公开(公告)号：US11094073B2

公开(公告)日：2021-08-17

申请号：US16175773

申请日：2018-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Andrii Volochniuk ,  Yong-Chan Keh ,  Jung-Kee Lee ,  Sung-Soon Kim ,  Sun-Kyung Kim ,  Andrii But ,  Andrii Sukhariev ,  Dmytro Vavdiyuk ,  Konstantin Morozov

IPC: G06T7/521 ,  G06K9/20 ,  H04N5/33 ,  G06K9/62

Abstract: A method of calculating depth information for a three-dimensional (3D) image includes generating a pattern based on the value of at least one cell included in a two-dimensional (2D) image, projecting the pattern, capturing a reflected image of the pattern, and calculating depth information based on the reflected image of the pattern.

公开(公告)号：US11350040B2

公开(公告)日：2022-05-31

申请号：US16650191

申请日：2018-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-Hoon Park ,  Yong-Chan Keh ,  Sung-Soon Kim ,  Yong-Kwan Kim ,  Ki-Suk Sung ,  Dong-Hi Lee

IPC: H04N5/235 ,  H04N13/254 ,  H04N13/271 ,  H04N13/239

Abstract: When a three-dimensional image of a specific subject is acquired by means of an infrared camera and an external light (for example, external light such as sunlight at the time of outdoor photography) having a relatively large intensity exists, it is difficult to acquire the image. To this end, the present invention proposes an electronic device for reducing a current peak by adaptively changing optical power and an exposure time of an infrared camera according to the intensity of external light.

公开(公告)号：US20150009307A1

公开(公告)日：2015-01-08

申请号：US14359982

申请日：2012-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho-Min Lee ,  Sung-Soon Kim ,  Joong-Wan Park

IPC: H04N13/04 ,  G02B27/22

CPC classification number: H04N13/302 ,  G02B27/2242 ,  G02B27/2264 ,  G02F1/133504 ,  G02F1/133615 ,  G02F2001/133567 ,  G02F2001/133626 ,  G02F2203/62 ,  H04N13/356 ,  H04N13/398

Abstract: The present invention relates to a stereoscopic image display device. A stereoscopic image display device according to one aspect of the present invention comprises: a backlight unit including a left-eye light source; a display panel unit for receiving light from the backlight unit and displaying the light in 2D images or 3D images; a double-sided prism film arranged to face the backlight unit and emit light at a predetermined angle toward the display panel unit; and a switchable diffuser interposed between the display panel unit and the double sided prism film and turned on/off depending on whether it is a 2D mode or a 3D mode to emit light having different viewing angles.

Abstract translation: 本发明涉及立体图像显示装置。 根据本发明的一个方面的立体图像显示装置包括：背光单元，其包括左眼光源; 显示面板单元，用于从所述背光单元接收光并将所述光显示在2D图像或3D图像中; 双面棱镜膜，布置成面向背光单元并以预定角度向显示面板单元发光; 以及插入在显示面板单元和双面棱镜膜之间的可切换扩散器，并且根据是2D模式还是3D模式来开/关，以发射具有不同视角的光。