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. 发明申请

WO1983001016A1 ENCAPSULATED LIQUID CRYSTAL AND METHOD 审中-公开
标题翻译：包封液晶和方法
公开(公告)号：WO1983001016A1
公开(公告)日：1983-03-31
申请号：PCT/US1982001240
申请日：1982-09-14
申请人： MANCHESTER R & D PARTNERSHIP
发明人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, L.
IPC分类号： B01J13/00
CPC分类号： G02F1/1335 , C09K19/544 , G02F1/1334 , G02F2202/043
摘要： According to one aspect of the invention, liquid crystal material, and especially nematic material, is encapsulated; according to another aspect the encapsulated liquid crystal material is used in liquid crystal devices, such as relatively large size visual display devices; and according to further aspects there are provided methods for encapsulating liquid crystal material and for making a liquid crystal device using such encapsulated liquid crystal material.
摘要翻译：根据本发明的一个方面，封装了液晶材料，特别是向列型材料; 根据另一方面，封装的液晶材料用于液晶装置，例如相对较大尺寸的视觉显示装置; 并且根据其他方面，提供了用于封装液晶材料和制造使用这种封装液晶材料的液晶装置的方法。

2. 发明申请

WO1985003944A1 ENCAPSULATED LIQUID CRYSTAL MATERIAL, APPARATUS AND METHOD 审中-公开
标题翻译：包封液晶材料，装置和方法
公开(公告)号：WO1985003944A1
公开(公告)日：1985-09-12
申请号：PCT/US1985000335
申请日：1985-02-28
申请人： MANCHESTER R & D PARTNERSHIP
发明人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, Lee
IPC分类号： C09K03/34
CPC分类号： G02F1/1334 , C09K19/544 , G02F1/1335 , G02F2202/043 , Y10T428/2984 , Y10T428/2985
摘要： A liquid crystal apparatus includes a plurality of volumes of liquid crystal material in a containment medium (Fig. 4). At least some of the volumes are interconnected (Fig. 15). The walls definig the volumes tend to the distort the natural liquid crystal structure in the absence of an electric field (Figs. 9, 10), and the optical and electrical properties of the materials are such that in the absence of a field (Fig. 7) incident light is scattered or absorbed and in the presence of a field (Fig. 6) scattering and/or absortion are reduced. The apparatus may be used in an optical display (Fig. 3), optical shutter, billboard, etc., and it functions independently of polarization. Methods of making and using the apparatus also are included in the invention.
摘要翻译：液晶装置在容纳介质中包括多个体积的液晶材料（图4）。至少一些卷相互连接（图15）。在没有电场的情况下，限定体积的壁趋于使天然液晶结构变形（图9,10），并且材料的光学和电学性质使得在没有场的情况下（图1）。 7）入射光被散射或吸收，并且在场的存在（图6），散射和/或脓肿减少。该装置可以用在光学显示器（图3），光学快门，广告牌等中，并且其功能独立于极化。制造和使用该装置的方法也包括在本发明中。

3. 发明申请

WO1988001068A1 LIQUID CRYSTAL MOTION PICTURE PROJECTOR WITH MEMORY 审中-公开
标题翻译：液晶运动图像投影机
公开(公告)号：WO1988001068A1
公开(公告)日：1988-02-11
申请号：PCT/US1987001821
申请日：1987-07-30
申请人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, L.
发明人： MANCHESTER R & D PARTNERSHIP
IPC分类号： G02F01/13
CPC分类号： H04N9/3108 , G02F1/1334 , G03B21/006 , G03B21/132 , G03G15/04 , G03G15/0435
摘要： A liquid crystal moving picture projector (1) includes a liquid crystal imager (2) for creating characteristics of an image, and projection optics (3) for projecting images sequentially created by the imager, the imager including a liquid crystal material (4) capable of temporarily storing information at respective areas thereof to create image characteristics capable of being projected sequentially by the projection optics. The temporary storage may be a function of charge storage directly on liquid crystal material or by structural storage characteristics relying on bulk effect of smectic liquid crystal. A method of projecting plural images in sequence includes creating an image or characteristics of an image in a liquid crystal material, storing such image in such liquid crystal material, directing light at such liquid crystal material, projecting such image as a function of light transmitted through or scattered by such liquid crystal material, and creating a further image in such liquid crystal material for subsequent projection.
摘要翻译：一种液晶活动图像投影仪（1）包括用于产生图像特性的液晶成像器（2）和用于投影由成像器顺序创建的图像的投影光学元件（3），该成像器包括能够在其各个区域临时存储信息以创建能够由投影光学器件依次投射的图像特征。临时存储可以是直接在液晶材料上的电荷存储或依赖于近晶体的体积效应的结构存储特性的函数。按顺序投影多个图像的方法包括在液晶材料中形成图像或图像的特性，将这种图像存储在这种液晶材料中，将光引导到这种液晶材料上，将这种图像作为透过光的功能投影或由这种液晶材料散射，并且在这种液晶材料中产生另外的图像用于随后的投影。

4. 发明申请

WO1986005282A1 LIQUID CRYSTAL COLOR DISPLAY AND METHOD 审中-公开
标题翻译：液晶彩色显示和方法
公开(公告)号：WO1986005282A1
公开(公告)日：1986-09-12
申请号：PCT/US1986000436
申请日：1986-02-27
申请人： MANCHESTER R & D PARTNERSHIP
发明人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, L.
IPC分类号： G02F01/13
CPC分类号： G02F1/13725 , C09K19/544 , C09K19/60 , G02F1/1334 , G02F1/1347 , G02F1/13475
摘要： A liquid crystal color display (20) with color layer(s) (2, 3, 4) including plural volumes of operationally nematic liquid crystal material (25) in a containment medium (22) that tends to distort the natural liquid crystal structure in the absence of a prescribed input, such as an electric field, and pleochroic dye (28) is included or mixed with the liquid crystal material in each layer. A technique is disclosed to make strong integral, generally fluid-tight capsules of dyed liquid crystal using cross-linking of polymers. A poly(methyl vinyl ether/maleic anhydride) dissolved in the dyed liquid crystal reacts with an ester, e.g. polyvinyl alcohol, to form the strong cross-linked capsule material.

5. 发明申请

WO1985004022A1 LIQUID CRYSTAL GRAPHIES IMAGER AND METHOD 审中-公开
标题翻译：液晶图像和方法
公开(公告)号：WO1985004022A1
公开(公告)日：1985-09-12
申请号：PCT/US1985000334
申请日：1985-02-28
申请人： MANCHESTER R & D PARTNERSHIP
发明人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, L.
IPC分类号： G02F01/13
CPC分类号： G06K15/1238 , G02F1/1334 , G03G15/04 , Y10S359/90
摘要： An image copying apparatus includes a copier (3) for copying an image and an imager (2) which forms charateristics of the (3) image. The imager includes a liquid crystal image forming and storing system (1) for forming in real time characteristics of an image in response to a prescribed input (4) and for temporarily storing those characteristics for a time adequate for the copier (3) to copy the same and a scanning device (42) to scan the image forming and storing device to apply the characteristics thereto. In one embodiment the liquid crystal (5) is operationally nematic liquid crystal (12) encapsulated or contained in a support medium (11) that has a capacitance characteristic, and the scanning device (42) includes a dynamic electrode which applies surface charge to selected areas (24, 25) of the encapsulated liquid crystal/support medium (5) affecting the liquid crystal structural alignment to create the image characteristics. A graphics copying method includes the steps of applying respective prescribed inputs to selected areas (24, 25) of a sheet-like liquid crystal material (5) to cause the liquid crystal material (12) to effect the transmission, scattering or absorption of incident light thereby to form characteristics of an image, and using a copying process copying the characteristics to form a copy of such image.

6. 发明申请

WO1988002129A1 COMPLEMENTARY COLOR LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：补充颜色液晶显示
公开(公告)号：WO1988002129A1
公开(公告)日：1988-03-24
申请号：PCT/US1986001865
申请日：1986-09-10
申请人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, Lee
发明人： MANCHESTER R & D PARTNERSHIP
IPC分类号： G02F01/13
CPC分类号： G02F1/13725 , C09K19/544 , C09K19/60 , G02F1/1334 , G02F1/1347 , G02F1/13475
摘要： A liquid crystal color device (10) includes at least one pel (14) for affecting light (36) incident thereon to produce output light (38), the pel includes three complementary color subsets (30, 32, 34), each having controllable color filtering capability in the respective complementary colors thereof. The color subsets are arranged in optical additive relation, and the color subsets include complementary color parts (30a, 30b, 32a, 34a, 34b) which are arranged, respectively, in optical serial/subtractive relation. The color filtering function is carried out using liquid crystal materials (42) with respective pleochroic dyes (48).
摘要翻译：液晶彩色装置（10）包括至少一个用于影响入射在其上以产生输出光（38）的光（36）的像素（14），像素包括三个互补色子集（30,32,34），每个具有可控制的其互补色的滤色能力。颜色子集以光学添加关系排列，颜色子集包括分别以光学串/减色相排列的互补色部分（30a，30b，32a，34a，34b）。使用具有各种多色染料（48）的液晶材料（42）进行滤色功能。

7. 发明申请

WO1988002128A1 LIQUID CRYSTAL COLOR DISPLAY AND METHOD 审中-公开
标题翻译：液晶彩色显示和方法
公开(公告)号：WO1988002128A1
公开(公告)日：1988-03-24
申请号：PCT/US1986001863
申请日：1986-09-10
申请人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, Lee
发明人： MANCHESTER R & D PARTNERSHIP
IPC分类号： G02F01/13
CPC分类号： G02F1/13725 , C09K19/544 , C09K19/60 , G02F1/1334 , G02F1/1347 , G02F1/13475
摘要： A liquid crystal color display (20) provides a transmitted light output of one or more colors, black, and/or white, as a function of incident light and controlled energization or not of respective optically serially positioned liquid crystal color layers (2, 3, 4) and/or multicolor composite liquid crystal color layer(s) in the display. Plural optically serially arranged volumes (21) of operationally nematic liquid crystal material (25) having different optical characteristics, e.g. being dyed with different pleochroic dyes (28), may be selectively aligned or not with respect to an electric field to determine optical output of the device in a subtractive color mode. Techniques for discriminating voltage and/or frequency enable a multicolor response using only a single pair of electrodes (45, 46, 47). Using cross over liquid crystal material having positive and negative dielectric anisotropy characteristics as a function of frequency of applied signal, multiplex driving of the liquid crystal display is facilitated.
摘要翻译：液晶彩色显示器（20）提供作为入射光和受控通电的函数的黑色和/或白色的一种或多种颜色的透射光输出，或者不是相应的光学串行位置的液晶色彩层（2,3），4）和/或多色复合液晶彩色层。具有不同光学特性的可操作地向列型液晶材料（25）的多个光学连续排列的体积（21），例如。用不同的多色染料（28）染色可以相对于电场选择性地对准或不对准以确定减色模式中的装置的光输出。用于鉴别电压和/或频率的技术使得仅使用一对电极（45,46,47）的多色响应。使用具有正和负介电各向异性特性的交叉液晶材料作为施加信号的频率的函数，便于液晶显示器的多重驱动。

8. 发明申请

WO1985005192A1 LIQUID CRYSTAL PROJECTOR AND METHOD 审中-公开
标题翻译：液晶投影仪和方法
公开(公告)号：WO1985005192A1
公开(公告)日：1985-11-21
申请号：PCT/US1985000853
申请日：1985-05-08
申请人： MANCHESTER R & D PARTNERSHIP
发明人： MANCHESTER R & D PARTNERSHIP , FERGASON, James, Lee
IPC分类号： G02F01/13
CPC分类号： H04N9/3108 , G02F1/1334 , G03B21/132
摘要： A liquid crystal image forming projector includes a liquid crystal display (314) selectively operable for affecting light incident thereon (325) and an optical device (321, 322) for selectively projecting light affected or not affected by the liquid crystal display (Fig. 12). The liquid crystal display (314), for example, selectively transmits light (326) and at least one of scatters (328) and absorbs light, and the optical device includes a projection lens (321) for projecting light to form an image that is a function of selective operation of said liquid crystal display and a selecting device, such as a mask or aperture (322), for selecting the light from the liquid crystal display for projection to form such image. A method for projecting an image also is disclosed and includes directing incident light (319, 325) to a liquid crystal device (314) capable of affecting or not affecting such incident light, and selectively projecting light (321, 322) affected or not affected by such liquid crystal device to form an image (307). The projected light (304) may be colored, for example using a selectively operable liquid crystal filter and/or a liquid crystal display that colors light incident thereon (401)

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