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1. 发明申请

WO2015122479A1 輝度向上フィルム、光学シート部材および液晶表示装置审中-公开
标题翻译：亮度改进膜，光学元件和液晶显示装置
公开(公告)号：WO2015122479A1
公开(公告)日：2015-08-20
申请号：PCT/JP2015/053904
申请日：2015-02-13
申请人：富士フイルム株式会社
发明人：武田　淳 , 松田　由紀 , 芥川　暢之 , 保田　浩太郎 , 大室　克文 , 西川　秀幸 , 渡野　亮子 , 齊藤　之人 , 市橋　光芳 , 星野　渉 , 石川　博之
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13357 , G02F1/13363
CPC分类号： G02F1/13363 , B29D11/00644 , B29D11/00788 , C09K19/18 , C09K19/2007 , C09K19/2014 , C09K19/24 , C09K19/3486 , C09K19/36 , C09K19/3823 , C09K19/3852 , C09K19/50 , C09K19/544 , C09K19/56 , C09K19/601 , C09K2019/0429 , C09K2019/0448 , C09K2019/188 , C09K2019/2078 , C09K2019/3408 , G02B5/3016 , G02F1/133536 , G02F1/133602 , G02F1/133615 , G02F1/133617 , G02F1/13362 , G02F1/133621 , G02F1/133784 , G02F1/133788 , G02F2001/133507 , G02F2001/133545 , G02F2001/133614 , G02F2001/133638 , G02F2202/022 , G02F2202/36 , G02F2203/05 , G02F2413/01 , G02F2413/05
摘要：　本発明により、λ／４板と、反射偏光子とを有する輝度向上フィルムであって、上記反射偏光子が、上記λ／４板側から第一の光反射層、第二の光反射層をこの順で含み、上記第一の光反射層、上記第二の光反射層がいずれもコレステリック液晶相を固定してなる光反射層であり、上記第一の光反射層および上記第二の光反射層のうち、いずれか一方の光反射層が棒状液晶化合物を含む重合性液晶組成物から形成された層であり、他方の光反射層が円盤状液晶化合物を含む重合性液晶組成物から形成された層である輝度向上フィルム、上記輝度向上フィルムを含む光学シート部材、および上記光学シート部材を含む液晶表示装置が提供される。本発明の輝度向上フィルムは、液晶表示装置に組み込んだときに、輝度が高く、斜め色味変化を抑制できる。
摘要翻译：本发明提供一种具有λ/ 4板和反射偏振片的亮度改善膜，其中：反射型偏振片从λ/ 4板侧依次包含第一光反射层和第二光反射层物; 第一光反射层和第二光反射层都是通过固定胆甾型液晶相而获得的光反射层; 第一光反射层或第二光反射层是由含有棒状液晶化合物的聚合性液晶组合物形成的层; 另一个光反射层是由含有盘状液晶化合物的聚合性液晶组合物形成的层。本发明还提供一种含有亮度改善膜的光学片构件和含有该光学片构件的液晶显示装置。当结合到液晶显示装置中时，该亮度提高膜表现出高度的亮度，并且能够抑制倾斜角的颜色变化。

2. 发明申请

WO2008144656A3 LIGHT RECYCLING HOLLOW CAVITY TYPE DISPLAY BACKLIGHT 审中-公开
标题翻译：光回收中空型显示背光
公开(公告)号：WO2008144656A3
公开(公告)日：2009-05-28
申请号：PCT/US2008064133
申请日：2008-05-19
申请人： 3M INNOVATIVE PROPERTIES CO , WEBER MICHAEL F , HEBRINK TIMOTHY J , NEVITT TIMOTHY J , WHEATLEY JOHN A , SCHARDT CRAIG R , BIERNATH ROLF W , BRYAN WILLIAM J , OUDERKIRK ANDREW J , FREIER DAVID G , JORDAN MYRON K , DERKS KRISTOPHER J , YANG ZHAOHUI , KIVEL EDWARD J
发明人： WEBER MICHAEL F , HEBRINK TIMOTHY J , NEVITT TIMOTHY J , WHEATLEY JOHN A , SCHARDT CRAIG R , BIERNATH ROLF W , BRYAN WILLIAM J , OUDERKIRK ANDREW J , FREIER DAVID G , JORDAN MYRON K , DERKS KRISTOPHER J , YANG ZHAOHUI , KIVEL EDWARD J
IPC分类号： G02F1/13357 , F21V8/00 , G02B5/30 , G02B6/00 , G02B27/28
CPC分类号： F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
摘要： A front reflector (610) in a hollow cavity backlight (600) has asymmetrically reflective properties due to a film of alternating polymer layers recycling the light. The backlight addresses the need for thinner, lighter, large-area devices with fewer components but defined output polarisation and adequate viewing angles. A uniform light distribution in the guide and a directed output light (662) distribution are necessary. A front reflector (610) has a partial reflectivity for one polarisation state (662a) and a high reflectivity for the orthogonal state (666), wherein the partial reflectivities of the desired output polarisation state differ according to according to incident s- and p- polarisation states. There is also an asymmetric front reflector reflecting all light of one incidence angle distribution but partially reflecting & transmitting other light. A conversion structure in the cavity converts light of the first distribution into the second distribution. Application: displays or general lighting.
摘要翻译：中空腔背光（600）中的前反射器（610）由于交替聚合物层的膜再循环光而具有不对称的反射特性。该背光解决了对更薄，更轻，大面积的设备的需求，其中组件较少，但定义了输出极化和足够的视角。引导中的均匀光分布和有向输出光（662）分布是必要的。前反射器（610）对于一个偏振状态（662a）具有部分反射率和对于正交状态的高反射率（666），其中期望的输出偏振状态的部分反射率根据入射的s-和p- 极化状态。还有一个不对称的前反射器反映一个入射角分布的所有光，但部分反射和透射其他光。空腔中的转换结构将第一分布的光转换成第二分布。应用：显示屏或一般照明。

3. 发明申请

WO2008144656A2 BACKLIGHT AND DISPLAY SYSTEM USING SAME 审中-公开
标题翻译：使用相同的背光和显示系统
公开(公告)号：WO2008144656A2
公开(公告)日：2008-11-27
申请号：PCT/US2008/064133
申请日：2008-05-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WEBER, Michael F. , HEBRINK, Timothy, J. , NEVITT, Timothy, J. , WHEATLEY, John, A. , SCHARDT, Craig, R. , BIERNATH, Rolf, W. , BRYAN, William, J. , OUDERKIRK, Andrew, J. , FREIER, David, G. , JORDAN, Myron, K. , DERKS, Kristopher, J. , YANG, Zhaohui , KIVEL, Edward, J.
发明人： WEBER, Michael F. , HEBRINK, Timothy, J. , NEVITT, Timothy, J. , WHEATLEY, John, A. , SCHARDT, Craig, R. , BIERNATH, Rolf, W. , BRYAN, William, J. , OUDERKIRK, Andrew, J. , FREIER, David, G. , JORDAN, Myron, K. , DERKS, Kristopher, J. , YANG, Zhaohui , KIVEL, Edward, J.
IPC分类号： G02F1/13357 , G02B6/00 , G02B5/30 , F21V8/00 , G02B27/28
CPC分类号： F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
摘要： A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
摘要翻译：公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。背光源还包括设置成将光发射到光循环腔中的一个或多个光源。前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率到第一架飞机。

4. 发明申请

WO2008070577A2 REFLECTIVE POLARIZER CONFIGURATION FOR LIQUID CRYSTAL DISPLAYS 审中-公开
标题翻译：液晶显示器的反射偏振器配置
公开(公告)号：WO2008070577A2
公开(公告)日：2008-06-12
申请号：PCT/US2007/086174
申请日：2007-11-30
申请人： AGOURA TECHNOLOGIES, INC. , LITTLE, Michael J.
发明人： LITTLE, Michael J.
IPC分类号： G02F1/1335
CPC分类号： G02F1/133536 , G02F2001/133545 , G02F2001/133548 , G02F2201/16
摘要： A direct view display apparatus is disclosed. The direct view display apparatus comprises a source of backlight, a liquid crystal array, a tandem reflective polarizer having two or more reflective polarizer elements disposed in tandem between the source of backlight and the liquid crystal array, and a second polarizer. The liquid crystal array is disposed between the tandem reflective polarizers and the second polarizer. The second polarizer is an absorptive polarizer.
摘要翻译：公开了一种直观式显示装置。直视型显示装置包括背光源，液晶阵列，具有两个或更多个反射型偏振器元件的串联反射型偏振器以及第二偏振器，所述反射型偏振器元件串联布置在背光源和液晶阵列之间。液晶阵列设置在串联反射型偏振片和第二偏振片之间。第二个偏振片是吸收式偏振片。

5. 发明申请

WO2007121064A3 CONTRAST RATIO ENHANCEMENT OPTICAL STACK 审中-公开
标题翻译：对比度增强光学堆叠
公开(公告)号：WO2007121064A3
公开(公告)日：2007-12-27
申请号：PCT/US2007065433
申请日：2007-03-29
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： WATSON PHILIP E , ALLEN RICHARD C
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02F1/13362 , G02B6/0056 , G02F2001/133507 , G02F2001/133545
摘要： An optical film stack is disclosed that includes a linear absorbing polarizer layer having a first polarizing transmission axis, a linear reflecting polarizer layer having a second polarizing transmission axis substantially parallel to the first polarizing transmission axis, and a retarder layer having an out-of-plane retardance value of 80 nanometers or more, or having an in-plane retardance value of 10 nanometers or greater and an out-of-plane retardance value greater than (0.6 times the in-plane retardance value). The retarder layer is disposed between the linear absorbing polarizer layer and the linear reflecting polarizer layer. A liquid crystal display including this optical film stack and methods of increasing on-axis contrast ratio of a liquid crystal display utilizing this optical film stack are also disclosed.
摘要翻译：公开了一种光学膜堆叠，其包括具有第一偏振透射轴的线性吸收偏振器层，具有基本上平行于第一偏振透射轴的第二偏振透射轴的线性反射偏振器层，平面延迟值为80纳米或更大，或者具有10纳米或更大的面内延迟值和大于（面内延迟值的0.6倍）的平面外延迟值。延迟层设置在线性吸收型偏振片与线性反射偏振片之间。还公开了包括该光学膜堆叠的液晶显示器以及利用该光学膜叠层的液晶显示器的提高轴上对比度的方法。

6. 发明申请

WO2007121064A2 CONTRAST RATIO ENHANCEMENT OPTICAL STACK 审中-公开
标题翻译：对比度比增强光学堆栈
公开(公告)号：WO2007121064A2
公开(公告)日：2007-10-25
申请号：PCT/US2007/065433
申请日：2007-03-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WATSON, Philip E. , ALLEN, Richard C.
CPC分类号： G02F1/13362 , G02B6/0056 , G02F2001/133507 , G02F2001/133545
摘要： An optical film stack is disclosed that includes a linear absorbing polarizer layer having a first polarizing transmission axis, a linear reflecting polarizer layer having a second polarizing transmission axis substantially parallel to the first polarizing transmission axis, and a retarder layer having an out-of-plane retardance value of 80 nanometers or more, or having an in-plane retardance value of 10 nanometers or greater and an out-of-plane retardance value greater than (0.6 times the in-plane retardance value). The retarder layer is disposed between the linear absorbing polarizer layer and the linear reflecting polarizer layer. A liquid crystal display including this optical film stack and methods of increasing on-axis contrast ratio of a liquid crystal display utilizing this optical film stack are also disclosed.
摘要翻译：公开了一种光学膜叠堆，其包括具有第一偏振透射轴的线性吸收偏振器层，具有基本平行于第一偏振透射轴的第二偏振透射轴的线性反射偏振器层，具有80纳米或更大的面外延迟值或者具有10纳米或更大的面内延迟值和大于（面内延迟值的0.6倍）的面外延迟值）。延迟层设置在线性吸收型偏振器层和线性反射型偏振器层之间。包括该光学膜叠层的液晶显示器以及利用该光学膜叠层增加液晶显示器的轴上对比率的方法也被公开。

7. 发明申请

WO2006038404A1 LCD COMPRISING BACKLIGHT AND REFLECTIVE POLARIZER ON FRONT PANEL 审中-公开
标题翻译： LCD包括背光和反射极化仪在前面板
公开(公告)号：WO2006038404A1
公开(公告)日：2006-04-13
申请号：PCT/JP2005/016166
申请日：2005-08-29
申请人： NITTO DENKO CORPORATION , LAZAREV, Pavel, I. , PAUKSHTO, Michael, V.
发明人： LAZAREV, Pavel, I. , PAUKSHTO, Michael, V.
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G09G3/3406 , G02F1/133536 , G02F2001/133545 , G02F2001/133562 , G09G2320/0646 , G09G2360/145
摘要： A liquid crystal display with a backlight is described. The liquid crystal cell comprising a front panel and a rear panel with polarizing means on each panel, and the front polarizing means includes a reflective polarizer and a dichroic polarizer.
摘要翻译：描述具有背光的液晶显示器。该液晶单元包括前面板和每个面板上具有偏振装置的后面板，并且前偏振装置包括反射偏振器和二向色偏振器。

8. 发明申请

WO2003052724A2 TRANSMISSIVE AND REFLECTIVE TYPE LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：透射式和反射式液晶显示器
公开(公告)号：WO2003052724A2
公开(公告)日：2003-06-26
申请号：PCT/KR2002/002322
申请日：2002-12-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： JANG, Yong-Kyu , KIM, Hyung-Guel , YOON, Jong-Soo , LEE, Dong-Ho
IPC分类号： G09G
CPC分类号： G02F1/133536 , G02F1/133555 , G02F1/133615 , G02F2001/133545 , G02F2001/133567
摘要： Disclosed is a transmissive and reflective type LCD. In the LCD, a second substrate faces a first substrate. Liquid crystal layer is formed between the first and second substrate. A first polarizing plate is formed on outer surface of the first substrate. A second polarizing plate is formed on outer surface of the second substrate. A backlight is arranged at a rear side of the first polarizing plate. A transparent transflective film is arranged between the first polarizing plate and the backlight and has a plurality of layers where a first and a second layer each having different refractivity indexes are alternatively stacked. The transparent transflective film partially reflects and transmits incident light. By a restoring process occurring between the transflective film and the backlight, a predetermined amount of the incident light is transmitted through the transflective film repeatedly, so that transmissivity and light efficiency are enhanced.
摘要翻译：所公开的是透射型和反射型LCD。在LCD中，第二基板面向第一基板。液晶层形成在第一和第二基板之间。第一偏光板形成在第一基板的外表面上。第二偏光板形成在第二基板的外表面上。背光被布置在第一偏光板的后侧。透明半透半反膜被布置在第一偏振板和背光之间并且具有多个层，其中折射率不同的第一和第二层被交替地堆叠。透明半透反射膜部分地反射和透射入射光。通过在透射反射膜和背光之间发生的恢复过程，预定量的入射光重复地透过透反射膜，从而提高透射率和光效率。

9. 发明申请

WO01084228A1 IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING A LIGHT CONDUCTOR FOR SUCH AN IMAGE DISPLAY DEVICE 审中-公开
标题翻译：图像显示装置及其制造用于这种图像显示装置的光导体的方法
公开(公告)号：WO01084228A1
公开(公告)日：2001-11-08
申请号：PCT/EP2001/004366
申请日：2001-04-17
IPC分类号： F21V8/00 , F21Y101/02 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/0038 , G02B6/0056 , G02F1/133536 , G02F1/133615 , G02F1/13362 , G02F2001/133545 , G02F2001/133616 , G02F2203/02
摘要： An image display device comprising a light modulation panel, a light conductor arranged opposite the light modulation panel and a light source connected to the light conductor. The light conductor comprises a serrated foil which reflects a light beam emitted by the light source and having a first direction of polarization, and transmits a light beam modulated by the light modulation panel and having a second direction of polarization.
摘要翻译：一种图像显示装置，包括光调制面板，与光调制面板相对布置的光导体和连接到光导体的光源。光导体包括锯齿状箔，其反射由光源发射的光束并具有第一偏振方向，并透射由光调制面板调制并具有第二偏振方向的光束。

10. 发明申请

WO00042467A1 DISPLAY DEVICE AND ELECTRONIC WATCH 审中-公开
标题翻译：显示设备和电子手表
公开(公告)号：WO00042467A1
公开(公告)日：2000-07-20
申请号：PCT/JP2000/000138
申请日：2000-01-13
IPC分类号： G04G9/00 , G02B5/22 , G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13357 , G04G9/06 , G09F9/00
CPC分类号： G02F1/133555 , G02F1/133536 , G02F2001/133374 , G02F2001/133545 , G02F2203/02
摘要： A display device for reflection display of high visibility by using external light and by combining a variety of textures and color tones, and an electronic watch comprising the same are disclosed. First polarized light separating member (2) for transmitting a linearly polarized component polarized in a first direction, transmission polarization axis varying means (3) for selecting one of the state in which the transmission polarization axis is varied and the state in which the transmission polarization axis is not varied, second polarization separating member (4) for transmitting a linearly polarized component polarized in a second direction and specularly reflecting a linearly polarized component polarized perpendicularly to the second direction, and reflecting means (5) are arrayed in order of mention. Colored layers (71, 72) and light diffusing layers (91, 92) are formed on the front or back side (41 or 42) of the second polarized light separating member (4).
摘要翻译：公开了一种用于通过使用外部光并且通过组合各种纹理和色调的高可见度的反射显示的显示装置，以及包括该显示装置的电子手表。用于透射沿第一方向偏振的线偏振分量的第一偏振光分离部件（2），用于选择透射偏振轴变化的状态之一的透射偏振轴改变装置（3）和透射偏振光轴线不变，用于透射沿第二方向偏振的线偏振分量的镜面反射垂直于第二方向偏振的线偏振分量的第二偏振分离部件（4）和反射装置（5）的顺序排列。彩色层（71,72）和光扩散层（91,92）形成在第二偏振光分离构件（4）的前侧或后侧（41或42）上。

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