公开(公告)号：US07736535B2

公开(公告)日：2010-06-15

申请号：US10525014

申请日：2003-08-28

申请人： Takashi Takeda ,  Kenji Ono ,  Susumu Miyazaki

发明人： Takashi Takeda ,  Kenji Ono ,  Susumu Miyazaki

IPC分类号： C09K11/79 ,  C09K11/78 ,  H01J11/02

CPC分类号： C09K11/7792 ,  C09K11/7774 ,  H01J2211/42

摘要： A phosphor having high luminescence when excited by vacuum ultraviolet ray and a vacuum ultraviolet radiation excited light-emitting device comprising the phosphor. The phosphor comprises a metal oxide comprises at least one metal element M1 selected from the group consisting of Ca, Sr and Ba, at least one metal element M2 selected from the group consisting of Y, La, Gd and Lu, at least one metal element M3 selected from the group consisting of Si and Ge and oxygen, and at least one metal element Ln1 selected from the group consisting of Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Mn, as an activator.

摘要翻译： 一种当通过真空紫外线激发时具有高发光性的荧光体和包括该荧光体的真空紫外线激发发光装置。 荧光体包括金属氧化物，其包含选自由Ca，Sr和Ba组成的组中的至少一种金属元素M1，至少一种选自Y，La，Gd和Lu的金属元素M2，至少一种金属元素 选自由Si和Ge组成的组的氧和选自由Ce，Pr，Nd，Pm，Sm，Eu，Tb，Dy，Ho，Er，Tm，Yb组成的组中的至少一种金属元素Ln1， 和Mn作为活化剂。

公开(公告)号：US20050269551A1

公开(公告)日：2005-12-08

申请号：US10525014

申请日：2003-08-28

申请人： Takashi Takeda ,  Kenji Ono ,  Susumu Miyazaki

发明人： Takashi Takeda ,  Kenji Ono ,  Susumu Miyazaki

IPC分类号： C09K11/77 ,  C09K11/78 ,  C09K11/79 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  C09K11/08

CPC分类号： C09K11/7792 ,  C09K11/7774 ,  H01J2211/42

摘要： A phosphor having high luminescence when excited by vacuum ultraviolet ray and a vacuum ultraviolet radiation excited light-emitting device comprising the phosphor. The phosphor comprises a metal oxide comprises at least one metal element M1 selected from the group consisting of Ca, Sr and Ba, at least one metal element M2 selected from the group consisting of Y, La, Gd and Lu, at least one metal element M3 selected from the group consisting of Si and Ge and oxygen, and at least one metal element Ln1 selected from the group consisting of Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Mn, as an activator.

摘要翻译： 一种当通过真空紫外线激发时具有高发光性的荧光体和包括该荧光体的真空紫外线激发发光装置。 磷光体包括金属氧化物，其包含选自Ca，Sr和Ba的至少一种金属元素M 1，选自下列的至少一种金属元素M 2 由Y，La，Gd和Lu组成的组，选自Si和Ge和氧的至少一种金属元素M 3，以及至少一种金属元素Ln 1， SUP，选自Ce，Pr，Nd，Pm，Sm，Eu，Tb，Dy，Ho，Er，Tm，Yb和Mn作为活化剂。

公开(公告)号：US06736994B2

公开(公告)日：2004-05-18

申请号：US10058128

申请日：2002-01-29

申请人： Takashi Takeda ,  Susumu Miyazaki

发明人： Takashi Takeda ,  Susumu Miyazaki

IPC分类号： H01J1102

CPC分类号： C09K11/778

摘要： A phosphor having a high emission luminance and a vacuum ultra-violet radiation excited light emitting element in which the phosphor is used are provided. The phosphor may be made of Ba, Gd, Y, B, O, and an activator (one or more selected from the group consisting of Ce, and Tb). The phosphor may be expressed by a composition formula of BaGd1-a-bYaLnbB9O16 where Ln represents at least one selected from the group consisting of Ce, and Tb, and a and b satisfy 0.05≦a≦1 and 0.003≦b≦0.5, respectively. The foregoing phosphors are suitably used in a vacuum ultra-violet radiation excited light emitting element. The vacuum ultra-violet radiation excited light emitting element may comprise any one of the foregoing phosphors.

摘要翻译： 提供具有高发光亮度的荧光体和使用荧光体的真空紫外辐射激发发光元件。 磷光体可以由Ba，Gd，Y，B，O和活化剂（一种或多种选自Ce和Tb）组成。 磷光体可以由BaGd1-a-bYaLnbB9O16的组成式表示，其中Ln表示选自Ce和Tb中的至少一种，a和b满足0.05 <= a <= 1和0.003 <= b < = 0.5。 上述荧光体适用于真空紫外线辐射激发发光元件。 真空紫外辐射激发发光元件可以包括前述荧光体中的任一种。

公开(公告)号：US06884367B2

公开(公告)日：2005-04-26

申请号：US10318146

申请日：2002-12-13

申请人： Keiji Ono ,  Takashi Takeda ,  Susumu Miyazaki

发明人： Keiji Ono ,  Takashi Takeda ,  Susumu Miyazaki

IPC分类号： C09K11/59 ,  C09K11/77 ,  C09K11/79 ,  C09K11/55 ,  H01J9/22

CPC分类号： C09K11/592 ,  C09K11/595 ,  C09K11/7734

摘要： The object of the present invention is to provide a production method for a silicate phosphor having high brightness. This object is achieved by the method for producing a silicate phosphor comprising a step of calcining a mixture of metal compounds, wherein one of the metal compounds is silicon oxide having BET specific surface area of not less than 10 m2/g.

摘要翻译： 本发明的目的是提供一种具有高亮度的硅酸盐荧光体的制造方法。 该目的通过生产硅酸盐荧光体的方法来实现，该方法包括煅烧金属化合物的混合物的步骤，其中一种金属化合物是BET比表面积不小于10m 2 / > / g。

公开(公告)号：US06802990B2

公开(公告)日：2004-10-12

申请号：US09960955

申请日：2001-09-25

申请人： Kenji Toda ,  Mineo Sato ,  Keiji Ono ,  Susumu Miyazaki ,  Takashi Takeda

发明人： Kenji Toda ,  Mineo Sato ,  Keiji Ono ,  Susumu Miyazaki ,  Takashi Takeda

IPC分类号： C09K1159

CPC分类号： C09K11/7735 ,  C09K11/661 ,  C09K11/662 ,  C09K11/7734

摘要： A fluorescent substance for vacuum ultraviolet radiation excited light-emitting devices which emits light with a high luminance and is subject to only a small decrease in luminance due to exposure to plasma or the like, and a vacuum ultraviolet radiation excited light-emitting device including the fluorescent substance are provided. The fluorescent substance is represented by the general formula: mM1O·nM2O·2M3O2, wherein M1 is at least one metal selected from the group consisting of Ca, Sr and Ba, M2 is at least one metal selected from the group consisting of Mg and Zn, M3 is at least one metal selected from the group consisting of Si and Ge, and m and n satisfy 0.5≦m≦3.5 and 0.5≦n≦2.5, respectively. Either Eu and Mn can be used as an activator.

摘要翻译： 一种用于真空紫外线辐射激发的发光装置的荧光物质，其发射具有高亮度的光并且由于暴露于等离子体等而仅受到轻微的亮度降低;以及真空紫外线激发发光装置，其包括 提供荧光物质。 荧光物质由以下通式表示：mM 0.1nM O 2 M 3 O 2，其中M 1是选自Ca，Sr和Ba中的至少一种金属， M 2是选自Mg和Zn中的至少一种金属，M 3是选自Si和Ge中的至少一种金属，m和n满足0.5≤m≤3.5 和0.5 <= n <= 2.5。 Eu和Mn都可以用作活化剂。

公开(公告)号：US09291822B2

公开(公告)日：2016-03-22

申请号：US13272548

申请日：2011-10-13

申请人： Takahiro Totani ,  Masayuki Takagi ,  Toshiaki Miyao ,  Akira Komatsu ,  Takashi Takeda

发明人： Takahiro Totani ,  Masayuki Takagi ,  Toshiaki Miyao ,  Akira Komatsu ,  Takashi Takeda

IPC分类号： G02B27/01 ,  F21V8/00

CPC分类号： G02B27/0172 ,  G02B6/0018 ,  G02B6/0038 ,  G02B2027/0147

摘要： The sizes of the respective reflecting units vary in the image take-out section along the Z direction in association with the state of the total reflection angle in the light guide section. Thus, it becomes possible to keep the sufficient effective light beam width of the image light input thereto in all of the reflecting units. Therefore, the deterioration in the image light caused by the reflection in the reflecting units can be avoided, and as a result, the degradation of the resolution of the image due to the virtual image light thus emitted can be prevented.

摘要翻译： 各反射单元的尺寸与导光部中的全反射角度的状态相对应地沿着Z方向的图像取出部变化。 因此，可以在所有反射单元中保持输入到其中的图像光的足够的有效光束宽度。 因此，可以避免由反射单元中的反射引起的图像光的劣化，结果，可以防止由于这样发出的虚像而导致的图像分辨率的劣化。

公开(公告)号：US08976452B2

公开(公告)日：2015-03-10

申请号：US13601261

申请日：2012-08-31

申请人： Masayuki Takagi ,  Takahiro Totani ,  Toshiaki Miyao ,  Akira Komatsu ,  Takashi Takeda

发明人： Masayuki Takagi ,  Takahiro Totani ,  Toshiaki Miyao ,  Akira Komatsu ,  Takashi Takeda

IPC分类号： G02B27/01 ,  G02B6/08

CPC分类号： G02B27/0176 ,  G02B6/08 ,  G02B27/0101 ,  G02B27/0149 ,  G02B27/0172 ,  G02B2027/0125 ,  G02B2027/0169 ,  G02B2027/0178

摘要： A virtual image display device has a light guide device in which the half mirror layer (the semi-transmissive reflecting film) of the light guide member is formed on the partial area of the first junction surface, and the second junction surface of the light transmitting member is bonded to the first junction surface in at least the exceptional area. Therefore, it is possible to increase the bonding strength of the first junction surface and the second junction surface, namely the strength of the light guide device composed of the light guide member and the light transmitting member combined with each other even in the case in which the attachment force of the half mirror layer (the semi-transmissive reflecting film) with respect to the first junction surface is not sufficiently strong.

摘要翻译： 虚拟图像显示装置具有导光部件的半反射镜层（半透射反射膜）形成在第一接合面的部分区域上的导光装置，透光性的第二接合面 至少在特殊区域中，构件被结合到第一接合面。 因此，即使在第一接合面和第二接合面的接合强度，即由导光构件和导光构件构成的导光装置的强度彼此组合的情况下，即使在 半镜层（半透射反射膜）相对于第一接合面的附着力不够强。

公开(公告)号：US08786248B2

公开(公告)日：2014-07-22

申请号：US13329881

申请日：2011-12-19

申请人： Akihiro Nishizawa ,  Takashi Takeda

发明人： Akihiro Nishizawa ,  Takashi Takeda

IPC分类号： H02J7/00

CPC分类号： G01R31/3658 ,  G01R19/0084 ,  G01R31/362 ,  H01M10/48 ,  H01M2010/4271 ,  H02J7/0021 ,  H02J7/0026 ,  Y10T307/615

摘要： A voltage-detecting circuit includes a flying capacitor; a first switch circuit allowing plural electric cells connected in series, so that polarity of voltage across electrodes of the flying capacitor charged by one of the electric cells is opposite to polarity of voltage across the electrodes of the flying capacitor charged by an adjacent one of the electric cells; a second switch circuit discharging the flying capacitor; an output circuit outputting a signal depending on the voltage across the flying capacitor; a shield arranged around the flying capacitor electrodes to substantially equalize parasitic capacitances between the shield and each of the electrodes; and a voltage-controlling circuit equalizing voltage between one of the electrodes of the flying capacitor and the shield when charging the flying capacitor, with voltage between another one of the electrodes of the flying capacitor and the shield when discharging the flying capacitor.

摘要翻译： 电压检测电路包括飞行电容器; 允许串联连接的多个电池的第一开关电路，使得由电池之一充电的飞跨电容器的电极两端的电压的极性与由相邻的电池充电的飞越电容器的电极两端的电压极性相反 电池; 放电飞秒电容器的第二开关电路; 输出电路，根据所述飞越电容器两端的电压输出信号; 围绕所述飞越电容器电极布置的屏蔽件，以基本上均衡所述屏蔽件和每个所述电极之间的寄生电容; 以及电压控制电路，当对飞跨电容器进行充电时，使飞跨电容器的一个电极和屏蔽层之间的电压相平衡，并且当放电飞秒电容器时，与飞跨电容器的另一个电极和屏蔽之间的电压相等。

公开(公告)号：US08747166B2

公开(公告)日：2014-06-10

申请号：US13517352

申请日：2011-05-13

申请人： Daisuke Yamada ,  Mikio Yamasaki ,  Takashi Takeda ,  Akira Matsumoto

发明人： Daisuke Yamada ,  Mikio Yamasaki ,  Takashi Takeda ,  Akira Matsumoto

IPC分类号： H01R13/64

CPC分类号： H01R13/64

摘要： A connector etc. that prevents wrong insertion and does not require large rotation of plug etc., when inserting a plug to a socket, is provided. Plug-in connector 1 comprises pin plug 10 and receptacle 20, and pin plug 10 and receptacle 20 are connected. On pin cover body 14 of pin plug 10, plural pin plug key protrusions 15 are constructed separately along the circumferential direction, and on socket cover 27 of receptacle 20, plural sets 28a-28e of plural key grooves 28 separated along the circumferential direction, that plural pin plug key protrusions 15 fit into each set, are arranged with shifting along the circumferential direction. Receptacle 20 can be substituted by a socket plug 30.

摘要翻译： 提供了当将插头插入插座时防止错误插入并且不需要大的旋转插头等的连接器等。 插入式连接器1包括销插头10和插座20，并且插头10和插座20连接。 在针式插头10的销盖体14上，沿圆周方向分开构成多个针插头键突起15，在插座20的插座盖27上，沿着圆周方向分离的多个键槽28的多个组28a-28e， 配置在各组中的多个针插头按键突起15配置成沿圆周方向移动。 插座20可以由插座30代替。

公开(公告)号：US08730139B2

公开(公告)日：2014-05-20

申请号：US12358710

申请日：2009-01-23

申请人： Taisuke Yamauchi ,  Takashi Takeda ,  Masayuki Takagi

发明人： Taisuke Yamauchi ,  Takashi Takeda ,  Masayuki Takagi

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G02B27/48 ,  G09G3/001 ,  G09G3/3406 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2360/16 ,  H04N9/3105 ,  H04N9/3161 ,  H04N9/3179

摘要： An image display apparatus employing a laser beam source includes: a light modulating unit that modulates a laser beam emitted from the laser beam source into image light representing an image; and a driving-signal generating unit that generates, on the basis of an image signal of a frame image updated at a fixed first period, a driving signal for driving the light modulating unit. The driving-signal generating unit periodically inserts a noise image in the driving signal while maintaining timing for updating display of the frame image at the first period.

摘要翻译： 采用激光束源的图像显示装置包括：光调制单元，其将从激光束源发射的激光束调制成表示图像的图像光; 以及驱动信号生成单元，其基于在固定的第一周期更新的帧图像的图像信号，生成用于驱动光调制单元的驱动信号。 驱动信号产生单元周期性地将噪声图像插入到驱动信号中，同时保持用于在第一周期更新帧图像的显示的定时。