公开(公告)号：US20160202594A1

公开(公告)日：2016-07-14

申请号：US14993739

申请日：2016-01-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hee Seung KIM ,  Sun Goo LEE ,  Sei Hyoung LEE ,  Soo Yong JUNG

IPC: G02F1/313 ,  F21V8/00 ,  H04N13/04 ,  G02B27/22

CPC classification number: G02B27/2264 ,  G02B6/0023 ,  G02B6/0036 ,  G02B6/0038 ,  H04N13/354

Abstract: Provided is a display apparatus. The display apparatus includes a backlight unit configured to successively output backlight at multi output angles and a display module configured to successively output a 3D image corresponding to the backlight in multi output directions respectively corresponding to the multi output angles.

Abstract translation: 提供了一种显示装置。 该显示装置包括配置成以多个输出角连续地输出背光的背光单元，以及配置为分别对应于多个输出角度的多个输出方向依次输出与该背光对应的3D图像的显示模块。

公开(公告)号：US20160161662A1

公开(公告)日：2016-06-09

申请号：US14958099

申请日：2015-12-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo Yong JUNG ,  Hee Seung KIM ,  Sun Goo LEE ,  Sei Hyoung LEE

IPC: F21V8/00

CPC classification number: G02B6/005 ,  G02B6/0026 ,  G02B6/0028

Abstract: Provided is a directional backlight unit. The directional backlight unit includes a source light unit configured to generate dot source light, a linear source light generator configured to separate a plurality of source lights, which are output in a direction vertical to a line type output surface, from the dot source light according to different grating periods and generate the separated plurality of source lights as linear source lights, and a light guide panel configured to output backlight, which has a form of flat source lights and includes the plurality of source lights, in a direction vertical to a plate type output surface according to the different grating periods. The linear source light generator includes an incident surface on which the dot source light is incident and the line type output surface on which a plurality of grating patterns having the different grating periods are provided.

Abstract translation: 提供了一种定向背光单元。 定向背光单元包括被配置为产生点光源的源光单元，线性源光发生器，被配置为将与垂直于线型输出表面垂直的方向输出的多个源光从点源光分离， 产生不同的光栅周期，并产生分离的多个源光线作为线性光源，以及导光板，被配置为在垂直于板的方向上输出具有平坦源光源并包括多个源光源的背光源 根据不同的光栅周期输出表面。 线源光源发生器包括点源光入射的入射面和设置有具有不同光栅周期的多个光栅图案的线型输出面。