专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3282311A1 SPACE PHASE MODULATOR AND METHOD FOR FABRICATING SAME 有权
标题翻译：空间相位调制器及其制造方法
公开(公告)号：EP3282311A1
公开(公告)日：2018-02-14
申请号：EP15890283.3
申请日：2015-04-30
申请人： Huawei Technologies Co. Ltd. , Cambridge Enterprise Limited
发明人： ZONG, Liangjia , CHU, Daping , YANG, Haining
IPC分类号： G02F1/1337
CPC分类号： G02F1/133345 , G02F1/133553 , G02F1/1337 , G02F1/133707 , G02F1/133734 , G02F1/13439 , G02F2001/133521 , G02F2001/133773 , G02F2001/133776 , G02F2001/136281 , G02F2203/12 , G02F2203/50
摘要： A spatial phase modulator and a method for producing a spatial phase modulator are provided. The spatial phase modulator includes a first substrate (70) and a second substrate (10) that are meshed together, and a liquid crystal layer (40) disposed between the two substrates, where a transparent electrode layer (60) and a first alignment and guiding layer (50) are disposed in a cascading manner on a side that is of the first substrate (70) and that faces the liquid crystal layer (40); and an electrode layer (20) and an insulation medium glass layer (30) are disposed in a cascading manner on a side that is of the second substrate (10) and that faces the liquid crystal layer (40), where the insulation medium glass layer (30) has an inclined serration structure (321) on a side facing the liquid crystal layer (40), and the serration structure (321) functions as a second alignment and guiding layer and coordinates with the first alignment and guiding layer (50) to control a deflection direction of liquid crystal molecules at the liquid crystal layer (40).
摘要翻译：提供了一种空间相位调制器和一种用于产生空间相位调制器的方法。空间相位调制器包括彼此啮合的第一基板（70）和第二基板（10），以及设置在两基板之间的液晶层（40），其中透明电极层（60）和第一对准线（50）以层叠的方式设置在所述第一基板（70）的与所述液晶层（40）相对的一侧; ，在所述第二基板（10）的与所述液晶层（40）相对的一侧，级联设置有电极层（20）和绝缘介质玻璃层（30），所述绝缘介质玻璃（30）在朝向液晶层（40）的一侧具有倾斜的锯齿结构（321），锯齿结构（321）作为第二取向引导层，与第一取向引导层（50））以控制液晶层（40）处的液晶分子的偏转方向。

2. 发明公开

EP3224664A1 LAUNCH OPTICS WITH OPTICAL PATH COMPENSATION FOR A WAVELENGTH SELECTIVE SWITCH 有权转让
标题翻译：带有光路补偿功能的波长选择开关
公开(公告)号：EP3224664A1
公开(公告)日：2017-10-04
申请号：EP15862819.8
申请日：2015-11-23
申请人： Nistica, Inc.
发明人： WAGENER, Jefferson L. , HALLER, Mitchell E.
IPC分类号： G02B26/08
CPC分类号： G02B27/286 , G02B1/005 , G02B5/1814 , G02B5/30 , G02B5/3083 , G02B6/2773 , G02B6/354 , G02B26/00 , G02B26/001 , G02B26/005 , G02B26/007 , G02B26/06 , G02B26/0816 , G02B26/0833 , G02B27/0068 , G02B27/0172 , G02B27/1026 , G02B27/283 , G02F1/01 , G02F1/133606 , G02F2202/32 , G02F2203/12 , G02F2203/50 , H04Q11/0005 , H04Q2011/0026 , H04Q2011/0035
摘要： An optical device includes an optical port array, a first walk-off crystal, a first half-wave plate, a second walk-off crystal and a segmented half-wave plate. The optical port array has a first and second plurality of ports for receiving optical beams. The first walk-off crystal spatially separates the beams into first and second portions that are in first and second orthogonal polarization states, respectively. The first portions are walked-off by the first walk-off crystal and the second portions pass therethrough without being walked-off. The first half-wave plate rotates the polarization state of the first and second portions of the optical beams. The second walk-off crystal is oriented in an opposite direction from the first walk-off crystal such that the second portions are walked-off by the second walk-off crystal and the first portions pass therethrough without being walked-off. The segmented half-wave plate receives the first or second portions of the beams.
摘要翻译：一种光学装置，包括光学端口阵列，第一离散晶体，第一半波片，第二离散晶体和分段半波片。光学端口阵列具有用于接收光束的第一和第二多个端口。第一离散晶体在空间上将光束分离成处于第一和第二正交偏振态的第一和第二部分。第一部分由第一离散晶体分离并且第二部分从中穿过而不被走离。第一个半波片转动光束的第一和第二部分的偏振状态。第二离散晶体取向为与第一离散晶体相反的方向，使得第二部分被第二离散晶体分离并且第一部分穿过其中而不被走离。分段的半波片接收光束的第一或第二部分。

3. 发明公开

EP3182200A1 LIGHT MODULATION DEVICE INCLUDING DIELECTRIC ANTENNA 有权
标题翻译：爱立信爱立信爱立信爱立信
公开(公告)号：EP3182200A1
公开(公告)日：2017-06-21
申请号：EP16203630.5
申请日：2016-12-13
申请人： Samsung Electronics Co., Ltd.
发明人： LEE, Duhyun , KIM, Sunil , SHIN, Changgyun , KIM, Jungwoo , LEE, Changbum
IPC分类号： G02F1/19 , G02F1/295
CPC分类号： G02B5/008 , G02F1/19 , G02F1/292 , G02F1/2955 , G02F2202/30 , G02F2203/12
摘要： A light modulation device includes a dielectric antenna and a refractive-index-variable layer which faces the dielectric antenna and comprises a material having a refractive index that changes according to a signal. A light may be modulated, since resonance characteristics of the dielectric antenna are controlled according to a refractive-index change of the refractive-index-variable layer.
摘要翻译：光调制装置包括电介质天线和面向电介质天线的折射率可变层，并且包括具有根据信号而改变的折射率的材料。可以调制光，因为根据折射率可变层的折射率变化来控制电介质天线的谐振特性。

4. 发明公开

EP3101468A1 SPATIAL LIGHT MODULATOR PROVIDING IMPROVED IMAGE QUALITY AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDING THE SAME 审中-实审
标题翻译：耐火材料加工厂麻省理工学院毕业设计
公开(公告)号：EP3101468A1
公开(公告)日：2016-12-07
申请号：EP16172380.4
申请日：2016-06-01
申请人： Samsung Electronics Co., Ltd.
发明人： SUNG, Geeyoung , AN, Jungkwuen , LEE, Hongseok
IPC分类号： G02F1/1335 , G03H1/02 , G03H1/22
CPC分类号： G03H1/268 , G02F1/133512 , G02F2203/12 , G03H1/02 , G03H1/0443 , G03H1/2294 , G03H2001/0224 , G03H2001/2239 , G03H2001/2242 , G03H2223/12 , G03H2223/13 , G03H2223/19 , G03H2225/55 , G03H2240/61
摘要： A spatial light modulator (120) providing an expanded viewing window and a holographic display apparatus including the spatial light modulator are provided. The spatial light modulator includes a mask member (128) having a periodic pattern that is arranged to split an area of each of a plurality of pixels optionally associated with a black matrix (127) into at least two portions such that a space between lattice spots (LS) formed by a period structure of the spatial light modulator increases.
摘要翻译：提供了提供扩展观察窗的空间光调制器（120）和包括空间光调制器的全息显示装置。空间光调制器包括具有周期性图案的掩模构件（128），所述周期性图案被布置为将可选地与黑矩阵（127）相关联的多个像素中的每一个的区域分成至少两个部分，使得格点之间的空间（LS）由空间光调制器的周期结构形成。

5. 发明公开

EP3025324A4 INFORMATION PROCESSING DEVICE, IMAGE PROJECTING SYSTEM, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息处理装置，图像投影系统和计算机程序
公开(公告)号：EP3025324A4
公开(公告)日：2016-07-13
申请号：EP14830004
申请日：2014-07-23
申请人： RICOH CO LTD
发明人： SUMIYOSHI SHINICHI , NAKASHIGE FUMIHIRO , NAKATA OTOICHI
IPC分类号： G09G3/34 , G02B19/00 , G02F1/13 , G03B21/00 , G03B21/14 , G09G3/20 , G09G3/36 , H04N9/31
CPC分类号： H04N9/44 , G02F2203/12 , G03B17/54 , G03B21/14 , G03B21/26 , G03B21/60 , G03B33/04 , G03B33/08 , G06F3/0304 , G06F3/0386 , G09G3/3413 , G09G2310/0235 , H04N5/232 , H04N9/3111 , H04N9/312 , H04N9/3179 , H04N9/3182 , H04N9/3194 , H04N9/70
摘要： An image projecting system includes an image projecting device and an information processing device. The image projecting device includes: a driving control unit causing light to pass through filters of colors by time unit based on the image data, to generate light having a desired color tone and corresponding to the image data; a setting unit that sets a color of a light spot on vicinity of the projection surface; and a synchronization signal output unit that transmits, to the information processing device, a synchronization signal specifying, as a timing at which a scene including the vicinity of projection surface is to be shot, a period during which light of a color closest to the set color of the light spot is not projected. An information processing device includes a shooting control unit that causes the image capturing unit to shoot the scene in accordance with the specified timing.

6. 发明公开

EP3025324A1 INFORMATION PROCESSING DEVICE, IMAGE PROJECTING SYSTEM, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息处理装置，图像投影系统和计算机程序
公开(公告)号：EP3025324A1
公开(公告)日：2016-06-01
申请号：EP14830004.9
申请日：2014-07-23
申请人： Ricoh Company, Ltd.
发明人： SUMIYOSHI, Shinichi , NAKASHIGE, Fumihiro , NAKATA, Otoichi
IPC分类号： G09G3/34 , G02B19/00 , G02F1/13 , G03B21/00 , G03B21/14 , G09G3/20 , G09G3/36 , H04N9/31
CPC分类号： H04N9/44 , G02F2203/12 , G03B17/54 , G03B21/14 , G03B21/26 , G03B21/60 , G03B33/04 , G03B33/08 , G06F3/0304 , G06F3/0386 , G09G3/3413 , G09G2310/0235 , H04N5/232 , H04N9/3111 , H04N9/312 , H04N9/3179 , H04N9/3182 , H04N9/3194 , H04N9/70
摘要： An image projecting system includes an image projecting device and an information processing device. The image projecting device includes: a driving control unit causing light to pass through filters of colors by time unit based on the image data, to generate light having a desired color tone and corresponding to the image data; a setting unit that sets a color of a light spot on vicinity of the projection surface; and a synchronization signal output unit that transmits, to the information processing device, a synchronization signal specifying, as a timing at which a scene including the vicinity of projection surface is to be shot, a period during which light of a color closest to the set color of the light spot is not projected. An information processing device includes a shooting control unit that causes the image capturing unit to shoot the scene in accordance with the specified timing.

7. 发明公开

EP2980642A1 OPTICAL SWITCH 审中-公开
标题翻译：光学开关
公开(公告)号：EP2980642A1
公开(公告)日：2016-02-03
申请号：EP14859427.8
申请日：2014-10-28
申请人： Nippon Telegraph and Telephone Corporation , NTT Electronics Corporation
发明人： SUZUKI, Kenya , SENO, Kazunori , ISHII, Yuzo , HADAMA, Koichi , OOBA, Naoki
IPC分类号： G02F1/31 , G02F1/13
CPC分类号： H04Q11/0003 , G02B6/3518 , G02B6/353 , G02B6/3548 , G02B6/355 , G02F1/292 , G02F1/31 , G02F2001/294 , G02F2203/02 , G02F2203/12 , H04Q11/0005
摘要： An optical switch with a flat transmission property is provided. The optical switch includes an input port, an output port, a diffractive grating configured to perform wavelength demultiplexing on an optical signal from the input port, and LCOS configured to deflect the wavelength-demultiplexed optical signal to the output port. The diffractive grating is pre-arranged such that a shape of the optical signal as entering the LCOS is asymmetric with respect to an axis in the LCOS surface that is orthogonal to a wavelength axis of the diffractive grating.
摘要翻译：提供了具有平坦传输特性的光开关。光开关包括输入端口，输出端口，被配置为对来自输入端口的光信号执行波长解复用的衍射光栅，以及被配置为将波长解复用的光信号偏转到输出端口的LCOS。衍射光栅被预先设置成使得进入LCOS的光信号的形状相对于与衍射光栅的波长轴正交的LCOS表面中的轴不对称。

8. 发明公开

EP2862018A1 COMPLEX SPATIAL LIGHT MODULATOR AND HOLOGRAPHIC 3D IMAGE DISPLAY INCLUDING THE SAME 审中-公开
标题翻译：复杂的空间光调制器和全息3D图像显示包括相同
公开(公告)号：EP2862018A1
公开(公告)日：2015-04-22
申请号：EP13804289.0
申请日：2013-06-13
申请人： Samsung Electronics Co., Ltd.
发明人： SONG, Hoon , LEE, Hong-seok , SUNG, Gee-young , WON, Kang-hee , CHOI, Kyu-hwan
IPC分类号： G02B26/06 , G02B27/22 , G03H1/04 , G02B5/32
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：提供了一种复合空间光调制器和包括该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振幅的空间光调制器，一对透镜阵列以及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。

9. 发明公开

EP2851731A1 ABERRATION CORRECTION DEVICE AND LASER MICROSCOPE 无效转让
标题翻译：像差校正器和激光显微镜
公开(公告)号：EP2851731A1
公开(公告)日：2015-03-25
申请号：EP13791212.7
申请日：2013-03-15
申请人： Citizen Holdings Co., Ltd.
发明人： MATSUMOTO, Kenji , TANABE, Ayano , HASHIMOTO, Nobuyuki , KURIHARA, Makoto , YOKOYAMA, Masafumi
IPC分类号： G02B21/06 , G02F1/01
CPC分类号： G02B21/0072 , G02B5/1814 , G02B5/3016 , G02B5/3083 , G02B21/0032 , G02B21/06 , G02B26/06 , G02B27/0031 , G02B27/0068 , G02B27/283 , G02F1/01 , G02F1/0311 , G02F1/1313 , G02F1/13306 , G02F1/13363 , G02F1/134309 , G02F1/1347 , G02F1/1393 , G02F1/19 , G02F2203/12 , G02F2203/18 , G02F2203/50
摘要： An aberration correction device (3) corrects wave front aberration arising in an optical system that includes an object lens (4) disposed in an optical path for light beams output by a coherent light source (1). The aberration correction device (3) has a symmetrical aberration correction element (3a) that corrects symmetrical aberrations, which are the wave front aberrations that are symmetrical with respect to the optical axis among the wave front aberrations generated in the optical path, and an asymmetrical aberration correction element (3b) that corrects asymmetrical aberrations, which are wave front aberrations that are asymmetrical with respect to the optical axis, generated in light beams incident obliquely on the object lens (4).

10. 发明公开

EP2626741A4 OPTICAL SWITCH 审中-公开
标题翻译：光开关
公开(公告)号：EP2626741A4
公开(公告)日：2014-04-30
申请号：EP11830629
申请日：2011-10-03
申请人： FURUKAWA ELECTRIC CO LTD
发明人： OGURI ATSUSHI , MATSUURA HIROSHI , KIMURA MASAYOSHI
IPC分类号： G02F1/31 , G02F1/13
CPC分类号： G02F1/31 , G02B6/353 , G02B6/3532 , G02B6/3542 , G02B6/3546 , G02F2203/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式