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公开(公告)号：US20230048968A1
公开(公告)日：2023-02-16
申请号：US17524066
申请日：2021-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungchul KIM , Hakjae KIM , Seunghyun MOON , Kihong PARK , Sungho CHAE
IPC: H04N9/31
Abstract: An electronic apparatus includes: a memory, a communication interface comprising communication circuitry configured to communicate with a first external device and a second external device, a projection part configured to output an image to a projection surface, and a processor configured to: receive first data including a first image from the first external device, receive second data including a second image from the second external device, acquire first position information of the first external device and second position information of the second external device, acquire a projection image including the first image and the second image based on the first position information and the second position information, and control the projection part to output the projection image.
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公开(公告)号：US20240295939A1
公开(公告)日：2024-09-05
申请号：US18583270
申请日：2024-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyungchul KIM
CPC classification number: G06F3/0425 , G06F3/017 , G06F3/03545 , G06F3/0386 , G06F3/0418 , G06V40/1318
Abstract: A projector including at least one sensor; a memory storing one or more instructions; and at least one processor to execute the instructions to detect a projection direction of the projector, when the detected projection direction is toward a surface on which the projector is placed, detect a touch input on a projection surface to which the projector projects an image, recognize the touch input as a user input, and perform an operation corresponding to the touch input recognized as the user input, and when the detected projection direction is toward a surface perpendicular to the surface on which the projector is placed, detect a gesture input of a user in a sensing area formed in an opposite direction of the projection surface with respect to the projector, recognize the gesture input as a user input, and perform an operation corresponding to the gesture input recognized as the user input.
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Patent Agency Ranking
公开(公告)号：US20230026947A1
公开(公告)日：2023-01-26
申请号：US17948897
申请日：2022-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungchul KIM
Abstract: An electronic device and a control method thereof are provided. The control method of an electronic device includes: projecting, by the electronic device, a first test projection image including at least one marker of a first color while an external device projects a second test projection image including at least one marker of a second color that is different from the first color; obtaining a captured image of projection regions on which the first test projection image and the second test projection image are projected while the projection region on which at least one of the first test projection image or the second test projection image is projected is changed; and identifying an overlapping region between the first test projection image and the second test projection image based on at least one of (1) a third marker of a third color or (ii) the marker of the first color and the marker of the second color, in the captured image, the marker of the third color being the marker of the first color and the marker of the second color overlapping each other, and the third color being different from the first color and the second color.
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公开(公告)号：US20240430391A1
公开(公告)日：2024-12-26
申请号：US18750214
申请日：2024-06-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungchul KIM , Seunghyun MOON , Kihong PARK , Youngjin CHO
IPC: H04N9/31
Abstract: An electronic device includes a projection assembly configured to output an image to a projection surface; a memory configured to store at least one instruction; at least one sensor; and at least one processor configured to execute the at least one instruction, which causes the at least one processor to: detect a change in a projection environment; determine whether a focus correction is required for the image output to the projection surface, based on the change in the projection environment; after determining whether the focus correction is required, determine whether a keystone correction is required for the image, based on the change in the projection environment; and control the projection assembly to output a corrected image to the projection surface.
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公开(公告)号：US20240280887A1
公开(公告)日：2024-08-22
申请号：US18636771
申请日：2024-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun BAEK , Hyungchul KIM , Jean HUR
CPC classification number: G03B21/145 , G03B21/006
Abstract: An example electronic apparatus may include a main body having an upper surface at which a projection lens is disposed and a side surface at which a nut is disposed; a support including a base plate and a support member having a first end connected to the base plate and a second end facing the side surface of the main body; and a hinge module configured to rotatably connect the main body to the support member, wherein the hinge module includes a first hinge member having a first end fixed to the side surface of the main body and a second end at which a first teethed part is formed and a second hinge member having a first end fixed to the support member and a second end at which a second teethed part configured to engage with the first teethed part is formed.
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公开(公告)号：US20240040094A1
公开(公告)日：2024-02-01
申请号：US18197904
申请日：2023-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungchul KIM
IPC: H04N9/31
CPC classification number: H04N9/3188 , H04N9/3185
Abstract: An electronic apparatus includes a sensor including a first sensor configured to detect a distance between the electronic apparatus and a projection plane and a second sensor configured to detect an inclination of the electronic apparatus, a memory, a projecting part, and at least one processor configured to obtain first environment information through the first sensor and the second sensor, control the projecting part to output a projection image to the projection plane based on first setting information corresponding to the first environment information among plurality of setting information stored in the memory, obtain second environment information through the first sensor and the second sensor based on motion of the electronic apparatus being detected through the second sensor, and control the projecting part to output the projection image to the projection plane based on second setting information corresponding to the second environment information.
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公开(公告)号：US20220299189A1
公开(公告)日：2022-09-22
申请号：US17550790
申请日：2021-12-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyungchul KIM , Hakjae KIM , Kihong PARK , Wonjun BAEK
Abstract: An electronic device and a method of controlling an electronic device are provided. The electronic device includes a main body; a light source provided inside the main body, the light source being configured to emit an output light; a projection lens configured to project the output light of the light source; and a cover configured to be selectively adjacent to or distanced from the projection lens, open or close the projection lens, and based on being adjacent to the projection lens, receive the output light projected by the projection lens and diffuse and emit the output light.
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