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1. 发明专利

JP2010032815A Projection type image display device 审中-公开
标题翻译：投影类型图像显示设备
公开(公告)号：JP2010032815A
公开(公告)日：2010-02-12
申请号：JP2008195507
申请日：2008-07-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KIJIMA TAKUMI , KADOWAKI KAZUO , KOJIMA TAKASHI , ETO KOHEI
IPC分类号： G03B21/14 , H04N5/74
CPC分类号： G03B21/10
摘要： PROBLEM TO BE SOLVED: To obtain a projection type image display device having structure easily achieving higher strength, higher accuracy and weight reduction. SOLUTION: When the projection type image display device 50 is constituted, an optical engine base 15 is coupled to a lower end of a screen frame 5 holding a screen 10 and extended to the backward of the screen frame, and upper diagonal brace materials 20a and 20b extending obliquely backward from the upper end of the screen frame, and lower diagonal brace materials 25a and 25b extending obliquely backward from vertical frames 3b and 3c in the screen frame, are provided. Then the rear ends of the upper diagonal brace materials and the rear ends of the lower diagonal brace materials are coupled to each other through coupling members 30a and 30b. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有容易实现更高强度，更高精度和重量减轻的结构的投影型图像显示装置。解决方案：当构成投影型图像显示装置50时，光学引擎基座15耦合到屏幕框架5的下端，该屏幕框架5保持屏幕10并延伸到屏幕框架的后方，并且上部对角线支架提供从屏幕框架的上端倾斜向后延伸的材料20a和20b，以及从屏幕框架中的垂直框架3b和3c向后倾斜延伸的下部对角撑杆材料25a和25b。然后，上部对角支撑材料的后端和下部对角撑杆材料的后端通过联接构件30a和30b彼此联接。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011155549A Cooling structure 有权
标题翻译：冷却结构
公开(公告)号：JP2011155549A
公开(公告)日：2011-08-11
申请号：JP2010016379
申请日：2010-01-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IPPOSHI SHIGETOSHI , HIROSE TATSURO , KADOWAKI KAZUO , KIJIMA TAKUMI , NAKAO TAKAYUKI
IPC分类号： H04N5/64 , H01L23/427 , H04N5/74 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure which is integrally provided with a video apparatus and performs heat radiation of the video apparatus. SOLUTION: The cooling structure 101 includes a housing 111 attached to the video apparatus, and a fan case 121 installed in the housing. The housing has an air intake side face 112 having an intake port 312 and an exhaust air side face 113 having an exhaust port 313 and houses electronic equipment 117. The fan case is installed correspondingly to the exhaust port and houses an exhaust fan 122 arranged adjacently to the exhaust port. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供与视频设备一体设置并执行视频设备的热辐射的冷却结构。解决方案：冷却结构101包括附接到视频设备的壳体111和安装在壳体中的风扇壳体121。壳体具有吸气侧面112，其具有进气口312和具有排气口313的排气侧面113并容纳电子设备117.风扇壳体相应于排气口安装并容纳相邻布置的排气扇122 到排气口。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011153776A Cooling device 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2011153776A
公开(公告)日：2011-08-11
申请号：JP2010016409
申请日：2010-01-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IPPOSHI SHIGETOSHI , HIROSE TATSURO , KADOWAKI KAZUO , KIJIMA TAKUMI , NAKAO TAKAYUKI
IPC分类号： F28D15/02 , F25B21/02 , H01L23/38 , H01L23/427
CPC分类号： F28D15/0266 , F25B21/02 , F25B23/006 , F25B25/00 , F25B2321/021 , F25B2700/2107 , H01L23/38 , H01L23/427 , H01L2924/0002 , H01S5/02415 , H01S5/4093 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling device which reduces electric power consumption by Peltier elements by uniformizing the operation of the respective Peltier elements, when the plurality of Peltier elements are used. SOLUTION: The cooling device includes: a heat receiving plate 2 to which a plurality of heating elements 1 are attached; a radiator plate 4 to which the plurality of Peltier elements 3 are attached; a thermal transport heat pipe 5 coupling the heat receiving plate 2 with the radiator plate 4; radiators 6 each provided on the heat release side of each Peltier element 3; and the like. The plurality of heating elements 1 are arranged in the longitudinal direction of the thermal transport heat pipe 5, and the plurality of Peltier elements 3 are arranged in the longitudinal direction of the thermal transport heat pipe 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使珀尔帖元件的操作均匀化来降低珀耳帖元件的功耗的冷却装置，当使用多个珀耳帖元件时。解决方案：冷却装置包括：多个加热元件1附接到的受热板2; 安装有多个珀耳贴元件3的散热板4; 将热接收板2与散热板4连接的热传输热管5; 散热器6分别设置在每个珀耳帖元件3的放热侧; 等等。多个加热元件1沿热传输热管5的长度方向排列，多个珀耳帖元件3沿热传输热管5的长度方向配置。（C）2011 ，JPO＆INPIT

4. 发明专利

JP2010271464A Image display of projection type 有权
标题翻译：投影类型的图像显示
公开(公告)号：JP2010271464A
公开(公告)日：2010-12-02
申请号：JP2009121993
申请日：2009-05-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OKAGAKI MANABU , WATANABE NORIHIRO , SUGANO NORICHIKA , KADOWAKI KAZUO , MATSUI TOMOKI
IPC分类号： G03B21/10 , H04N5/64 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide an image display of projection type capable of preventing an image on a screen from being deviated. SOLUTION: This image display of projection type includes: a display unit having an optical engine 1 for giving image information to light and projecting it on the screen, a screen frame 4 for holding the screen and an optical engine support plate 22 connected with the screen frame 4 and holding the optical engine 1; and a bottom frame 18 connected with the display unit and supporting weight of this image display of projection type. This image display also includes a distortion absorbing allowance part 76 in a connection section of the display unit and the bottom frame 18. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止屏幕上的图像偏离的投影类型的图像显示。
解决方案：投影型的图像显示包括：显示单元，具有用于将图像信息发光并投影到屏幕上的光学引擎1，用于保持屏幕的屏幕框架4和连接的光学引擎支撑板22 与屏幕框架4并保持光学引擎1; 以及与显示单元连接的底部框架18和该投影型图像显示器的支撑重量。该图像显示器还包括在显示单元和底部框架18的连接部分中的失真吸收允许部分76.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009122132A Projection type video display apparatus 有权
标题翻译：投影类型视频显示设备
公开(公告)号：JP2009122132A
公开(公告)日：2009-06-04
申请号：JP2007292515
申请日：2007-11-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KISHIMA TAKUMI , KOJIMA TAKASHI , KADOWAKI KAZUO , MIYATA AKIHISA , TODE HIDEKAZU
IPC分类号： G03B21/10 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a thin projection type video display apparatus having a highly precise structure with high strength. SOLUTION: This projection type video display apparatus includes: a screen 5 for projecting images, a laser beam source 1, a laser beam source driving circuit 6, and a TV circuit 7 arranged behind a central part of the screen 5, an optical engine 3 including a display device 4 arranged behind a lower part of the screen 5 and driven by the TV circuit, and optical fibers 2 for transmitting the illumination light emitted from the laser beam source 1 to the display device 4. An outer peripheral part of the screen 5 is held by a screen frame 8. The optical engine 3 is installed in an optical engine base 9 connecting its front side with a lower side of the screen frame 8 and extended behind the lower side. The laser beam source 1, the laser beam source driving circuit 6, and the TV circuit 7 are provided on a plate member 12 installed between at least two diagonal braces 10a for connecting both end parts of an upper side of the screen frame 8 with a rear end part of the optical engine base 9. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高精度结构的具有高强度的薄投影型视频显示装置。解决方案：该投影型视频显示装置包括：投影图像的屏幕5，布置在屏幕5的中心部分后面的激光束源1，激光束源驱动电路6和TV电路7，包括布置在屏幕5的下部并由TV电路驱动的显示装置4的光学引擎3和用于将从激光束源1发射的照明光传输到显示装置4的光纤2。屏幕5由屏幕框架8保持。光学引擎3安装在连接其前侧与屏幕框架8的下侧并延伸到下侧后方的光学引擎基座9中。激光束源1，激光源驱动电路6和TV电路7设置在安装在至少两个对角支架10a之间的板构件12上，用于将屏幕框架8的上侧的两个端部连接到光引擎座9的后端部分。（C）2009，JPO＆INPIT

6. 发明专利

JP2011165760A Laser light-source apparatus and projector apparatus 有权
标题翻译：激光灯装置和投影仪
公开(公告)号：JP2011165760A
公开(公告)日：2011-08-25
申请号：JP2010024427
申请日：2010-02-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIROSE TATSURO , MURATA TAIRYO , KADOWAKI KAZUO
IPC分类号： H01S5/024 , G03B21/14 , G03B21/16 , H01L23/427
CPC分类号： H01S5/02469 , H01S5/02208 , H01S5/02256 , H01S5/02292 , H01S5/4093 , H04N9/3129 , H04N9/3144 , H04N9/3161
摘要： PROBLEM TO BE SOLVED: To achieve a laser light-source apparatus that keeps the temperature of a light-emitting part at a constant level even if laser output is high and stabilizes the output and emission wavelength of a laser beam, and a projector apparatus.
SOLUTION: The laser light-source apparatus has: a laser driving circuit board 20; a heat-insulating material 51 installed on the laser driving circuit board 20; a heat-receiving plate 31 installed on the heat-insulating material 51 and thermally separated from the laser driving circuit board 20; a laser light-source module 10 that is placed on the heat-receiving plate 31 so as to be thermally connected with the heat-receiving plate 31 and is driven while being electrically connected with the laser driving circuit board 20; and a heat sink 32 thermally connected with the heat-receiving plate 31 via a heat pipe 33.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了实现即使激光输出高而使发光部的温度保持恒定的激光光源装置，并且使激光束的输出和发射波长稳定，投影仪设备。激光光源装置具有：激光驱动电路基板20，安装在激光驱动电路板20上的绝热材料51; 安装在绝热材料51上并与激光驱动电路板20热分离的热接收板31; 激光光源模块10，放置在受热板31上，以与热接收板31热连接，并与激光驱动电路板20电连接; 以及通过热管33与受热板31热连接的散热器32.版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011164627A Projection type image display apparatus 审中-公开
标题翻译：投影类型图像显示设备
公开(公告)号：JP2011164627A
公开(公告)日：2011-08-25
申请号：JP2011043629
申请日：2011-03-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WATANABE NORIHIRO , MICHIMORI ATSUSHI , KADOWAKI KAZUO , KIJIMA TAKUMI
IPC分类号： G03B21/14 , G02B3/00 , G02B3/06 , G02B3/08 , G02B7/00 , G02B27/48 , G03B21/60
摘要： PROBLEM TO BE SOLVED: To provide a projection type image display apparatus which can prevent scintillation, and can suppress distortion of an image. SOLUTION: The projection type image display apparatus includes: a screen 2 including a Fresnel lens 21 and a diffusion member (lenticular lens screen) 22; a driving mechanism 4 that moves the Fresnel lens 21 or the diffusion member 22 in a plane parallel to an emitting surface of the Fresnel lens or the diffusion member; and a frame 10 that supports the Fresnel lens, the diffusion member and the driving mechanism. A second plate spring 72 is provided as a resilient supporting body for supporting a weight of the Fresnel lens 21 or the diffusion member 22 of the screen 2 with respect to the frame 10. First and third plate spring members 71 and 73 (resilient member) are provided as a holding means for holding movement of the Fresnel lens 21 or the diffusion member 22 to the outside of the plane parallel to the emitting surface of the Fresnel lens or the diffusion member. The plate spring members 71 and 73 have higher rigidity to movement in a direction perpendicular to the emitting surface of the Fresnel lens 21 or the diffusion member 22 than movement in the plane parallel to the emitting surface of the Fresnel lens or the diffusion member. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种可以防止闪烁并能够抑制图像的变形的投影型图像显示装置。＆lt; P＆gt;解决方案：投影型图像显示装置包括：包括菲涅尔透镜21和漫射构件（双凸透镜屏幕）22的屏幕2; 驱动机构4，其使菲涅尔透镜21或扩散构件22在平行于菲涅尔透镜或扩散构件的发射面的平面内移动; 以及支撑菲涅尔透镜，漫射构件和驱动机构的框架10。第二板簧72设置为弹性支撑体，用于相对于框架10支撑菲涅尔透镜21或屏幕2的扩散构件22的重量。第一和第三板簧构件71和73（弹性构件）设置为用于将菲涅尔透镜21或扩散构件22的运动保持在平行于菲涅尔透镜或漫射构件的发射表面的平面的外侧的保持装置。板簧构件71和73比平行于菲涅尔透镜或扩散构件的发射表面的平面中的运动具有比在菲涅耳透镜21或扩散构件22的发射表面垂直的方向上的移动刚性更高的刚性。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2012002417A Heat pipe 有权
标题翻译：热管
公开(公告)号：JP2012002417A
公开(公告)日：2012-01-05
申请号：JP2010137122
申请日：2010-06-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IPPOSHI SHIGETOSHI , HIROSE TATSURO , KADOWAKI KAZUO , KIJIMA TAKUMI , NAKAO TAKAYUKI
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To provide a heat pipe that still shows good cooling properties even if used in a relatively low operating temperature.SOLUTION: The heat pipe 100 includes: a container 1 comprising a sealed pipe and having a first end and a second end; a coil 3 disposed in the container 1; a wick 2 held between the container 1 and the coil 3; and a working fluid retained in the container 1. The heat pipe 100 is configured such that the working fluid evaporated at the first end condenses at the second end for heat transfer from the first end to the second end. The coil 3 comprises a copper alloy whose surface is covered with a copper layer, or the coil 3 comprises a copper alloy and has a surface layer with a copper concentration higher than the central portion thereof.
摘要翻译：要解决的问题：即使在相对低的工作温度下使用，也提供仍然显示良好冷却性能的热管。解决方案：热管100包括：容器1，其包括密封管并具有第一端和第二端; 布置在容器1中的线圈3; 保持在容器1和线圈3之间的灯芯2; 和保持在容器1中的工作流体。热管100构造成使得在第一端蒸发的工作流体在第二端处冷凝，用于从第一端到第二端的热传递。线圈3包括铜合金，其表面被铜层覆盖，或者线圈3包括铜合金，并且具有铜浓度高于其中心部分的表面层。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011192860A Cooling device 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2011192860A
公开(公告)日：2011-09-29
申请号：JP2010058635
申请日：2010-03-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOJIMA TAKASHI , MURATA TAIRYO , KADOWAKI KAZUO
IPC分类号： H01L23/38 , H01L23/36 , H01L23/40
CPC分类号： H01L23/38 , H01L23/427 , H01L2924/0002 , H01S5/02469 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling device which secures close contact in a contact face between a heat absorbing surface of a Peltier element and an object to be cooled and a contact face between a heat radiating surface of the Peltier element and a cooling component, and which can be easily attached. SOLUTION: The cooling device includes: the Peltier element having the heat absorbing surface and the heat radiating surface opposing to each other; a heat absorbing plate having a first Peltier element mounting surface arranged facing the heat absorbing surface of the Peltier element; a heat radiating plate having a second Peltier element mounting surface arranged facing the heat radiating surface of the Peltier element; a thermally conductive member interposed between the heat absorbing surface and the first Peltier element mounting surface and between the heat radiating surface and the second Peltier element mounting surface and having viscosity or elasticity; and a spacer arranged in parallel with the Peltier element between the heat absorbing plate and the heat radiating plate and defining a facing distance between the first and second Peltier element mounting surfaces. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种冷却装置，该冷却装置确保珀尔帖元件的吸热表面和待冷却物体之间的接触面和珀尔帖元件的散热表面之间的接触面和冷却部件，并且可以容易地附接。解决方案：冷却装置包括：珀尔帖元件，其具有彼此相对的吸热表面和散热表面; 吸热板，其具有面对所述珀耳帖元件的吸热表面布置的第一珀耳帖元件安装表面; 散热板，其具有面对所述珀耳帖元件的散热面的第二珀耳帖元件安装面; 插入在吸热表面和第一珀耳帖元件安装表面之间以及散热表面和第二珀耳帖元件安装表面之间并具有粘性或弹性的导热元件; 以及间隔件，其在所述吸热板和所述散热板之间与所述珀耳帖元件平行布置，并且限定所述第一和第二珀耳帖元件安装表面之间的面对距离。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2011007940A Projection display apparatus 审中-公开
标题翻译：投影显示设备
公开(公告)号：JP2011007940A
公开(公告)日：2011-01-13
申请号：JP2009149814
申请日：2009-06-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WATANABE NORIHIRO , OKAGAKI MANABU , MICHIMORI ATSUSHI , SUGANO NORICHIKA , KADOWAKI KAZUO , MATSUI TOMOKI
IPC分类号： G03B21/14 , G03B21/00 , G03B21/10 , H04N5/74
CPC分类号： G03B21/10
摘要： PROBLEM TO BE SOLVED: To provide a projection image display apparatus preventing misregistration in an on-screen image.SOLUTION: A main frame assembly holds together an optical engine that modulates light emitted from a light source and a screen on which light emitted from the optical engine is projected, and the main frame assembly is configured to be supported by a bottom frame formed separately, whereby distortion having occurred on the bottom frame side is prevented from being transmitted to the main frame assembly.
摘要翻译：要解决的问题：提供一种防止屏幕上图像不对准的投影图像显示装置。解决方案：主框架组件将调制从光源发出的光的光引擎和从光源发出的光线的屏幕发动机被突出，并且主框架组件被构造成由单独形成的底部框架支撑，由此防止在底部框架侧发生的变形被传递到主框架组件。

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