公开(公告)号：US11228752B2

公开(公告)日：2022-01-18

申请号：US15094119

申请日：2016-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho Lee ,  Yang Ho Cho ,  Dong Kyung Nam ,  Juyong Park

IPC: H04N13/305 ,  H04N13/351 ,  H04N13/317

Abstract: A display device may include a panel including a plurality of pixels and an optical layer. The display device may include a processor configured to generate an image of the panel based on a location relationship between the pixels and the optical elements so that a plurality of rays corresponding to the image propagate evenly at a viewing distance. The location relationship is based on an optical parameter of the optical layer.

公开(公告)号：US11181742B2

公开(公告)日：2021-11-23

申请号：US16567691

申请日：2019-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byong Min Kang ,  Yoonsun Choi ,  Dong Kyung Nam ,  Juyong Park ,  Jinho Lee

IPC: G02F1/1339 ,  G02B27/01 ,  H04N13/305 ,  G02B30/27

Abstract: Provided are a display panel and a three-dimensional (3D) display device and a 3D head-up display (HUD) device using the display panel. The display panel includes a plurality of pixels, and a plurality of placement spaces provided between the plurality of pixels, wherein the plurality of pixels are uniformly provided in the display panel based on a pattern corresponding to the plurality of placement spaces, and wherein a frequency corresponding to a repetition interval of the pattern is outside of a cognitive frequency band that is visible to a user.

公开(公告)号：US10979696B2

公开(公告)日：2021-04-13

申请号：US16684736

申请日：2019-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoseok Hwang ,  Dongwoo Kang ,  Byong Min Kang ,  Juyong Park ,  Dong Kyung Nam

IPC: G06K9/00 ,  H04N13/327 ,  H04N13/383 ,  A61B3/11 ,  A61B3/00

Abstract: A method and apparatus for determining an interpupillary distance (IPD) are provided. To determine an IPD of a user, three-dimensional (3D) images for candidate IPDs may be generated, and user feedback on the 3D images may be received. A final IPD may be determined based on the user feedback.

公开(公告)号：US10742968B2

公开(公告)日：2020-08-11

申请号：US14741306

申请日：2015-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingu Heo ,  Seok Lee ,  Juyong Park ,  Dong Kyung Nam

IPC: H04N13/398 ,  H04N13/376 ,  H04N13/371 ,  H04N13/327 ,  H04N13/302

Abstract: An apparatus for recognizing a pupillary distance for three-dimensional (3D) display includes a display configured to output a 3D image corresponding to a reference pupillary distance, a controller configured to control a viewing cone included in the 3D image, and a user inputter configured to receive a user feedback indicating whether an artifact is viewed in the 3D image in response to the controlling of the viewing cone. The controller may move the viewing cone within a margin corresponding to the reference pupillary distance, and change the reference pupillary distance or determine the reference pupillary distance to be a desired pupillary distance of the user based on the user feedback.

公开(公告)号：US10728512B2

公开(公告)日：2020-07-28

申请号：US15639243

申请日：2017-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juyong Park ,  Dong Kyung Nam ,  Kyuhwan Choi

IPC: H04N13/117 ,  G02B30/27 ,  G02B30/26 ,  G02B27/01 ,  H04N13/31 ,  H04N13/383 ,  H04N13/32 ,  H04N13/305 ,  G02B17/08

Abstract: A three-dimensional (3D) display apparatus is provided. The 3D display apparatus includes a display panel configured to output pixel values that respectively correspond to a preset number of viewpoints, and an optical layer that is provided in front of or behind the display panel and that is configured to adjust directions of rays output from the display panel or to provide light to the display panel so that the rays diverge.

公开(公告)号：US10419736B2

公开(公告)日：2019-09-17

申请号：US14813626

申请日：2015-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Lee ,  Dongwoo Kang ,  Byong Min Kang ,  Dong Kyung Nam ,  Juyong Park ,  Jingu Heo

IPC: H04N13/117 ,  H04N13/376 ,  H04N13/398

Abstract: A method for generating a three-dimensional (3D) image may detect a current eye position of a user and render a 3D image based on at least one of a previously detected eye position of the user and previously generated stereo images. A cycle at which the current eye position of user is detected and a cycle at which a 3D image is rendered may be asynchronous.

公开(公告)号：US10397541B2

公开(公告)日：2019-08-27

申请号：US15041584

申请日：2016-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyong Park ,  Dong Kyung Nam ,  Seok Lee

IPC: H04N13/144 ,  H04N13/31 ,  H04N13/368 ,  H04N13/305 ,  H04N13/376 ,  H04N13/307 ,  H04N13/398

Abstract: A rendering method for a plurality of users includes mapping positions of both eyes of a first user and positions of both eyes of a second user to a view area, the view area corresponding to a pixel. The method includes determining a value of the pixel based on the mapped positions of both eyes of the first user and the mapped positions of both eyes of the second user.

公开(公告)号：US09983406B2

公开(公告)日：2018-05-29

申请号：US14830331

申请日：2015-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Lee ,  Jingu Heo ,  Dong Kyung Nam ,  Juyong Park

IPC: G02B27/00 ,  H04N13/00 ,  H04N13/04

CPC classification number: G02B27/0093 ,  H04N13/128 ,  H04N13/144 ,  H04N13/305 ,  H04N13/366

Abstract: An operating method of a display apparatus includes calculating a range of a movement of a user based on eye movement information indicating movements of eyes of the user; and adjusting a stereoscopic depth of a three-dimensional (3D) image based on the range of the movement.

公开(公告)号：US20170104983A1

公开(公告)日：2017-04-13

申请号：US15094119

申请日：2016-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： JINHO LEE ,  Yang Ho Cho ,  Dong Kyung Nam ,  Juyong Park

IPC: H04N13/04

CPC classification number: H04N13/305 ,  H04N13/317 ,  H04N13/351

Abstract: A display device may include a panel including a plurality of pixels and an optical layer. The display device may include a processor configured to generate an image of the panel based on a location relationship between the pixels and the optical elements so that a plurality of rays corresponding to the image propagate evenly at a viewing distance. The location relationship is based on an optical parameter of the optical layer.