-
公开(公告)号：US20240195946A1
公开(公告)日：2024-06-13
申请号：US18583356
申请日：2024-02-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho CHAE , Eunseok CHOI
IPC: H04N9/31
CPC classification number: H04N9/3185 , H04N9/3194
Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises: an acceleration sensor; a distance sensor; an image projector; and at least one processor connected to the acceleration sensor, the distance sensor, and the image projector to control the electronic apparatus, wherein the processor controls the image projector to project an image onto a projection surface, acquires vertical distortion information corresponding to a projected image on the basis of slope information of the electronic apparatus acquired by the acceleration sensor and distance information to the projection surface acquired by the distance sensor, acquires vertical keystone correction information on the basis of the vertical distortion information, when a first user command for keystone correction is received, performs keystone correction for the image on the basis of vertical keystone correction information corresponding to the first user command and the acquired vertical keystone correction information, and controls the image projector to project a keystone-corrected image.
-
公开(公告)号：US20210314538A1
公开(公告)日：2021-10-07
申请号：US17183808
申请日：2021-02-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungil YOON , Joonhyun YANG , Eunseok CHOI
Abstract: An image projecting apparatus including an optical output unit for projecting and image, a camera, a plurality of sensors, and a processor is disclosed. The processor is configured to: identify, based on sensing data received through the plurality of sensors, a distance between each of the plurality of sensors and a projection surface, provide, based on a difference between the identified distances being greater than or equal to a pre-set threshold value, a user interface configured to guide a direction adjustment of the image projecting apparatus, and identify, based on a difference between the identified distances being less than the pre-set threshold value, a shape of a projected image by photographing, using the camera, an image projected to the projection surface, and control the optical output unit to project an image corrected based on the identified shape.
-
公开(公告)号：US20230276032A1
公开(公告)日：2023-08-31
申请号：US18143986
申请日：2023-05-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunseok CHOI , Sungho CHAE , Byungseok SOH
CPC classification number: H04N9/317 , H04N9/3185 , G01B11/026
Abstract: An electronic apparatus and a method for controlling thereof are provided. The electronic apparatus includes a projection part, an acceleration sensor, a plurality of distance sensors arranged on one surface of the electronic apparatus facing a projection surface, a memory storing at least one instruction, and a processor, wherein the plurality of distance sensors are arranged side by side on left and right sides on one surface of the electronic apparatus, and are arranged to be rotated by a first angle to face one another, and the processor is configured to calculate a first rotation angle and a second rotation angle for the direction of gravity of the electronic apparatus based on sensing values acquired by using the acceleration sensor, calculate a third rotation angle of the electronic apparatus for the projection surface based on sensing values acquired by using the plurality of distance sensors and the first angle, and perform keystone correction based on the first to third rotation angles.
-
公开(公告)号：US20210293371A1
公开(公告)日：2021-09-23
申请号：US17137619
申请日：2020-12-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunseok CHOI , Joonhyun YANG
Abstract: Disclosed are a display apparatus and a control method thereof. A display apparatus includes a display, a body unit configured to support the display, a motor configured to rotate the display with respect to the body unit, a sensor configured to detect rotation of the display, a controller configured to output a driving signal to rotate the display to the motor, based on collision of the display with an object being identified based on a driving signal output to the motor and a signal received from the sensor while the display is rotated, interrupt output of the driving signal and obtain information about a rotation angle of the display based on the signal received from the sensor and a processor configured to control the display to display a user interface (UI) associated with the collision based on the information about the rotation angle.
-
公开(公告)号：US20240048675A1
公开(公告)日：2024-02-08
申请号：US18238127
申请日：2023-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Eunseok CHOI , Sungho CHAE
CPC classification number: H04N9/3194 , H04N9/3185 , G03B21/142
Abstract: An electronic device includes: a sensing unit including a sensor; a memory storing one or more instructions; and one or more processors configured to execute the one or more instructions stored in the memory to: obtain, based on raw data received from the sensor, a rotation angle of the electronic device, determine, based on a difference value for a preset time period in at least one of the raw data or the rotation angle, whether the sensor is stable, in response to determining that the sensor is stable, determine whether the rotation angle is greater than or equal to a reference rotation angle, and in response to determining that the rotation angle is greater than or equal to the reference rotation angle, perform, based on the rotation angle, image processing for keystone correction.
-
Patent Agency Ranking
公开(公告)号：US20220182703A1
公开(公告)日：2022-06-09
申请号：US17551927
申请日：2021-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonjae LEE , Hyunkyu YUN , Minsup KIM , Seungil YOON , Eunseok CHOI
IPC: H04N21/422 , H04N21/443
Abstract: Provided is a control apparatus including a key input interface including a plurality of keys, a communication interface configured to communicate with an electronic device, a memory storing store one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to detect whether a power of the electronic device is turned on or turned off, and control the control apparatus to operate in a first mode, based on detecting that the power of the electronic device is turned off, wherein the operating in the first mode includes operating a pre-determined first key from among the plurality of keys in an interrupt mode, and not operating a second key other than the first key from among the plurality of keys
-
公开(公告)号：US20210240342A1
公开(公告)日：2021-08-05
申请号：US17158324
申请日：2021-01-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suhwan JIN , Seungil YOON , Eungsik YOON , Eunseok CHOI
IPC: G06F3/0488 , G06F3/0482
Abstract: A method for controlling a display device includes storing a quality order for each of a plurality of communication methods different from each other, based on a plurality of applications being executed, identifying a priority order for each of the plurality of applications, identifying a communication method corresponding to each of the plurality of applications among the plurality of communication methods based on the priority order and the quality order, and communicating with a server corresponding to each of the plurality of applications by the identified communication method.
-
公开(公告)号：US20200117418A1
公开(公告)日：2020-04-16
申请号：US16539207
申请日：2019-08-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunseok CHOI , Kunsok KANG , Youngkwang SEO
Abstract: An electronic device is provided. The electronic device includes a communicator comprising communication circuitry; a speaker; and a processor configured to control the electronic device to: output a first sound via the speaker and control the communicator to transmit a control signal to output a second sound to an external sound output device, receive from an external remote control a first recorded signal obtained by recording the first sound output via the speaker and the second sound output via the external sound output device, obtain information for adjusting output volume of at least one of the speaker or the external sound output device based on the first recorded signal, control the speaker to output a first test sound and the communicator to transmit a control signal to output a second test sound to the external sound output device based on the obtained information, receive from the external remote control a second recorded signal obtained by recording the first test sound output via the speaker and the second test sound output via the external sound output device, and identify an output delay time of the external sound output device based on the second recorded signal.
-
公开(公告)号：US20230217618A1
公开(公告)日：2023-07-06
申请号：US17969205
申请日：2022-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunseok CHOI , Kihyun SONG
CPC classification number: H05K5/0234 , G06F1/1601 , H02P8/00
Abstract: A rotating device on which different display devices are mountable, including a driving member configured to, with a respective display device mounted on the rotating device, rotate the display device, a memory storing a plurality of driving information for controlling the driving member, and a processor configured to, with the respective display device mounted on the rotating device, and based on receiving a user command for rotating the display device, control the driving member to rotate the display device based on driving information of the plurality of driving information stored in the memory that corresponds to identification information of the display device received by the rotating device from the display device.
-
公开(公告)号：US20230037686A1
公开(公告)日：2023-02-09
申请号：US17972264
申请日：2022-10-24
Applicant: SAMSUNG ELECTRONICS CO.,LTD.
Inventor： Eunseok CHOI , Byungseok Soh , Sungho Chae
Abstract: An electronic apparatus projecting an image is disclosed. The electronic apparatus includes a main body, a projector, a plurality of sensors including an acceleration sensor that detects a sensing value, and a plurality of distance sensors that detect a distance value between the electronic apparatus and a screen, a support connected to the main body, and a processor configured to identify a vertical angle by which the electronic apparatus is tilted, based on a sensing value detected by the acceleration sensor, identify a rotation angle by which the electronic apparatus is rotated based on a distance value detected by the plurality of distance sensors, perform a function corresponding to a keystone correction on an image to provide a modified image, identify a size of the modified image based on the vertical angle or the rotation angle, and control the projector to project the modified image based on the size of the modified image.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.023 seconds)
