| 发明名称 |
HOLOGRAPHY 3D DISPLAY |
| 摘要 |
The present disclosure relates to a holography three dimensional display in which no 3D cross-talk problem is arisen. The present disclosure suggests an apparatus for displaying hologram images comprising: a display panel displaying a hologram image; a back light unit disposed at one side of the display panel for supplying a back light; a first light path deflecting cell disposed at another side of the display panel facing away from the back light unit for forming a first prism pattern along a first direction rotating by a predetermined angle from a horizontal axis of the display panel; and a second light path deflecting cell disposed in front of the first light path deflecting cell for forming a second prism pattern along a second direction perpendicular to the first direction. |
| 申请公布号 |
US2014300839(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
US201314140894 |
申请日期 |
2013.12.26 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
CHOE WOOYOUNG;PARK JUSEONG;CHOI DONGJUN |
| 分类号 |
G03H1/26;G02F1/13;G03H1/04 |
主分类号 |
G03H1/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for displaying a hologram image comprising:
a display panel configured to display the hologram image; a back light unit disposed at one side of the display panel for supplying a back light; a first light path deflecting cell disposed at another side of the display panel facing away from the back light unit for forming a first prism pattern along a first direction rotated by a predetermined angle from a horizontal axis of the display panel; and a second light path deflecting cell disposed at one side of the first light path deflecting cell facing away from the display panel for forming a second prism pattern along a second direction perpendicular to the first direction. |
| 地址 |
Seoul KR |
