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1. WO2020199887 - MULTI-VIEW NAKED-EYE STEREOSCOPIC DISPLAY, DISPLAY SYSTEM, AND PIXEL GROUP ARRANGEMENT METHOD

Publication Number WO/2020/199887
Publication Date 08.10.2020
International Application No. PCT/CN2020/078937
International Filing Date 12.03.2020
IPC
H04N 13/31 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
302for viewing without the aid of special glasses, i.e. using autostereoscopic displays
31using parallax barriers
H04N 13/346 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
346using prisms or semi-transparent mirrors
H04N 13/368 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
366using viewer tracking
368for two or more viewers
H04N 13/106 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
H04N 13/117 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
111Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
117the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
H04N 13/194 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
194Transmission of image signals
Applicants
  • 北京芯海视界三维科技有限公司 BEIJING IVISUAL 3D TECHNOLOGY CO., LTD.
  • 视觉技术创投私人有限公司 VISIOTECH VENTURES PTE. LTD. [SG]/[SG]
  • 刁鸿浩 DIAO, Honghao [CN]/[CN]
Inventors
  • 刁鸿浩 DIAO, Honghao
  • 黄玲溪 HUANG, Lingxi
Common Representative
  • 北京芯海视界三维科技有限公司 BEIJING IVISUAL 3D TECHNOLOGY CO., LTD.
Priority Data
201910247546.X29.03.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MULTI-VIEW NAKED-EYE STEREOSCOPIC DISPLAY, DISPLAY SYSTEM, AND PIXEL GROUP ARRANGEMENT METHOD
(FR) AFFICHAGE STÉRÉOSCOPIQUE À L'ŒIL NU À VUES MULTIPLES, SYSTÈME D'AFFICHAGE ET PROCÉDÉ D'AGENCEMENT DE GROUPES DE PIXELS
(ZH) 多视点裸眼立体显示器、显示系统及像素组排布方法
Abstract
(EN)
The present application relates to the technical field of stereoscopic display. Disclosed is a multi-view naked-eye stereoscopic display, comprising a display screen and a memory. The display screen has a display panel and a grating. The display panel comprises multiple rows and multiple columns of pixels. The memory stores optical relationships between the pixels in the display panel and the grating and/or corresponding relationships between the pixels in the display panel and views. The multi-view naked-eye stereoscopic display disclosed in the present application can mitigate the problem of significant reduction in the resolution of naked-eye stereoscopic display. Also disclosed are a multi-view naked-eye stereoscopic display system and a pixel group arrangement method for a multi-view naked-eye stereoscopic display.
(FR)
La présente invention relève du domaine technique de l'affichage stéréoscopique. La présente invention concerne un affichage stéréoscopique à l'œil nu à vues multiples comprenant un écran d'affichage et une mémoire. L'écran d'affichage comporte un panneau d'affichage et un réseau. Le panneau d'affichage comprend de multiples lignes et de multiples colonnes de pixels. La mémoire stocke les relations optiques entre les pixels dans le panneau d'affichage et le réseau et/ou les relations correspondantes entre les pixels dans le panneau d'affichage et les vues. L'affichage stéréoscopique à l'œil nu à vues multiples d'après la présente invention peut atténuer le problème de la diminution significative de la résolution de l'affichage stéréoscopique à l'œil nu. La présente invention concerne également un système d'affichage stéréoscopique à l'œil nu à vues multiples et un procédé d'agencement de groupes de pixels permettant un affichage stéréoscopique à l'œil nu à vues multiples.
(ZH)
本申请涉及立体显示技术领域,公开了一种多视点裸眼立体显示器,包括显示屏和存储器;其中,显示屏具有显示面板和光栅,显示面板包括多行多列像素;存储器存储有显示面板中的像素与光栅的光学关系和/或显示面板中的像素与视点的对应关系。本申请公开的多视点裸眼立体显示器,能够减轻裸眼立体显示的分辨率显著下降的问题。本申请还公开了一种多视点裸眼立体显示系统及多视点裸眼立体显示器的像素组排布方法。
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