专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4259711A Slit illuminating device 失效
标题翻译：狭缝照明装置
公开(公告)号：US4259711A
公开(公告)日：1981-03-31
申请号：US25081
申请日：1979-03-29
申请人： Noritaka Mochizuki
发明人： Noritaka Mochizuki
IPC分类号： G03B27/54 , G03G15/04 , F21V7/00
CPC分类号： G03G15/04036 , G03G15/0435
摘要： A compact slit illuminating device for use in a copier or the like, wherein a part of the reflecting surface of the upper reflector, partially encircling a light source, is provided with a function which is the same as that of a lower reflector, to achieve a uniform light distribution over the slit, wherein such reflectors are suitable for use in combination with a compound eye lens of a short conjugate length.
摘要翻译：一种用于复印机等的紧凑型狭缝照明装置，其中部分环绕光源的上反射器的反射表面的一部分具有与下反射器相同的功能，以实现在狭缝上均匀的光分布，其中这种反射器适用于与短缀合长度的复眼眼镜组合使用。

22. 发明授权

US07027201B2 Optical modulation element and projection apparatus 失效
公开(公告)号：US07027201B2
公开(公告)日：2006-04-11
申请号：US09841282
申请日：2001-04-24
申请人： Noritaka Mochizuki
发明人： Noritaka Mochizuki
IPC分类号： G02F1/09 , G02B26/00 , G02B26/08
CPC分类号： G02B26/0808
摘要： An optical modulation element is capable of forming a reflective diffraction grating in which heights of a plurality of elements each having a reflecting surface periodically change. The reflecting surfaces of at least one of the plurality of elements are driven in a direction of height by piezoelectric elements. The plurality of elements each having the surface as the reflecting surface are two-dimensionally arrayed by juxtaposing long sides. A rear surface side of an effective reflecting portion of each of the elements is fixed to the piezoelectric element.

23. 发明授权

US5929951A Illumination device and display apparatus including same 失效
标题翻译：照明装置和包括其的显示装置
公开(公告)号：US5929951A
公开(公告)日：1999-07-27
申请号：US546085
申请日：1995-10-20
申请人： Takao Sasakura , Noritaka Mochizuki , Hiroaki Hoshi
发明人： Takao Sasakura , Noritaka Mochizuki , Hiroaki Hoshi
IPC分类号： G01D11/28 , G02F1/13357 , G02F1/1335 , F21V21/28
CPC分类号： G02F1/133611 , G01D11/28 , G02B27/0172 , G02B27/026 , G02B27/2235 , G02F1/133605 , G02B2027/0118 , G02B2027/0123 , G02B2027/0154 , G02B5/02 , G02B5/045 , G02F2001/133607
摘要： A display apparatus is constituted by a planar display device and a planar illumination device therefor. A lowering in light quantity at a periphery of the planar illumination device is prevented by inserting a reflection member, such as a reflection frame, having an inside reflection surface along the periphery of the illumination device, or a combination of a scattering means and a transparent sheet member between the display device and the illumination device. A plurality of the display apparatus may be combined to allow an associate movement thereof so as to constitute a composite display apparatus, such as a head-mount display.
摘要翻译：显示装置由平面显示装置及其平面照明装置构成。通过沿着照明装置的周边插入具有内反射面的反射构件等反射构件，或散射装置和透明体的组合来防止平面照明装置的周围的光量的降低片状部件在显示装置和照明装置之间。多个显示装置可以组合以允许其相关运动，以便构成诸如头戴式显示器的复合显示装置。

24. 发明授权

US4892395A Collimating optical system using a spherical lens 失效
标题翻译：使用球面透镜的准直光学系统
公开(公告)号：US4892395A
公开(公告)日：1990-01-09
申请号：US149019
申请日：1988-01-27
申请人： Masayuki Suzuki , Noritaka Mochizuki
发明人： Masayuki Suzuki , Noritaka Mochizuki
IPC分类号： G02B27/30 , G02B3/00 , G02B9/02 , G02B13/22
CPC分类号： G02B13/22 , G02B3/00 , Y10S359/90
摘要： A collimating optical system for collimating a diverging light beam through a spherical lens meets the following relation: ##EQU1## where n is refractive index of the lens, f is a focal distance, NA is the numerical aperture, and lopt is a spacing between an origin point of the diversing light beam and an end surface of the spherical lens.In accordance with another aspect of the present invention, a collimating optical system for collimating the diverging light beam has a plane-parallel plate and a spherical lens arranged in this order following to an origin point of the diverging light beam and meets the following relation. ##EQU2## where n is a refractive index of the spherical lens, f is a focal distance, NA is the numerical aperture, nt is a refractive index of the plane-parallel plate, t is a thickness thereof, and lopt is a spacing between the origin point of diverging light beam and an end surface of the spherical lens.
摘要翻译：用于准直发散光束通过球面透镜的准直光学系统满足以下关系： 0 + TR 0

25. 发明授权

US4644155A Reading optical system 失效
标题翻译：阅读光学系统
公开(公告)号：US4644155A
公开(公告)日：1987-02-17
申请号：US593489
申请日：1984-03-26
申请人： Noritaka Mochizuki , Chikara Jin , Toshie Kaneko
发明人： Noritaka Mochizuki , Chikara Jin , Toshie Kaneko
IPC分类号： H04N1/028 , H04N1/031 , H01J5/16
CPC分类号： H04N1/0312 , H04N1/0311 , H04N1/0317
摘要： A reading optical system comprises a transparent block a part of whose bottom surface is an inclined surface forming an angle with respect to the horizontal plane, combined light-guides embedded in the block and having one end thereof all disposed on the intermediate portion of the inclined surface spaced apart by a predetermined distance from the lower end of the inclined surface and the other end extending on the upper surface of the block, a light sensor installed on the upper surface of the block in opposed relationship with the other end of the combined light-guides, and an illuminating system for illuminating the vicinity of the surface of an original opposed to the one end of the combined light-guides, through the block.
摘要翻译：读取光学系统包括透明块，其底表面是相对于水平面形成一角度的倾斜表面，组合的光导嵌入块中，并且其一端全部设置在倾斜的中间部分上表面与倾斜表面的下端隔开预定的距离，而在该块的上表面上延伸的另一端;光传感器，安装在块的上表面上，与组合光的另一端相对置引导件，以及用于照亮与组合光导体的一端相对的原件的表面附近的照明系统。

26. 发明授权

US4426132A Projecting device 失效
标题翻译：投影设备
公开(公告)号：US4426132A
公开(公告)日：1984-01-17
申请号：US500804
申请日：1983-06-07
申请人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
发明人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
IPC分类号： G03B27/50 , G02B3/00 , G02B7/00 , G02B27/18 , G03B27/52
CPC分类号： G02B3/0062 , G03B27/525 , G02B3/0012 , G02B3/0056 , G02B3/0068
摘要： A projecting device is disclosed which has plural element lens systems arranged in at least two rows in a staggered fashion in two grooved blocks, with one row displaced relative to the adjacent row by a distance equal to half the pitch of the adjacent row. Each lens system is composed of at least one bar lens for imaging a part of the object as a part of the corresponding image. An opaque elastomer material fills the space between the rows for preventing light from entering into the space while allowing the positional relation between the rows to be fine-adjusted.
摘要翻译：公开了一种投影装置，其具有多个元件透镜系统，其以交错的方式布置在至少两行中的两个凹槽块中，一行相对于相邻行移位等于相邻行的间距的一半的距离。每个透镜系统由至少一个条形透镜组成，用于将物体的一部分成像为相应图像的一部分。不透明的弹性体材料填充行之间的空间，以防止光进入空间，同时允许行之间的位置关系被微调。

27. 发明授权

US4368975A Projection device 失效
标题翻译：投影设备
公开(公告)号：US4368975A
公开(公告)日：1983-01-18
申请号：US240835
申请日：1981-03-05
申请人： Yoshiya Matsui , Setsuo Minami , Noritaka Mochizuki , Isao Harumoto , Atsuo Tsunoda , Shiro Hirai , Masami Ohkubo
发明人： Yoshiya Matsui , Setsuo Minami , Noritaka Mochizuki , Isao Harumoto , Atsuo Tsunoda , Shiro Hirai , Masami Ohkubo
IPC分类号： G03B27/50 , G02B3/00 , G02B13/22 , G02B13/24 , G02B27/18 , G03G15/04 , G03G15/047 , G03B27/48
CPC分类号： G02B13/24 , G02B13/22 , G02B3/00
摘要： This specification discloses a projection device in which a plurality of element lens systems for projecting a part area of an object onto a predetermined part area on the image plane at erect one-to-one magnification are arranged parallel to one another in a plane perpendicular to the optical axis. Each element lens system is a telecentric system comprising three thin lenses of the same shape arranged in the direction of the optical axis, and an intermediate lens is provided at a position deviated from the intermediate point between the object side lens and the image plane side lens. A light absorbing member for extinguishing any light rays exceeding the effective lens diameter is provided between the lenses, and the light intensity distribution on the image plane of each element lens system is controlled substantially to Gauss distribution form by aperture eclipse and, even if there is any error in the arrangement interval, the exposure amount distribution in the arrangement direction superposed on the image plane is uniform.
摘要翻译：本说明书公开了一种投影装置，其中用于将物体的一部分区域以直立的一对一放大率在像面上的预定部分区域投影的多个元件透镜系统在垂直于...的平面中彼此平行地布置光轴。每个元件透镜系统是一种远心系统，包括沿光轴方向布置的相同形状的三个薄透镜，并且在偏离物侧透镜和像平面侧透镜之间的中间点的位置处设置中间透镜。在透镜之间设置用于熄灭超过有效透镜直径的光线的光吸收部件，并且每个元件透镜系统的像面上的光强度分布基本上由孔眼日蚀控制为高斯分布形式，并且即使存在布置间隔中的任何误差，叠加在图像平面上的排列方向上的曝光量分布是均匀的。

28. 发明授权

US4252423A Image projector 失效
标题翻译：图像投影仪
公开(公告)号：US4252423A
公开(公告)日：1981-02-24
申请号：US116751
申请日：1980-01-30
申请人： Yoshiya Matsui , Setsuo Minami , Noritaka Mochizuki
发明人： Yoshiya Matsui , Setsuo Minami , Noritaka Mochizuki
IPC分类号： G03B27/50 , G02B3/00 , G02B27/18 , G03B27/52
CPC分类号： G03B27/525 , G02B27/18 , G02B3/005 , G02B3/0056 , G02B3/0068
摘要： An ommateal image projector of a type, in which a single or a plurality of rows of the so-called bar lenses having a longer length in the direction of its optical axis than the effective lens diameter thereof are arranged, each bar lens projecting a partial image of an object to be projected onto a mirror surface, and the partial image formed on this mirror surface forming again this partial image onto the image projecting surface by the same bar lens. The entire image of the object is formed on the projecting surface by row of the bar lenses, and the total image thus formed is an erected image.
摘要翻译：一种类型的投影图像投影仪，其中布置了单列或多列所谓的条形透镜，其在其光轴方向上的长度比其有效透镜直径更长，每个条形透镜突出部分要投影到镜面上的物体的图像，以及形成在该镜面上的部分图像，通过相同的条形透镜将该部分图像再次形成在图像投影面上。物体的整个图像通过条形透镜的一排形成在突出表面上，并且由此形成的总图像是竖立的图像。

29. 发明授权

US06608621B2 Image displaying method and apparatus 失效
标题翻译：图像显示方法和装置
公开(公告)号：US06608621B2
公开(公告)日：2003-08-19
申请号：US09760703
申请日：2001-01-17
申请人： Noritaka Mochizuki
发明人： Noritaka Mochizuki
IPC分类号： G02F129
CPC分类号： H04N5/7416
摘要： An image displaying method and apparatus is provided which can display an image at a high luminance. A first horizontal line image signal is written in a write memory, read in parallel from a read memory during a horizontal blanking period next to the horizontal image signal period, and amplified to thereafter perform modulation. The first horizontal line image signal is displayed at least until the next horizontal image signal line period terminates. The above operations are sequentially repeated to scan all horizontal lines.
摘要翻译：提供可以以高亮度显示图像的图像显示方法和装置。第一水平线图像信号被写入写入存储器中，在与水平图像信号周期相邻的水平消隐周期期间从读取存储器并行读取，然后放大，然后执行调制。第一水平线图像信号至少显示直到下一个水平图像信号线周期终止。依次重复上述操作以扫描所有水平线。

30. 发明授权

US5461500A Polarization converting apparatus and optical instrument having the same 失效
标题翻译：极化转换装置和具有其的光学仪器
公开(公告)号：US5461500A
公开(公告)日：1995-10-24
申请号：US293738
申请日：1994-08-22
申请人： Sadahiko Tsuji , Hidetoshi Suzuki , Hideaki Mitsutake , Katsumi Kurematsu , Noritaka Mochizuki , Nobuo Minoura , Shigeru Kawasaki , Kazumi Kimura , Junko Shingaki
发明人： Sadahiko Tsuji , Hidetoshi Suzuki , Hideaki Mitsutake , Katsumi Kurematsu , Noritaka Mochizuki , Nobuo Minoura , Shigeru Kawasaki , Kazumi Kimura , Junko Shingaki
IPC分类号： G02B27/28 , G02B5/30 , G02F1/1335
CPC分类号： G02B27/283
摘要： This specification discloses a polarization converting apparatus having means emitting non-polarized light, and polarizing means having a light incidence surface and a light emergence surface, the polarizing means receiving the non-polarized light by the light incidence surface and causing polarized light to emerge from the light emergence surface, the size and shape of the light incidence surface being similar to the size and cross-sectional shape of the non-polarized light. The specification also discloses an optical instrument having such apparatus.
摘要翻译：该说明书公开了一种具有发射非偏振光的装置的偏振转换装置和具有光入射表面和光出射表面的偏振装置，该偏振装置由光入射表面接收非偏振光，并使偏振光从光出射表面，光入射表面的尺寸和形状类似于非偏振光的尺寸和横截面形状。本说明书还公开了具有这种装置的光学仪器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式