Display apparatus
    91.
    发明授权
    Display apparatus 失效
    显示装置

    公开(公告)号:US5739930A

    公开(公告)日:1998-04-14

    申请号:US576164

    申请日:1995-12-21

    摘要: In a display section, a plurality of pixels of minimum display units to display a hologram phase distribution are arranged to thereby construct a cell to display one pixel of a 2-dimensional image, and cells are further two-dimensionally arranged to thereby construct a display image plane. 2-dimensional image data and hologram phase distribution data from an input section are given to a display data forming section. Corresponding 2-dimensional image data and a hologram phase distribution are displayed in a display region of a display section, thereby producing hologram data for allowing a solid image to be recognized by the optical wave front conversion. A display control section executes a display control for allowing the 2-dimensional image data and hologram data from the display data forming section to be displayed in the display section. The 2-dimensional image data and hologram data are commonly managed and produced by the same data format of the cell unit including the image kind, display region, and display data in the region.

    摘要翻译: 在显示部分中,布置显示全息图相位分布的最小显示单元的多个像素,从而构成单元以显示二维图像的一个像素,并且进一步二维地布置单元,从而构成显示 图像平面 来自输入部的2维图像数据和全息图相位分布数据被赋予显示数据形成部。 相应的二维图像数据和全息图相位分布被显示在显示部分的显示区域中,从而产生用于通过光学波前转换来识别实心图像的全息图数据。 显示控制部分执行用于允许来自显示数据形成部分的二维图像数据和全息图数据显示在显示部分中的显示控制。 二维图像数据和全息图数据通常由包括该区域中的图像种类,显示区域和显示数据的单元单元的相同数据格式来管理和产生。

    Stereoscopic display apparatus use a holographic phase distribution
formed from two-dimensional images
    93.
    发明授权
    Stereoscopic display apparatus use a holographic phase distribution formed from two-dimensional images 失效
    立体显示装置使用由二维图像形成的全息相位分布

    公开(公告)号:US5513020A

    公开(公告)日:1996-04-30

    申请号:US113897

    申请日:1993-08-31

    IPC分类号: G03H1/08 G03H1/26

    CPC分类号: G03H1/08 G03H1/268

    摘要: Three-dimensional information for each object structure is used to provide a 2-dimensional plane to obtain a 2-dimensional image. Two-dimensional images by the projection seen from a plurality of points, which were finely divided on a hologram forming surface are formed on the 2-dimensional setting plane. As for an electronic hologram, a phase distribution at the hologram forming surface is calculated from the 2-dimensional images of each figure structure. The calculated phase distribution is displayed on a liquid crystal display or the like. A reference light is irradiated onto the phase distribution and is converted into an optical wave front, thereby displaying a solid image. In case of forming a hologram recording medium, each of the 2-dimensional images of a plurality of structures is multiplexingly exposed and the exposed regions are finely divided on a dry plate.

    摘要翻译: 使用每个对象结构的三维信息来提供二维平面以获得二维图像。 在二维设定平面上形成由在全息图形成面上精细分割的多个点所看到的投影的二维图像。 对于电子全息图,从每个图形结构的2维图像计算全息图形成表面处的相位分布。 计算出的相位分布显示在液晶显示器等上。 将参考光照射到相位分布上,并将其转换为光波前面,从而显示实心图像。 在形成全息图记录介质的情况下,多个结构的二维图像中的每一个被多路复用地曝光,并且曝光区域在干板上细分。

    Stereoscopic display apparatus
    94.
    发明授权
    Stereoscopic display apparatus 失效
    立体显示装置

    公开(公告)号:US5497189A

    公开(公告)日:1996-03-05

    申请号:US125660

    申请日:1993-09-23

    摘要: An image display to display a 2-dimensional image and a beam deflector to deflect the lights from the pixels constructing the image of the image display are provided. The beam deflector is arranged closely in front of the image display. A plurality of 2-dimensional images of different visual directions are sequentially displayed in the image display. The light from each pixel is deflected by the beam deflector synchronously with the display of the 2-dimensional image so that the light from each pixel is directed to the region in which the visual point has been set in order to obtain each image. The switching operation in this instance is executed at a high speed.

    摘要翻译: 提供了用于显示二维图像的图像显示器和用于偏转来自构成图像显示图像的像素的光束的光束偏转器。 光束偏转器紧密地布置在图像显示器的前面。 在图像显示中顺序地显示多个不同视觉方向的二维图像。 来自每个像素的光由光束偏转器与二维图像的显示器同步地偏转,使得来自每个像素的光被引导到已经设置了视点的区域以获得每个图像。 在这种情况下的切换操作是高速执行的。

    Headup display apparatus
    95.
    发明授权
    Headup display apparatus 失效
    头顶显示装置

    公开(公告)号:US5497170A

    公开(公告)日:1996-03-05

    申请号:US353304

    申请日:1994-12-05

    摘要: A headup display apparatus consists of a projection optical system unit installed in the dashboard of a car and a reflection member on the windshield. The projection optical system unit contains an indicator and an off-axis reflective hologram which reflects display light of the indicator toward the windshield, which in turn reflects it toward the viewing point of a driver. As a result, the display is seen superimposed on the exterior view. When external light as from the sun enters the projection optical system unit traveling in a direction reverse to the path of the display light, the off-axis reflective hologram reflects the incident external light toward a direction different from that of the outgoing display light to minimize an abnormal illumination of the indicator surface which would otherwise render the display unrecognizable. Behind the hologram is installed a heat dissipating member that receives infrared rays that have transmitted the hologram in order to dissipate heat.

    摘要翻译: 头枕显示装置由安装在轿厢的仪表板上的投影光学系统单元和挡风玻璃上的反射构件组成。 投影光学系统单元包含指示器和离轴反射全息图,该反射全息图将指示器的显示光反射到挡风玻璃,其反过来朝向驾驶员的观察点反射。 结果,显示器被叠加在外部视图上。 当来自太阳的外部光入射到与显示光的路径相反的方向行进的投影光学系统单元时,离轴反射全息图朝向与出射显示光的方向不同的方向反射入射的外部光,以最小化 指示器表面的异常照明,否则会使显示器无法识别。 在全息图之后安装有散热构件,其接收已经透射全息图以散发热量的红外线。

    Pyridoindole derivatives and processes for preparation thereof
    100.
    发明授权
    Pyridoindole derivatives and processes for preparation thereof 失效
    吡啶并吲哚衍生物及其制备方法

    公开(公告)号:US5141945A

    公开(公告)日:1992-08-25

    申请号:US409744

    申请日:1989-09-20

    CPC分类号: C07D471/04

    摘要: Compounds of the formula: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl or lower alkenyl, R.sup.2 is hydrogen, lower alkyl, or halogen, R.sup.3 is imidazolyl or pyridyl, each of which may have suitable substituents, and R.sup.4 is hydrogen, lower alkyl, lower alkenyl or hydroxy (lower) alkyl and R.sup.5 is hydrogen, hydroxy, or alkanoyloxy, or R.sup.4 and R.sup.5 are linked together to form an additional bond or novel pyridoindole derivatives which are useful as potent in selective antagonists of 5-HT receptors.

    摘要翻译: 下式的化合物:其中R 1是氢,低级烷基或低级链烯基,R 2是氢,低级烷基或卤素,R 3是咪唑基或吡啶基,其各自可以具有合适的取代基,并且R 4是氢,低级烷基 ,低级链烯基或羟基(低级)烷基,R 5是氢,羟基或烷酰氧基,或者R 4和R 5连接在一起形成另外的键或新的吡啶并吲哚衍生物,其可用于5-HT受体的选择性拮抗剂。