-
公开(公告)号：US08476657B2
公开(公告)日：2013-07-02
申请号：US12625993
申请日：2009-11-25
申请人： Osamu Kawasaki , Toshio Hata
发明人： Osamu Kawasaki , Toshio Hata
CPC分类号： H01L25/167 , H01L33/50 , H01L33/56 , H01L33/60 , H01L2224/48227 , H01L2224/48465 , H01L2924/13091 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： To provide a light emitting device easy to produce and extracting light to its outside with high efficiency, the light-emitting device 70 of the present invention includes an insulating base 10; a light-emitting element 1 mounted on a side of the base 10; and a protection element 2 mounted on the side and protecting the light-emitting element 1. The element 2 is covered with a light-reflecting filler-containing resin 5, which is prepared by causing a flexible silicone resin to contain, before being cured, light-reflecting or light-scattering fillers 5a having a particle diameter larger than the wavelength of light emitted by the element 1. This causes light emitted from the element 1 to be reflected by the resin 5, instead of being absorbed by the element 2, so that such light is released to the outside of the light-emitting device 70. This allows the device 70 to extract light to the outside with high efficiency, and also allows for easy formation of the resin 5 having a desired pattern and position.
摘要翻译： 本发明的发光装置70为了提供容易产生高效率地向其外部产生光的发光装置，具有绝缘基座10， 安装在基座10一侧的发光元件1; 以及安装在侧面并保护发光元件1的保护元件2.元件2被含有光反射填料的树脂5覆盖，该树脂5通过使柔性硅树脂在固化之前包含， 光反射或光散射填料5a，其粒径大于由元件1发射的光的波长。这使得从元件1发射的光被树脂5反射，而不是被元件2吸收， 使得这样的光被释放到发光装置70的外部。这允许装置70以高效率将光提取到外部，并且还允许容易地形成具有期望的图案和位置的树脂5。
-
2.发明授权Light emitting device provided with semiconducting phosphor configured with four fluorescences having different emission peak wavelengths 有权配备有具有不同发射峰值波长的四种荧光体的半导体荧光体的发光器件公开(公告)号：US07679277B2
公开(公告)日：2010-03-16
申请号：US11606901
申请日：2006-12-01
申请人： Tatsuya Morioka , Osamu Kawasaki
发明人： Tatsuya Morioka , Osamu Kawasaki
IPC分类号： H05B33/00
CPC分类号： H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device includes a light emitting element having an emission peak wavelength of 350 nm-420 nm and a phosphor absorbing light from this light emitting element and emitting fluorescence having a different emission peak wavelength. The phosphor is formed of a semiconductor material that allows the emission peak wavelength to be controlled by transition across the bandgap, and is configured with four or more fluorescences having different emission peak wavelengths. Thus, it is possible to provide a light emitting device which has a relatively simple structure to keep high theoretical efficiency limit and achieves good general color rendering index (Ra) and special color rendering index (R9).
摘要翻译： 发光装置包括具有350nm-420nm的发射峰值波长的发光元件和从该发光元件吸收光并发射具有不同发射峰值波长的荧光的荧光体。 荧光体是由半导体材料构成的，该半导体材料允许通过带隙过渡来控制发射峰值波长，并配置有具有不同发射峰值波长的四种或更多种荧光。 因此，可以提供具有相对简单的结构以保持高理论效率极限并获得良好的一般显色指数（Ra）和特殊显色指数（R9）的发光器件。
-
3.发明申请公开(公告)号：US20090168406A1
公开(公告)日：2009-07-02
申请号：US12335916
申请日：2008-12-16
IPC分类号： G02F1/13357 , H01J61/00 , H01J9/42
CPC分类号： G02F1/133603 , G02F1/133609 , G02F1/133611
摘要： Light-emitting elements are divided into chromaticity groups on the basis of their chromaticity. In a planar light source, light-emitting elements selected from two of the chromaticity groups are alternately provided in a longitudinal direction and in a transverse direction, respectively. The two chromaticity groups are substantially equally away from a target chromaticity in directions reverse to each other. Further, pairs of two of the light-emitting elements belonging to the two chromaticity groups which are separated from each other, are provided so that distances d2 at which two of the light-emitting elements in each of the pairs are provided are less than distances d1 at which the pairs are provided.
摘要翻译： 发光元件根据其色度分为色度组。 在平面光源中，从两个色度组中选出的发光元件分别在纵向方向和横向上交替地设置。 两个色度组在彼此相反的方向上基本上等于远离目标色度。 此外，属于彼此分离的两个色度组的两个发光元件的成对被设置成使得设置有每对中的两个发光元件的距离d2小于距离 设置成对的d1。
-
4.发明授权Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer 失效压电变压器，压电变压器驱动电路，压电变压器驱动方法和使用压电变压器的冷阴极管驱动装置公开(公告)号：US06794796B2
公开(公告)日：2004-09-21
申请号：US10338754
申请日：2003-01-09
IPC分类号： H01L4108
CPC分类号： H01L41/107 , H01L41/044 , H05B41/2822 , H05B41/2855 , H05B41/3925
摘要： The piezoelectric transformer of the present invention has a piezoelectric element 109 mainly formed of a piezoelectric material, primary electrodes 101U and 101D which are formed on the piezoelectric element 109 and to which a voltage is applied, a secondary electrode 102 which is formed on the piezoelectric element 109 and from which a voltage higher than the voltage applied to the primary electrode is output, and a sensor electrode 103 which is formed on the piezoelectric element 109 and from which a voltage lower than the output voltage of the secondary electrode is output.
摘要翻译： 本发明的压电变压器具有主要由压电材料形成的压电元件109，形成在压电元件109上并施加有电压的初级电极101U和101D，形成在压电元件上的二次电极102 输出比施加到初级电极的电压高的电压，并且形成在压电元件109上并且从其输出低于次级电极的输出电压的电压的传感器电极103。
-
公开(公告)号：US06737816B2
公开(公告)日：2004-05-18
申请号：US09852621
申请日：2001-05-11
IPC分类号： G05F100
CPC分类号： H01L41/107 , H01L41/044 , H05B41/2822 , H05B41/2855 , H05B41/3925
摘要： The piezoelectric transformer of the present invention has a piezoelectric element 109 mainly formed of a piezoelectric material, primary electrodes 101U and 101D which are formed on the piezoelectric element 109 and to which a voltage is applied, a secondary electrode 102 which is formed on the piezoelectric element 109 and from which a voltage higher than the voltage applied to the primary electrode is output, and a sensor electrode 103 which is formed on the piezoelectric element 109 and from which a voltage lower than the output voltage of the secondary electrode is output.
-
公开(公告)号：US06243933B1
公开(公告)日：2001-06-12
申请号：US09303682
申请日：1999-05-03
IPC分类号： H04R1700
CPC分类号： H03H9/177 , H03H3/04 , H03H9/02031 , H03H9/0207 , H03H9/176 , Y10T29/42 , Y10T29/49004
摘要： A wafer with a reversed domain is prepared for two piezoelectric single crystal plates and of about the same thickness by using direct bonding without any adhesive. Driving electrodes are formed on two principal planes of the wafer with a reversed domain to provide a piezoelectric resonator. A piezoelectric resonator having the structure with a reversed polarization and using odd-order vibration modes vibrating with a fundamental wave has a wavelength of a thickness thereof and suppresses scattering of the thickness of the domains with a reversed polarization. In the direct bonding, the axes of the spontaneous polarization of the two piezoelectric single crystal plates are reverse to each other and crystalline axes other than the axes of polarization are shifted intentionally by an angle other than zero. Thus, spurious modes are suppressed in a simple way.
摘要翻译： 对于两个压电单晶板制备具有反向畴的晶片，并且通过直接接合而没有任何粘合剂制备大约相同的厚度。 在晶片的两个主平面上形成驱动电极，具有反向的畴，以提供压电谐振器。 具有反极化结构和使用基波振荡的奇数振动模式的压电谐振器具有其厚度的波长，并且抑制具有反向偏振的畴的厚度的散射。 在直接接合中，两个压电单晶板的自发极化的轴线彼此相反，并且除偏振轴之外的结晶轴有意地以不同于零的角度移动。 因此，以简单的方式抑制杂散模式。
-
7.发明授权Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing 有权空气净化器具有在护罩和底板之间具有翼状横截面的叶片，用于在壳体内旋转
公开(公告)号：US6156090A
公开(公告)日：2000-12-05
申请号：US164582
申请日：1998-10-01
申请人： Tominori Ishikawa , Yuji Toyama , Makoto Yokoyama , Yoshihiro Takada , Keiichi Honma , Osamu Kawasaki , Masayosi Inoue , Kazunari Sugai , Jun Tazawa
发明人： Tominori Ishikawa , Yuji Toyama , Makoto Yokoyama , Yoshihiro Takada , Keiichi Honma , Osamu Kawasaki , Masayosi Inoue , Kazunari Sugai , Jun Tazawa
CPC分类号： F24F3/1603 , F04D29/30 , F04D29/662 , F24F2001/0096
摘要： An air cleaner includes a housing having an upper wall and side walls, an air filter mounted with respect to the housing, a fan including a vane-wheel having a plurality of vanes, a supporting plate extending substantially between at least two side walls for supporting the fan. An air flow directional member directs an air flow output from the fan. The vane is formed to have a winglike cross-section, and the vane-wheel includes not more than four vanes. The vane-wheel has a base plate and a shroud. Each of the base plate and the shroud is formed to have a reinforcement portion on its circumference. A U-shaped balance weight is attached to a flattened portion formed on the curled portion. The air cleaner of the present invention can reduce noise and vibration and improve efficiency of the fan.
摘要翻译： 空气净化器包括具有上壁和侧壁的壳体，相对于壳体安装的空气过滤器，包括具有多个叶片的叶轮的风扇，基本上在至少两个侧壁之间延伸的支撑板，用于支撑 风扇。 气流定向构件引导从风扇输出的空气流。 叶片形成为具有翼状横截面，并且叶轮包括不超过四个叶片。 叶轮具有底板和护罩。 基板和护罩中的每一个形成为在其圆周上具有加强部分。 U形平衡重附着在形成在卷曲部分上的扁平部分上。 本发明的空气滤清器可以降低噪音和振动，提高风扇的效率。
-
公开(公告)号：US6111338A
公开(公告)日：2000-08-29
申请号：US782742
申请日：1997-01-13
申请人： Tetsuro Otsuchi , Osamu Kawasaki , Hidenobu Shintaku , Shigeo Suzuki , Takahiro Nishikura , Katsumi Imada , Masanori Sumihara , Katsu Takeda , Takashi Nojima
发明人： Tetsuro Otsuchi , Osamu Kawasaki , Hidenobu Shintaku , Shigeo Suzuki , Takahiro Nishikura , Katsumi Imada , Masanori Sumihara , Katsu Takeda , Takashi Nojima
CPC分类号： H03H9/1028 , G01P15/0922 , H03H9/176
摘要： An acceleration sensor includes: a piezoelectric vibrator including a piezoelectric element having a first principal surface and a second principal surface opposed each other, a first and a second electrode formed on the first and the second principal surface, and conductive protrusions made of a metal material or a ceramic material and formed by a thermal spraying process; and a holding body for holding the piezoelectric vibrator via the conductive protrusions.
摘要翻译： 一种加速度传感器包括：压电振动器，包括具有彼此相对的第一主表面和第二主表面的压电元件，形成在第一和第二主表面上的第一和第二电极以及由金属材料制成的导电突起 或陶瓷材料，并通过热喷涂方法形成; 以及用于通过导电突起保持压电振动器的保持体。
-
公开(公告)号：US06087760A
公开(公告)日：2000-07-11
申请号：US984200
申请日：1997-12-03
IPC分类号： H04R17/00 , G01B17/00 , G01S7/521 , G01S15/02 , G10K9/122 , G10K11/02 , G10K11/08 , H04R7/12 , H04R7/16
CPC分类号： G10K9/122 , G01B17/00 , G01S7/521 , G10K11/025 , G10K11/08
摘要： In an ultrasonic transmitter-receiver for an apparatus for measuring the position or distance of an object, a composite vibrating unit is constructed with a piezoelectric vibrator and a cone, wherein a substantial conical vertex of the cone is connected to a center of vibration of the piezoelectric vibrator, and a node of vibration is generated on the cone at positions symmetrical about its center axis when the piezoelectric vibrator vibrates with deflection.
摘要翻译： 在用于测量物体的位置或距离的装置的超声波发射器 - 接收器中，复合振动单元由压电振动器和锥体构成，其中锥体的基本锥形顶点连接到振动的中心 当压电振动器以偏转振动时，压电振动器和振动节点在锥体上以其中心轴对称的位置产生。
-
公开(公告)号：US6069359A
公开(公告)日：2000-05-30
申请号：US944892
申请日：1997-10-06
摘要： A pyroelectric IR sensor equipped with a chopper for opening and closing a shielding plate so that infrared rays emitted from an object are allowed to be incident onto a pyroelectric sensor unit and intercepted therefrom, and having a structure capable of providing a large shielding width for the shielding plate without enlarging the chopper. Piezoelectric members are formed on a thin elastic sheet composed of a planar sheet having a tip to which a shielding plate is attached, except for a partial region which functions to magnify oscillations for enlarging displacement of the shielding plate.
摘要翻译： 一种配备有用于打开和关闭屏蔽板的切断器的热电红外传感器，使得从物体发射的红外线能够入射到热电传感器单元上并被截取，并且具有能够为 屏蔽板不放大斩波器。 压电部件形成在由具有安装有遮蔽板的顶端的平板状物的薄弹性片材之外，除了用于放大用于扩大屏蔽板的位移的振荡的部分区域之外。
-
-
-
-
-
-
-
-
-
搜索结果
65 条记录 (耗时 0.033 秒)