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公开(公告)号：US5241376A
公开(公告)日：1993-08-31
申请号：US686462
申请日：1991-04-17
申请人： Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Yoshihisa Koyama , Yuji Uchiyama
发明人： Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Yoshihisa Koyama , Yuji Uchiyama
CPC分类号： H04N5/30
摘要： A cinematographic system records motion-picture images on an elongate information recording medium which includes either a charge storage layer or a light modulating layer. The recorded images are reproduced and projected onto a screen. If the charge storage layer is employed, the motion-picture images are recorded as corresponding electric charge images photoelectrically converted from optical images, and if the light modulating layer is employed, image information corresponding to the motion-picture images is recorded under an electric field depending on electric charge images photoelectrically converted from optical images.
摘要翻译： 电影系统在包括电荷存储层或光调制层的细长信息记录介质上记录运动图像图像。 记录的图像被再现并投影到屏幕上。 如果采用电荷存储层，运动图像被记录为从光学图像光电转换的对应电荷图像，并且如果使用光调制层，则将与运动图像相对应的图像信息记录在电场 取决于从光学图像光电转换的电荷图像。
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52.发明授权
公开(公告)号：US5161007A
公开(公告)日：1992-11-03
申请号：US691614
申请日：1991-04-25
申请人： Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Yoshihisa Koyama , Yuji Uchiyama
发明人： Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Yoshihisa Koyama , Yuji Uchiyama
摘要： A recording apparatus comprises first electrode, color-separation filter, recording, carrier generation, carrier transport, and second electrode layers which are laminated in order of mention. The recording layer and carrier generation layer may be separated at a given space. The recording layer comprises carrier retaining layer or a photo-modulation layer. Light image from an object is projected on the carrier generation layer through the first electrode, color-separation, and recording layers via an object lens enters the carrier generation layer. Carrier generated in the carrier generation layer in response to the light image are transported to the second electrode in response to application of a given voltage between the first and second electrodes. Discharge caused by application of the given voltage transfers a latent carrier image to the recording layer. The first electrode, color-separation filter and recording layers may be used for recording medium. The carrier generation, the carrier transport, and second electrode layers may be used as a recording head.
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53.发明授权Image formation and erasure on and from scattering-mode light-modulation device 失效来自散射模式光调制装置的图像形成和擦除
公开(公告)号：US5315318A
公开(公告)日：1994-05-24
申请号：US842032
申请日：1992-02-26
IPC分类号： B41M5/28 , G02F1/133 , G02F1/1334 , G09G3/00 , B41M5/26
CPC分类号： G09G3/008 , B41M5/281 , G02F1/1334 , G02F1/132
摘要： An image formation apparatus using a recording medium including a scattering-mode light-modulation member which takes an opaque state in response to a heat and takes a transparent state in response to an electric field. The apparatus comprises a heater and an electrode device which are disposed in opposed relation to the recording medium. The heater preheats the recording medium in accordance with a control signal from an external device and the electrode device applies an electric field to the recording medium after the heating, thereby completely erasing an image previously recorded in the recording medium. After the erasure, the recording medium is heated by a thermal head in accordance with an information signal from an external device so as to form a new image in the recording medium.
摘要翻译： 一种使用包括散射模式光调制部件的记录介质的图像形成装置，其响应于热量而采取不透明状态并且响应于电场而呈现透明状态。 该装置包括与记录介质相对设置的加热器和电极装置。 加热器根据来自外部设备的控制信号预热记录介质，并且电极装置在加热之后向记录介质施加电场，从而完全擦除先前记录在记录介质中的图像。 在擦除之后，记录介质根据来自外部设备的信息信号被热头加热，以便在记录介质中形成新的图像。
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54.发明授权Color television image pickup device with a stripe filter parallel to scanning direction 失效具有与扫描方向平行的条形滤波器的彩色电视图像拾取装置
公开(公告)号：US4757375A
公开(公告)日：1988-07-12
申请号：US875348
申请日：1986-06-17
CPC分类号： H04N9/077
摘要： A color image pickup device comprises an image pickup tube, a color stripe filter comprising a plurality of stripes, a circuit for obtaining a color multiplexed signal by multiplexing color components obtained via the color stripe filter in a direction perpendicular to a scanning direction of the image pickup tube, and a circuit for producing a color demodulated signal by subjecting the color multiplexed signal to a color demodulation. The color stripe filter is arranged on the image pickup tube so that a longitudinal direction of the stripes thereof is substantially parallel to the scanning direction.
摘要翻译： 彩色图像拾取装置包括图像拾取管，包括多个条纹的彩色条带滤光器，用于通过在与图像的扫描方向垂直的方向上经由彩色条带滤光器获得的颜色分量多路复用来获得彩色多路复用信号的电路 拾取管，以及通过对彩色多路复用信号进行彩色解调来产生彩色解调信号的电路。 彩色条形滤光器布置在图像拾取管上，使得条纹的纵向方向基本上平行于扫描方向。
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55.发明授权Charge latent image recording reproducing system with a uniformly charge detection region providing a reference intensity of a recorded object 失效具有提供记录对象的参考强度的均匀电荷检测区域的充电潜像记录再现系统
公开(公告)号：US5006935A
公开(公告)日：1991-04-09
申请号：US412310
申请日：1989-09-26
摘要： There is disclosed a recording/reproducing system comprising an optical system for directing along a path of an electromagnetic radio ray from an object toward a recording medium, and a recording head disposed in the path for generating a charge latent image onto the medium. The feature of the system resides in that the recording head (system) forms the detection region which is not entirely subject to the influence of the electromagnetic radio ray and which is provided in a portion of the charge recording region of the medium, and in that a reproducing system discriminates the polarity of charges or the recording mode of the charge latent image recorded onto the medium by detecting the charges in the dectection region.
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56.发明授权Image formation and erasure on and from scattering-mode light-modulation device 失效来自散射模式光调制装置的图像形成和擦除
公开(公告)号：US5422663A
公开(公告)日：1995-06-06
申请号：US220648
申请日：1994-03-31
IPC分类号： B41M5/28 , G02F1/133 , G02F1/1334 , G09G3/00 , B41J2/32
CPC分类号： G09G3/008 , B41M5/281 , G02F1/1334 , G02F1/132
摘要： An image formation apparatus using a recording medium including a scattering-mode light-modulation member which takes an opaque state in response to a heat and takes a transparent state in response to an electric field. The apparatus comprises an electrode device disposed in opposed relation to the recording medium and a charge removal device facing or in contact with the recording medium. The electrode device applies an electric field to the recording medium thereby completely erasing an image previously recorded in the recording medium and the charge removal device removes charge left in the recording medium due to application of the electric field by the electrode device. After the erasure, the recording medium is heated by a thermal head in accordance with an information signal from an external device so as to form a new image in the recording medium.
摘要翻译： 一种使用包括散射模式光调制部件的记录介质的图像形成装置，其响应于热量而采取不透明状态并且响应于电场而呈现透明状态。 该装置包括与记录介质相对设置的电极装置和面向或与记录介质接触的电荷去除装置。 电极装置向记录介质施加电场，从而完全擦除先前记录在记录介质中的图像，并且电荷去除装置通过由电极装置施加电场而去除记录介质中残留的电荷。 在擦除之后，记录介质根据来自外部设备的信息信号被热头加热，以便在记录介质中形成新的图像。
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57.发明授权
公开(公告)号：US5124545A
公开(公告)日：1992-06-23
申请号：US497164
申请日：1990-03-22
CPC分类号： G02F1/135 , G02F1/0338 , G02F2001/1352
摘要： A light-to-light conversion element which includes at least a photoconductive layer and a photo-modulation layer and in which light incident on these layers is reflected by a reflection layer and in which a selective reflection characteristic corresponding to color separation is given to the reflection layer. Thereby, among the light incident on the photoconductive layer and the photo-modulation layer, light having wavelength of the specific region is selectively reflected by the reflection layer, so that the write and read operation of information is performed on the selected light.
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公开(公告)号：US5185617A
公开(公告)日：1993-02-09
申请号：US633223
申请日：1990-12-24
CPC分类号： H04N9/3129
摘要： A method of information conversion in which a recording medium is composed of a photoconductive member and a photo-modulation member both exhibiting a photoelectric effect and a dielectric mirror interposed therebetween, laminated to each other. An electro-magnetic radiation beam intensity-modulated with a serial information to be converted is radiated to the photoconductive member. The radiated beam is deflected straight along a surface of the photoconductive member to form a charge image composed of electric charges having an electric charge quantity corresponding to the information, as arranged in a straight line in a region on a border between the photoconductive member and dielectric mirror, corresponding to a region of the photoconductive member to which the beam is radiated. A two-dimensional bundle of electro-magnetic radiation beams of constant intensity and covering the region on the border is radiated to the recording medium at the photo-modulation member side thereof to take out a two-dimensional bundle of electro-magnetic radiation beams exhibiting intensity variation subjected to the charge image due to the photoelectric effect from the recording medium.
摘要翻译： 一种信息转换方法，其中记录介质由感光体和光电效应两者之间介于其间的电介质镜组成。 将具有要转换的串行信息强度调制的电磁辐射束照射到感光体上。 辐射光束沿着感光体的表面直线偏转，以形成由具有与信息相对应的电荷量的电荷组成的电荷图像，其在感光体和电介质之间的边界上的区域中排列成直线 对应于光束辐射到的感光体的区域。 具有恒定强度并覆盖边界区域的二维电磁辐射束束在其光调制构件侧被辐射到记录介质，以取出呈现出二维束的电磁辐射束 由于来自记录介质的光电效应而受到充电图像的强度变化。
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59.发明授权Color television image pickup device with a stripe filter parallel to scanning direction 失效具有与扫描方向平行的条形滤波器的彩色电视图像拾取装置
公开(公告)号：US4757377A
公开(公告)日：1988-07-12
申请号：US889687
申请日：1986-07-23
申请人： Itsuo Takanashi , Shintaro Nakagaki , Hiroshi Ichimura , Takashi Kuriyama , Tsutou Asakura , Hiroki Kitamura
发明人： Itsuo Takanashi , Shintaro Nakagaki , Hiroshi Ichimura , Takashi Kuriyama , Tsutou Asakura , Hiroki Kitamura
CPC分类号： H04N9/07
摘要： A color image pickup device comprises an image pickup tube, a color stripe filter comprising a plurality of stripes, a circuit for obtaining a color multiplexed signal by sampling color information from the color stripe filter and multiplexing color components obtained by the sampling in a direction perpendicular to the scanning direction, and a circuit for producing a color demodulated signal by subjecting the color multiplexed signal to a color demodulation. The color stripe filter may be arranged on the image pickup tube so that a longitudinal direction of the stripes is approximately parallel to a scanning direction of the image pickup tube, and the sampling may be performed at sampling points which are deviated in the scanning direction for each scanning line. On the other hand, the color stripe filter may be arranged so that the scanning direction is inclined by a certain angle with respect to the longitudinal direction of the stripes so that an interval between two mutually adjacent sampling points on each scanning line along a direction approximately perpendicular to the scanning direction is within a repetition pitch of the scanning lines.
摘要翻译： 一种彩色图像拾取装置，包括图像拾取管，包括多个条纹的彩色条带滤光器，用于通过从彩色条带滤光器中取样颜色信息来获得彩色多路复用信号的电路， 以及通过对彩色多路复用信号进行彩色解调来产生彩色解调信号的电路。 彩色条形滤光器可以布置在图像拾取管上，使得条纹的纵向近似平行于图像拾取管的扫描方向，并且可以在扫描方向上偏离的采样点进行采样， 每条扫描线。 另一方面，彩条滤光片可以布置成使得扫描方向相对于条的纵向方向倾斜一定角度，使得沿每个扫描线上的两个彼此相邻的采样点之间的间隔大致 垂直于扫描方向的扫描线在扫描线的重复间距内。
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60.发明授权Color television image pickup device with a stripe filter parallel to scanning direction 失效具有与扫描方向平行的条形滤波器的彩色电视图像拾取装置
公开(公告)号：US4757376A
公开(公告)日：1988-07-12
申请号：US875349
申请日：1986-06-17
申请人： Itsuo Takanashi , Shintaro Nakagaki , Hiroshi Ichimura , Takashi Kuriyama , Tsutou Asakura , Hiroki Kitamura
发明人： Itsuo Takanashi , Shintaro Nakagaki , Hiroshi Ichimura , Takashi Kuriyama , Tsutou Asakura , Hiroki Kitamura
CPC分类号： H04N9/077
摘要： A color image pickup device comprises an image pickup tube, a color stripe filter comprising a plurality of stripe groups each having a plurality of stripes, and a circuit for obtaining a color multiplexed signal by multiplexing color components obtained via the color stripe filter in a direction perpendicular to the scanning direction for every one stripe group. The color stripe filter is arranged on the image pickup tube so that a longitudinal direction of the stripes of the color stripe filter is substantially parallel to a scanning direction of the image pickup tube. A color demodulated signal and/or a luminance signal are/is produced from the color multiplexed signal.
摘要翻译： 一种彩色图像拾取装置，包括图像拾取管，彩色条带滤光器，其包括多个条纹组，每个条纹组具有多个条纹;以及电路，用于通过将经由彩色条带滤光器获得的颜色分量多路复用， 垂直于每个条纹组的扫描方向。 彩色条形滤光器被布置在图像拾取管上，使得条形滤色器的条纹的纵向方向基本上平行于图像拾取管的扫描方向。 从彩色多路复用信号产生彩色解调信号和/或亮度信号。
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