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1.发明申请COMPLEX SPATIAL LIGHT MODULATOR AND HOLOGRAPHIC 3D IMAGE DISPLAY DEVICE HAVING THE SAME 有权具有复合空间光调制器和全息三维图像显示装置公开(公告)号：US20130321888A1
公开(公告)日：2013-12-05
申请号：US13725099
申请日：2012-12-21
发明人： Gee-young SUNG , Hoon SONG , Kang-hee WON , Kyu-hwan CHOI
CPC分类号： G02F1/19 , G02F1/0136 , G02F2001/133631 , G03H1/02 , G03H1/2286 , G03H1/2294 , G03H2001/0224 , G03H2001/0858 , G03H2222/31 , G03H2223/18 , G03H2223/19 , G03H2225/33 , G03H2225/55
摘要： A complex spatial light modulator includes a polarization-phase modulator for separating an incident beam into a first beam having a first polarization and a first phase, and a second beam having a second polarization and a second phase, and for outputting the first beam and the second beam; and a beam synthesizer including a prism structure formed of an optical anisotropic material having a first refractive index with respect to the first beam having the first polarization and having a second refractive index, different form the first refractive index, with respect to the second beam having the second polarization, where the beam synthesizer combines the first beam and the second beam.
摘要翻译： 复杂的空间光调制器包括：偏振相位调制器，用于将入射光束分离成具有第一偏振光和第一相位的第一光束;以及具有第二偏振光和第二相位的第二光束，并且用于输出第一光束和 第二束 以及光束合成器，其包括由相对于具有第一偏振的第一光束具有第一折射率的光学各向异性材料形成的棱镜结构，并且具有与第一折射率不同的第二折射率相对于具有第一折射率的第二光束， 第二极化，其中光束合成器组合第一光束和第二光束。
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2.发明申请公开(公告)号：US20140210960A1
公开(公告)日：2014-07-31
申请号：US14167754
申请日：2014-01-29
发明人： Gee-young SUNG , Hwi KIM , Hoon SONG , Kang-hee WON , Hong-seok LEE
CPC分类号： G03H1/2286 , G02B5/045 , G02B5/1814 , G02B27/2214 , G02F1/133504 , G03H1/02 , G03H1/2294 , G03H2001/0224 , G03H2223/18 , G03H2223/19 , G03H2223/23 , G03H2225/33 , G03H2225/55
摘要： A complex spatial light modulator and a three-dimensional (3D) image display apparatus including the complex spatial light modulator are provided. The complex spatial light modulator includes: a spatial light modulator that modulates a phase of light; a prism array including a plurality of prism units, each of the plurality of prism units including a first prism surface and second prism surface, where light from the spatial light modulator is incident on the prism array; and a polarization-independent diffracting element that diffracts light that has passed through the prism array.
摘要翻译： 提供了一种复杂的空间光调制器和包括复合空间光调制器的三维（3D）图像显示装置。 复合空间光调制器包括：调制光的相位的空间光调制器; 包括多个棱镜单元的棱镜阵列，所述多个棱镜单元中的每一个包括第一棱镜表面和第二棱镜表面，其中来自所述空间光调制器的光入射到所述棱镜阵列上; 以及衍射穿过棱镜阵列的光的偏振无关衍射元件。
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3.发明申请公开(公告)号：US20140118645A1
公开(公告)日：2014-05-01
申请号：US14063675
申请日：2013-10-25
发明人： Gee-young SUNG , Hoon SONG , Kang-hee WON , Hong-seok LEE
IPC分类号： G02B27/22 , G02F1/1335 , G02B5/18 , G02B5/04
CPC分类号： G02B27/2214 , G02B5/045 , G02B5/1814 , G02F1/133504 , G02F2001/133538 , G02F2203/12 , G03H1/02 , G03H1/2294 , G03H2001/0224 , G03H2223/18 , G03H2223/19 , G03H2225/33 , G03H2225/55
摘要： Provided are a complex spatial light modulator and a three-dimensional image display device including the same. The complex spatial light modulator includes: a spatial light modulator for modulating a phase of light; a prism array disposed next to the spatial light modulator; and a polarization-independent diffractive element for diffracting light that has passed through the prism array. The complex spatial light modulator may modulate both phase and amplitude of light.
摘要翻译： 提供了一种复杂的空间光调制器和包括其的三维图像显示装置。 复合空间光调制器包括：用于调制光的相位的空间光调制器; 邻近空间光调制器设置的棱镜阵列; 以及用于衍射穿过棱镜阵列的光的偏振无关衍射元件。 复杂的空间光调制器可以调制光的相位和幅度。
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4.发明申请公开(公告)号：US20150205262A1
公开(公告)日：2015-07-23
申请号：US14340065
申请日：2014-07-24
发明人： Kang-hee WON , Hwi KIM , Gee-young SUNG , Hoon SONG , Jung-kwuen AN , Hong-seok LEE
CPC分类号： G03H1/2294 , G02B27/2214 , G02B27/4205 , G03H1/2205 , G03H2001/0224 , G03H2223/18 , G03H2223/19 , G03H2225/33 , G03H2225/55
摘要： Provided are a complex spatial light modulator and a three-dimensional (3D) image display including the same. The complex spatial light modulator includes a spatial light modulator configured to modulate a phase of a light beam, a prism array disposed after the spatial light modulator and including an array of prism portions each having a first prism surface and a second prism surface, and a diffractive device configured to diffract a light beam that has passed through the prism array. Accordingly, both the phase and amplitude of the light beam may be modulated.
摘要翻译： 提供了一种复杂的空间光调制器和包括其的三维（3D）图像显示器。 复合空间光调制器包括配置成调制光束相位的空间光调制器，设置在空间光调制器之后的棱镜阵列，并包括每个具有第一棱镜表面和第二棱镜表面的棱镜阵列，以及 衍射装置，被配置为衍射穿过所述棱镜阵列的光束。 因此，可以调制光束的相位和幅度。
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5.发明申请公开(公告)号：US20140340724A1
公开(公告)日：2014-11-20
申请号：US14109131
申请日：2013-12-17
发明人： Kang-hee WON , Hwi KIM , Gee-young SUNG , Hoon SONG , Hong-seok LEE , Su-jin CHOI
CPC分类号： G02B27/2214 , G02B5/32 , G03H1/2205 , G03H1/2294 , G03H2001/221 , G03H2223/17 , G03H2223/19 , G03H2225/33 , G03H2225/55
摘要： A complex spatial light modulator for modulating a phase and amplitude of a light beam and a 3-dimensional (3D) display including the same are provided. The complex spatial light modulator includes a spatial light modulator modulating a phase of a light beam, a lenticular lens array disposed next to the spatial light modulator, and a volume holographic lens array spaced apart from the lenticular lens array and allowing light beams output from the lenticular lens array to be superimposed and to interfere with each other, and so that the phase and an amplitude of the light beam are simultaneously modulated.
摘要翻译： 提供了用于调制光束的相位和幅度的复合空间光调制器以及包括该光束的三维（3D）显示器。 复合空间光调制器包括调制光束相位的空间光调制器，邻近空间光调制器设置的双凸透镜阵列和与双凸透镜阵列间隔开的体全息透镜阵列，并允许从 双凸透镜阵列被叠加并彼此干涉，并且使得光束的相位和幅度被同时调制。
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6.发明申请公开(公告)号：US20140285862A1
公开(公告)日：2014-09-25
申请号：US14180414
申请日：2014-02-14
发明人： Hoon SONG , Gee-young SUNG , Kang-hee WON , Hong-seok LEE
CPC分类号： G02B5/32 , G02B27/225 , G03H1/041 , G03H1/2286 , G03H1/2294 , G03H2001/0434 , G03H2001/0439 , G03H2001/221 , G03H2001/2242 , G03H2001/2615 , G03H2210/30 , G03H2222/18 , G03H2222/34 , G03H2223/17 , G03H2223/24
摘要： An illumination unit is provided including a coherent light source; a projection optical element which focuses a light beam emitted from the coherent light source onto a focal plane; and a holographic optical element interposed between the coherent light source and the projection optical element, and having an interference pattern formed thereon. The holographic optical element diffracts the light beam emitted from the coherent light source and emits the diffracted light to the projection optical element. Here, the interference pattern on the holographic optical element may have information that diffracts the light beam and thereby cancels a diffraction of the light beam due to an aberration of the projection optical element.
摘要翻译： 提供包括相干光源的照明单元; 投影光学元件，其将从相干光源发射的光束聚焦到焦平面上; 以及插入相干光源和投影光学元件之间并且在其上形成有干涉图案的全息光学元件。 全息光学元件衍射从相干光源发射的光束并将衍射光发射到投影光学元件。 这里，全息光学元件上的干涉图案可以具有衍射光束的信息，从而由于投影光学元件的像差而抵消光束的衍射。
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7.发明申请SPATIAL LIGHT MODULATOR AND HOLOGRAPHIC 3D IMAGE DISPLAY INCLUDING THE SAME 审中-公开空间光调制器和包括它的全息三维图像显示公开(公告)号：US20130335795A1
公开(公告)日：2013-12-19
申请号：US13912259
申请日：2013-06-07
发明人： Hoon SONG , Hong-seok LEE , Gee-young SUNG , Kang-hee WON , Kyu-hwan CHOI
CPC分类号： G03H1/2294 , G02F1/01 , G02F1/0102 , G02F2203/12 , G03H1/02 , G03H2001/0224 , G03H2223/17 , G03H2223/19 , G03H2223/23 , G03H2225/33 , G03H2225/55
摘要： Provided is a complex spatial light modulator and a holographic 3D image display including the complex spatial light modulator. The complex spatial light modulator includes a spatial light modulator for modulating a phase or an amplitude of light, a pair of lens arrays, and a grating disposed between the pair of lens arrays. Accordingly, the phase and the amplitude of light may be modulated simultaneously.
摘要翻译： 提供了一种复杂的空间光调制器和包括复合空间光调制器的全息3D图像显示器。 复合空间光调制器包括用于调制光的相位或幅度的空间光调制器，一对透镜阵列和设置在该对透镜阵列之间的光栅。 因此，可以同时调制光的相位和幅度。
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