公开(公告)号：US07477435B2

公开(公告)日：2009-01-13

申请号：US11456285

申请日：2006-07-10

申请人： Masatoshi Yonekubo ,  Takashi Takeda

发明人： Masatoshi Yonekubo ,  Takashi Takeda

IPC分类号： G02B26/08

CPC分类号： G03B21/006

摘要： A projector includes: a light source device that emits a laser beam toward a projected surface; a scanning unit that scans the laser beam emitted from the light source device; a light diffusion member that diffuses the laser beam used for scanning by the scanning unit; and a converging unit that converges the laser beam going out from the light diffusion member on the protected surface.

摘要翻译： 投影仪包括：向投影面发射激光束的光源装置; 扫描单元，扫描从光源装置发射的激光束; 光漫射构件，其漫射由扫描单元用于扫描的激光束; 以及会聚单元，其将从光扩散构件出射的激光束会聚在被保护表面上。

公开(公告)号：US07466037B2

公开(公告)日：2008-12-16

申请号：US11454563

申请日：2006-06-16

申请人： Junji Takeshita ,  Takashi Takeda ,  Kouichirou Sakamoto

发明人： Junji Takeshita ,  Takashi Takeda ,  Kouichirou Sakamoto

IPC分类号： H02J3/38

CPC分类号： H02H3/081 ,  Y10T307/549

摘要： A power supply control circuit is disclosed. The power supply control circuit controls a current which is supplied from a power source to a load. The power supply control circuit includes a reverse current detecting circuit which detects a reverse current flowing from the load to the power source and a reverse current preventing circuit which disconnects a line between the power source and the load when the reverse current is detected by the reverse current detecting circuit.

摘要翻译： 公开了电源控制电路。 电源控制电路控制从电源向负载提供的电流。 电源控制电路包括反向电流检测电路，其检测从负载流向电源的反向电流;以及反向电流防止电路，其在反向电流被反向检测时断开电源和负载之间的线路 电流检测电路。

公开(公告)号：US20070183270A1

公开(公告)日：2007-08-09

申请号：US11646694

申请日：2006-12-28

申请人： Koichiro Sakamoto ,  Junji Takeshita ,  Takashi Takeda

发明人： Koichiro Sakamoto ,  Junji Takeshita ,  Takashi Takeda

IPC分类号： G06F1/04 ,  G08B1/00

CPC分类号： G01R31/3004

摘要： A disclosed timer circuit for clocking a predetermined time includes an oscillator and a frequency dividing unit for dividing a frequency of an oscillating signal output from the oscillator. A comparing unit determines whether a short-time mode instruction is received by comparing a voltage received at an external terminal with a predetermined voltage. A switch causes the oscillating signal to bypass a part of the frequency dividing unit in response receiving the short-time mode instruction.

摘要翻译： 用于对预定时间进行定时的公开的定时器电路包括用于分频从振荡器输出的振荡信号的频率的振荡器和分频单元。 比较单元通过将外部端子接收的电压与预定电压进行比较来确定是否接收到短时间模式指令。 响应于接收短时模式指令，开关使振荡信号绕过分频单元的一部分。

公开(公告)号：US07192147B2

公开(公告)日：2007-03-20

申请号：US10434288

申请日：2003-05-09

申请人： Hidefumi Sakata ,  Takashi Takeda

发明人： Hidefumi Sakata ,  Takashi Takeda

IPC分类号： F21V9/14

CPC分类号： H04N9/315 ,  H04N5/74 ,  H04N9/3167

摘要： The invention provides a compact, thin, and lightweight lighting system and projector. A lighting system included in a projector according to the present invention is provided with an LED array having LEDs and a reflective plate at the rear side of the LEDs in the light emitting direction, retardation films, a taper rod lens array, a rod lens array, and a reflective polarizing plate.

摘要翻译： 本发明提供了一种紧凑，薄型和轻便的照明系统和投影仪。 包括在根据本发明的投影仪中的照明系统设置有LED阵列，其具有在发光方向上的LED的后侧的LED和反射板，延迟膜，锥形杆透镜阵列，棒状透镜阵列 和反射型偏振片。

公开(公告)号：US20070046903A1

公开(公告)日：2007-03-01

申请号：US11459511

申请日：2006-07-24

申请人： Takashi Takeda

发明人： Takashi Takeda

IPC分类号： G03B21/28

CPC分类号： G03B21/10 ,  G03B21/14 ,  G03B21/28 ,  H04N9/3129

摘要： An image display apparatus that displays an image through scanning by a plurality of beam lights, includes: a light source section that supplies the beam lights; and a scanning section that subjects to scanning the beam lights coming from the light source section. In the image display apparatus, the light source section is driven for a tone representation using the beam lights each having a light amount that is assigned a weight depending on how many bit is allocated in a range from minimum to maximum, and allocates at least two of the beam lights to at least one higher-order bit in the range.

摘要翻译： 一种通过多个光束的扫描来显示图像的图像显示装置，包括：提供光束的光源部; 以及扫描部，其对来自光源部的光束进行扫描。 在图像显示装置中，使用光束光驱动光源部，使用光束光，其各自具有根据在从最小到最大的范围内分配多少位而赋予权重的光量，并且分配至少两个 的光束到达该范围内的至少一个较高位。

公开(公告)号：US07071611B2

公开(公告)日：2006-07-04

申请号：US10939505

申请日：2004-09-14

申请人： Masatoshi Yonekubo ,  Takashi Takeda ,  Tetsuro Yamazaki

发明人： Masatoshi Yonekubo ,  Takashi Takeda ,  Tetsuro Yamazaki

IPC分类号： H05B33/12 ,  H05B33/14

CPC分类号： H01L51/5203 ,  H01L27/3211 ,  H01L27/3281 ,  H01L27/3295 ,  H04N9/30

摘要： Exemplary embodiments of the present invention provide a display panel or the like in which it is easy to enlarge a size of the display panel. A display panel according to exemplary embodiments includes a first transparent electrode layer and a second transparent electrode layer which are optically transparent, a conductivity-variable layer which is provided on the first transparent electrode layer, and an electroluminescent layer which is provided between the conductivity-variable layer and the second transparent electrode layer, and which emits light by applying a voltage thereto.

摘要翻译： 本发明的示例性实施例提供了一种显示面板等，其中易于放大显示面板的尺寸。 根据示例性实施例的显示面板包括光学透明的第一透明电极层和第二透明电极层，设置在第一透明电极层上的导电率可变层和设置在导电性层之间的电致发光层， 可变层和第二透明电极层，并且通过向其施加电压而发光。

公开(公告)号：US20060015540A1

公开(公告)日：2006-01-19

申请号：US11175269

申请日：2005-07-07

申请人： Takashi Takeda ,  Akio Koresawa ,  Ryu Sukigara ,  Yoichi Ohshige

发明人： Takashi Takeda ,  Akio Koresawa ,  Ryu Sukigara ,  Yoichi Ohshige

IPC分类号： G06F17/30

CPC分类号： H04L67/06 ,  G06F21/10 ,  H04L67/1095 ,  H04L67/28 ,  H04L67/2804 ,  H04L67/2852 ,  H04L67/288 ,  H04L67/306 ,  H04L69/329

摘要： A content terminal is storing management information that indicates the management status of a content. When some change occurs in the management status of the content, the content terminal updates the management information in its storage to meet the change, and notifies the updated details to a reference server. The reference server is the one storing reference information, which carries the same types of details as the management information. When receiving the updated details of the management information from the content terminal, the reference server uses thus notified updated details to update the reference information of a user. Because the management information and the reference information are correlated with each other, the user can see the details of the management information in the reference site using the content terminal. In such a manner, the user can refer to and update the details of the management information without directly accessing the control terminal.

摘要翻译： 内容终端存储指示内容的管理状态的管理信息。 当内容的管理状态出现某些变化时，内容终端更新其存储中的管理信息以满足改变，并将更新的细节通知给参考服务器。 参考服务器是存储参考信息的参考服务器，其具有与管理信息相同类型的细节。 当从内容终端接收管理信息的更新细节时，参考服务器使用这样通知的更新细节来更新用户的参考信息。 由于管理信息和参考信息彼此相关，用户可以使用内容终端来查看参考站点中的管理信息的细节。 以这种方式，用户可以参考和更新管理信息的细节而不直接访问控制终端。

公开(公告)号：US06944375B2

公开(公告)日：2005-09-13

申请号：US10681214

申请日：2003-10-09

申请人： Hidefumi Sakata ,  Takashi Takeda

发明人： Hidefumi Sakata ,  Takashi Takeda

IPC分类号： G02B5/04 ,  G02B19/00 ,  G02B27/14 ,  G02F1/13357 ,  G03B21/00 ,  G03B21/14 ,  G02B6/26

CPC分类号： G02B27/1053 ,  G02B27/145 ,  H04N9/315

摘要： The invention relates to a technique of providing illumination light having an even intensity, in order to make intensity of three illumination light with a simple structure. A second optical waveguide having a second incidence plane for second color light and a third optical waveguide having a third incidence plane for third color light are joined to a first optical waveguide having a first incidence plane for first optical light and an emergence plane opposed to the first incidence plane. A first dichroic filter that reflects the first color light and the third color light and transmits the second color light is formed on a joint surface between the first optical waveguide and the second waveguide. A second dichroic filter that reflects the first color light and the second color light and transmits the third color light is formed on a joint surface between the first optical waveguide and the third waveguide.

摘要翻译： 本发明涉及提供具有均匀强度的照明光的技术，以便以简单的结构制造三个照明光的强度。 具有第二色光的第二入射面的第二光波导和具有第三色光的第三入射面的第三光波导被接合到具有第一光的第一入射面的第一光波导和与第一光的相反的出射面 第一次入场飞机 在第一光波导和第二波导之间的接合表面上形成反射第一颜色光和第三色光并透射第二色光的第一二向色滤光器。 在第一光波导和第三波导之间的接合表面上形成反射第一色光和第二色光并透射第三色光的第二二向色滤光器。

公开(公告)号：US20050111107A1

公开(公告)日：2005-05-26

申请号：US11015438

申请日：2004-12-20

申请人： Takashi Takeda ,  Masatoshi Yonekubo

发明人： Takashi Takeda ,  Masatoshi Yonekubo

IPC分类号： G02B26/08 ,  F21S2/00 ,  F21S8/04 ,  F21V7/00 ,  F21Y101/02 ,  G02B27/18 ,  G03B21/00 ,  H04N9/31 ,  G02B27/14

CPC分类号： G03B21/2013 ,  G03B21/008 ,  G03B21/2033 ,  G03B33/06 ,  H04N9/3155 ,  H04N9/3164

摘要： The invention provides a compact and bright image display device using a tilt-mirror device and a projector using the image display device. An image display device of the present invention can include a first color-ray light-source for supplying a G-ray, a second color-ray light-source for supplying a R-ray or B-ray, and a tilt-mirror device having a plurality of movable mirror elements being alternatively switchable the position thereof between a first reflection position and a second reflection position. The first color-ray light-source can be arranged so that the G-ray is reflected in a predetermined direction when the movable mirror elements are located in the first reflection position, and the G-ray is reflected in a direction when the movable mirror elements are located in the second reflection position. The second color-ray light-source can be arranged so that the R-ray or B-ray is reflected in the predetermined direction when the movable mirror elements are located in the second reflection position, while the R-ray or B-ray is reflected in a direction when the movable mirror elements are located in the first reflection position.

摘要翻译： 本发明提供使用倾斜镜装置的紧凑且明亮的图像显示装置和使用图像显示装置的投影仪。 本发明的图像显示装置可以包括用于提供G射线的第一彩色光源，用于提供R射线或B射线的第二彩色射线光源，以及倾斜镜装置 具有多个可移动镜元件，其可替换地在第一反射位置和第二反射位置之间切换其位置。 第一彩色射线光源可以被布置成使得当可移动镜元件位于第一反射位置时，G射线被反射到预定方向，并且G射线在可移动镜 元件位于第二反射位置。 第二彩色射线光源可以布置成当可移动镜元件位于第二反射位置时，R射线或B射线在预定方向上被反射，而R射线或B射线是 在可移动镜元件位于第一反射位置的方向上反射。

公开(公告)号：US20050018149A1

公开(公告)日：2005-01-27

申请号：US10871004

申请日：2004-06-21

申请人： Takashi Takeda ,  Akira Hashimoto

发明人： Takashi Takeda ,  Akira Hashimoto

IPC分类号： G02B6/00 ,  G03B21/20 ,  G03B21/28

CPC分类号： G02B6/00 ,  G03B21/208 ,  Y10S385/901

摘要： A light conducting unit is disposed between a light source and a region which is to be illuminated. In addition, a light conducting unit includes a polygonal prism made from a first medium with a first coefficient of refraction, a first light conducting unit which directs light to be incident upon a first surface of the polygonal prism, and a second light conducting unit upon which light emitted from a second surface of the polygonal prism is incident, wherein the polygonal prism includes a reflective device which reflects light which is incident into the polygonal prism from the first surface towards the second surface, and a second medium with a second coefficient of refraction which is less than the first coefficient of refraction is provided at the first surface and the second surface.

摘要翻译： 导光单元设置在光源和要被照明的区域之间。 此外，导光单元包括由具有第一折射率的第一介质制成的多边形棱镜，引导入射到多棱柱第一表面的光的第一导光单元和第二导光单元， 从多边形棱镜的第二表面发射的光入射，其中多边形棱镜包括将从第一表面入射到多边形棱镜中的光反射到第二表面的反射装置，以及具有第二系数的第二介质 在第一表面和第二表面上设置小于第一折射系数的折射率。