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1. 发明公开

EP0431894A2 Polarization converter for converting randomly polarized light to linearly polarized light 失效
标题翻译： Polarisationswandler zur Umwandlung von beliebig polarisiertem Licht in lineares polarisiertes Licht。
公开(公告)号：EP0431894A2
公开(公告)日：1991-06-12
申请号：EP90313155.5
申请日：1990-12-04
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G02B27/28 , G02B5/30
CPC分类号： G02B27/283
摘要： An efficiency polarization converter of few optical components for converting a randomly polarized light into a single beam of linearly polarized light, comprises a first optical device receiving the random light and projecting two linearly polarized lights one projected in a first direction, another to a second optical device which changes the polarization plane thereof, the polarization changed light being directed by a third optical device to the first direction, thereby the two linearly polarized light are combined and aligned to have a common polarization to become the single beam linearly polarized light projected in the first direction. Typical first optical device is a polarization beam splitter (PBS₁, PBS₄), a typical second optical device is a quarterwave plate with a mirror (M), a halfwave plate (6) or a Fresnel rhomb prism (9) with a mirror (M), or a photomodulation material (PML) interposed between biased electrodes (Et, Er) with a mirror (M), a typical third optical device is a polarization beam splitter (PB₂), a prism (7) or a mirror (M). The first and third optical devices may be combined to a 3-prism structure (PB₃). The polarization converter may be used with liquid crystal light modulators (11, 13) to utilize image display systems.
摘要翻译：一种用于将随机偏振光转换为单个直线偏振光束的少量光学部件的效率极化转换器包括：第一光学装置，其接收随机光并投射沿第一方向投影的两个线性偏振光，另一个到第二光学改变其偏振平面的装置，由第三光学装置引导的偏振变化的光向第一方向，由此两个线性偏振光被组合并对齐，以具有共同的偏振，从而成为投射在第一个方向典型的第一光学装置是偏振分束器（PBS1，PBS4），典型的第二光学装置是具有反射镜（M），半波片（6）或具有反射镜（M）的菲涅耳菱形棱镜（9）的四分之一波片）或者介于偏置电极（Et，Er）与反射镜（M）之间的光调制材料（PML），典型的第三光学装置是偏振分束器（PB2），棱镜（7）或反射镜（M）。第一和第三光学器件可以组合成三棱镜结构（PB3）。偏振转换器可以与液晶光调制器（11,13）一起使用以利用图像显示系统。

2. 发明授权

EP0450952B1 Optical system for a colour picture display 失效
标题翻译：用于彩色图像显示的光学器件
公开(公告)号：EP0450952B1
公开(公告)日：1996-08-28
申请号：EP91302962.5
申请日：1991-04-04
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G02F1/135 , H04N9/31 , G02B27/14
CPC分类号： G02B27/149 , G02B27/1026 , G02B27/145 , H04N9/312

3. 发明公开

EP0514083A3 Display system 失效
标题翻译：显示系统
公开(公告)号：EP0514083A3
公开(公告)日：1993-09-08
申请号：EP92304125.5
申请日：1992-05-07
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Konno, Toshio , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G09G3/02 , H04N5/74 , G02F1/135 , G02B26/10
CPC分类号： G09G3/002 , G09G3/02
摘要： The present invention offers a display system for displaying information comprising a linear array of N light-emitting devices emitting light of predetermined wavelength, the devices are arranged respectively with N pixels, a stream of the information is divided into pieces each of which containing the N pixels, and the N light-emitting devices are caused to emit N light beams simultaneously in a form of array during a given period for every divided piece of the information, the every divided piece of information may correspond to one line of a frame of picture, the N light beams are intensity-modulated respectively with the divided piece of the information, the N light beams are deflected simultaneously in a direction perpendicular to a direction of the array of the N light beams, and a spatial light modulator having a photo-conductive layer and a light modulation layer interposed between a pair of electrodes, the photoconductive layer is responsive to the deflected N light beams incident thereto through a focusing lens as a writing light, and a reading light of visible wavelength which is shorter than the predetermined wavelength of the emitted light from the linear array of the N light-emitting devices, the reading light irradiates the photomodulation layer of the spatial light modulator to read out and display the written information thereon.

4. 发明公开

EP0514083A2 Display system 失效
标题翻译： Anzeigesystem。
公开(公告)号：EP0514083A2
公开(公告)日：1992-11-19
申请号：EP92304125.5
申请日：1992-05-07
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Konno, Toshio , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G09G3/02 , H04N5/74 , G02F1/135 , G02B26/10
CPC分类号： G09G3/002 , G09G3/02
摘要： The present invention offers a display system for displaying information comprising a linear array of N light-emitting devices emitting light of predetermined wavelength, the devices are arranged respectively with N pixels, a stream of the information is divided into pieces each of which containing the N pixels, and the N light-emitting devices are caused to emit N light beams simultaneously in a form of array during a given period for every divided piece of the information, the every divided piece of information may correspond to one line of a frame of picture, the N light beams are intensity-modulated respectively with the divided piece of the information, the N light beams are deflected simultaneously in a direction perpendicular to a direction of the array of the N light beams, and a spatial light modulator having a photo-conductive layer and a light modulation layer interposed between a pair of electrodes, the photoconductive layer is responsive to the deflected N light beams incident thereto through a focusing lens as a writing light, and a reading light of visible wavelength which is shorter than the predetermined wavelength of the emitted light from the linear array of the N light-emitting devices, the reading light irradiates the photomodulation layer of the spatial light modulator to read out and display the written information thereon.
摘要翻译：本发明提供一种用于显示信息的显示系统，其包括发射预定波长的光的N个发光装置的线性阵列，所述装置分别具有N个像素，所述信息流被分成各自包含N个像素，并且使N个发光器件在每个分割的信息的给定周期期间以阵列的形式同时发射N个光束，每个分割的信息可以对应于一帧图像的一行分别对信息分割后的N个光束进行强度调制，在与N个光束的阵列的方向垂直的方向上同时偏转N个光束，导电层和介于一对电极之间的光调制层，光电导层对偏转的N个光束inci作出响应通过作为书写光的聚焦透镜凹陷到可见波长的读取光，其比来自N个发光元件的线阵的发射光的预定波长短的读取光，该读取光照射该调制层的光调制层空间光调制器读出并显示其上的书面信息。

5. 发明授权

EP0500398B1 Apparatus for driving photoelectric element array 失效
标题翻译：对于光电元件的矩阵控制装置
公开(公告)号：EP0500398B1
公开(公告)日：1997-04-16
申请号：EP92301512.7
申请日：1992-02-24
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Konno, Toshio , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G09G3/32 , G09G3/00
CPC分类号： H04N1/1934 , G09G3/02 , G09G3/32 , H04N1/19505 , H04N1/1951 , H04N1/19531 , H04N1/19563 , H04N1/4056

6. 发明公开

EP0500398A3 Apparatus for driving photoelectric element array 失效
标题翻译：光电元件阵列驱动装置
公开(公告)号：EP0500398A3
公开(公告)日：1994-08-03
申请号：EP92301512.7
申请日：1992-02-24
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Konno, Toshio , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G09G3/32 , G09G3/00
CPC分类号： H04N1/1934 , G09G3/02 , G09G3/32 , H04N1/19505 , H04N1/1951 , H04N1/19531 , H04N1/19563 , H04N1/4056
摘要： An apparatus for driving photoelectric element arrays (PEA1, PEA2), based on successive pixel data, each array having an element group formed by aligning photoelectric elements (LED11, LED12, LED21, LED22), adjacent elements being separated from each other by a predetermined gap. The apparatus has a memory (SR) for successively stores the same number of the data as that of the elements in the group with respect to the number of the arrays and for outputting the stored data when each storage operation is completed and a driver (SU1, SU2) for generating drive signals corresponding to the outputted data and for applying each of the drive signals to respective elements in such a manner that the outputted data are applied to the respective elements simultaneously in each array and are applied to the respective elements by a predetermined timing among the arrays. The arrays are provided such that they are arranged so that respective alignment directions of the elements in the arrays are made parallel to each other, adjacent arrays are separated from each other by a gap corresponding to the predetermined gap multiplied by an integral number, and one of the groups in the adjacent arrays is displaced to left or right on the alignment direction against the other group, with respect to corresponding elements in the adjacent arrays.
摘要翻译：用于驱动光电元件阵列（PEA1，PEA2）的基础上连续像素数据的装置，具有通过对准光电元件（LED11，LED12，LED21，LED22）构成的元件组中的每个阵列，相邻的元件被彼此以预定分离间隙。该装置具有一个存储器（SR），用于连续地存储相同数量的数据作为该组中的元素相对于所述阵列的数目以及用于输出当每一存储操作完成所存储的数据和驱动器中的（SU1 ，SU2），用于生成对应于所输出的数据的驱动信号和用于施加各驱动信号，以各元素的，所述输出的数据被每一个阵列中同时施加到各个元件和由施加到各个元件的方式阵列之间的预定时间。阵列被设置为使得它们被布置为使得阵列中的元件的各个对准方向彼此平行，相邻阵列彼此隔开对应于预定间隙的间隙乘以整数，并且一个的相邻阵列中的组相对于相邻阵列中的相应元件在对准方向上相对于另一组移位到左侧或右侧。

7. 发明公开

EP0500398A2 Apparatus for driving photoelectric element array 失效
标题翻译： Steuergerätfüreine Matrix von photoelektrischen Elementen。
公开(公告)号：EP0500398A2
公开(公告)日：1992-08-26
申请号：EP92301512.7
申请日：1992-02-24
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Konno, Toshio , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G09G3/32 , G09G3/00
CPC分类号： H04N1/1934 , G09G3/02 , G09G3/32 , H04N1/19505 , H04N1/1951 , H04N1/19531 , H04N1/19563 , H04N1/4056
摘要： An apparatus for driving photoelectric element arrays (PEA1, PEA2), based on successive pixel data, each array having an element group formed by aligning photoelectric elements (LED11, LED12, LED21, LED22), adjacent elements being separated from each other by a predetermined gap. The apparatus has a memory (SR) for successively stores the same number of the data as that of the elements in the group with respect to the number of the arrays and for outputting the stored data when each storage operation is completed and a driver (SU1, SU2) for generating drive signals corresponding to the outputted data and for applying each of the drive signals to respective elements in such a manner that the outputted data are applied to the respective elements simultaneously in each array and are applied to the respective elements by a predetermined timing among the arrays. The arrays are provided such that they are arranged so that respective alignment directions of the elements in the arrays are made parallel to each other, adjacent arrays are separated from each other by a gap corresponding to the predetermined gap multiplied by an integral number, and one of the groups in the adjacent arrays is displaced to left or right on the alignment direction against the other group, with respect to corresponding elements in the adjacent arrays.
摘要翻译：一种基于连续像素数据驱动光电元件阵列（PEA1，PEA2）的装置，每个阵列具有通过将光电元件（LED11，LED12，LED21，LED22）对准而形成的元件组，相邻元件彼此分离预定的间隙。该装置具有存储器（SR），用于相对于阵列的数量连续地存储与组中的元件相同数量的数据，并且当每个存储操作完成时输出存储的数据，并且驱动器（SU1 ，SU2），用于产生对应于所输出的数据的驱动信号，并将每个驱动信号施加到各个元件，使得输出的数据以每个阵列同时被施加到各个元件，并通过一个阵列之间的预定定时。阵列被设置成使得它们被布置成使得阵列中的元件的相应对准方向彼此平行，相邻的阵列彼此分开与预定间隙相乘的间隙乘以整数，并且一个相邻阵列中的组相对于相邻阵列中的对应元件在对准方向上相对于另一组移位到左或右。

8. 发明公开

EP0450952A3 Optical system for a colour picture display 失效
标题翻译：用于彩色图像显示的光学系统
公开(公告)号：EP0450952A3
公开(公告)日：1992-06-03
申请号：EP91302962.5
申请日：1991-04-04
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G02F1/135 , H04N9/31 , G02B27/14
CPC分类号： G02B27/149 , G02B27/1026 , G02B27/145 , H04N9/312
摘要： There is disclosed an optical system for a color picture display having three spatial light modulators of reflecting type corresponding to an optical image of one of three primary colors by photoelectric effect and photomodulation effect, a writing device for guiding writing lights each carrying the optical image of one of the colors to each device, a reading device for guiding reading lights each in the region of wavelength of one of the colors to each device and a composing device for composing a composed reading light of the reading lights which are emitted from the optical devices respectively after optically modulated. The optical system comprises an optical apparatus (SCA) shared by the reading device and the composing device, having first, second and third prisms (1, 2 and 3), a first dichroic filter (4) provided between the first and the second prisms (1 and 2) and a second dichroic filter (5) provided between the second and the third prisms (2 and 3).

9. 发明公开

EP0431894A3 Polarization converter for converting randomly polarized light to linearly polarized light 失效
标题翻译：用于将随机偏振光转换成线性偏振光的偏光转换器
公开(公告)号：EP0431894A3
公开(公告)日：1992-03-04
申请号：EP90313155.5
申请日：1990-12-04
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G02B27/28 , G02B5/30
CPC分类号： G02B27/283
摘要： An efficiency polarization converter of few optical components for converting a randomly polarized light into a single beam of linearly polarized light, comprises a first optical device receiving the random light and projecting two linearly polarized lights one projected in a first direction, another to a second optical device which changes the polarization plane thereof, the polarization changed light being directed by a third optical device to the first direction, thereby the two linearly polarized light are combined and aligned to have a common polarization to become the single beam linearly polarized light projected in the first direction. Typical first optical device is a polarization beam splitter (PBS₁, PBS₄), a typical second optical device is a quarterwave plate with a mirror (M), a halfwave plate (6) or a Fresnel rhomb prism (9) with a mirror (M), or a photomodulation material (PML) interposed between biased electrodes (Et, Er) with a mirror (M), a typical third optical device is a polarization beam splitter (PB₂), a prism (7) or a mirror (M). The first and third optical devices may be combined to a 3-prism structure (PB₃). The polarization converter may be used with liquid crystal light modulators (11, 13) to utilize image display systems.

10. 发明公开

EP0450952A2 Optical system for a colour picture display 失效
标题翻译： Optische EinrichtungfürFarbbilddarstellungsgerät。
公开(公告)号：EP0450952A2
公开(公告)日：1991-10-09
申请号：EP91302962.5
申请日：1991-04-04
申请人： VICTOR COMPANY OF JAPAN, LTD.
发明人： Takanashi, Itsuo , Nakagaki, Shintaro , Negishi, Ichiro , Suzuki, Tetsuji , Tatsumi, Fujiko , Takahashi, Ryusaku , Maeno, Keiichi
IPC分类号： G02F1/135 , H04N9/31 , G02B27/14
CPC分类号： G02B27/149 , G02B27/1026 , G02B27/145 , H04N9/312
摘要： There is disclosed an optical system for a color picture display having three spatial light modulators of reflecting type corresponding to an optical image of one of three primary colors by photoelectric effect and photomodulation effect, a writing device for guiding writing lights each carrying the optical image of one of the colors to each device, a reading device for guiding reading lights each in the region of wavelength of one of the colors to each device and a composing device for composing a composed reading light of the reading lights which are emitted from the optical devices respectively after optically modulated. The optical system comprises an optical apparatus (SCA) shared by the reading device and the composing device, having first, second and third prisms (1, 2 and 3), a first dichroic filter (4) provided between the first and the second prisms (1 and 2) and a second dichroic filter (5) provided between the second and the third prisms (2 and 3).
摘要翻译：公开了一种用于彩色图像显示的光学系统，其具有通过光电效应和光调制效应的三原色中的一种的光学图像的反射类型的三个空间光调制器，用于引导每个携带光学图像的写入光的写入装置每个设备的颜色之一，用于将每个设备中的一种颜色的波长范围内的读取光引导到每个设备的读取装置和用于构成从光学装置发射的读取光的组成读取光的合成装置分别经光学调制。光学系统包括由读取装置和组合装置共享的光学装置（SCA），其具有第一，第二和第三棱镜（1,2和3），设置在第一和第二棱镜之间的第一分色滤光片（4）（1和2）和设置在第二和第三棱镜（2和3）之间的第二分色滤光器（5）。

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