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1. 发明授权

US5233449A Liquid-crystal color display with comb-shaped pixel electrodes partially overlapping at the electrode ends 失效
标题翻译：液晶彩色显示器，带有形状像素电极，部分覆盖在电极端
公开(公告)号：US5233449A
公开(公告)日：1993-08-03
申请号：US787020
申请日：1991-11-04
申请人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
发明人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134327 , G02F1/133514
摘要： In a liquid-crystal color display having a pair of light-transmitting substrates disposed opposite each other sandwiching a liquid crystal layer between them and color selecting members and a light blocking member provided on one of the pair of light-transmitting substrates, light-transmitting pixel electrodes are disposed on the liquid crystal layer side of one of the light-transmitting substrates. The pixel electrodes disposed adjacent to each other correspond to different color selecting members and are formed extending into each other's display area in alternating fashion. Accordingly, display patterns formed by adjacent pixel electrodes are allowed to overlap each other, thus making it possible to increase the number of display patterns per unit display area.

2. 发明授权

US5216414A Color liquid crystal display device 失效
标题翻译：彩色液晶显示装置
公开(公告)号：US5216414A
公开(公告)日：1993-06-01
申请号：US613611
申请日：1990-11-15
申请人： Hiroshi Fukutani , Kunihiko Ito , Mitsuaki Shioji , Kazuhiko Akimoto , Yasuhiro Inamasu , Toshihiro Matsumoto , Hiroshi Takanashi
发明人： Hiroshi Fukutani , Kunihiko Ito , Mitsuaki Shioji , Kazuhiko Akimoto , Yasuhiro Inamasu , Toshihiro Matsumoto , Hiroshi Takanashi
IPC分类号： G02F1/1335 , G02F1/1347 , G02F1/139 , G09G3/36
CPC分类号： G09G3/3607 , G02F1/133514 , G02F1/13471 , G02F1/1396
摘要： A color liquid crystal display device in which a color filter is provided over the entire surface of the glass substrate. In a first embodiment, display electrodes extend over a plurality of color filter sectors to form segment electrodes. In a second embodiment, the transmissivity of light passing through the liquid crystal layer can be varied in levels by making the display electrodes in two-layer, operating voltage on each of the electrodes independently, and varying in levels the amplitude of voltage applied on the liquid crystal layer by the display electrodes. In a third embodiment, the amount of light transmitted in the display area of a color filter sector is controlled by two or more display electrodes which divide up the display area.

3. 发明授权

US5223962A Liquid-crystal color display with parallelogram-shaped pixels 失效
标题翻译：具有平行四边形像素的液晶彩色显示
公开(公告)号：US5223962A
公开(公告)日：1993-06-29
申请号：US788482
申请日：1991-11-06
申请人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
发明人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133514 , G02F1/134309 , G02F1/133512
摘要： Disclosed is a liquid-crystal color display having a pair of light-transmitting substrates disposed opposite each other sandwiching a liquid crystal layer between them and color selecting members and a light blocking member provided on one of the pair of light-transmitting substrates, wherein the shape of each pixel defined by the color selecting members and the light blocking member is a parallelogram with all four angles other than 90.degree.. Accordingly, the liquid-crystal color display of the invention is capable of displaying sloping letters such as italics and other sloping patterns as naturally sloping patterns easy to recognize.
摘要翻译：公开了一种液晶彩色显示器，其具有一对彼此相对布置的透光基板，夹在其间的液晶层和选色部件以及设置在一对透光基板中的一个上的遮光部件，其中，由选色构件和遮光构件限定的每个像素的形状是除90度以外的所有四个角度的平行四边形。因此，本发明的液晶彩色显示器能够显示倾斜字母，例如斜体和其他倾斜图案，作为易于识别的自然倾斜图案。

4. 发明授权

US5268778A Liquid crystal display with one light shield between color filters and second light shield between filter elements 失效
标题翻译：液晶显示器，滤色片之间有一个遮光罩和滤光片之间的第二个遮光罩
公开(公告)号：US5268778A
公开(公告)日：1993-12-07
申请号：US781410
申请日：1991-10-23
申请人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
发明人： Mitsuaki Shioji , Kunihiko Ito , Hiroshi Fukutani , Kazuhiko Akimoto
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133512
摘要： A liquid crystal display apparatus includes light shielding members provided longitudinally and latitudinally throughout the whole face of one transparent base plate out of a pair of base plates to be provided oppositely with a liquid crystal layer being disposed therebetween, having constant width and pitch, transparent conductive members provided on the liquid crystal layer side, of the above described one pair of light transparent base plate. It is characterized in that the non-display portion provided on the transparent base plate is provided with the light shielding member, with the above-described liquid crystal layer being disposed therebetween, and is overlapped by the light shielding member so as not to protrude from the above described light shield member.

5. 发明授权

US5132830A Color liquid crystal display device having a light scattering plate and light blocking members 失效
标题翻译：彩色液晶显示装置，具有轻型散热板和遮光件
公开(公告)号：US5132830A
公开(公告)日：1992-07-21
申请号：US630039
申请日：1990-12-19
申请人： Hiroshi Fukutani , Kunihiko Ito , Kazuhiko Akimoto
发明人： Hiroshi Fukutani , Kunihiko Ito , Kazuhiko Akimoto
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/1343 , G09F9/00 , G09F9/30
CPC分类号： G02F1/133514 , G02F1/133504 , G02F2201/305
摘要： In a color liquid crystal display device of the invention, light-blocking members of predetermined configurations (characters, graphics etc.) are disposed on the surface of one side of a liquid crystal display element, that is to say the surface on the side opposite to the light source, and the predetermined configurations are displayed on the color liquid crystal display device by blocking the light from the light source with the light-blocking members. Further, a light-scattering plate is disposed between the light source and the liquid crystal display element, or between the liquid crystal display element and the light-blocking members. It is possible to allow transmission of a part of the light blocked by the light-blocking members by scattering the light which is transmitted through the liquid crystal display element with the arrangement of the light-scattering plate. Therefore, around the periphery of the light-blocking members, the color balance of the transmitted light breaks down and only a specific color of light is transmitted, thereby preventing the colored and blurred appearance of the peripheral part of the light-blocking members. Based upon this, the display quality of the color liquid crystal display device is markedly improved.

6. 发明授权

US5594572A Liquid crystal display element with gap uniformity 失效
标题翻译：具有间隙均匀性的液晶显示元件
公开(公告)号：US5594572A
公开(公告)日：1997-01-14
申请号：US402335
申请日：1995-03-10
申请人： Hiroshi Fukutani , Hiroshi Ohnishi , Shuichi Uebe , Akihiro Horita
发明人： Hiroshi Fukutani , Hiroshi Ohnishi , Shuichi Uebe , Akihiro Horita
IPC分类号： G02F1/1339
CPC分类号： G02F1/13392
摘要： A liquid crystal display element including at least two kinds of spherical particles as a gap holding material in which each hardness is different in liquid crystal injected into a gap between a pair of substrates. Particle diameter accuracy of each particle is not more than 4%, a particle diameter of the particle with high hardness is not more than a particle diameter of the particle with low hardness, a number of the particle with high hardness to the particle with low hardness is 1 to 4, an average particle diameter of the particle with low hardness to the particle with high hardness is 1 to 1.05 and compression modulus of the particle with high hardness to the particle with low hardness is 1.14 to 14.3. As a result, gap uniformity can be improved. Moreover, occurrence of gap irregularity at the time of low temperature and of impact can be prevented.
摘要翻译：一种液晶显示元件，包括至少两种球形颗粒作为间隙保持材料，其中每个硬度在注入到一对基板之间的间隙中的液晶中是不同的。每个颗粒的粒径精度不大于4％，硬度高的颗粒的粒径不大于具有低硬度的颗粒的粒径，具有低硬度的颗粒具有高硬度的颗粒数为1〜4，与硬度高的颗粒相比，硬度低的颗粒的平均粒径为1〜1.05，硬度低的颗粒的压缩弹性模量为1.14〜14.3。结果，可以提高间隙均匀性。此外，可以防止在低温时和冲击时发生间隙不规则。

7. 发明授权

US5264952A Two celled color liquid crystal display device 失效
标题翻译：双电池彩色液晶显示装置
公开(公告)号：US5264952A
公开(公告)日：1993-11-23
申请号：US615695
申请日：1990-11-20
申请人： Hiroshi Fukutani , Kunihiko Ito , Kazuhiko Akimoto , Mitsuaki Shioji , Hiroshi Takanashi
发明人： Hiroshi Fukutani , Kunihiko Ito , Kazuhiko Akimoto , Mitsuaki Shioji , Hiroshi Takanashi
IPC分类号： G02F1/1335 , G02F1/1347 , G02F1/139 , G09G3/36 , G02F1/133
CPC分类号： G09G3/3607 , G02F1/133514 , G02F1/13471 , G02F1/1396
摘要： In a color liquid crystal display device, the shape of a color filter cannot be seen and coloring of areas other than a display area due to leaking light is prevented. By making a first and second segment electrodes in a two layer construction, it becomes possible to display two different display image planes in different colors with only the single layer type color liquid crystal display device. Further, sufficient contrast can be obtained by using a liquid crystal element for compensation. It is also possible to display two kinds of display image planes, namely a color display image plane and a black and white display image plane. Two kinds of color display image planes can be displayed because the color liquid crystal display device is made in a two layered construction. A so-called normally black display and normally white display can be switched. Further, when the display state is switched between normally black display and normally white display, the background color changes and it is possible to maintain the same display color. Further display colors can be doubled as compared to the example of the prior art.

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