kang ,  Myunghoon Kwak ,  Hanyuool Kim ,  Jungchul An ,  Kwangtai Kim ,  Donghyun Yeom

IPC: G09G5/373 ,  G09G5/14 ,  G09G5/10 ,  G06F1/16 ,  G09G3/00

Abstract: An electronic device is provided. The electronic device includes a display including a plurality of display pixels, a memory, and at least one processor, wherein the at least one processor may be configured to drive the display by variably adjusting a first display region and a second display region in which visual information is to be displayed on the display, based on an operation state or a display structure state of the electronic device, calculate a difference in usage of the display between the first display region and the second display region, variably determine a size of a boundary compensation region between the first display region and the second display region, based on the difference in usage, and compensate for an image of the boundary compensation region.

公开(公告)号：US11563889B2

公开(公告)日：2023-01-24

申请号：US16840986

申请日：2020-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongbum Choi ,  Arang Lee ,  Sungoh Kim ,  Hyunhee Park ,  Donghyun Yeom ,  Jonghoon Won ,  Kihuk Lee

IPC: H04N5/232 ,  H04N21/2343 ,  G06T5/50

Abstract: An electronic device and method are provided. The electronic device includes a camera, a communication circuit, and a processor configured to be operably coupled to the camera and the communication circuit. The processor is further configured to receive first image data from the camera by controlling the camera based on a first parameter, transmit the first image data to an external electronic device by using the communication circuit in response to acquisition of the first image data, identify a second parameter for controlling the camera at least based on the external electronic device having received the first image data, and acquire second image data by controlling the camera based on the second parameter in response to the identification of the second parameter.

公开(公告)号：US11449119B2

公开(公告)日：2022-09-20

申请号：US17197972

申请日：2021-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hanchul Jung ,  Jungchul An ,  Sungho Lee ,  Youngin Choi ,  Jungyeob Oh ,  Bonghak Choi ,  Donghyun Yeom ,  Minwoo Yoo

IPC: G06F1/3209 ,  G06F3/041 ,  G09G5/00 ,  G06F3/0481 ,  G06F1/16

Abstract: Disclosed is an electronic device including a first plate, a second plate disposed under the first plate, a flexible display including a screen area configured to expand based on a movement of the first plate from a closed state to an open state with respect to the second plate, at least one display driver integrated circuit, and a processor electrically connected to the flexible display and the at least one display driver integrated circuit, and the at least one display driver integrated circuit being configured to display, in a first state where the processor is in an inactive state and the screen area of the flexible display is not expanded, at least one first object in a first area of the screen area, and display, in a second state where the processor is in the inactive state and the screen area of the flexible display is expanded, at least one second object associated with the at least one first object, in a second area of the screen area of the expanded flexible display.

公开(公告)号：US20220293025A1

公开(公告)日：2022-09-15

申请号：US17658791

申请日：2022-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaesung Lee ,  Jongkon Bae ,  Minwoo Lee ,  Kyungtae Kim ,  Kwangtai Kim ,  Donghyun Yeom

IPC: G09G3/00 ,  G09G3/32

Abstract: An electronic device includes a display panel, a display driver IC (DDI), a gate driver, a light-emission driver, and a processor. The display panel includes multiple data lines, multiple gate signal lines, and light-emission signal lines. The DDI drives the display panel. The gate driver applies gate scan signals to the multiple gate signal lines, based on control of the DDI. The light-emission driver applies light-emission signals to the multiple light-emission signal lines, based on control of the DDI. The processor controls the DDI. The processor controls a first scan speed of the gate scan signals to be different from a second scan speed of the light-emission signals.

公开(公告)号：US11435780B2

公开(公告)日：2022-09-06

申请号：US16743656

申请日：2020-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjun Lee ,  Seungjin Kim ,  Jiyong Kim ,  Jungchul An ,  Joungmin Cho ,  Kwangtai Kim ,  Donghyun Yeom

IPC: G06F1/16 ,  G09G3/20 ,  H04N13/106

Abstract: In an electronic device and a method for operating the electronic device according to various embodiments, an electronic device may include a foldable housing including a hinge, a first housing connected to the hinge, and a second housing connected to the hinge and configured to be foldable with the first housing about the hinge, a display including a bent area in a state in which the first housing and the second housing are folded with respect to each other, a processor disposed in the first housing or the second housing and operatively connected to the display, and a memory operatively connected to the processor, and the memory may be configured to store instructions that, when executed, cause the processor to control the electronic device to: identify a folding degree between the first housing and the second housing, generate a first image based on mapping data in which the folding degree and characteristics of the first image are mapped, generate a synthetic image of the first image and a second image corresponding to the bent area wherein the generated first image is overlaid in at least a partial area of the second image, and display the generated synthetic image.

公开(公告)号：US11430081B2

公开(公告)日：2022-08-30

申请号：US16981103

申请日：2019-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongbum Choi ,  Sungoh Kim ,  Youngjo Kim ,  Hyunhee Park ,  Arang Lee ,  Hyungju Chun ,  Changsu Han ,  Donghyun Yeom

IPC: G06T1/20 ,  G06T5/50 ,  G06V10/94

Abstract: An electronic device is disclosed. An electronic device according to various embodiments may comprise a memory, a communication module, and a processor, wherein the processor is configured to: identify a raw image; on the raw image, perform image processing according to a designated first image signal processing set; transmit the raw image, for which the image processing according to the designated first image signal processing set has at least partially been performed, to an external electronic device by using the communication module during the image processing; and transmit information corresponding to the at least partial processing to the external electronic device so as to allow the external electronic device to omit, by using the raw image, for which the image processing has at least partially been performed, processing corresponding to the at least partial processing among a designated second image signal processing set included in the external electronic device. Various other embodiments may be provided.

公开(公告)号：US11416037B2

公开(公告)日：2022-08-16

申请号：US17351325

申请日：2021-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngin Choi ,  Jungchul An ,  Sungho Lee ,  Hanchul Jung ,  Jungyeob Oh ,  Bonghak Choi ,  Donghyun Yeom ,  Minwoo Yoo

IPC: G06F1/16 ,  G06F3/0484 ,  G06F9/48 ,  H04M1/02

Abstract: According to an embodiment of the disclosure, an electronic device, comprising, a housing, a flexible display slidably coupled to the housing, and at least one processor configured to control the flexible display to display an execution screen of a first application on a first region of the flexible display which is exposed to an outside based on a first mode, detect a pull-out of the flexible display from the housing, and in response to detecting the pull-out of the flexible display, control the flexible display to display the execution screen of the first application on at least a portion of the first region, and control the flexible display to display an execution screen of a second application different from the first application on at least another portion of the first region and a second region of the flexible display which is exposed to the outside by the pull-out.