公开(公告)号：US20150160614A1

公开(公告)日：2015-06-11

申请号：US14561760

申请日：2014-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geeyoung SUNG ,  Hoon SONG ,  Jungkwuen AN ,  Kanghee WON ,  Hongseok LEE

IPC: G03H1/22 ,  G02B5/32

CPC classification number: G03H1/2294 ,  G02B5/045 ,  G02B5/32 ,  G02B27/2214 ,  G02B27/2242 ,  G02B27/2264 ,  G03H2001/0224 ,  G03H2223/18 ,  G03H2223/19 ,  G03H2225/33 ,  G03H2225/55

Abstract: Provided are a complex spatial light modulator and a three-dimensional (3D) image display apparatus. The complex spatial light modulator includes a spatial light modulator configured to modulate a phase of light, a first prism array which is disposed after the spatial light modulator along a path of the light, and including prism units each having a first prism surface and a second prism surface, and a hologram optical device configured to diffract the light that has passed through the first prism array independently from a polarization of the light, where the first prism array and the hologram optical device are configured to modulate the phase and an amplitude of the light.

Abstract translation: 提供了一种复杂的空间光调制器和三维（3D）图像显示装置。 该复合空间光调制器包括被配置为调制相位的空间光调制器，沿着光的路径设置在空间光调制器之后的第一棱镜阵列，并且包括各自具有第一棱镜表面和第二棱镜单元的棱镜单元 棱镜表面和全息光学器件，其被配置为衍射已经通过第一棱镜阵列的光独立于光的偏振，其中第一棱镜阵列和全息光学器件被配置为调制相位和幅度 光。