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1. 发明授权

US5148297A Liquid crystal display device having an optical fiber substrate including fibers whose periphery is coated with a conductive material 失效
标题翻译：具有光纤基底的液晶显示装置，其中包括外部纤维涂覆导电材料的纤维
公开(公告)号：US5148297A
公开(公告)日：1992-09-15
申请号：US728976
申请日：1991-07-12
申请人： Yutaka Ishii , Naofumi Kimura , Seiichi Mitsui , Mariko Ban
发明人： Yutaka Ishii , Naofumi Kimura , Seiichi Mitsui , Mariko Ban
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1347
CPC分类号： G02F1/1347 , G02F1/133524
摘要： A liquid crystal display includes a plurality of laminated liquid crystal layers and a transparent substrate interposed between the liquid crystal layers, the transparent substrate being formed of an aggregate of optical fibers arranged so that a ray may be introduced between main and back surfaces of the substrate, whereby aberration of a display image of adjacent liquid crystal layers caused by a difference of a viewing angle can be prevented.

2. 发明授权

US06313895B1 Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same 失效
标题翻译：反射板，反射型液晶显示装置及其制造方法
公开(公告)号：US06313895B1
公开(公告)日：2001-11-06
申请号：US08955632
申请日：1997-10-23
申请人： Kazuhiko Tsuda , Mariko Ban , Naofumi Kimura , Seiichi Mitsui
发明人： Kazuhiko Tsuda , Mariko Ban , Naofumi Kimura , Seiichi Mitsui
IPC分类号： G02F11333
CPC分类号： G02F1/133553 , G02F1/134336
摘要： An object of the present invention is to provide a reflecting plate having excellent reflecting characteristics and a reflection type liquid crystal display apparatus having an improved display quality. A mask has a plurality of basic uneven spot patterns for individual pixels, and two or more uneven regions for at least one basic uneven spot pattern are formed. Any two of the two or more uneven regions appear at least in a relation of parallel displacement in which the uneven spot patterns are displaced in parallel with each other, among relations of parallel displacement, rotational displacement and reversal of uneven spot pattern, and the uneven regions are irregularly arranged. A reflecting plate and a reflection type liquid crystal display apparatus both having convexes are manufactured by an exposure of a photosensitive resin film using the mask. Even in the case where an exposure step is repeated in different positions, no seam is observed. Accordingly, even in the case of a high parallelism of an incident light, an interference color can be prevented to improve the reflecting characteristics and the display characteristics.
摘要翻译：本发明的目的是提供具有优异反射特性的反射板和具有改善的显示质量的反射型液晶显示装置。掩模具有用于各个像素的多个基本不均匀斑点图案，并且形成用于至少一个基本不均匀斑点图案的两个或更多个不平坦区域。两个以上的不均匀区域中的任意两个至少出现平行位移的关系，其中不均匀斑点图案彼此平行移位，平行位移，旋转位移和不均匀点图案的反转关系区域不规则地排列。通过使用掩模的感光性树脂膜的曝光来制造具有凸部的反射板和反射型液晶显示装置。即使在不同位置重复曝光步骤的情况下，也不会观察到接缝。因此，即使在入射光的高并行性的情况下，也可以防止干涉色以提高反射特性和显示特性。

3. 发明授权

US5220444A Reflective-type liquid crystal display device with etched oxide layer between substrate and metal film and method for producing same 失效
标题翻译：具有基板和金属膜之间的氧化层的反射型液晶显示装置及其制造方法
公开(公告)号：US5220444A
公开(公告)日：1993-06-15
申请号：US731818
申请日：1991-07-17
申请人： Seiichi Mitsui , Naofumi Kimura , Yutaka Ishii
发明人： Seiichi Mitsui , Naofumi Kimura , Yutaka Ishii
IPC分类号： G02B5/02 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/13725 , G02F1/133553 , G02F1/13439 , G02F2203/02
摘要： A reflective-type liquid crystal display device and a method for producing same, the reflective-type liquid crystal display device including a transmissive substrate including pixel electrodes, a reflection plate comprising a core plate having an uneven surface on one side thereof and a metal thin layer covering the uneven surface of the substrate, a liquid crystal layer interposed between the substrate and the reflection plate.

4. 发明授权

US5204765A Liquid crystal display device having reflector of a substrate, a patterned resin, and a reflective film, and method of making same 失效
标题翻译：具有基板，图案树脂和反射膜的反射器的液晶显示装置及其制造方法
公开(公告)号：US5204765A
公开(公告)日：1993-04-20
申请号：US822300
申请日：1992-01-17
申请人： Seiichi Mitsui , Naofumi Kimura , Yutaka Ishii
发明人： Seiichi Mitsui , Naofumi Kimura , Yutaka Ishii
IPC分类号： G02B5/02 , G02B5/124 , G02F1/1335
CPC分类号： G02B5/0215 , G02B5/0284 , G02B5/124 , G02F1/133553 , G02F2203/02 , Y10S359/90
摘要： A reflective liquid crystal display device comprising a reflector with a number of small convex portions of the same shape is provided. The reflector is formed by patterning a photosensitive resin applied to one surface of a core substrate to a predetermined pattern so as to form a number of small convex portions, heat-treating the surface having the convex portions, and covering the surface with a reflective film. By suitably selecting the shape of the convex portions, the reflective properties of the reflector are controlled.

5. 发明授权

US5671031A Reflection type liquid crystal display device and personal digital equipment using the same 失效
标题翻译：反射式液晶显示装置和使用该液晶显示装置的个人数字设备
公开(公告)号：US5671031A
公开(公告)日：1997-09-23
申请号：US697591
申请日：1996-08-27
申请人： Kozo Nakamura , Mariko Ban , Naofumi Kimura , Akio Haneda
发明人： Kozo Nakamura , Mariko Ban , Naofumi Kimura , Akio Haneda
IPC分类号： G02F1/1335 , H04N3/14 , H04N9/30
CPC分类号： G02F1/133514
摘要： A reflection type liquid crystal display device of the present invention includes: a first substrate having a reflective electrode formed thereon; a second substrate having a transparent counter substrate and a color filter formed thereon; and a liquid crystal layer interposed between the first and second substrates, wherein the color filter includes a red color filter portion and a cyan color filter portion. The cyan color filter portion transmits light having a complementary color of a color of light transmitted through the red color filter portion. The light transmitted through the red color filter portion has a chromaticity (x, y) on the XYZ color system chromaticity diagram satisfying the following formulae at a 2.degree. viewing angle using a standard light source D.sub.65 : (0.038).sup.2 .ltoreq.(x-0.313).sup.2 +(25/4).multidot.(y-0.329).sup.2 .ltoreq.(0.178).sup.2 ; y.ltoreq.0.145x+0.236; and y.gtoreq.-0.233x+0.376.
摘要翻译：本发明的反射型液晶显示装置具有：形成有反射电极的第一基板; 具有透明对置基板和形成在其上的滤色器的第二基板; 以及插入在第一和第二基板之间的液晶层，其中滤色器包括红色滤色器部分和青色滤色器部分。青色滤色器部分透射通过红色滤色器部分透射的光的颜色的互补色的光。通过红色滤色器部分透射的光在使用标准光源D65的2°视角下满足下列公式的XYZ色系色度图上具有色度（x，y）：（0.038）2 -0.313）2+（25/4）x（y-0.329）2 = = 0.233x + 0.376。

6. 发明授权

US5936688A Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same 失效
标题翻译：反射器，其制造方法和包括该反射器的反射型液晶显示装置
公开(公告)号：US5936688A
公开(公告)日：1999-08-10
申请号：US806438
申请日：1997-02-26
申请人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
发明人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
IPC分类号： G02B5/02 , G02B5/08 , G02F1/1335 , G02F1/137 , G02F1/139 , C09K19/60 , G02F1/13
CPC分类号： G02F1/133553 , G02F1/13725
摘要： A reflector includes a substrate, a plurality of convex/concave portions formed on the substrate, and a thin reflective film formed over the convex/concave portions. When light is incident upon the reflector from a certain direction, an intensity of reflected light in a viewing angle range of about -45.degree. to +45.degree. with respect to a regular reflection direction of the incident light is about 60% or more of an intensity of light which is incident upon a standard white plate from a direction inclined by about 30.degree. from a direction normal to the plate and is reflected to the direction normal to the plate.
摘要翻译：反射器包括基板，形成在基板上的多个凸/凹部以及形成在凸/凹部上的薄反射膜。当光从特定方向入射到反射器上时，相对于入射光的正反射方向在约-45°至+45°的视角范围内的反射光强度大约为60％或更多从垂直于板的方向倾斜大约30°的方向入射到标准白板上的光的强度被反射到垂直于板的方向。

7. 发明授权

US06600535B1 Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same 有权
标题翻译：反射器，其制造方法和包含该反射器的反射型液晶显示装置
公开(公告)号：US06600535B1
公开(公告)日：2003-07-29
申请号：US09258250
申请日：1999-02-25
申请人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
发明人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/13725
摘要： A reflector includes a substrate, a plurality of convex/concave portions formed on the substrate, and a thin reflective film formed over the convex/concave portions. When light is incident upon the reflector from a certain direction, an intensity of reflected light in a viewing angle range of about −45° to +45° with respect to a regular reflection direction of the incident light 10 is about 60% or more of an intensity of light which is incident upon a standard white plate from a direction inclined by about 30° from a direction normal to the plate and is reflected to the direction normal to the plate.
摘要翻译：反射器包括基板，形成在基板上的多个凸/凹部以及形成在凸/凹部上的薄反射膜。当光从特定方向入射到反射器上时，相对于入射光10的正反射方向，在-45°至+ 45°的视角范围内的反射光强度大约为60％以上从与板垂直的方向倾斜大约30°的方向入射到标准白板上的光的强度被反射到垂直于板的方向。

8. 发明授权

US5576860A Liquid crystal display device in which the heights of the reflection plate projections are less than half the thicknesses of the two aligning films together 失效
标题翻译：其中反射板突起的高度小于两个取向膜的厚度的一半的液晶显示装置
公开(公告)号：US5576860A
公开(公告)日：1996-11-19
申请号：US111147
申请日：1993-08-17
申请人： Kozo Nakamura , Seiichi Mitsui , Naofumi Kimura
发明人： Kozo Nakamura , Seiichi Mitsui , Naofumi Kimura
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1362 , G02F1/137 , C09K19/60 , G02F1/13
CPC分类号： G02F1/13737 , C09K19/586 , C09K2019/521 , G02F1/133553 , G02F1/1362 , G02F2001/133742 , G02F2203/02
摘要： A liquid crystal display device is disclosed. The display device uses a phase transition type guest-host mode. The device is made with a pair of substrates (31, 45). One substrate is a transparent substrate and having a transparent electrode (47) and an aligning film (48) formed in this order. The other substrate is located opposite to the transparent substrate and has an insulating film (34), a reflection plate (38), and an aligning film (44) formed in this order. The reflection plate has projections (42a,b) at the surface. The aligning films are subjected to a vertical aligning treatment relative to the respective substrates. A liquid crystal composition is disposed between the aligning films, and has a nematic liquid crystal, a chiral additive and a two-tone pigment. A helical pitch (P.sub.o) of the liquid crystal composition and the cell thickness (d) of the liquid crystal display device satisfy the relation of 1.5
摘要翻译：公开了一种液晶显示装置。显示装置使用相变型客机主机模式。该装置由一对基板（31,45）制成。一个基板是透明基板，并具有依次形成的透明电极（47）和取向膜（48）。另一个基板位于与透明基板相对的位置，并具有依次形成的绝缘膜（34），反射板（38）和取向膜（44）。反射板在表面具有突起（42a，b）。使取向膜相对于各基板进行垂直取向处理。液晶组合物配置在取向膜之间，并且具有向列型液晶，手性添加剂和双色调颜料。液晶组合物的螺距（Po）和液晶显示装置的单元厚度（d）满足1.5 / = 4的关系。

9. 发明授权

US5847789A Reflective type liquid crystal display device 失效
标题翻译：反光型液晶显示装置
公开(公告)号：US5847789A
公开(公告)日：1998-12-08
申请号：US887219
申请日：1997-07-02
申请人： Kozo Nakamura , Seiichi Mitsui , Naofumi Kimura , Tatsuo Uchida , Hidehiro Seki
发明人： Kozo Nakamura , Seiichi Mitsui , Naofumi Kimura , Tatsuo Uchida , Hidehiro Seki
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/1347
CPC分类号： G02F1/13363 , G02F1/133553 , G02F1/1347 , G02F2001/133531 , G02F2001/133637 , G02F2203/02 , G02F2413/01 , G02F2413/08
摘要： A liquid crystal display device of high display quality and superior sharpness is presented. Large bumps and small bumps made of synthetic resin material are formed on a glass substrate. Covering these bumps and filling the recesses among the bumps, a smoothing film is formed. On the smoothing film, a reflective metal film made of metal material such as aluminum is formed. This reflective metal film is formed in plural rows in a longitudinal band form. On the glass substrate, the bumps, smoothing film, and reflective metal film are combined to compose a reflector. An orientation film is formed on the reflective metal film. By the electric field applied in the liquid crystal layer so as to be in the light shielding state when the retardation .DELTA.n.sub.1 d.sub.1 of the liquid crystal cell and the retardation .DELTA.n.sub.2 d.sub.2 of the substrate possessing optical phase compensating function satisfy .vertline..DELTA.n.sub.1 d.sub.1 -.DELTA.n.sub.2 d.sub.2 .vertline./.lambda.=0.25+m/2.+-.0.1 (m=0, 1, 2, - - - ), and in the light transmitting state when satisfying .vertline..DELTA.n.sub.1 d.sub.1 -.DELTA.n.sub.2 d.sub.2 .vertline..lambda.=m/2.+-.0.1 (m=0, 1, 2, - - - ), by crossing the director direction of the liquid crystal molecule of the liquid crystal cell and the slow direction of the substrate possessing optical phase compensating function almost orthogonally, the value of .vertline..DELTA.n.sub.1 d.sub.1 -.DELTA.n.sub.2 d.sub.2 .vertline./.lambda. is varied, and these two states are used to present a display, and the absorption axis or transmission axis of the polarizer is set at 30.degree. to 60.degree. to the director direction of the liquid crystal molecule of the liquid crystal cell.
摘要翻译：提出了高显示质量和卓越锐度的液晶显示装置。在玻璃基板上形成由合成树脂材料制成的大凸块和小凸块。覆盖这些凸块并填充凸块之间的凹部，形成平滑膜。在平滑膜上形成由铝等金属材料构成的反射金属膜。该反射金属膜以纵带状形成多列。在玻璃基板上，将凸块，平滑膜和反射金属膜组合起来构成反射器。在反射金属膜上形成取向膜。当液晶单元的延迟DELTA n1d1和具有光学相位补偿功能的基板的延迟量ΔTA2n2d满足| | |时，通过施加在液晶层中的电场处于遮光状态 DELTA n1d1- DELTA n2d2 | / lambda = 0.25 + m / 2 +/- 0.1（m = 0,1,2， - - ），并且在满足| DELTA n1d1- DELTA n2d2 | 通过与液晶单元的液晶分子的导向方向和具有光学相位补偿功能的基板的慢方向相交，λ= m / 2 +/- 0.1（m = 0,1,2， - ）几乎正交，值的| DELTA n1d1-DELTA n2d2 | /λ是变化的，这两种状态用于呈现显示，并且偏振器的吸收轴或透射轴被设定在液晶分子的导向方向的30°至60° 液晶单元。

10. 发明授权

US5691791A Reflective liquid crystal display device and reflector 失效
标题翻译：反光液晶显示装置和反射镜
公开(公告)号：US5691791A
公开(公告)日：1997-11-25
申请号：US645493
申请日：1996-05-13
申请人： Kozo Nakamura , Hisakazu Nakamura , Seiichi Mitsui , Naofumi Kimura , Kazuhiko Tsuda
发明人： Kozo Nakamura , Hisakazu Nakamura , Seiichi Mitsui , Naofumi Kimura , Kazuhiko Tsuda
IPC分类号： G02F1/1335 , G02F1/1347
CPC分类号： G02F1/133553 , G02F2001/133565
摘要： A reflective liquid crystal display device including a first substrate and a second substrate, a liquid crystal layer interposed between the first and second substrates, a polarizing plate, and a reflection layer; wherein the polarizing plate and the reflection layer are located on opposite sides of the liquid crystal layer. A surface of the reflection layer reflecting light has projections, and an occupation of an area of portions where a tilt angle of a tangent line drawn against a profile of the surface with the projections is less than 2.degree. in a total area of the surface is in a range of 20% to 60%.
摘要翻译：一种反射型液晶显示装置，包括第一基板和第二基板，插入在第一和第二基板之间的液晶层，偏振板和反射层; 其中所述偏振片和所述反射层位于所述液晶层的相对侧上。反射光的反射层的表面具有突起，并且在表面的总面积中，与突起的表面的轮廓相对应的切线的倾斜角小于2度的部分的占有面积的占有是在20％至60％的范围内。

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