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51.发明授权Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit 失效板状偏振元件，设置有该元件的偏振转换单元和设置有该单元的投影仪公开(公告)号：US06229646B1
公开(公告)日：2001-05-08
申请号：US08687622
申请日：1996-07-24
IPC分类号： G02B530
CPC分类号： H04N9/3167 , G02B27/283 , G02B27/285 , H04N9/3105
摘要： This specification discloses a plate-like polarizing element for converting light into polarized light having a plurality of units arranged along a common plane across the light, each of the units being provided with dividing means for dividing the light into reflected light and transmitted light whose planes of polarization are orthogonal to each other, varying means for varying the polarized state of at least one of the reflected light and the transmitted light to thereby make the planes of polarization of the two lights coincident with each other, and reflecting means for reflecting one of the reflected light and the transmitted light and directing it substantially in the same direction as the direction of travel of the other. The specification also discloses a polarizing conversion unit provided with such plate-like polarizing element, and a projector provided with such unit.
摘要翻译： 本说明书公开了一种用于将光转换成偏振光的板状偏振元件，具有沿着共同平面布置的多个单元，每个单元设置有用于将光分解成反射光和透射光的分割装置， 的偏振方向彼此正交，用于改变反射光和透射光中的至少一个的偏振状态的改变装置，从而使两个光的偏振平面彼此一致;以及反射装置，用于反射 反射光和透射光并且基本上沿与另一个的行进方向相同的方向引导。 本说明书还公开了一种设置有这种板状偏振元件的偏光转换单元，以及设置有该单元的投影仪。
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52.发明授权Electron apparatus using electron-emitting device and image forming apparatus 失效使用电子发射器件和图像形成装置的电子设备公开(公告)号：US06184619B2
公开(公告)日：2001-02-06
申请号：US09049975
申请日：1998-03-30
IPC分类号： H01J162
CPC分类号： H01J9/185 , H01J9/242 , H01J29/028 , H01J29/864 , H01J31/127 , H01J2201/3165 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： An electron apparatus includes a rear substrate having an electron-emitting device, a front substrate irradiated with electrons, and a support member for maintaining the interval between these substrates. The distribution of the electric field is controlled, and a force acting in the direction away from the support member is applied to emitted electrons to prevent the electrons from striking the support member. At this time, the electrons are accelerated toward the front substrate. Since the degree of deflection by a deflection force on the rear substrate side is larger than the degree of deflection by a deflection force on the front substrate side, the deflection force on the rear substrate side is relatively weakened.
摘要翻译： 电子设备包括具有电子发射器件的后衬底，用电子照射的前衬底和用于保持这些衬底之间的间隔的支撑构件。 控制电场的分布，并且沿着远离支撑构件的方向作用的力被施加到发射的电子，以防止电子撞击支撑构件。 此时，电子向前衬底加速。 由于后基板侧的偏转力的偏转度大于前基板侧的偏转力的偏转度，所以后基板侧的偏转力相对变弱。
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公开(公告)号：US06104136A
公开(公告)日：2000-08-15
申请号：US995895
申请日：1997-12-22
申请人： Naoto Abe , Masahiro Fushimi , Hideaki Mitsutake
发明人： Naoto Abe , Masahiro Fushimi , Hideaki Mitsutake
CPC分类号： H01J29/028 , H01J31/127 , H01J2329/8625 , H01J2329/863 , H01J2329/864 , H01J2329/8645
摘要： An image forming apparatus includes a vacuum envelope and an electron emission element, an image forming member and a spacer disposed within the vacuum envelope. The spacer, which is disposed between electrodes to which mutually different voltages are applied within the vacuum vessel, has semiconductivity on a surface thereof faced to vacuum and a conductive member arranged to encircle the surface.
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公开(公告)号：US5692819A
公开(公告)日：1997-12-02
申请号：US403549
申请日：1995-03-02
CPC分类号： F21V5/048 , F21V7/09 , H04N5/7441 , H04N9/3152 , F21W2131/406 , G02F1/1336 , H04N5/74
摘要： A projector comprising a light source having first and second high-luminance light emitting areas, an illuminating optical system for directing the light, from said light source, toward an object to be illuminated, wherein said first and second high-luminance light-emitting areas are positioned on the optical axis of said illuminating optical system, and a projection optical system for projecting the light emerging from said illuminated object, wherein said illuminating optical system is constructed in such a manner that a central area of said illuminated object is illuminated by most of the light beam from said first high-luminance light-emitting area, and a peripheral area of said illuminated object is illuminated by the remainder of the light beam from said first high-luminance light emitting area and most of the light from said second high-luminance light-emitting area.
摘要翻译： 一种投影仪，包括具有第一和第二高亮度发光区域的光源，用于将光从所述光源引导到被照明物体的照明光学系统，其中所述第一和第二高亮度发光区域 位于所述照明光学系统的光轴上，以及投影光学系统，用于投射从所述被照射物体出射的光，其中所述照明光学系统被构造成使得所述被照明物体的中心区域被大部分照射 来自所述第一高亮度发光区域的光束和所述被照明物体的外围区域被来自所述第一高亮度发光区域的光束的剩余部分照射，并且来自所述第二高亮度发光区域的大部分光线 亮度发光面积。
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55.发明授权Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit 失效板状偏振元件，设置有该元件的偏振转换单元和设置有该单元的投影仪
公开(公告)号：US5566367A
公开(公告)日：1996-10-15
申请号：US163564
申请日：1993-12-08
CPC分类号： H04N9/3167 , G02B27/283 , G02B27/285 , H04N9/3105
摘要： This specification discloses a plate-like polarizing element for converting light into polarized light having a plurality of units arranged along a common plane across the light, each of the units being provided with dividing means for dividing the light into reflected light and transmitted light whose planes of polarization are orthogonal to each other, varying means for varying the polarized state of at least one of the reflected light and the transmitted light to thereby make the planes of polarization of the two lights coincident with each other, and reflecting means for reflecting one of the reflected light and the transmitted light and directing it substantially in the same direction as the direction of travel of the other. The specification also discloses a polarizing conversion unit provided with such plate-like polarizing element, and a projector provided with such unit.
摘要翻译： 本说明书公开了一种用于将光转换成偏振光的板状偏振元件，具有沿着共同平面布置的多个单元，每个单元设置有用于将光分解成反射光和透射光的分割装置， 的偏振方向彼此正交，用于改变反射光和透射光中的至少一个的偏振状态的改变装置，从而使两个光的偏振平面彼此一致;以及反射装置，用于反射 反射光和透射光并且基本上沿与另一个的行进方向相同的方向引导。 本说明书还公开了一种设置有这种板状偏振元件的偏光转换单元，以及设置有该单元的投影仪。
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公开(公告)号：US5446510A
公开(公告)日：1995-08-29
申请号：US328406
申请日：1994-10-24
IPC分类号： G02B27/28 , G02F1/1335 , G02F1/13357 , H04N9/31 , G03B21/28
CPC分类号： H04N9/3167 , G02B27/283 , H04N9/3105 , G02F1/133536 , G02F1/13362 , G02F2001/13355
摘要： An image display apparatus has a radiation source, generator for generating an image by modulating a polarized light beam and directing device for directing a light beam from the radiation source toward the generator. The directing device has a conversion optical system for converting the beam from the radiation source into the polarized light beam. The conversion optical system has a polarizing beam splitter for splitting the beam from the radiation source into a first and second beams. In the conversion optical system, a 1/4 wavelength plate and a mirror are arranged so that the plane of polarization of the first beam is rotated to generate a third beam with the plane of polarization same as that of the second beam. The third beam is directed toward the generator through the polarizing beam splitter while the second beam is also directed toward the generator.
摘要翻译： 图像显示装置具有辐射源，发生器，用于通过调制偏振光束并引导用于将来自辐射源的光束引向发生器来产生图像。 引导装置具有用于将来自辐射源的光束转换成偏振光束的转换光学系统。 转换光学系统具有偏振分束器，用于将来自辐射源的光束分成第一和第二光束。 在转换光学系统中，配置1/4波长板和反射镜，使得第一光束的偏振面旋转以产生具有与第二光束的偏振面相同的第三光束。 第三束通过偏振分束器指向发生器，而第二光束也被引向发生器。
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57.发明授权Liquid crystal projector with one modulator including a member for preventing light from another modulator from entering the one 失效具有一个调制器的液晶投影仪，包括用于防止来自另一调制器的光进入该调制器的部件
公开(公告)号：US5371617A
公开(公告)日：1994-12-06
申请号：US959718
申请日：1992-10-13
IPC分类号： G02B27/14 , G02F1/1334 , G02F1/1335 , G02F1/1339 , H04N9/31 , G02F1/133
CPC分类号： G02B27/1026 , G02B27/1046 , G02B27/149 , G02F1/133512 , G02F1/13394 , H04N9/3105 , H04N9/315 , G02F1/1334 , G02F2203/03
摘要： A display apparatus using liquid crystal devices especially having a scattering mode and a projector in the display apparatus using the liquid crystal devices. The projector includes: an illuminating means for supplying illumination light; first and second modulating means for forming rays of image light by modulating the illumination light from the illuminating means; and a projecting means for projecting the rays of image light formed by the first and second modulating means. In this projector, a member for absorbing or reflecting the light traveling towards the second modulating means through the first modulating means is provides on at least any one of the light incident side and the light outgoing side of the second modulating means.
摘要翻译： 在使用液晶装置的显示装置中使用具有散射模式的液晶装置和投影仪的显示装置。 该投影仪包括：用于提供照明光的照明装置; 第一和第二调制装置，用于通过调制来自照明装置的照明光来形成光线; 以及用于投影由第一和第二调制装置形成的图像光的投射装置。 在该投影仪中，用于吸收或反射通过第一调制装置向第二调制装置传播的光的部件提供在第二调制装置的光入射侧和光出射侧中的至少任一个上。
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公开(公告)号：US5191472A
公开(公告)日：1993-03-02
申请号：US442723
申请日：1989-11-29
CPC分类号： G02B3/005 , G02B27/0018 , G02B3/0068 , G02B3/06 , G02B3/08 , G03B21/10 , G03B21/625
摘要： An image display apparatus comprises an image projection system having a projecting optical system, and a screen for displaying an image by receiving the image light deflected by a mirror system. The screen has a plurality of sheets one of which contains a group of cylindrical lenses which act as light transmitting areas and light blocking areas arranged on an image light exit plane along the direction of arrangement of the cylindrical lenses. The screen arrangement is capable of blocking undesirable reflected light.
摘要翻译： 图像显示装置包括具有投影光学系统的图像投影系统和通过接收由镜像系统偏转的图像光来显示图像的屏幕。 屏幕具有多个片材，其中一个片材包含一组柱面透镜，其作为透光区域和沿着柱面透镜的排列方向布置在图像光出射平面上的遮光区域。 屏幕布置能够阻挡不期望的反射光。
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公开(公告)号：US5041369A
公开(公告)日：1991-08-20
申请号：US322123
申请日：1989-03-13
申请人： Tetsuro Fukui , Kazuo Yoshinaga , Hideaki Mitsutake , Katsuya Oikawa , Shinsuke Takeuchi , Takeshi Miyazaki , Yoshio Takasu , Akihiro Mouri , Masato Katayama , Kazuo Isaka
发明人： Tetsuro Fukui , Kazuo Yoshinaga , Hideaki Mitsutake , Katsuya Oikawa , Shinsuke Takeuchi , Takeshi Miyazaki , Yoshio Takasu , Akihiro Mouri , Masato Katayama , Kazuo Isaka
CPC分类号： G03C1/498 , G03F7/0285 , Y10S430/145 , Y10S430/146
摘要： A photosensitive material comprises a photosensitive and heat-developable element, and further a light-to-heat conversion element or a nonlinear optical function element. The photosensitive and heat-developable element comprises at least a photosensitive silver halide, an organic silver salt and a reducing agent. The light-to-heat conversion element comprises at least one of an inorganic metal and an organic coloring matter. The nonlinear optical function element comprises a comprises a compound selected from the group consisting of an inorganic crystal, an organic crystal, a polymer, a polymeric liquid crystal, a polymeric composition and a polymeric liquid crystal composition. An image forming method employing the photosensitive material comprises the steps of imagewise exposing the material by use of a laser beam, heating the material and forming a polymer image on the material.
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公开(公告)号：US08031231B2
公开(公告)日：2011-10-04
申请号：US11615185
申请日：2006-12-22
摘要： In a video system of the invention, control means is provided for a terminal input apparatus which is connected by a communication network of a camera on the partner side and which comprises an image display apparatus having a multiwindow display function for selecting and displaying the camera. An image pickup operation which is required to the camera on the partner side, for example, the image pickup direction, focal distance, panning, exposure amount, white balance, automatic focusing, and the like of the designated camera are inputted by using an image display and a window display of the image display apparatus. The operation of the camera on the partner side and the operations of a tripod, a movable arm, and the like to hold the camera are controlled through communicating means. A photographed image is displayed by the display apparatus.
摘要翻译： 在本发明的视频系统中，提供了一种终端输入装置的控制装置，该终端输入装置通过对方的相机的通信网络连接，并且包括具有用于选择和显示相机的多窗口显示功能的图像显示装置。 通过使用图像来输入对方的相机所需的图像拾取操作，例如指定照相机的图像拾取方向，焦点距离，平移，曝光量，白平衡，自动对焦等 显示和图像显示装置的窗口显示。 通过通信装置控制相机侧的操作以及用于保持照相机的三脚架，可动臂等的操作。 由显示装置显示拍摄图像。
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