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11. 发明授权

US5800033A Image projecting apparatus 失效
标题翻译：图像投影仪
公开(公告)号：US5800033A
公开(公告)日：1998-09-01
申请号：US548455
申请日：1995-10-26
申请人： Yukiya Funanami , Yasuyuki Mitsuoka , Nobuyuki Kasama , Tadao Iwaki
发明人： Yukiya Funanami , Yasuyuki Mitsuoka , Nobuyuki Kasama , Tadao Iwaki
IPC分类号： G02F1/13 , G02B27/18 , G02F1/135 , G03B21/00 , H04N9/31 , G03B21/14
CPC分类号： H04N9/3105
摘要： An image projecting apparatus comprises a light source for emitting light, a spatial light modulating element, an illuminating optical system for irradiating a light from the light source to the spatial light modulating element, and a projecting optical system for projecting an image of the spatial light modulating element. The illuminating optical system or the projecting optical system comprises a telecentric optical system and a light shielding frame disposed at a focus position of the telecentric optical system for controlling an angular component of a luminous flux of light emitted by the light source or the spatial light modulating element, respectively, to adjust the quality of the projected image.
摘要翻译：图像投影装置包括用于发光的光源，空间光调制元件，用于将来自光源的光照射到空间光调制元件的照明光学系统，以及用于投影空间光的图像的投影光学系统调制元件。照明光学系统或投影光学系统包括远心光学系统和设置在远心光学系统的焦点位置处的遮光框架，用于控制由光源发射的光的光束的角分量或空间光调制元素，分别调整投影图像的质量。

12. 发明授权

US5745205A Method of introducing slightly titlting homeotropic orientation into liquid crystal, liquid crystal electro-optical device, and liquid crystal light valve 失效
标题翻译：向液晶，液晶电光装置和液晶光阀引入轻微滴定的垂直取向的方法
公开(公告)号：US5745205A
公开(公告)日：1998-04-28
申请号：US554681
申请日：1995-11-07
申请人： Naoki Kato , Rieko Sekura , Tadao Iwaki
发明人： Naoki Kato , Rieko Sekura , Tadao Iwaki
IPC分类号： G02F1/1337
CPC分类号： G02F1/133734 , G02F2001/133742
摘要： An object of the invention is to provide a method of introducing sightly tilting homeotropic orientation into a liquid crystal layer by oblique evaporation of inorganic material by one step, and a further object is to apply this method to provide a reliable liquid crystal electro-optical device or a liquid crystal light valve. FIG. 1 shows an example of the method to introduce the slightly tilting homeotropic orientation into the liquid crystal layer by the one step of the oblique evaporation of the inorganic material. The orientation film is formed by the one step oblique evaporation. An incident angle is set from 45.degree. to 70.degree. relative to a parallel direction of the substrate, and a film thickness is set to 20 nm through 500 nm measured during the film deposition by a film thickness gage disposed at a vertical distance equal between the evaporation source and the substrate. The orientation film is used in the liquid crystal electro-optical device or the liquid crystal light valve.
摘要翻译：本发明的目的是提供一种通过一步法将无机材料倾斜蒸发而将视力倾斜的垂直取向引入液晶层的方法，并且另一个目的是应用该方法来提供可靠的液晶电光装置或液晶光阀。图。图1示出了通过无机材料的倾斜蒸发的一个步骤将稍微倾斜的垂直取向引入液晶层的方法的示例。取向膜通过一步倾斜蒸发形成。入射角相对于基板的平行方向为45度〜70度，膜成膜时的膜厚为20nm〜500nm，膜厚设定为蒸发源和底物。取向膜用于液晶电光装置或液晶光阀。

13. 发明授权

US5459335A Semiconductor substrate having a thin film semiconductor layer bonded on a support substrate through an adhesive layer 失效
标题翻译：具有薄膜半导体层的半导体衬底通过粘合剂层结合在支撑衬底上
公开(公告)号：US5459335A
公开(公告)日：1995-10-17
申请号：US106408
申请日：1993-08-13
申请人： Katsuki Matsushita , Shigeru Senbonmatsu , Tsuneo Yamazaki , Tadao Iwaki , Ryuichi Takano
发明人： Katsuki Matsushita , Shigeru Senbonmatsu , Tsuneo Yamazaki , Tadao Iwaki , Ryuichi Takano
IPC分类号： G02F1/136 , G02F1/1368 , H01L21/02 , H01L21/20 , H01L21/762 , H01L27/12 , H01L23/14 , H01L23/15
CPC分类号： H01L21/76251 , H01L21/2007
摘要： A thin film semiconductor substrate for a display device includes a thin film semiconductor circuit layer formed on a single crystal semiconductor substrate and a support substrate formed over the thin film semiconductor circuit layer. An adhesive layer made of a fluorine-containing epoxy family adhesive is provided between the insulating layer and the support substrate. When the single crystal semiconductor substrate is removed, the yield rate in production of the thin film semiconductor substrate is greatly improved.
摘要翻译：用于显示装置的薄膜半导体衬底包括形成在单晶半导体衬底上的薄膜半导体电路层和形成在薄膜半导体电路层上的支撑衬底。在绝缘层和支撑基板之间设置由含氟环氧树脂系列粘合剂制成的粘合剂层。当去除单晶半导体衬底时，薄膜半导体衬底的制造中的成品率大大提高。

14. 发明授权

US5175775A Optical pattern recognition using multiple reference images 失效
标题翻译：使用多个参考图像的光学图案识别
公开(公告)号：US5175775A
公开(公告)日：1992-12-29
申请号：US734275
申请日：1991-07-22
申请人： Tadao Iwaki , Yasuyuki Mitsuoka
发明人： Tadao Iwaki , Yasuyuki Mitsuoka
IPC分类号： G02B27/46 , G02F3/00 , G06K9/74 , G06T7/00
CPC分类号： G06K9/748
摘要： An optical pattern recognition method which can be applied to a joint transform correlator operative to effect correlation processing between a plurality of reference images and at least a single object image to produce correlation peaks corresponding to the respective reference images. The joint transform correlator is provided with a feedback system effective to regulate the intensity of the respective reference images according to the corresponding correlation peak value so as to noise-shape the correlation peaks to discriminate most-correlated reference images. The pattern recognition method is carried out in the correlator sequentially by first preparing a plurality of initial groups each containing a given number of individual reference images and carrying out the pattern recognition of the object image with respect to each of the initial groups to discriminate each of the most-associated reference images having a maximum correlation coefficient in each initial group. Next, the discriminated most-associated reference images are regrouped into new groups, the number of groups is less than that of the initial groups, and the pattern recognition of the object image with respect to the new groups is again carried out so as to enable next regrouping. Then, the regrouping is repeatedly carried out so as to reduce the number of the groups to thereby form a final group and carrying out the pattern recognition of the object image using the final group of reference images to thereby determine a particular reference image corresponding to the object image.
摘要翻译：一种光学图案识别方法，其可以应用于联合变换相关器，其用于实现多个参考图像与至少一个对象图像之间的相关处理，以产生对应于各个参考图像的相关峰值。联合变换相关器设置有反馈系统，其有效地根据对应的相关峰值来调节各个参考图像的强度，以便对相关峰值进行噪声形状以区分最相关的参考图像。通过首先准备多个初始组，每个包含给定数量的各个参考图像并执行相对于每个初始组的对象图像的模式识别，分别在相关器中进行模式识别方法最相关的参考图像在每个初始组中具有最大相关系数。接下来，将所识别的最相关的参考图像重新分组为新组，组的数量小于初始组的组数，并且再次执行相对于新组的对象图像的模式识别，以便能够下一次重组。然后，重复进行重组，以便减少组的数量，从而形成最终组，并使用最终的参考图像组来执行对象图像的模式识别，从而确定对应于对象图像。

15. 发明授权

US06191476B1 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US06191476B1
公开(公告)日：2001-02-20
申请号：US08859571
申请日：1997-05-20
申请人： Kunihiro Takahashi , Mizuaki Suzuki , Tsuneo Yamazaki , Hiroaki Takasu , Kunio Nakajima , Atsushi Sakurai , Tadao Iwaki , Yoshikazu Kojima , Masaaki Kamiya
发明人： Kunihiro Takahashi , Mizuaki Suzuki , Tsuneo Yamazaki , Hiroaki Takasu , Kunio Nakajima , Atsushi Sakurai , Tadao Iwaki , Yoshikazu Kojima , Masaaki Kamiya
IPC分类号： H01L2310
CPC分类号： G02F1/13454 , G02F1/133512 , G02F2001/136281 , H01L23/36 , H01L23/367 , H01L27/12 , H01L27/1203 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： To provide a semiconductor substrate and a light-valve semiconductor substrate capable of preventing the threshold value of a MOS transistor on a single-crystal silicon device forming layer from increasing and forming a MOS integrated circuit with a high reliability even for a long-time operation. A semiconductor substrate and a light-valve semiconductor substrate comprising a single-crystal silicon thin-film device forming layer 5001 formed above an insulating substrate 5004 through an adhesive layer 5003 and an insulating layer 5002 formed on the single-crystal silicon thin-film device forming layer, wherein a heat conductive layers 5201 and 5202 made of a material with a high heat conductivity are arranged between the single-crystal silicon thin-film device forming layer and the adhesive layer and on the insulating layer.
摘要翻译：为了提供能够防止单晶硅器件形成层上的MOS晶体管的阈值的半导体衬底和光阀半导体衬底，即使对于长时间操作而增加并形成具有高可靠性的MOS集成电路。一种半导体衬底和一个光阀半导体衬底，它包括通过粘合剂层5003形成在绝缘衬底5004上的单晶硅薄膜器件形成层5001和形成在单晶硅薄膜器件上的绝缘层5002 形成层，其中在单晶硅薄膜器件形成层和粘合剂层之间以及绝缘层上布置由具有高导热性的材料制成的导热层5201和5202。

16. 发明授权

US5854707A Polarizing type optical apparatus 失效
标题翻译：偏光型光学装置
公开(公告)号：US5854707A
公开(公告)日：1998-12-29
申请号：US611738
申请日：1996-03-06
申请人： Nobuyuki Kasama , Yasuyuki Mitsuoka , Yukiya Funanami , Tadao Iwaki
发明人： Nobuyuki Kasama , Yasuyuki Mitsuoka , Yukiya Funanami , Tadao Iwaki
IPC分类号： G02B5/30 , G02B27/28 , G02F1/1335 , G02F1/13357 , G03B21/00 , H04N5/74
CPC分类号： G02F1/13362 , G02B27/28 , G02B27/283 , H04N5/7441 , G02F1/133536 , G02F2001/13355
摘要： A polarizing type optical apparatus has a first polarizing element disposed in a path of an incident luminous flux produced by a light source and a second polarizing element disposed in the path of a luminous flux reflected from the first polarizing element. The first polarizing element has a p polarized light component transmitting characteristic which varies less with respect to an incident angle of a luminous flux than that of the second polarizing element and has a p polarized light component transmittance which is higher than that of the second polarizing element, and the second polarizing element has an s polarized light component transmitting characteristic which varies less with respect to an incident angle of a luminous flux than that of the first polarizing element and has an s polarized light component transmittance which is lower than that of the first polarizing element, such that the incident luminous flux produced by the light source is irradiated onto the first polarizing element, the luminous flux reflected by the first polarizing element consists mainly of an s polarized light component, and the luminous flux reflected by the second polarizing element consists of a substantially pure s polarized light component.
摘要翻译：偏振型光学装置具有设置在由光源产生的入射光束的路径中的第一偏振元件和设置在从第一偏振元件反射的光束的路径中的第二偏振元件。第一偏振元件具有相对于第二偏振元件的光通量的入射角变化较小的偏振光分量透射特性，并且具有比第二偏振元件高的偏振光分量透射率，第二偏振元件具有相对于光通量的入射角比第一偏振元件的入射角变化较小的s偏振光分量透射特性，并且具有比第一偏振元件低的s偏振光分量透射率使得由光源产生的入射光束照射到第一偏振元件上，由第一偏振元件反射的光束主要由s偏振光分量组成，并且由第二偏振元件反射的光束由基本上纯的s偏振光分量。

17. 发明授权

US5694182A Optically addressed spatial light modulating system and method for driving the system 失效
标题翻译：光学寻址空间光调制系统及其驱动方法
公开(公告)号：US5694182A
公开(公告)日：1997-12-02
申请号：US439195
申请日：1995-05-11
申请人： Yasuyuki Mitsuoka , Tadao Iwaki , Nobuyuki Kasama
发明人： Yasuyuki Mitsuoka , Tadao Iwaki , Nobuyuki Kasama
IPC分类号： G02F1/01 , G02F1/135 , G02F3/00 , G02F1/141
CPC分类号： G02F1/135
摘要： An optically addressed spatial light modulation system includes a ferroelectric liquid crystal spatial light modulator. A writing light source irradiates a writing light for recording an image onto the spatial light modulator. A read-out light source irradiates a bias light for adjusting the sensitivity of the spatial light modulator and a read-out light for reading a recorded image from the spatial light modulator. An adjusting circuit is used to adjust the bias light intensity or irradiation time in synchronism with the writing light to increase the sensitivity of the spatial light modulator. A driving circuit supplies writing voltage signals to the spatial light modulator. The irradiation times of the write light and the bias light overlap with the application of the writing voltage signals for a predetermined time for adjusting the sensitivity of the spatial light modulator.
摘要翻译：光学寻址的空间光调制系统包括铁电液晶空间光调制器。写入光源将用于将图像记录的写入光照射到空间光调制器上。读出光源照射用于调整空间光调制器的灵敏度的偏置光和用于从空间光调制器读取记录图像的读出光。调整电路用于与写入光同步地调整偏光强度或照射时间，以增加空间光调制器的灵敏度。驱动电路向空间光调制器提供写入电压信号。写入光和偏置光的照射时间与施加写入电压信号预定时间重叠，以调整空间光调制器的灵敏度。

18. 发明授权

US5434433A Semiconductor device for a light wave 失效
标题翻译：用于光波的半导体器件
公开(公告)号：US5434433A
公开(公告)日：1995-07-18
申请号：US106418
申请日：1993-08-13
申请人： Hiroaki Takasu , Yoshikazu Kojima , Kunihiro Takahashi , Tsuneo Yamazaki , Tadao Iwaki
发明人： Hiroaki Takasu , Yoshikazu Kojima , Kunihiro Takahashi , Tsuneo Yamazaki , Tadao Iwaki
IPC分类号： G02F1/1335 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09G3/36 , H01L21/77 , H01L27/12 , H01L29/786 , H01L33/00
CPC分类号： G02F1/13454 , H01L27/1203 , H01L27/1214 , G02F2001/136281 , G02F2202/105
摘要： A semiconductor substrate is utilized to integrally form a drive circuit and a pixel array to produce a transparent semiconductor device for a light valve. The semiconductor device for a light valve is constructed by a semiconductor substrate composed of a bulk single crystal silicon having an opaque thick portion and a thin transparent portion. A pixel array is formed in the transparent portion. A drive circuit is formed in a top face of the opaque portion. A transparent support substrate is laminated to the top face of the semiconductor substrate for reinforcement. A bulk portion of the semiconductor substrate is removed from a back face thereof by selective etching to provide the transparent portion.
摘要翻译：利用半导体衬底整体地形成驱动电路和像素阵列以产生用于光阀的透明半导体器件。用于光阀的半导体器件由具有不透明厚部分和薄透明部分的大块单晶硅构成的半导体衬底构成。在透明部分中形成像素阵列。驱动电路形成在不透明部分的顶面。将透明支撑基板层叠到半导体基板的顶面以进行加强。通过选择性蚀刻从其背面去除半导体衬底的主体部分以提供透明部分。

19. 发明授权

US5309523A Optical pattern recognition apparatus 失效
标题翻译：光学图案识别装置
公开(公告)号：US5309523A
公开(公告)日：1994-05-03
申请号：US931893
申请日：1992-08-18
申请人： Tadao Iwaki , Yasuyuki Mitsuoka
发明人： Tadao Iwaki , Yasuyuki Mitsuoka
IPC分类号： G06E3/00 , G06K9/74 , G06F15/336 , G06K9/64
CPC分类号： G06K9/748 , G06E3/005
摘要： In a joint transform correlator utilizing a spatial optic modulator, depending on the light intensity of each correlation peak obtained from optical correlation processing between at least one reference image and at least one input image, the light intensity passing through each reference image corresponding to each correlation peak is substantially adjusted so as to constitute a feedback system. By such construction, when processing a relatively large number of input or reference images, the correlator can avoid failure of recognition due to the reduction of light intensity of the correlation peaks and can avoid erroneous recognition to enable fast pattern recognition.
摘要翻译：在利用空间光学调制器的联合变换相关器中，根据从至少一个参考图像和至少一个输入图像之间的光学相关处理获得的每个相关峰值的光强度，通过对应于每个相关性的每个参考图像的光强度基本上调整峰值以构成反馈系统。通过这样的结构，当处理相对大量的输入或参考图像时，相关器可以避免由于相关峰值的光强度的降低导致的识别失败，并且可以避免错误识别以实现快速模式识别。

20. 发明授权

US5619596A Method and apparatus for optical pattern recognition 失效
标题翻译：光学图案识别的方法和装置
公开(公告)号：US5619596A
公开(公告)日：1997-04-08
申请号：US132660
申请日：1993-10-06
申请人： Tadao Iwaki , Nobuyuki Kasama , Shuhei Yamamoto , Toshiharu Takesue , Yasuhiro Takemura
发明人： Tadao Iwaki , Nobuyuki Kasama , Shuhei Yamamoto , Toshiharu Takesue , Yasuhiro Takemura
IPC分类号： G06K9/74 , G06F15/336
CPC分类号： G06K9/748
摘要： An object of the invention is to provide a method and a apparatus for optical pattern recognition capable of accurately comparing and identifying a reference image accurately at a real-time even when the input image rotates or its size changes by being compared with a reference image that is a desirous target. The method and apparatus comprise the processes of; steps (6, 11) for independently obtaining a lower-frequency component and a higher-frequency component from a joint Fourier transform image 5 of the reference image 4 and the input image 3; steps (10, 15) for calculating correlation coefficients respectively from the lower-frequency component and the higher-frequency component; step (16) for obtaining a ratio of the respective correlation coefficients; and step (19) for identifying and comparing a correlation coefficient ratio of the two same reference images to be required with a correlation coefficient ratio obtained from step (16).
摘要翻译：本发明的目的是提供一种用于光学图案识别的方法和装置，其能够即使当输入图像旋转时也可以准确地比较和识别参考图像，或者通过与参考图像是一个希望的目标。该方法和装置包括：步骤（6,11），用于从参考图像4和输入图像3的联合傅里叶变换图像5独立地获得低频分量和较高频分量; 步骤（10,15），用于分别从较低频率分量和较高频率分量计算相关系数; 步骤（16），用于获得各个相关系数的比率; 以及步骤（19），用于通过从步骤（16）获得的相关系数比来识别和比较要求的两个相同参考图像的相关系数比。

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