Test image projector for testing imaging devices
    1.
    发明授权
    Test image projector for testing imaging devices 失效
    用于测试成像设备的测试图像投影仪

    公开(公告)号:US4443058A

    公开(公告)日:1984-04-17

    申请号:US304505

    申请日:1981-09-22

    CPC classification number: G01M11/00 G02B27/2292

    Abstract: A test image projector operating in the ultraviolet through infrared specm that is comprised of two symmetrically mounted identical mirrors which are off-axis sections of an astronomical quality parabola. The first mirror produces collimated beams from object points and reflects these collimated beams onto the second mirror while the second mirror refocuses the collimated beams into diffraction limited image points, and thus provides a diffraction limited test image. The test image is used to check the quality of optical and electrooptical systems.

    Abstract translation: 由紫外线通过红外光谱操作的测试图像投影仪,其由两个对称安装的相同的反射镜组成,该反射镜是天文质量抛物线的离轴部分。 第一个镜子产生来自物体点的准直光束,并将这些准直光束反射到第二个反射镜上,而第二个镜子将准直光束重新聚焦成衍射受限图像点,从而提供衍射极限的测试图像。 测试图像用于检查光学和电光学系统的质量。

    Miniature flat panel two microchannel plate picture element array image
intensifier tube
    2.
    发明授权
    Miniature flat panel two microchannel plate picture element array image intensifier tube 失效
    微型平板两个微通道板像素阵列图像增强管

    公开(公告)号:US4020376A

    公开(公告)日:1977-04-26

    申请号:US664219

    申请日:1976-03-05

    CPC classification number: H01J43/246 H01J29/467 H01J31/08

    Abstract: A miniature flat panel image intensifier tube display device using two inne microchannel plate (MCP) electron multipliers that have two arrays of orthogonally positioned electrically isolated parallel metallic stripes as electrodes on their interfacing surfaces and have the conventional continuous electrodes on the other two surfaces. A solid photocathode layer is in proximity focus with the solid input electrode of the first MCP, and the solid output electrode of the second MCP is in proximity focus with a display device. Array switching electronic means selectively switches bias voltages in some selected scan mode over the two arrays of MCP metallic stripes to provide a selective electron charge pattern exiting the second MCP wherein the charge pattern is converted to a visible image at the display device.

    Abstract translation: 使用两个在线微通道板(MCP)电子倍增器的微型平板图像增强管显示装置,其具有两个正交定位的电隔离的平行金属条的阵列作为其界面上的电极,并且在另外两个表面上具有常规的连续电极 。 固体光电阴极层与第一MCP的固体输入电极接近对焦,并且第二MCP的固体输出电极与显示装置接近对焦。 阵列切换电子装置选择性地在一些选择的扫描模式中在两个MCP金属条阵列上切换偏置电压,以提供离开第二MCP的选择性电子电荷图案,其中电荷图案在显示装置处被转换成可视图像。

    Orthogonal array faceplate wafer tube display
    3.
    发明授权
    Orthogonal array faceplate wafer tube display 失效
    正交阵列面板晶圆管显示

    公开(公告)号:US4184069A

    公开(公告)日:1980-01-15

    申请号:US891107

    申请日:1978-03-28

    CPC classification number: H01J31/507 H01J31/127 H01J2201/342

    Abstract: Minature video-type display comprised of an otherwise normal microchannel ate (MCP) image intensifier wafer tube which uses, instead of the normal input faceplate having a uniform photocathode, a video-driven one-dimensional electroluminescent array on the output surface thereof and an orthogonal one-dimensional photocathode array mounted on the inner surface thereof. The fiber optic faceplate contains vacuum feed-throughs for the cathode array elements.

    Abstract translation: 微型视频显示器由另外一般的微通道板(MCP)图像增强器晶片管组成,其代替具有均匀光电阴极的正常输入面板,在其输出表面上使用视频驱动的一维电致发光阵列,并且正交 安装在其内表面上的一维光电阴极阵列。 光纤面板包含用于阴极阵列元件的真空馈通。

    Infrared viewing system
    4.
    发明授权
    Infrared viewing system 失效
    红外观察系统

    公开(公告)号:US4362938A

    公开(公告)日:1982-12-07

    申请号:US206913

    申请日:1980-11-14

    CPC classification number: H04N5/33

    Abstract: A column of infrared detectors are repetitively optically scanned across annfrared scene. The outputs of the detectors are fed to a viewing matrix of light emitters consisting of a plurality of columns of detectors, each column having light emitters corresponding to respective detectors. As the detectors are scanned across the scene, successive columns of detectors are energized or enabled such that the light emitted by the individual emitters is directly related to the infrared radiation falling on a corresponding detector. The image may thus be directly viewed by an observer. An alternate system employs a storage matrix having light detectors corresponding to the emitters of the viewing matrix such that the output of the viewing matrix, instead of being directly viewed, is stored and is then read out in a normal television raster to provide a video signal for distant television viewing.

    Abstract translation: 一列红外探测器在红外线场景中重复光学扫描。 检测器的输出被馈送到由多个检测器列组成的发光体的观察矩阵,每列具有对应于各个检测器的发光体。 随着检测器在场景中扫描,连续的检测器列被激励或启用,使得由各个发射器发射的光直接与落在相应检测器上的红外辐射有关。 因此,图像可以由观察者直接观看。 替代系统采用具有对应于观看矩阵的发射器的光检测器的存储矩阵,使得观看矩阵的输出而不是直接观看被存储,然后在普通电视光栅中被读出以提供视频信号 用于远程电视观看。

    Miniature flat panel photocathode and microchannel plate picture element
array image intensifier tube
    6.
    发明授权
    Miniature flat panel photocathode and microchannel plate picture element array image intensifier tube 失效
    微型平板光电阴极和微通道板像素阵列图像增强管

    公开(公告)号:US4031552A

    公开(公告)日:1977-06-21

    申请号:US664325

    申请日:1976-03-05

    CPC classification number: H01J29/467 H01J31/506 H01J2201/342

    Abstract: A miniature flat panel image intensifier display tube having an array of ctrically isolated parallel photocathode array stripes adjacent and orthogonal to a microchannel plate input electrode array comprising electrically isolated parallel metallic stripes. A video picture signal generator modulates a radiation source that causes a generally uniform flow of photons to impinge on the photocathode array. The photoelectrons that are emitted from the photocathode array are selectively accelerated into a charge pattern according to differential voltages scanned across both arrays by array switching electronic means wherein the charge pattern is converted to a visible image for viewing by an observer.

    Abstract translation: 一种微型平板图像增强显示管,其具有与包括电隔离的平行金属条纹的微通道板输入电极阵列相邻并正交的电隔离的平行光电阴极阵列条阵列。 视频图像信号发生器调制辐射源,其引起大致均匀的光子流入光电阴极阵列上。 从光电阴极阵列发射的光电子根据通过阵列切换电子装置在两个阵列上扫描的差分电压而选择性地加速成电荷模式,其中电荷模式被转换成可见图像以供观察者观看。

    Toric reflector display
    7.
    发明授权
    Toric reflector display 失效
    Toric反光板显示

    公开(公告)号:US4026641A

    公开(公告)日:1977-05-31

    申请号:US645501

    申请日:1975-12-30

    Abstract: A toric reflector display comprising a toric concave reflector with a toriconvex object surface, an auxiliary display device, and an optical transfer device which transfers information from the auxiliary display to the toric object surface. The toric reflector display provides an observer with a distant virtual image of the information. The virtual image of the information may be viewed superimposed on the real world if the toric concave reflector is semi-opaque.

    Abstract translation: 一种复曲面反射器显示器,包括具有复曲面凸面物体表面的复曲面反射器,辅助显示设备和将信息从辅助显示器传送到复曲面物体表面的光学传递设备。 复曲面反射器显示器为观察者提供信息的远处虚拟图像。 如果复曲面凹面反射体是半不透明的,那么信息的虚像可以被叠加在现实世界中。

    Photocathode and microchannel plate picture element array image
intensifier tube and system
    8.
    发明授权
    Photocathode and microchannel plate picture element array image intensifier tube and system 失效
    光电阴极和微通道板像素阵列图像增强管和系统

    公开(公告)号:US4024391A

    公开(公告)日:1977-05-17

    申请号:US675367

    申请日:1976-04-09

    CPC classification number: H01J31/505 H01J29/38

    Abstract: A picture element array image intensifier tube display device and system providing image analysis and processing schemes for an image in either direct or remote view. The picture element array comprises an array of electrically isolated parallel photocathode stripes that are adjacent and orthogonal to a microchannel plate input electrode array of electrically isolated parallel metallic stripes which have differential bias voltages selectively switched thereacross in some selective scan mode wherein said bias voltages are varied according to image analysis and processing schemes in a feedback circuit.

    Abstract translation: 一种用于在直接或远程视图中为图像提供图像分析和处理方案的图像元素阵列图像增强管显示装置和系统。 像素阵列包括电隔离的平行光电阴极条的阵列,其与电隔离的平行金属条的微通道板输入电极阵列相邻并正交,所述电隔离平行金属条具有在某种选择性扫描模式中选择性地切换的偏压,其中所述偏置电压变化 根据反馈电路中的图像分析和处理方案。

    Two microchannel plate picture element array image intensifier tube and
system
    9.
    发明授权
    Two microchannel plate picture element array image intensifier tube and system 失效
    两个微通道板像素阵列图像增强管和系统

    公开(公告)号:US4024390A

    公开(公告)日:1977-05-17

    申请号:US675366

    申请日:1976-04-09

    CPC classification number: H01J29/38 H01J31/505

    Abstract: A picture element array image intensifier tube display device and system providing image analysis and processing schemes for an image in either direct or remote view. The picture element array comprises two in-line microchannel plate (MCP) electron multipliers having an array of electrically isolated parallel output electrode stripes on a first MCP that are adjacent and orthogonal to a second MCP input electrode array of electrically isolated parallel metallic stripes. The input and output electrode array stripes have differential bias voltages selectively switched thereacross in some selective scan mode wherein said bias voltages are varied according to image analysis and processing schemes in a feedback circuit.

    Abstract translation: 一种用于在直接或远程视图中为图像提供图像分析和处理方案的图像元素阵列图像增强管显示装置和系统。 像素阵列包括两个在线微通道板(MCP)电子倍增器,其具有在第一MCP上的与电隔离的平行金属条纹的第二MCP输入电极阵列相邻且正交的电隔离的平行输出电极条阵列。 输入和输出电极阵列条纹在一些选择性扫描模式中选择性地切换到该偏置电压,其中所述偏置电压根据反馈电路中的图像分析和处理方案而变化。

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