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1. 发明授权

US5032021A Liquid crystal projector 失效
标题翻译：液晶投影仪
公开(公告)号：US5032021A
公开(公告)日：1991-07-16
申请号：US596668
申请日：1990-10-10
申请人： Keiichi Kanatani , Shunichi Kishimoto , Haruhisa Kosaka , Goro Hamagishi
发明人： Keiichi Kanatani , Shunichi Kishimoto , Haruhisa Kosaka , Goro Hamagishi
IPC分类号： G02F1/133 , H04N5/74 , H04N9/31
CPC分类号： G02F1/133385 , H04N5/7441 , H04N9/3144 , H04N9/3167
摘要： A liquid crystal display unit comprising a condenser lens, incident-side polarizing plate, liquid crystal panel and emanating-side polarizing plate is disposed in an optical path from a light source toward a projection lens. A cooler comprising a closed flat platelike glass container and a refrigerant enclosed in the container with a vacuum space of specified volume left therein is joined to each of the incident-side polarizing plate and the liquid crystal panel over an effective image area. The incident-size polarizing plate and the liquid crystal panel are prevented from overheating by the spontaneous convection and evaporation of the refrigerant and the condensation thereof within the space.

2. 发明授权

US4920298A Flat fluorescent lamp for liquid crystal display 失效
标题翻译：平板荧光灯用于液晶显示
公开(公告)号：US4920298A
公开(公告)日：1990-04-24
申请号：US169708
申请日：1988-03-18
申请人： Katsuhiro Hinotani , Shunichi Kishimoto , Haruhisa Kosaka , Katsumi Terada , Goro Hamagishi
发明人： Katsuhiro Hinotani , Shunichi Kishimoto , Haruhisa Kosaka , Katsumi Terada , Goro Hamagishi
IPC分类号： F21V8/00 , G02F1/13357 , H01J61/30
CPC分类号： G02F1/133604 , H01J61/30
摘要： In a flat fluorescent lamp for serving as a back light of liquid crystal panels for use in display devices, upper and lower glass plates are respectively coated with fluorescent film on its inner surface and arranged in parallel to each other, a glass side wall is disposed along the peripheral edges of the upper and lower glass plates in order to form a hermetic discharge space between the upper and lower glass plates, a pair of discharge electrodes are arranged in parallel within the discharge space and opposed to each other, at least one reinforcing glass member having a height approximately equal to the distance between the upper and lower glass plates and for supporting the upper and lower glass plates is disposed between the electrodes, and the upper glass plate is formed at its inner surface with an uncoated portion having no fluorescent film at the position where the upper glass plate is opposed to the reinforcing glass member in contact therewith.
摘要翻译：在用作显示装置的液晶面板的背光的平面荧光灯中，上下玻璃板在其内表面上分别涂有荧光膜并且彼此平行地布置，玻璃侧壁被布置沿着上玻璃板和下玻璃板的周边边缘，以便在上玻璃板和下玻璃板之间形成密封的放电空间，一对放电电极平行布置在放电空间内并彼此相对，至少一个增强玻璃构件的高度大致等于上下玻璃板之间的距离，并且用于支撑上玻璃板和下玻璃板，设置在电极之间，并且上玻璃板在其内表面上形成有不具有荧光体的未涂覆部分在上玻璃板与与其接触的加强玻璃构件相对的位置处的膜。

3. 发明授权

US5493351A Liquid crystal projector 失效
标题翻译：液晶投影仪
公开(公告)号：US5493351A
公开(公告)日：1996-02-20
申请号：US160024
申请日：1993-11-30
申请人： Goro Hamagishi , Masahiro Sakata , Katsumi Terada , Haruhisa Kosaka , Shunichi Kishimoto , Keiichi Kanatani
发明人： Goro Hamagishi , Masahiro Sakata , Katsumi Terada , Haruhisa Kosaka , Shunichi Kishimoto , Keiichi Kanatani
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1335 , H04N9/31 , G03B21/00
CPC分类号： H04N9/3144 , G02F1/133385 , G02F1/133514
摘要： A liquid crystal projector includes a light source, a color filter for adding color projection image, a liquid crystal panel for forming a projection image on it, a projection lens and an optical unit located between the color filter and the liquid crystal panel for optically coupling the color filter and the liquid crystal panel. The color filter is separately located from the liquid crystal, and therefore the increase in temperature on the color filter because of absorbing the light from the light source has less effect on the liquid crystal panel.
摘要翻译：液晶投影仪包括光源，用于添加彩色投影图像的滤色器，用于在其上形成投影图像的液晶面板，投影透镜和位于滤色器和用于光耦合的液晶面板之间的光学单元滤色器和液晶面板。滤色器与液晶分开设置，因此由于吸收来自光源的光而使滤色器上的温度升高对液晶面板的影响较小。

4. 发明授权

US4587376A Sunlight-into-energy conversion apparatus 失效
标题翻译：阳光转化能量转换装置
公开(公告)号：US4587376A
公开(公告)日：1986-05-06
申请号：US647989
申请日：1984-09-06
申请人： Haruhisa Kosaka , Daizo Takaoka
发明人： Haruhisa Kosaka , Daizo Takaoka
IPC分类号： F24J2/32 , F24J2/46 , H01L31/052 , H01L31/058 , H01L31/04 , F24J2/42
CPC分类号： F24J2/4652 , F24J2/32 , H01L31/052 , H02S40/44 , Y02E10/44 , Y02E10/50 , Y02E10/60
摘要： An apparatus in which amorphous silicon solar cells are formed on a heat collecting plate. The solar cells are formed by using a superstrate or a substrate. Both a light-permeable superstrate and a metallic substrate are available for use. If the light-permeable superstrate is adopted, metallic electrodes, formed on the side of the heat collecting plate as lower electrodes of the solar cells, are attached to the heat collecting plate through electrically insulating adhesives, provided that the upper surface of the superstrate is exposed against the incident sunlight. The light-permeable superstrate is made of a heat absorbing material transmitting light having a wavelength range which is absorbed by the amorphous silicon layer of the solar cells while absorbing light having a wavelength range which is transmitted through the amorphous silicon layer thereby to convert the light into thermal energy. Alternatively, a heat absorbing layer made of a material having the above-mentioned property may be provided on a transparent superstrate. On the other hand, if the metallic substrate is used, the substrate is also available for the heat collecting plate, or is attached to the heat collecting plate while said heat absorbing layer may be provided on transparent electrodes formed on the upper side of the substrate as upper electrodes of the solar cells.
摘要翻译：在集热板上形成非晶硅太阳能电池的装置。太阳能电池通过使用上层或基板形成。透光性的覆层和金属基材都可以使用。如果采用透光性覆盖层，则形成在集热板侧的太阳能电池的下部电极的金属电极通过电绝缘性粘合剂附着在集热板上，前提是覆盖层的上表面为暴露在事件阳光下。透光性覆层由吸收透光性的材料构成，该吸收材料具有透射由太阳能电池的非晶硅层吸收的波长范围的光，同时吸收透过非晶硅层的波长范围的光，从而转换光进入热能。或者，由具有上述特性的材料制成的吸热层可以设置在透明的覆层上。另一方面，如果使用金属基板，则基板也可用于集热板，或者附着在集热板上，而所述吸热层可以设置在形成在基板的上侧的透明电极上作为太阳能电池的上电极。

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