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

US5988818A Projection type liquid crystal projector 失效
标题翻译：投影型液晶投影机
公开(公告)号：US5988818A
公开(公告)日：1999-11-23
申请号：US795117
申请日：1997-02-06
申请人： Motoyuki Fujimori , Toshiaki Hashizume , Kenji Iguchi , Keisuke Sakagami , Kiichi Okumura
发明人： Motoyuki Fujimori , Toshiaki Hashizume , Kenji Iguchi , Keisuke Sakagami , Kiichi Okumura
IPC分类号： G03B33/12 , G02B27/18 , G02F1/13 , G02F1/1333 , G02F1/1335 , G03B21/00 , G03B21/14 , G09F9/00 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3105 , H04N9/3141 , H04N9/3144 , H04N9/317
摘要： A projector for separating white light into three primary colors, forming images with liquid crystal light valves, mixing these images, and projecting an enlarged picture of the mixed images with a projection lens. The projector includes an optical unit having a light source, a plurality of dichroic mirrors for separating the white light into blue, green, and red beams, respective liquid crystal light valves forming images of the blue, green, and red colors. The optical unit has a chassis with a rigid center portion at which one of the liquid crystal light valves is mounted, the other two light valves being mounted symmetrically with respect thereto. An adjustment mechanism is provided for matching pixels of the second and third color valves with those of the first color valve. The red color liquid crystal light valve is disposed midway between the blue and green color liquid crystal light valves and a cooling fan is disposed below the red color liquid crystal light valve.
摘要翻译：一种用于将白光分为三原色的投影仪，用液晶光阀形成图像，混合这些图像，并用投影透镜投影混合图像的放大图像。投影仪包括具有光源的光学单元，用于将白色光分离为蓝色，绿色和红色光束的多个分色镜，形成蓝色，绿色和红色图像的各自的液晶光阀。该光学单元具有一个具有刚性中心部分的底座，在其中安装一个液晶光阀，另外两个光阀相对于其对称安装。提供了一种用于将第二和第三色阀的像素与第一色阀的像素相匹配的调节机构。红色液晶光阀位于蓝色和绿色液晶光阀之间的中间，冷却风扇位于红色液晶光阀的下方。

22. 发明授权

US07150543B2 Optical modulator holder, optical device, and projector 有权
标题翻译：光学调制器支架，光学设备和投影机
公开(公告)号：US07150543B2
公开(公告)日：2006-12-19
申请号：US11084110
申请日：2005-03-21
申请人： Motoyuki Fujimori , Toshiaki Hashizume , Masami Murata
发明人： Motoyuki Fujimori , Toshiaki Hashizume , Masami Murata
IPC分类号： F21V29/00 , G02F1/1335 , G03B21/16
CPC分类号： H04N9/3144 , G03B21/16 , H04N9/3105
摘要： An optical modulator holder (4402) has an optical modulator holding unit (4405) having a substantially rectangular U-shaped cross-section and made of heat-conductive material, a plate-like member (4406) made of heat-conductive material, and an optical modulator cooling unit (4407) constituted by a hollow member which is capable of enclosing cooling fluid inside and is made of heat-conductive material. Of the optical modulator holding unit (4405) and the plate-like member (4406), peripheries of openings (4405A1, 4406A) each contact heat-transferably a liquid crystal panel (441). The liquid crystal panel (441) is held inside the rectangular U-shape of the optical modulator holding unit (4405). The optical modulator cooling unit (4407) is formed like a ring whose inner side surface heat-transferably contacts the liquid crystal panel (441), and has an inlet port (4407D) and outlet port (4407E).
摘要翻译：光调制器支架（4402）具有由导热材料构成的大致矩形的U字形横截面的光调制器保持单元（4405），由导热材料制成的板状构件（4406），以及光调制器冷却单元（4407），其由能够将冷却流体包围并由导热材料制成的中空构件构成。在光学调制器保持单元（4405）和板状构件（4406）中，开口的周边（4405A 1，4406A）每个接触可热传递液晶面板（441）。液晶面板（441）保持在光调制器保持单元（4405）的矩形U形的内部。光调制器冷却单元4407形成为内侧表面与液晶面板（441）可热传递接触并具有入口端口（4407D）和出口端口4407E的环。

23. 发明授权

US07008180B2 Axial-flow fan and projector provided with the same 失效
标题翻译：轴流式风扇和投影机配备相同
公开(公告)号：US07008180B2
公开(公告)日：2006-03-07
申请号：US10603741
申请日：2003-06-26
申请人： Motoyuki Fujimori , Masakazu Kitamura , Toshiaki Hashizume
发明人： Motoyuki Fujimori , Masakazu Kitamura , Toshiaki Hashizume
IPC分类号： F04D29/38 , G03B21/16
CPC分类号： F04D29/327 , F04D29/544 , F04D29/666 , F04D29/703 , G03B21/16
摘要： An axial-flow fan has a plurality of main fins (702), and auxiliary fins (703) provided between the main fins (702), where the position of a front end of the auxiliary fin (703) relative to X axis and the position of a front end of the main fin (702) adjoining the auxiliary fin in reverse-rotary direction are aligned, the height of the auxiliary fin (703) is approximately three fourths of the height of the main fin (702), and the cross sections of the main fin (702) and the auxiliary fin (703) taken along the axial direction of the main shaft are streamlined.
摘要翻译：轴流风扇具有多个主散热片（702）和设置在主散热片（702）之间的辅助散热片（703），辅助散热片（703）的前端相对于X轴的位置和主副翅片（702）的与反向旋转方向相邻的主翅片（702）前端的位置对准，辅助翅片（703）的高度约为主翅片（702）的高度的四分之三，沿着主轴的轴向截取的主翅片（702）和辅助翅片（703）的横截面被流线化。

24. 发明申请

US20050019165A1 Axial-flow fan and projector provided with the same 失效
标题翻译：轴流式风扇和投影机配备相同
公开(公告)号：US20050019165A1
公开(公告)日：2005-01-27
申请号：US10603741
申请日：2003-06-26
申请人： Motoyuki Fujimori , Masakazu Kitamura , Toshiaki Hashizume
发明人： Motoyuki Fujimori , Masakazu Kitamura , Toshiaki Hashizume
IPC分类号： F04D29/32 , F04D29/54 , F04D29/66 , G03B21/16 , B64C27/46 , F04D29/38
CPC分类号： F04D29/327 , F04D29/544 , F04D29/666 , F04D29/703 , G03B21/16
摘要： An axial-flow fan has a plurality of main fins, and auxiliary fins provided between the main fins, where the position of a front end of the auxiliary fin relative to X axis and the position of a front end of the main fin adjoining the auxiliary fin in reverse-rotary direction are aligned, the height of the auxiliary fin is approximately three fourths of the height of the main fin, and the cross sections of the main fin and the auxiliary fin taken along the axial direction of the main shaft are streamlined.
摘要翻译：轴流风扇具有多个主散热片和设置在主翅片之间的辅助翅片，辅助翅片的前端相对于X轴的位置和主翼片的前端的位置与辅助翼片相邻翅片在反向旋转方向上对齐，辅助翅片的高度约为主翅片高度的四分之三，主翅片和辅助翅片沿着主轴的轴向截取的横截面是流线型的。

25. 发明授权

US06302543B1 Projector 失效
标题翻译：投影机
公开(公告)号：US06302543B1
公开(公告)日：2001-10-16
申请号：US09077092
申请日：1998-06-15
申请人： Jun Arai , Shogo Kurosawa , Motoyuki Fujimori , Akitoshi Kuroda , Shinji Haba , Kiyoshi Miyashita
发明人： Jun Arai , Shogo Kurosawa , Motoyuki Fujimori , Akitoshi Kuroda , Shinji Haba , Kiyoshi Miyashita
IPC分类号： G03B2114
CPC分类号： H04N9/3141 , G03B21/145 , H04N5/7441
摘要： A projector, which has a main body and a plurality of feet protruding from the main body to support the main body, includes a first adjuster that adjusts stepwise the amount of protrusion of at least one of the plurality of feet, and a second adjuster that infinitely and finely adjusts the amount of protrusion of at least one of the plurality of feet. The position of a projection image of the projector can be easily and speedily adjusted by coarsely adjusting the amount of protrusion of the foot by the first adjuster, and then making fine adjustment by the second adjuster.
摘要翻译：具有主体和从主体突出以支撑主体的多个脚的投影仪包括：第一调节器，其逐步调节多个脚中的至少一个的突出量;以及第二调节器，其中，无限地精细地调节多个脚中的至少一个的突出量。投影机的投影图像的位置可以通过用第一调节器粗略地调整脚的突出量，然后通过第二调节器进行微调而容易且快速地调整。

26. 发明授权

US08083355B2 Optical device and projector 有权
标题翻译：光学设备和投影机
公开(公告)号：US08083355B2
公开(公告)日：2011-12-27
申请号：US11902628
申请日：2007-09-24
申请人： Yoshiyuki Yanagisawa , Yasunaga Momose , Motoyuki Fujimori
发明人： Yoshiyuki Yanagisawa , Yasunaga Momose , Motoyuki Fujimori
IPC分类号： G03B21/18
CPC分类号： G03B21/16 , G02F1/133385 , H04N9/3102 , H04N9/3144
摘要： A projector, includes: a light source device; an optical device that modulates a light beam irradiated from the light source device in accordance with image information; and a projection optical device that projects the light beam modulated by the optical device. The optical device includes: an optical element optically converting the light beam incident thereon and emitting the converted light beam; and a heat-conducting member that is connected with the optical element in a heat transferable manner to cool the optical element. The heat-conducting member includes a heat pipe having: a tube; a capillary structure provided in the tube; and a coolant housed in the tube, the coolant circulating in the tube to transfer heat in the heat-conducting member. An optical-element-side connecting portion of the optical element to be connected with the heat-conducting member and a heat-conducting-member-side connecting portion of the heat-conducting member to be connected with the optical-element-side connecting portion are configured to be in a surface-contact when the connecting portions are connected to each other.
摘要翻译：一种投影仪，包括：光源装置; 光学装置，其根据图像信息调制从所述光源装置照射的光束; 以及投影光学装置，其投影由光学装置调制的光束。光学装置包括：光学元件，光学地转换入射到其上的光束并发射转换的光束; 以及导热构件，其以可热转印的方式与光学元件连接以冷却光学元件。导热构件包括：热管，其具有：管; 设置在管中的毛细管结构; 并且容纳在管中的冷却剂，冷却剂在管中循环以在导热构件中传递热量。与导热构件连接的光学元件的光学元件侧连接部分和导热构件的导热构件侧连接部分与光学元件侧连接部分连接被构造成当连接部彼此连接时处于表面接触。

27. 发明授权

US07717568B2 Manufacturing method for cooling unit, cooling unit, optical device, and projector 有权
标题翻译：冷却单元，冷却单元，光学设备和投影仪的制造方法
公开(公告)号：US07717568B2
公开(公告)日：2010-05-18
申请号：US11359515
申请日：2006-02-23
申请人： Motoyuki Fujimori , Satoshi Kinoshita , Makoto Zakoji
发明人： Motoyuki Fujimori , Satoshi Kinoshita , Makoto Zakoji
IPC分类号： G03B21/18 , B21D53/06
CPC分类号： B21D53/08 , F28D1/035 , F28D1/047 , F28F2013/006 , Y10T29/49359 , Y10T29/49377 , Y10T29/49393
摘要： A manufacturing method for a cooling unit that includes a cooling plate in which a cooling fluid flows, the cooling plate having a cooling pipe through which the cooling fluid flows, and a pair of tabular members arranged to be opposed to each other across the cooling pipe, the manufacturing method for a cooling unit includes: forming a groove in which the cooling pipe is housed at least in one opposed surface of the pair of tabular members; combining the pair of tabular members while housing the cooling pipe in the groove; and filling a heat conduction material in a gap between the groove and the cooling pipe.
摘要翻译：一种冷却单元的制造方法，其特征在于，具有冷却流体流过的冷却板，所述冷却板具有冷却流体流过的冷却管，以及一对平板状的构件，所述板状构件相对于所述冷却管冷却单元的制造方法包括：在所述一对板状构件的至少一个相对面上形成冷却管容纳的槽; 将所述一对板状构件组合在一起，同时将所述冷却管容纳在所述凹槽中; 以及在所述槽和所述冷却管之间的间隙中填充导热材料。

28. 发明授权

US07216987B2 Optical modulator holder optical device and projector 有权
标题翻译：光学调制器支架光学设备和投影机
公开(公告)号：US07216987B2
公开(公告)日：2007-05-15
申请号：US11042118
申请日：2005-01-26
申请人： Motoyuki Fujimori , Masami Murata
发明人： Motoyuki Fujimori , Masami Murata
IPC分类号： G03B21/18 , G02B26/00
CPC分类号： G02F1/133385 , G02F2001/133325 , G03B21/16 , H04N9/3105 , H04N9/3144
摘要： An optical modulator holder 4402 has a middle frame 4409 for supporting a liquid crystal panel 441, a pair of frame members 4405 and 4406 for sandwiching the middle frame 4409 supporting the liquid crystal panel 441, a second elastic member 4407B and a third elastic member 4407C respectively interposed between the pair of frame members 4405 and 4406 and the liquid crystal panel 441, and translucent boards 442A and 443A respectively arranged on outer faces of the pair of frame members 4405 and 4406. An opening 4409A into which the liquid crystal panel 441 can be fitted is formed on the middle frame 4409, and an inner face thereof serves as an exterior position reference face for the liquid crystal panel 441.
摘要翻译：光调制器保持器4402具有用于支撑液晶面板441的中间框架4409，用于夹持支撑液晶面板441的中间框架4409的一对框架构件4405和4406，第二弹性构件4407B和第三弹性构件 4407C分别设置在一对框架构件4405和4406与液晶面板441之间，以及分别布置在一对框架构件4405和4406的外表面上的半透明板442A和443A。在中间框架4409上形成可装配液晶面板441的开口4409A，其内表面用作液晶面板441的外部位置基准面。

29. 发明授权

US07114816B2 Fixing plate, optical device and projector 失效
标题翻译：固定板，光学装置和投影仪
公开(公告)号：US07114816B2
公开(公告)日：2006-10-03
申请号：US10855323
申请日：2004-05-28
申请人： Motoyuki Fujimori , Yoshiyuki Yanagisawa
发明人： Motoyuki Fujimori , Yoshiyuki Yanagisawa
IPC分类号： G03B21/14 , G03B21/26 , G03B21/28 , G02F1/00 , G02F1/1333 , G02F1/1335 , H04N5/74
CPC分类号： H04N9/3105 , G03B21/005 , G03B21/145 , H04N9/3144
摘要： The invention provides a fixing plate, optical device and projector capable of preventing against color unevenness occurrence and pixel deviation. Specifically, in each of the four sides of a luminous-flux exit surface of a plate part of a fixing plate, there can alternately be formed a first cutout in a groove form extending from an opening toward an outer edge of the plate part and nearly orthogonal to a lengthwise of each side, and a second cutout in a groove form extending from the outer edge toward the opening and nearly orthogonal to the lengthwise of each side.
摘要翻译：本发明提供一种能够防止颜色不均匀性和像素偏差的固定板，光学装置和投影仪。具体而言，在固定板的板部的光束出射面的四个侧面中，也可以形成有从开口向板部的外缘延伸的槽状的第一切口，与每个侧面的纵向正交;以及第二切口，其从外边缘向开口延伸并且几乎垂直于每侧的纵向。

30. 发明授权

US07085081B2 Optical device and projector 失效
标题翻译：光学设备和投影机
公开(公告)号：US07085081B2
公开(公告)日：2006-08-01
申请号：US11050711
申请日：2005-02-07
申请人： Motoyuki Fujimori , Masami Murata
发明人： Motoyuki Fujimori , Masami Murata
IPC分类号： G02B7/02
CPC分类号： G02F1/133385
摘要： An optical device (44) includes fluid circulating member link sections (446) that can link a plurality of fluid circulating members (448). The fluid circulating member link sections (446) are arranged respectively between a main tank (445) and an optical device main body (440) and between a radiator (447) and the optical device main body (440) to allow the optical device main body (440) to be fitted to and removed from the main tank (445) and the radiator (447).
摘要翻译：光学装置（44）包括可连接多个流体循环构件（448）的流体循环构件连接部分（446）。流体循环构件连结部分（446）分别布置在主容器（445）和光学装置主体（440）之间以及散热器（447）和光学装置主体（440）之间，以允许光学装置主体主体（440）与主箱（445）和散热器（447）相配合。

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