公开(公告)号：US09939652B2

公开(公告)日：2018-04-10

申请号：US14454160

申请日：2014-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju Yong Park ,  Jae Hyeung Park ,  Na Young Jo ,  Dong-kyung Nam ,  Seok Lee

IPC: G06T15/50 ,  G02B27/22 ,  G02B27/26 ,  H04N13/00 ,  H04N13/04

CPC classification number: G02B27/26 ,  H04N13/106 ,  H04N13/302 ,  H04N13/324 ,  H04N13/383

Abstract: A display device may include: a plurality of layers configured to modulate pixel values in two directions; an obtaining unit configured to obtain matching information about matching of pixels belonging to differing layers; and/or a controller configured to control the plurality of layers based on the matching information. An image creating method may include: obtaining a target light field; obtaining a projection matrix corresponding to a viewpoint of a user; and/or creating a plurality of layer images for a plurality of layers configured to modulate pixel values in two directions based on the target light field and the projection matrix.

公开(公告)号：US09146534B2

公开(公告)日：2015-09-29

申请号：US13632503

申请日：2012-10-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyu-hwan Choi ,  Dong-kyung Nam ,  Seung-hoon Han ,  Jung-mok Bae ,  Hoon Song

IPC: G03H1/26 ,  G03H1/00 ,  G03H1/02 ,  G03H1/22 ,  G03H1/24 ,  F21V8/00

CPC classification number: G03H1/0244 ,  G02B6/0038 ,  G03H1/2286 ,  G03H1/24 ,  G03H2001/2226 ,  G03H2001/2263 ,  G03H2210/30 ,  G03H2223/16 ,  G03H2250/42

Abstract: A 3-dimensional (3D) holographic image displaying apparatus is provided. The apparatus includes a hologram reproducer configured to generate surface plasmons in response to incident light and reproduce a 3D image by diffracting the generated surface plasmons by a hologram, and a surface light source unit including a light source and a light guide plate, the light guide plate being configured to allow incident light from the light source to enter into the light guide plate, internally reflect the allowed light, and output the internally reflected light through a light-output surface, the surface light source unit being configured to implement colors by adjusting an angle of the light incident to the hologram reproducer so that the outputted light through the light-output surface is incident to the hologram reproducer at a surface plasmon-forming angle for each wavelength to generate the surface plasmons corresponding to a plurality of color beams.

Abstract translation: 提供三维（3D）全息图像显示装置。 该装置包括：全息图再现器，被配置为响应于入射光产生表面等离子体激元，并通过用全息图衍射生成的表面等离子体激元和包括光源和导光板的表面光源单元来再现3D图像， 板被配置为允许来自光源的入射光进入导光板，内部反射允许的光，并且通过光输出表面输出内部反射光，该表面光源单元被配置为通过调节来实现颜色 入射到全息图再现器的光的角度，使得通过光输出表面的输出光以各波长以表面等离子体激发角入射到全息图再现器，以产生对应于多个彩色光束的表面等离子体。