公开(公告)号：US11822225B2

公开(公告)日：2023-11-21

申请号：US17586408

申请日：2022-01-27

申请人： Samsung Electronics Co., Ltd.

发明人： Seunghyun Moon ,  Hakjae Kim

IPC分类号： G03B21/56 ,  H04N9/31

CPC分类号： G03B21/56 ,  H04N9/3173

摘要： An electronic apparatus includes a projector, an input/output interface, a memory, and a processor that controls the electronic apparatus by executing at least one instruction stored in the memory. The processor obtains screen information of a screen device connected to the electronic apparatus, controls the input/output interface to transmit first operation information corresponding to an unrolling of the screen device in response to receiving a user command to project an image, and controls the projector to project a first image to at least a partial region of a region in which a screen of the screen device is exposed based on the screen information while the screen of the screen device is being unrolled, based on the first operation information.

公开(公告)号：US11835224B2

公开(公告)日：2023-12-05

申请号：US17550790

申请日：2021-12-14

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Hyungchul Kim ,  Hakjae Kim ,  Kihong Park ,  Wonjun Baek

IPC分类号： F21V7/04 ,  F21V29/61 ,  F21V23/00

CPC分类号： F21V7/04 ,  F21V23/003 ,  F21V29/61

摘要： 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.

公开(公告)号：US20240080422A1

公开(公告)日：2024-03-07

申请号：US18386789

申请日：2023-11-03

申请人： SAMSUNG ELECTRONICS CO.,LTD.

发明人： Kihong PARK ,  Hakjae Kim

IPC分类号： H04N9/31

CPC分类号： H04N9/3185 ,  H04N9/3182 ,  H04N9/3194

摘要： Provided is an electronic apparatus including a memory; a sensor; a projection part configured to output an image onto a projection surface, and at least one processor configured to: obtain a first image including a content, obtain inclination information of the electronic apparatus using the sensor, identify a first area in which the first image is displayed and a second area in which the first image is not displayed based on the inclination information, change a size of the first image based on the size of the first area, control the projection part to output the first image having the changed size onto the first area, and control the projection part to output, onto the second area, a second image including additional information based on the inclination information and a size of the second area.