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公开(公告)号：WO2007149170A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/011874
申请日：2007-05-17
Applicant: ROHM AND HAAS DENMARK FINANCE A/S , MI, Xiang-Dong , KESSLER, David , TUTT, Lee, William , WELLER-BROPHY, Laura, A. , ISHIKAWA, Tomohiro
Inventor： MI, Xiang-Dong , KESSLER, David , TUTT, Lee, William , WELLER-BROPHY, Laura, A. , ISHIKAWA, Tomohiro
IPC: G02B5/30 , G02F1/13357
CPC classification number: G02B5/3058 , G02F1/133536 , G02F2001/133548
Abstract: The invention relates to an optical element comprising a substrate, a wire grid on one side of said substrate, and prismatic light collimating or light extracting features on the other side of said substrate.
Abstract translation: 本发明涉及一种光学元件，其包括基板，在所述基板的一侧上的线栅，以及在所述基板的另一侧上的棱镜光准直或光提取特征。
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公开(公告)号：WO2007044280A2
公开(公告)日：2007-04-19
申请号：PCT/US2006038318
申请日：2006-10-02
Applicant: EASTMAN KODAK CO , MI XIANG-DONG , NOTHHARD GARY EDWIN
Inventor： MI XIANG-DONG , NOTHHARD GARY EDWIN
IPC: G02F1/1335 , G02F1/139 , G09G3/34
CPC classification number: G02F1/133528 , G02F1/133536 , G02F1/1336 , G02F1/1397 , G02F2001/133507 , G02F2001/133531 , G02F2001/133562 , G02F2001/133567 , G02F2203/66 , G09G3/3406 , G09G2360/16
Abstract: A liquid crystal device display (20) has a backlight unit (56) for providing illumination, a rear polarizer (50b) disposed proximate the backlight unit (56) for receiving the incident illumination and transmitting substantially polarized illumination, a liquid crystal spatial light modulator for forming a display beam by selective, pixel-wise modulation of the polarization of the substantially polarized illumination, and a reflective polarizer (52a) disposed between the liquid crystal spatial light modulator and a front polarizer (50a).
Abstract translation: 液晶显示器（20）具有用于提供照明的背光单元（56），靠近背光单元（56）设置的用于接收入射照明并透射基本偏振照明的后偏振器（50b），液晶空间光调制器 用于通过选择性地，基本上偏振照明的偏振的像素方式调制显示光束，以及设置在液晶空间光调制器和前偏振器（50a）之间的反射偏振器（52a）。
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公开(公告)号：WO2006031734A2
公开(公告)日：2006-03-23
申请号：PCT/US2005/032423
申请日：2005-09-13
Applicant: EASTMAN KODAK COMPANY , MI, Xiang-Dong
Inventor： MI, Xiang-Dong
IPC: G02F1/13357
CPC classification number: G02F1/133536 , G02F1/1336 , G02F2001/133507 , G02F2001/133562 , G02F2203/66
Abstract: A liquid crystal device display (20) has a backlight unit (56) for providing substantially unpolarized illumination, a rear polarizer (50b) disposed proximate the backlight unit (56) for receiving the incident substantially unpolarized illumination and transmitting substantially polarized illumination, a liquid crystal spatial light modulator for forming a display beam by selective, pixel-wise modulation of the polarization of the substantially polarized illumination, and a reflective polarizer (52a) disposed between the liquid crystal spatial light modulator and a front polarizer (50a), the reflective polarizer (52a) reflecting a portion of dark state light back toward the backlight unit (56).
Abstract translation: 液晶显示器（20）具有用于提供基本上非偏振照明的背光单元（56），靠近背光单元（56）设置的后偏振器（50b），用于接收入射基本上非偏振照明并传输基本上偏振的照明，液体 用于通过选择性地，基本上偏振照明的偏振的像素方式调制显示光束的晶体空间光调制器和设置在液晶空间光调制器和前偏振器（50a）之间的反射偏振器（52a），反射 将一部分暗态光反射回背光单元（56）的偏振器（52a）。
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公开(公告)号：WO2005019879A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/025226
申请日：2004-08-04
Applicant: EASTMAN KODAK COMPANY , MI, Xiang-Dong , KESSLER, David , DONNER, Janet Teresa
Inventor： MI, Xiang-Dong , KESSLER, David , DONNER, Janet Teresa
IPC: G02B5/04
CPC classification number: G02B6/0053 , G02F1/133615
Abstract: A brightness enhancement article for conditioning luminance from a light source (18) in a viewing direction is provided. A prism surface side (44) collects light from the light providing surface (14), where, in one embodiment, the prism surface side (44) has a series of substantially parallel grooves (30) forming a series of longitudinal trapezoidal prism elements (38). Each trapezoidal prism element (38) has a face plane (46) disposed toward the light source (18) and first and second legs (34,36) extending back from said face plane (46), respectively, forming first and second base angles β with the face plane (46), where both first and second base angles β satisfy: 90 degrees
Abstract translation: 提供了一种用于调节来自观察方向的光源（18）的亮度的亮度增强制品。 棱镜表面侧（44）收集来自光提供表面（14）的光，其中在一个实施例中，棱镜表面侧（44）具有一系列基本上平行的形成一系列纵向梯形棱镜元件的凹槽（30） 38）。 每个梯形棱镜元件（38）具有朝向光源（18）设置的面平面（46）以及从所述面平面（46）向后延伸的第一和第二腿部（34,36），分别形成第一和第二底角 β面与平面（46），其中第一和第二底角β都满足：90度<底角β<120度。
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公开(公告)号：WO2007145813A1
公开(公告)日：2007-12-21
申请号：PCT/US2007/012673
申请日：2007-05-30
Applicant: EASTMAN KODAK COMPANY , AYLWARD, Peter Thomas , LANEY, Thomas Miles , MI, Xiang-Dong , BOURDELAIS, Robert Paul
IPC: G02B5/30
CPC classification number: G02B5/0236 , G02B5/0284 , G02B5/3008 , Y10T428/24942
Abstract: A process for making a diffusely reflecting polarizer comprises the steps of arranging polymeric fibers containing certain discontinuous phase birefringent fibrils and forming a solid film. The fibers are dispersed in a polymeric continuous phase, and are arranged in a substantially parallel array. A diffusely- reflective polarizer employs the film to effect polarization.
Abstract translation: 制造漫反射偏振器的方法包括以下步骤：设置含有某些不连续相双折射原纤维的聚合物纤维并形成固体膜。 纤维分散在聚合物连续相中，并且被布置成基本平行的阵列。 漫反射偏振器采用薄膜来实现极化。
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Patent Agency Ranking
公开(公告)号：WO2007145812A2
公开(公告)日：2007-12-21
申请号：PCT/US2007/012672
申请日：2007-05-30
Applicant: ROHM AND HAAS DENMARK FINANCE A/S , LANEY, Thomas Miles , AYLWARD, Peter Thomas , MI, Xiang-Dong
Inventor： LANEY, Thomas Miles , AYLWARD, Peter Thomas , MI, Xiang-Dong
CPC classification number: G02B5/0257 , G02B5/0236 , G02B5/0268 , G02B5/0284 , G02B5/3008 , G02F1/133528 , Y10T428/2933
Abstract: A fiber comprises a birefringent fibril discontinuous polymeric phase dispersed in a continuous polymeric phase with prescribed matched and mis-matched refractive indices. A diffusely polarizing organic film, optical element, display, and method of making such a film are also disclosed.
Abstract translation: 纤维包含分散在具有规定的匹配和不匹配折射率的连续聚合物相中的双折射原纤维不连续聚合物相。 还公开了漫反射有机膜，光学元件，显示器和制造这种膜的方法。
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公开(公告)号：WO2007070258A1
公开(公告)日：2007-06-21
申请号：PCT/US2006/045877
申请日：2006-11-29
Applicant: EASTMAN KODAK COMPANY , MI, Xiang-Dong
Inventor： MI, Xiang-Dong
CPC classification number: G02B5/045 , G02B6/0053 , G02B6/0056 , G02B27/288
Abstract: This invention relates to a light redirecting article that redirects light toward a target angle, the light redirecting article having an input surface for accepting incident illumination over a first range of incident angles when in a first position and over a second range of incident angles when in a second position: the output surface having a number of light redirecting structures, each having a first exit surface sloping away from normal in one direction as defined by a first base angle β1, wherein the first exit surface redirects illumination with the light redirecting article in the first position, and a second exit surface sloping away from normal, in the opposite direction relative to the first exit surface, wherein the second exit surface redirects illumination with the light redirecting article in the second position and wherein first and second base angles β1 and β2 are unequal.
Abstract translation: 本发明涉及一种将光朝向目标角度重定向的光重定向物品，光重定向制品具有一个输入表面，用于当在第一位置和第二入射角范围内时在第一入射角范围内接收入射照明， 第二位置：输出表面具有多个光重定向结构，每个具有多个光重定向结构，每个具有第一出射表面，该第一出射表面沿着由第一基座角度β1限定的一个方向远离法线倾斜，其中第一出射表面将光重定向的物体重定向到 第一位置和相对于第一出射表面在相反方向上倾斜远离法线的第二出射表面，其中第二出射表面使光重定向制品在第二位置重定向照明，并且其中第一和第二底角β1和 ß2是不平等的
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公开(公告)号：WO2005050348A2
公开(公告)日：2005-06-02
申请号：PCT/US2004035828
申请日：2004-10-28
Applicant: EASTMAN KODAK CO , STEPHENSON III STANLEY WARD , MI XIANG-DONG , JOHNSON DAVID M
Inventor： STEPHENSON III STANLEY WARD , MI XIANG-DONG , JOHNSON DAVID M
CPC classification number: G06K7/1095 , C09K19/544 , G06K2007/10504
Abstract: A display system includes a light writable display associated with an identification code and arranged to receive an image wise pattern of light to form an image on the display; a display writer for producing the image wise pattern of light for writing the image on the display; a scanner connected to the display writer for sensing the identification code; and a processor linked to the scanner and the display writer and responsive to the identification code for programming the display writer to write an image associated with the identification code.
Abstract translation: 显示系统包括与识别码相关联的光可写显示器，并且被布置成接收图像模式的光以在显示器上形成图像; 用于产生用于在显示器上写入图像的光的图像模式的显示器; 扫描器，连接到显示器写入器，用于感测识别码; 以及连接到扫描仪和显示写入器的处理器，并响应于用于编程显示写入器的识别码来写入与识别码相关联的图像。
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公开(公告)号：WO2004092815A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/010750
申请日：2004-04-07
Applicant: EASTMAN KODAK COMPANY , ISHIKAWA, Tomohiro , MI, Xiang-Dong
Inventor： ISHIKAWA, Tomohiro , MI, Xiang-Dong
IPC: G02F1/13363
CPC classification number: G02F1/133632 , G02F1/1396 , G02F2413/105 , Y10T428/10
Abstract: An optical compensation film for Ordinary-mode Normally White Twisted Nematic Liquid Crystal Display comprises a particular arrangement of optically anisotropic layers containing positively birefringent material disposed on a substrate.
Abstract translation: 用于普通模式普通白色扭转向列液晶显示器的光学补偿膜包括设置在基板上的含有正双折射材料的光学各向异性层的特定布置。
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公开(公告)号：WO2018152300A1
公开(公告)日：2018-08-23
申请号：PCT/US2018/018320
申请日：2018-02-15
Applicant: CORNING INCORPORATED , CARLETON, Tracie Lynne , DABICH, Leonard Charles II , DENEKA, David Alan , KANUNGO, Mandakini , LI, Shenping , MI, Xiang-Dong , QUESADA, Mark Alejandro , SENARATNE, Wageesha , SPEECKAERT, John Charles , STEMPIN, Louis Joseph, Jr. , WALCZAK, Wanda Janina , WOLDEGIWORGIS, Haregewine Tadesse
Inventor： CARLETON, Tracie Lynne , DABICH, Leonard Charles II , DENEKA, David Alan , KANUNGO, Mandakini , LI, Shenping , MI, Xiang-Dong , QUESADA, Mark Alejandro , SENARATNE, Wageesha , SPEECKAERT, John Charles , STEMPIN, Louis Joseph, Jr. , WALCZAK, Wanda Janina , WOLDEGIWORGIS, Haregewine Tadesse
Abstract: A method of making a glass article, for example a glass light guide plate comprising at least one structured surface including a plurality of channels and peaks. The glass article may be suitable for enabling one dimensional dimming when used in a backlight unit for use as an illuminator for liquid crystal display devices.
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