公开(公告)号：US08067721B2

公开(公告)日：2011-11-29

申请号：US12508601

申请日：2009-07-24

申请人： Kenichiro Okura ,  Hidekazu Kodera ,  Koji Nakanishi

发明人： Kenichiro Okura ,  Hidekazu Kodera ,  Koji Nakanishi

IPC分类号： H01L27/00

CPC分类号： G03B21/28 ,  G03B21/10

摘要： A projection-type image display apparatus includes a first reflecting optical element and a second reflecting optical element that are retained on a base. A base-side first positioning unit and a base-side second positioning unit are formed integrally with the base. The base-side first positioning unit abuts against the first reflecting optical element to define a position of the first reflecting optical element. The base-side second positioning unit abuts against the second reflecting optical element to define a position of the second reflecting optical element.

摘要翻译： 投影型图像显示装置包括保持在基座上的第一反射光学元件和第二反射光学元件。 基座第一定位单元和基座侧第二定位单元与基座一体地形成。 底侧第一定位单元抵靠第一反射光学元件以限定第一反射光学元件的位置。 底侧第二定位单元抵靠第二反射光学元件以限定第二反射光学元件的位置。

公开(公告)号：US20100026971A1

公开(公告)日：2010-02-04

申请号：US12508601

申请日：2009-07-24

申请人： Kenichiro Okura ,  Hidekazu Kodera ,  Koji Nakanishi

发明人： Kenichiro Okura ,  Hidekazu Kodera ,  Koji Nakanishi

IPC分类号： G03B21/28

CPC分类号： G03B21/28 ,  G03B21/10

摘要： A projection-type image display apparatus includes a first reflecting optical element and a second reflecting optical element that are retained on a base. A base-side first positioning unit and a base-side second positioning unit are formed integrally with the base. The base-side first positioning unit abuts against the first reflecting optical element to define a position of the first reflecting optical element. The base-side second positioning unit abuts against the second reflecting optical element to define a position of the second reflecting optical element.

摘要翻译： 投影型图像显示装置包括保持在基座上的第一反射光学元件和第二反射光学元件。 基座第一定位单元和基座侧第二定位单元与基座一体地形成。 底侧第一定位单元抵靠第一反射光学元件以限定第一反射光学元件的位置。 底侧第二定位单元抵靠第二反射光学元件以限定第二反射光学元件的位置。

公开(公告)号：US07883220B2

公开(公告)日：2011-02-08

申请号：US11646309

申请日：2006-12-28

申请人： Atsushi Michimori ,  Junichi Aizawa ,  Eiji Niikura ,  Hidekazu Kodera

发明人： Atsushi Michimori ,  Junichi Aizawa ,  Eiji Niikura ,  Hidekazu Kodera

IPC分类号： G03B21/22

CPC分类号： G03B21/62 ,  G03B21/10 ,  G03B21/28

摘要： A projection apparatus includes an optical engine (10) that projects an image on a screen from a rear side, an engine supporting plate (100) on which the optical engine (10) is placed, an adjusting member (500) of a substantially wedge-shape inserted into between a base portion (11) and a lower surface of the engine supporting plate (100) so that front or rear end of the engine supporting plate (100) is vertically rotatable, a front-to-rear position adjusting unit (56) capable of moving the adjusting member (500) in front-to-rear direction, a slope portion (108) having a slope surface (109) that gradually increases or decreases an angle of a surface of the adjusting member (500) contacting the engine supporting plate (100) in accordance with a movement of the adjusting member (500), and a fixing unit (551, 552) that fixes the engine supporting plate (100) to an adjusted position.

摘要翻译： 投影装置包括从后侧将图像投影在屏幕上的光学引擎（10），放置有光学引擎（10）的发动机支撑板（100），大致楔形的调节构件（500） 插入到基部（11）和发动机支撑板（100）的下表面之间，使得发动机支撑板（100）的前端或后端可竖直旋转，前后位置调节单元 能够沿前后方向移动调节构件（500）的倾斜部（56），具有逐渐增大或减小调节构件（500）的表面的角度的倾斜面（109）的倾斜部（108） 根据调节构件（500）的移动使发动机支撑板（100）接触，以及将发动机支撑板（100）固定到调整位置的固定单元（551,552）。

公开(公告)号：US20060256432A1

公开(公告)日：2006-11-16

申请号：US11283900

申请日：2005-11-22

申请人： Kosaku Murakami ,  Sadakazu Tomita ,  Hidekazu Kodera

发明人： Kosaku Murakami ,  Sadakazu Tomita ,  Hidekazu Kodera

IPC分类号： G03B21/56

CPC分类号： G03B21/62 ,  B29C65/1616 ,  B29C65/1629 ,  B29C65/1635 ,  B29C65/1648 ,  B29C65/1654 ,  B29C65/1658 ,  B29C65/1677 ,  B29C65/168 ,  B29C65/1687 ,  B29C65/169 ,  B29C66/1122 ,  B29C66/12821 ,  B29C66/1284 ,  B29C66/24244 ,  B29C66/43 ,  B29C66/45 ,  B29C66/5346 ,  B29C66/652 ,  B29C66/71 ,  B29C66/73343 ,  B29C66/73921 ,  B29C66/8322 ,  B29C66/836 ,  B29K2025/00 ,  B29K2033/08 ,  B29L2011/00 ,  B29L2011/005 ,  Y10S359/90 ,  B29K2025/04

摘要： In an image-displaying screen that is formed of a plurality of plates having lens structure, the reliability of the fixing between the plurality of plates is enhanced. A screen that displays an image includes a lenticular lens plate and a Fresnel lens plate that is fixed to the lenticular lens plate by thermal welding. Because the lenticular lens plate and the Fresnel lens plate are thus fixed together by thermal welding, the fixing strength between the lenticular lens plate and the Fresnel lens plate is not deteriorated by repeated distortion of the welded portion, as would be caused by temperature variations etc. when a welding agent is used to fix them. This enhances the reliability of the fixing between the lens plates.

公开(公告)号：US20130258505A1

公开(公告)日：2013-10-03

申请号：US13778472

申请日：2013-02-27

申请人： Nobuyuki YASUI ,  Takehiko Nakahara ,  Masaya Shimono ,  Keiichi Fukuda ,  Keita Mochizuki ,  Hiroshi Aruga ,  Kenichi Uto ,  Tadashi Murao ,  Hidekazu Kodera

发明人： Nobuyuki YASUI ,  Takehiko Nakahara ,  Masaya Shimono ,  Keiichi Fukuda ,  Keita Mochizuki ,  Hiroshi Aruga ,  Kenichi Uto ,  Tadashi Murao ,  Hidekazu Kodera

IPC分类号： G02B7/00

CPC分类号： G02B7/003 ,  G02B6/3656 ,  G02B6/4225 ,  G02B6/4226 ,  G02B6/4237 ,  G02B7/023

摘要： A method of manufacturing an optical apparatus having an optical element, a holding member, and a base member includes preparing the holding member and fixing the optical element to the first member. The method further includes fixing a second member of the holding member to the base member and plastically deforming a first member of the holding member and the second member to adjust the position of the optical element.

摘要翻译： 一种制造具有光学元件，保持构件和基底构件的光学装置的方法包括制备保持构件并将光学元件固定到第一构件。 该方法还包括将保持构件的第二构件固定到基座构件并使保持构件和第二构件的第一构件塑性变形以调节光学元件的位置。

公开(公告)号：US20070183032A1

公开(公告)日：2007-08-09

申请号：US11646309

申请日：2006-12-28

申请人： Atsushi Michimori ,  Junichi Aizawa ,  Eiji Niikura ,  Hidekazu Kodera

发明人： Atsushi Michimori ,  Junichi Aizawa ,  Eiji Niikura ,  Hidekazu Kodera

IPC分类号： G03B21/14 ,  G03B21/56

CPC分类号： G03B21/62 ,  G03B21/10 ,  G03B21/28

摘要： A projection apparatus includes an optical engine (10) that projects an image on a screen from a rear side, an engine supporting plate (100) on which the optical engine (10) is placed, an adjusting member (500) of a substantially wedge-shape inserted into between a base portion (11) and a lower surface of the engine supporting plate (100) so that front or rear end of the engine supporting plate (100) is vertically rotatable, a front-to-rear position adjusting unit (56) capable of moving the adjusting member (500) in front-to-rear direction, a slope portion (108) having a slope surface (109) that gradually increases or decreases an angle of a surface of the adjusting member (500) contacting the engine supporting plate (100) in accordance with a movement of the adjusting member (500), and a fixing unit (551, 552) that fixes the engine supporting plate (100) to an adjusted position.

摘要翻译： 投影装置包括从后侧将图像投影在屏幕上的光学引擎（10），放置有光学引擎（10）的发动机支撑板（100），大致楔形的调节构件（500） 插入到基部（11）和发动机支撑板（100）的下表面之间，使得发动机支撑板（100）的前端或后端可竖直旋转，前后位置调节单元 能够沿前后方向移动调节构件（500）的倾斜部（56），具有逐渐增大或减小调节构件（500）的表面的角度的倾斜面（109）的倾斜部（108） 根据调节构件（500）的移动使发动机支撑板（100）接触，以及将发动机支撑板（100）固定到调整位置的固定单元（551,552）。

公开(公告)号：US07570422B2

公开(公告)日：2009-08-04

申请号：US11283900

申请日：2005-11-22

申请人： Kosaku Murakami ,  Sadakazu Tomita ,  Hidekazu Kodera

发明人： Kosaku Murakami ,  Sadakazu Tomita ,  Hidekazu Kodera

IPC分类号： G03B21/56

CPC分类号： G03B21/62 ,  B29C65/1616 ,  B29C65/1629 ,  B29C65/1635 ,  B29C65/1648 ,  B29C65/1654 ,  B29C65/1658 ,  B29C65/1677 ,  B29C65/168 ,  B29C65/1687 ,  B29C65/169 ,  B29C66/1122 ,  B29C66/12821 ,  B29C66/1284 ,  B29C66/24244 ,  B29C66/43 ,  B29C66/45 ,  B29C66/5346 ,  B29C66/652 ,  B29C66/71 ,  B29C66/73343 ,  B29C66/73921 ,  B29C66/8322 ,  B29C66/836 ,  B29K2025/00 ,  B29K2033/08 ,  B29L2011/00 ,  B29L2011/005 ,  Y10S359/90 ,  B29K2025/04

摘要： In an image-displaying screen that is formed of a plurality of plates having lens structure, the reliability of the fixing between the plurality of plates is enhanced. A screen that displays an image includes a lenticular lens plate and a Fresnel lens plate that is fixed to the lenticular lens plate by thermal welding. Because the lenticular lens plate and the Fresnel lens plate are thus fixed together by thermal welding, the fixing strength between the lenticular lens plate and the Fresnel lens plate is not deteriorated by repeated distortion of the welded portion, as would be caused by temperature variations etc. when a welding agent is used to fix them. This enhances the reliability of the fixing between the lens plates.

摘要翻译： 在由具有透镜结构的多个板形成的图像显示屏中，提高了多个板之间的固定的可靠性。 显示图像的屏幕包括双凸透镜板和通过热焊接固定到双凸透镜板的菲涅尔透镜板。 由于双凸透镜板和菲涅尔透镜板通过热焊接固定在一起，所以双凸透镜板和菲涅耳透镜板之间的固定强度不会由于温度变化等引起的焊接部分的重复变形而劣化 当焊接剂用于固定时。 这提高了透镜板之间的固定的可靠性。