公开(公告)号：US11576270B2

公开(公告)日：2023-02-07

申请号：US17135409

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Beomkyun Rha ,  Kibum Seong ,  Woosung Chung

IPC: H05K5/02 ,  H05K5/00 ,  G06F1/16

Abstract: A display apparatus includes a housing provided with an opening at a front surface, a roll disposed within the housing, and a display wound to the roll and capable of extending and retracting through the opening. The opening is disposed to be adjacent to a first edge of the front surface, and the display is configured to move in parallel with the front surface toward a second edge of the front surface facing the first edge from a front of the housing.

公开(公告)号：US11521521B2

公开(公告)日：2022-12-06

申请号：US17133250

申请日：2020-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woosung Chung ,  Beomkyun Rha ,  Kibum Seong ,  Seongwook Jeong

IPC: G09F9/30

Abstract: A display apparatus including a housing provided with an opening; a first roll and a second roll provided in the housing and spaced apart from each other; and a display configured to be wound around the first roll and the second roll, and configured to be extracted out from the housing and retracted into the housing through the opening. The housing includes a transparent area configured to expose the display within the housing.

公开(公告)号：US20210204426A1

公开(公告)日：2021-07-01

申请号：US17135409

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Beomkyun RHA ,  Kibum Seong ,  Woosung Chung

IPC: H05K5/02 ,  H05K5/00

Abstract: A display apparatus includes a housing provided with an opening at a front surface, a roll disposed within the housing, and a display wound to the roll and capable of extending and retracting through the opening. The opening is disposed to be adjacent to a first edge of the front surface, and the display is configured to move in parallel with the front surface toward a second edge of the front surface facing the first edge from a front of the housing.

公开(公告)号：US20250126236A1

公开(公告)日：2025-04-17

申请号：US18999397

申请日：2024-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangki YOON ,  Kibum Seong ,  Bonseuk Goo ,  Youngtae Kim ,  Byungseok Soh ,  Kisung Lee ,  Youngchol Lee ,  Weonhee Lee

IPC: H04N9/31 ,  G06F3/01

Abstract: An electronic device may include: a projector; at least one sensor; at least one processor; memory storing instructions that, when executed by the at least one processor, cause the at least one processor to: identify a user gaze based on first sensing data obtained through the at least one sensor; divide a projection image stored in the memory into a first image region corresponding to the user gaze and a second image region which is a remaining region other than the first image region; modify the projection image to include the first image region of a first luminance value and the second image region of a second luminance value different from the first luminance value; and control the projector to project the modified projection image.

公开(公告)号：US20250123544A1

公开(公告)日：2025-04-17

申请号：US18999971

申请日：2024-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungseok SOH ,  Bonseuk Goo ,  Youngtae Kim ,  Kibum Seong ,  Youngchol Lee ,  Weonhee Lee ,  Yongseok Jang ,  Eunseok Choi

IPC: G03B21/14 ,  G03B5/00 ,  G06T11/60 ,  G06V10/25

Abstract: An electronic device includes: at least one sensor; a projector configured to project an image; memory storing at least one instruction; and at least one processor, wherein the at least one processor is configured to execute the at one instruction to: obtain information about a projection surface using the at least one sensor, identify a first area of interest in an image to be projected on the projection surface, obtain a projection image by cropping a portion of the image to include at least a portion of the first area of interest, based on the information about the projection surface and information about the first area of interest, and control the projector to project the projection image on the projection surface.