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2.发明公开
公开(公告)号：EP0821261A1
公开(公告)日：1998-01-28
申请号：EP97117741.5
申请日：1993-06-28
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133553 , G02F1/1347 , G02F2001/133531 , G02F2001/133637 , G02F2203/02 , G02F2413/01 , G02F2413/08
摘要： An optical phase compensating member (14) is disposed between the polarizer (15) and the liquid crystal cell (3,8,13) comprising a reflecting substrate (8) possessing smooth undulations and a reflecting film (7) forming a counter electrode.
The director of the liquid crystal molecules is oriented almost orthogonally to the slow axis of the optical compensator (14) whereas the axis of the polarizer (15) is oriented to 30° to 60° to the director direction.
By varying the electric field applied to the liquid crystal layer (13), the light shielding state is selected when the retardation Δn 1 d 1 of the liquid liquid crystal layer (13) and the retardation Δn 2 d 2 of the optical compensator (14) are in the relation |Δn 1 d 1 ―Δn 2 d 2 |/λ = 0.25 + m/2 ± 0.1 (m=0, 1, 2, ---), whereas the light transmitting state is selected when they are in the relation |Δn 1 d 1 ―Δn 2 d 2 |λ = m/2 ± 0.1 (m=0, 1, 2, ---), and these two states are used to present a display.摘要翻译： 光学相位补偿构件（14）设置在偏振器（15）和液晶单元（3,8,13）之间，该液晶单元包括具有平滑起伏的反射基板（8）和形成对电极的反射膜（7）。 液晶分子的导向器几乎与光学补偿器（14）的慢轴正交地定向，而偏振片（15）的轴线相对于导向器方向取向为30度至60度。 通过改变施加到液晶层（13）的电场，当液晶层（13）的相位差DELTA n1d1和光补偿器（14）的相位差DELTA n2d2处于 关系| DELTA n1d1- DELTA n2d2| / lambda = 0.25 + m / 2 +/- 0.1（m = 0,1,2，...），而光传输状态当它们处于关系| DELTA n1d1 - DELTA n2d2| lambda = m / 2 +/- 0.1（m = 0,1,2，...），这两种状态用于呈现显示。
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公开(公告)号：EP0490484B1
公开(公告)日：1996-05-01
申请号：EP91310363.6
申请日：1991-11-08
发明人： Kimura, Naofumi , Ishii, Yutaka , Yoshida, Masaru , Matsuura, Masataka , Hatano, Akitsugu , Narutaki, Yozo , Fujiwara, Sayuri , Izumi, Yoshihiro , Yamamoto, Yoshitaka
CPC分类号： G09G3/36 , G02F1/133524 , G02F1/135
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4.发明公开A reflective substrate, a method for producing the same, and a liquid crystal display device using the same 失效反射基板，采用这种其制备方法和液晶显示装置的方法。
公开(公告)号：EP0557110A2
公开(公告)日：1993-08-25
申请号：EP93301220.5
申请日：1993-02-19
发明人： Mitsui, Seiichi , Nakamura, Hisakazu , Shimada, Yasunori , Taniguchi, Koji , Tanaka, Hirohisa , Kimura, Naofumi
IPC分类号： G02F1/1335 , G02B5/02 , G02B5/08
CPC分类号： G02F1/133553 , G02F1/136227 , G02F2201/121 , G02F2201/123 , G02F2203/02 , Y10S359/90
摘要： A reflective substrate (20) is provided, in which an electrode (19) made of a material having an optical reflecting function is provided above an insulating base substrate (11) and an upper surface of the electrode (19) has a continuous wave shape without any flat portions. A method for manufacturing the reflective substrate includes the steps of: forming a plurality of convex portions (14a, 14b) with two or more different heights in a region where the electrode (19) is provided; forming a polymer resin film (15), which has an upper surface in a continuous wave shape without any flat portions, on the substrate (11) with the convex portions (14a, 14b); and forming the electrode (19) made of a material having an optical reflecting function on the polymer resin film (15) so that the electrode (19) has a continuous wave shape. A liquid crystal display device using the reflective substrate (20) is provided, which includes: a reflective substrate (20) in which an electrode (19) made of a material having an optical reflecting function is provided on an insulating base substrate (11), and an upper surface of the electrode (19) has a continuous wave shape; a second substrate (30) provided opposing the reflective substrate (20); and a liquid crystal layer (35) sealed between the reflective substrate (20) and the second substrate (30).
摘要翻译： （20）本发明提供一种反射性基材，底物，在其中电极（19）由具有在光学反射功能的材料是上述的在绝缘性基体（11）提供与电极的上表面（19）上具有连续波形形状 没有任何平坦部分。 用于制造反射性基材的方法包括以下步骤：形成凸部的多个（14A，14B）与在其中设置电极（19）的区域中的两个或更多不同的高度; 在基板（11）与所述凸部上形成聚合物树脂膜（15），其具有在连续波形状上表面无任何平坦部，（14A，14B）; 并形成由该聚合物成膜树脂（15）所做的电极（19），其具有在光反射功能的材料制成的电极（19）具有一个连续波的形状。 使用（20）设置在反射性基材的液晶显示装置，其包括：（20），其由具有在光学反射功能的材料的电极（19）的在绝缘性基体的基板设置在反射性基材（11） ，并在电极的上表面（19）具有一个连续波的形状; 第二衬底（30）提供相对的反射基板（20）; 和液晶层（35）的反射性基材（20）和所述第二基片（30）之间密封。
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公开(公告)号：EP0478299A3
公开(公告)日：1992-11-19
申请号：EP91308731.8
申请日：1991-09-25
发明人： Fujiwara, Sayuri , Kimura, Naofumi
IPC分类号： G02F1/135
CPC分类号： G02F1/135 , G02F1/133553 , G02F2001/1352 , G02F2201/343
摘要： A liquid crystal display element of optical writing type, includes: a first transparent substrate (21a); a first transparent electrode layer (22a) formed on the first transparent substrate; a photoconductive layer (23) formed on the first transparent electrode layer; a light absorbing layer (24) formed on the photoconductive layer; a light reflecting layer (25) formed on the light absorbing layer and composed of a macro molecular film of cholesteric liquid crystal; a second transparent substrate (21b); a second transparent electrode layer (22b) formed on the second transparent substrate; and a liquid crystal layer (26) disposed between the second transparent electrode layer and the light reflecting layer.
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公开(公告)号：EP0435676A3
公开(公告)日：1992-04-29
申请号：EP90314342.8
申请日：1990-12-27
发明人： Ban, Mariko , Kimura, Naofumi , Ishii, Yutaka
IPC分类号： G02F1/137 , G02F1/1347
CPC分类号： G09G3/3607 , C09K19/544 , G02F1/1334 , G02F1/133514 , G02F1/13475 , G02F2202/04 , G09G3/3629
摘要： In a liquid crystal display device which displays multiple colors, a light modulation portion (3) containing a liquid crystal or a mixture of liquid crystals is sandwiched between a pair of transparent substrates (2a, 2b) each having transparent electrodes (1a, 1b) in a striped pattern on an inner surface of each transparent substrate. The electrodes (1b) on one transparent substrate (2b) perpendicularly intersect those (1a) on the other transparent substrate (2a). The light modulation portion (3) includes a plurality of mutually adjacent regions (3a, 3b, 3c) of three different kinds which form a single light modulation layer parallel to the transparent substrates (2a, 2b). Regions (3a) of one kind contain dichroic pigment for displaying a red color, regions (3b) of another kind contain dichroic pigment for displaying a green color, and regions (3c) of the other kind contain dichroic pigment for displaying a blue color, as well as the liquid crystal or the mixture of liquid crystals. This liquid crystal display device can display bright, vivid colors because it is not necessary to provide color filters, and is therefore suitable for use in reflective color displays.
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7.发明公开
公开(公告)号：EP0478299A2
公开(公告)日：1992-04-01
申请号：EP91308731.8
申请日：1991-09-25
发明人： Fujiwara, Sayuri , Kimura, Naofumi
IPC分类号： G02F1/135
CPC分类号： G02F1/135 , G02F1/133553 , G02F2001/1352 , G02F2201/343
摘要： A liquid crystal display element of optical writing type, includes: a first transparent substrate (21a); a first transparent electrode layer (22a) formed on the first transparent substrate; a photoconductive layer (23) formed on the first transparent electrode layer; a light absorbing layer (24) formed on the photoconductive layer; a light reflecting layer (25) formed on the light absorbing layer and composed of a macro molecular film of cholesteric liquid crystal; a second transparent substrate (21b); a second transparent electrode layer (22b) formed on the second transparent substrate; and a liquid crystal layer (26) disposed between the second transparent electrode layer and the light reflecting layer.
摘要翻译： 一种光学写入型液晶显示元件，包括：第一透明基板（21a）; 形成在第一透明基板上的第一透明电极层（22a） 形成在第一透明电极层上的光电导层（23） 形成在光电导层上的光吸收层（24）; 形成在光吸收层上并由胆甾型液晶的大分子膜构成的光反射层（25） 第二透明基板（21b）; 形成在第二透明基板上的第二透明电极层（22b） 以及设置在第二透明电极层和光反射层之间的液晶层（26）。
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公开(公告)号：EP0158367A2
公开(公告)日：1985-10-16
申请号：EP85104517.9
申请日：1985-04-13
CPC分类号： G02F1/13306 , G02F1/133514 , G02F2201/52 , G09G3/3607 , G09G3/3648 , G09G2300/0426 , G09G2300/0452 , G09G2310/0297
摘要： Arrangements of picture-element electrodes of a color liquid-crystal display apparatus. In a color liquid-crystal display apparatus using mosaic arrangements, the same color of picture elements which are driven by the same signal electrode are alternately arranged right and left. Accordingly, all the necessary thing is that the same color of picture signal is applied upon the same signal electrode in spite of the mosaic arrangement. Thus, a circuit is rendered unnecessary which switches a color image signal of an analog line memory, so that the driving circuit is extremely simplified.
摘要翻译： 彩色液晶显示装置的像素电极的布置。 在使用马赛克布置的彩色液晶显示装置中，由同一信号电极驱动的相同颜色的图像元素左右交替布置。 因此，所有必要的事情是尽管有马赛克布置，相同颜色的图像信号被施加在相同的信号电极上。 因此，不需要电路来切换模拟线路存储器的彩色图像信号，使得驱动电路极其简化。
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公开(公告)号：EP0158366A2
公开(公告)日：1985-10-16
申请号：EP85104516.1
申请日：1985-04-13
CPC分类号： G02F1/13306 , G02F1/133514 , G02F2201/52 , G09G3/3607
摘要： The present invention relates to picture elements of a color liquid-crystal display apparatus, color arrangements of coloring means, and the electric control. The arrangement patterns of picture-element electrodes are provided which may be driven by a simple driving circuit and may obtain the regenerative images of high quality. In the color liquid-crystal display apparatus, the delta arrangement is adopted, thus improving the image resolution and the display quality.
摘要翻译： 彩色液晶显示装置的图像元件，着色装置的颜色配置以及电子控制技术领域本发明涉及彩色液晶显示装置的图像元件， 提供可以由简单驱动电路驱动的像素电极的排列图案，并且可以获得高质量的再生图像。 在彩色液晶显示装置中，采用三角形排列，因此提高了图像分辨率和显示质量。
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公开(公告)号：EP0576303B1
公开(公告)日：1998-10-14
申请号：EP93305026.2
申请日：1993-06-28
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133553 , G02F1/1347 , G02F2001/133531 , G02F2001/133637 , G02F2203/02 , G02F2413/01 , G02F2413/08
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