公开(公告)号：US08020999B2

公开(公告)日：2011-09-20

申请号：US12825801

申请日：2010-06-29

申请人： Koji Hirata ,  Takanori Hisada ,  Masahiko Yatsu

发明人： Koji Hirata ,  Takanori Hisada ,  Masahiko Yatsu

IPC分类号： G03B21/14 ,  G03B21/28

CPC分类号： G03B21/28 ,  G02B17/0852 ,  G03B21/145 ,  H04N9/317

摘要： A projection type image display apparatus includes an image display element, and a projection optical unit, which is configured to project an image displayed on the image display element, enlargedly, upon a screen. The projection optical unit includes a lens group, which is configured to compensate an distortion on an image surface on the screen, a mirror for compensating a trapezoidal distortion on the screen. The mirror reflects lights emitted from the lens group, so as to project upon the screen obliquely.

摘要翻译： 投影型图像显示装置包括图像显示元件和投影光学单元，其被配置为在屏幕上放大地投影显示在图像显示元件上的图像。 投影光学单元包括被配置为补偿屏幕上的图像表面上的失真的透镜组，用于补偿屏幕上的梯形失真的反射镜。 镜子反射从镜头组发出的光线，以便倾斜地投影在屏幕上。

公开(公告)号：USD645068S1

公开(公告)日：2011-09-13

申请号：US29380278

申请日：2010-12-02

申请人： Masayuki Fukui ,  Masahiko Yatsu ,  Naoyuki Ogura ,  Koji Hirata ,  Masanori Tsumura

设计人： Masayuki Fukui ,  Masahiko Yatsu ,  Naoyuki Ogura ,  Koji Hirata ,  Masanori Tsumura

公开(公告)号：US08002417B2

公开(公告)日：2011-08-23

申请号：US12840651

申请日：2010-07-21

申请人： Takanori Hisada ,  Koji Hirata ,  Masahiko Yatsu

发明人： Takanori Hisada ,  Koji Hirata ,  Masahiko Yatsu

IPC分类号： G03B21/14 ,  G03B21/28

CPC分类号： G03B21/28 ,  G03B21/147

摘要： A projection-type image display apparatus for projecting an image, enlargedly, onto a projection surface, comprises: an image display element; a lens group, being disposed behind the image display element, comprising therein, a front lens group made up with a plural number of lenses, including, at least, a refractive lens, and a rear lens group made up with a plural number of lenses, including, at least, a lens having a free curved surface configuration and being rotationally asymmetric, thereby emitting an image displayed on the image display element; a reflection mirror for reflecting the light from the lens group, thereby projection onto the projection surface, obliquely; and a movement member for moving the plural number of lenses of the rear lens group.

摘要翻译： 一种用于将图像放大地投影到投影表面上的投影型图像显示装置，包括：图像显示元件; 设置在图像显示元件后面的透镜组，其中包括由多个透镜构成的前透镜组，至少包括折射透镜和由多个透镜构成的后透镜组 至少包括具有自由曲面构造并且旋转非对称的透镜，从而发射显示在图像显示元件上的图像; 用于反射来自透镜组的光的反射镜，从而倾斜地突出到投影表面上; 以及用于移动后透镜组的多个透镜的移动部件。

公开(公告)号：US07981744B2

公开(公告)日：2011-07-19

申请号：US11578965

申请日：2005-06-09

申请人： Masayoshi Kosaki ,  Koji Hirata ,  Masanobu Senda ,  Naoki Shibata

发明人： Masayoshi Kosaki ,  Koji Hirata ,  Masanobu Senda ,  Naoki Shibata

IPC分类号： H01L21/336 ,  H01L21/3205

CPC分类号： H01L29/66462 ,  H01L21/02378 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/0262 ,  H01L29/2003

摘要： A field-effect transistor which comprises a buffer layer and a barrier layer each of which is made of a Group III nitride compound semiconductor and has a channel at the interface inside of the buffer layer to the barrier layer, wherein the barrier layer has multiple-layer structure comprising an abruct interface providing layer which composes the lowest semiconductor layer in said barrier layer and whose composition varies rapidly at the interface of said buffer layer, and an electrode connection plane providing layer which constructs the uppermost semiconductor layer and whose upper surface is formed flat.

摘要翻译： 一种场效应晶体管，其包括缓冲层和阻挡层，每个所述阻挡层由III族氮化物化合物半导体制成，并且在所述缓冲层的内部与所述阻挡层的界面处具有通道，其中所述阻挡层具有多层结构， 层结构包括构成所述阻挡层中的最低半导体层并且其组成在所述缓冲层的界面处快速变化的抗蚀剂界面提供层和构成最上半导体层并且其上表面形成的电极连接平面提供层 平面。

公开(公告)号：US07961400B2

公开(公告)日：2011-06-14

申请号：US12536163

申请日：2009-08-05

申请人： Hiroki Yoshikawa ,  Takanori Hisada ,  Tetsu Ohishi ,  Koji Hirata ,  Naoyuki Ogura

发明人： Hiroki Yoshikawa ,  Takanori Hisada ,  Tetsu Ohishi ,  Koji Hirata ,  Naoyuki Ogura

IPC分类号： G02B9/00 ,  G02B17/00

CPC分类号： G02B17/0852

摘要： A projection image display device is disclosed in which a trapezoidal distortion and/or aberration are restrained when an image is enlarged and projected obliquely onto a screen. An image generator is connected to an optical system base in such a manner that at least an inclination thereof (on an axis parallel to X axis) with respect to a vertical line and a distance thereof in forward and backward direction (Z axis direction) can be adjusted by an adjusting mechanism. Further, a projecting lens 2 as a first optical system and a free-form curved surface mirror as a second optical system are fixed to the optical system base. The free-form curved surface mirror is rotatable (on an rotary axis parallel to X axis) with respect to the vertical line at a substantial center of the free-form curved surface mirror.

摘要翻译： 公开了一种投影图像显示装置，其中当图像被放大并倾斜地投影到屏幕上时，限制了梯形失真和/或像差。 图像发生器以这样的方式连接到光学系统基座，使得至少其相对于垂直线（在X轴上平行的轴线）的倾斜度及其在前后方向（Z轴方向）上的距离可以 通过调整机构进行调整。 此外，作为第一光学系统的投影透镜2和作为第二光学系统的自由曲面镜被固定到光学系统基座。 自由曲面镜在相对于自由曲面镜的大致中心处的垂直线是可旋转的（在平行于X轴的旋转轴上）。

公开(公告)号：US20110128472A1

公开(公告)日：2011-06-02

申请号：US13021101

申请日：2011-02-04

申请人： Koji Hirata ,  Masahiko Yatsu ,  Takanori Hisada ,  Hidehiro Ikeda

发明人： Koji Hirata ,  Masahiko Yatsu ,  Takanori Hisada ,  Hidehiro Ikeda

IPC分类号： G02F1/1335

CPC分类号： G03B21/62 ,  G02F1/133526 ,  G02F1/133604 ,  G02F1/133605 ,  G02F1/133611 ,  G02F1/13362 ,  G02F1/13471 ,  G02F2001/133607 ,  G02F2001/133622 ,  G03B21/208 ,  G03B21/26 ,  G03B21/28 ,  H04N9/3155

摘要： A display apparatus includes a light source which is configured to emit a light, a first light modulation unit which is configured modulate the light emitted from said light source, a first drive unit which is configured to drive said first light modulation unit, a projection unit, which is configured to project the light from said first light modulation unit enlargedly, a second light modulation unit, which is configured to modulate the light emitted from said projection unit so as to be emitted to an observer side, a second drive unit which is configured to drive said second light modulation unit, and an optical direction conversion unit, which is configured to convert the light from said projection unit so that the light is incident upon an incident surface of said second light modulation unit in a direction approximately perpendicular thereto.

摘要翻译： 一种显示装置，包括被配置为发光的光源，被配置为调制从所述光源发射的光的第一光调制单元，被配置为驱动所述第一光调制单元的第一驱动单元，投影单元 其被配置为从所述第一调光单元放大的光投射第二光调制单元，其被配置为调制从所述投影单元发射的光以被发射到观察者侧;第二驱动单元，其是 被配置为驱动所述第二光调制单元，以及光学方向转换单元，其被配置为转换来自所述投影单元的光，使得光在与所述第二光调制单元的大致垂直的方向上入射到所述第二调光单元的入射表面。

公开(公告)号：US20110088877A1

公开(公告)日：2011-04-21

申请号：US12896464

申请日：2010-10-01

申请人： Kazunao Oniki ,  Hiroyuki Ryoson ,  Koji Hirata

发明人： Kazunao Oniki ,  Hiroyuki Ryoson ,  Koji Hirata

IPC分类号： F28D15/04 ,  B21D53/02

CPC分类号： H01L23/427 ,  F28D15/0233 ,  F28D15/046 ,  H01L2924/0002 ,  Y10T29/49353 ,  H01L2924/00

摘要： A heat transport device includes a working fluid, a capillary member, and a container. The working fluid transports heat by performing a phase change. The capillary member applies a capillary force to the working fluid. The capillary member includes a first mesh member having a mesh of a first size and a second mesh member having a mesh of a second size different from the first size. The second mesh member is folded so that the first mesh member is sandwiched. The container contains the working fluid and the capillary member.

摘要翻译： 热传输装置包括工作流体，毛细管构件和容器。 工作流体通过进行相变来传递热量。 毛细管构件向工作流体施加毛细管力。 毛细管构件包括具有第一尺寸的网的第一网孔构件和具有不同于第一尺寸的第二尺寸的网的第二网孔构件。 折叠第二网状构件，使得第一网状构件被夹持。 容器包含工作流体和毛细管构件。

公开(公告)号：US07909472B2

公开(公告)日：2011-03-22

申请号：US12704687

申请日：2010-02-12

申请人： Koji Hirata ,  Masahiko Yatsu

发明人： Koji Hirata ,  Masahiko Yatsu

IPC分类号： G03B21/14

CPC分类号： H04N9/317 ,  G03B21/147 ,  G03B21/28

摘要： A projection-type image display apparatus includes an image display element, a light source unit, an enlarging projection optical unit, and a display controller portion. The enlarging projection optical unit, includes a projection lens, a group of lenses which are disposed on a same optical axis, sequentially arranged from a side of the image display element and which include at least one lens having a lens surface, and a reflection mirror having a reflection surface which is disposed between the group of lenses and a display portion. The image display element has a display surface larger than a display surface of the display portion, when an entirety of the image display element is enlargedly projected on the display portion through the enlarging projection optical unit; and the display controller portion enables movement of the image on the display surface of the image display element.

摘要翻译： 投影型图像显示装置包括图像显示元件，光源单元，放大投影光学单元和显示控制器部分。 放大投影光学单元包括：投影透镜，设置在同一光轴上的一组透镜，从一个图像显示元件的一侧依次排列并且包括至少一个具有透镜表面的透镜;以及反射镜 具有设置在透镜组和显示部之间的反射面。 当整个图像显示元件通过放大投影光学单元被放大地放置在显示部分上时，图像显示元件具有比显示部分的显示表面大的显示表面; 并且显示控制器部分使得能够在图像显示元件的显示表面上移动图像。

公开(公告)号：US07857462B2

公开(公告)日：2010-12-28

申请号：US12838915

申请日：2010-07-19

申请人： Takanori Hisada ,  Koji Hirata ,  Masahiko Yatsu

发明人： Takanori Hisada ,  Koji Hirata ,  Masahiko Yatsu

IPC分类号： G03B21/14 ,  G03B21/28

CPC分类号： G03B21/28

摘要： A projection optical unit for a projection display apparatus, which displays an image upon a projection surface, obliquely, includes a front lens group disposed in a direction from an image display element to a projection surface, a rear lens group, and a reflection mirror formed so that a curvature of a portion for reflecting a light beam incident upon a lower end portion of the projection surface is larger than a curvature of a portion for reflecting a light beam incident upon an upper end of the projection surface. An optical axis of the front lens group and the rear lens group is more inclined with respect to a direction of the portion of the reflection mirror for reflecting the light beam incident upon the lower end portion of the projection surface than a normal line direction of the image display element.

摘要翻译： 一种用于投影显示设备的投影光学单元，其在投影表面上倾斜地显示图像，包括沿从图像显示元件到投影表面的方向设置的前透镜组，后透镜组和形成的反射镜 使得入射到投影表面的下端部分上的反射光束的部分的曲率大于用于反射入射在投影表面的上端的光束的部分的曲率。 前透镜组和后透镜组的光轴相对于反射镜的部分的方向更倾斜，用于反射入射在投影表面的下端部上的光束，而不是垂直方向 图像显示元件。

公开(公告)号：US07708833B2

公开(公告)日：2010-05-04

申请号：US12073904

申请日：2008-03-11

申请人： Shiro Yamazaki ,  Koji Hirata ,  Takayuki Sato ,  Seiji Nagai ,  Katsuhiro Imai ,  Makoto Iwai ,  Shuhei Higashihara ,  Takatomo Sasaki ,  Yusuke Mori ,  Fumio Kawamura

发明人： Shiro Yamazaki ,  Koji Hirata ,  Takayuki Sato ,  Seiji Nagai ,  Katsuhiro Imai ,  Makoto Iwai ,  Shuhei Higashihara ,  Takatomo Sasaki ,  Yusuke Mori ,  Fumio Kawamura

IPC分类号： C30B35/00

CPC分类号： C30B29/403 ,  C30B9/00 ,  C30B9/06 ,  Y10S117/90 ,  Y10T117/10 ,  Y10T117/1024

摘要： An object of the invention is to carry out the flux method with improved work efficiency while maintaining the purity of flux at high level and saving flux material cost. The sodium-purifying apparatus includes a sodium-holding-and-management apparatus for maintaining purified sodium (Na) in a liquid state. Liquid sodium is supplied into a sodium-holding-and-management apparatus through a liquid-sodium supply piping maintained at 100° C. to 200° C. The sodium-holding-and-management apparatus further has an argon-gas-purifying apparatus for controlling the condition of argon (Ar) gas that fills the internal space thereof. Thus, by opening and closing a faucet at desired timing, purified liquid sodium (Na) supplied from the sodium-purifying apparatus can be introduced into a crucible as appropriate via the liquid-sodium supply piping, the sodium-holding-and-management apparatus, and the piping.

摘要翻译： 本发明的目的是在保持高水平的助焊剂纯度的同时，实现提高工作效率的助焊剂方法，节约焊剂材料成本。 钠纯化装置包括用于保持液态的纯化钠（Na）的钠保持和管理装置。 液态钠通过保持在100℃至200℃的液态钠供应管道供应到保钠管理装置中。钠保持和管理装置还具有氩气净化装置 用于控制填充其内部空间的氩（Ar）气体的状态。 因此，通过在期望的时间打开和关闭水龙头，可以通过液体钠供应管道，钠保持管理装置适当地将从钠纯化装置供应的纯化液体钠（Na） ，和管道。