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    • 2. 发明授权
    • Connector
    • 连接器
    • US08408934B2
    • 2013-04-02
    • US13021836
    • 2011-02-07
    • Kouji SakakuraDaisuke Nakagawa
    • Kouji SakakuraDaisuke Nakagawa
    • H01R4/38
    • H01R13/6581H01R13/516H01R13/582H01R13/73
    • A connector is provided for improving connection reliability between terminal fittings by preventing wires from shaking to prevent sliding movements of the terminal fittings. The connector includes a metallic shield shell (10) to be mounted at ends of a plurality of wires (50). The shield shell (10) includes a mounting portion (11) for fixing the connector to a case of a device, and the mounting portion (11) includes a wire fixing portion (20) for holding and fixing the plurality of wires (50) on a surface thereof at a draw-out side of the wires (50).
    • 提供了一种连接器,用于通过防止电线振动以防止端子配件的滑动运动来改善端子配件之间的连接可靠性。 该连接器包括一个金属屏蔽外壳(10),用于安装在多条电线(50)的端部。 屏蔽壳(10)包括用于将连接器固定到装置的壳体上的安装部分(11),并且安装部分(11)包括用于保持和固定多个电线(50)的电线固定部分(20) 在电线(50)的拉出侧的表面上。
    • 4. 发明申请
    • Semiconductor light emitting device
    • 半导体发光器件
    • US20050040406A1
    • 2005-02-24
    • US10889409
    • 2004-07-12
    • Daisuke Nakagawa
    • Daisuke Nakagawa
    • H01L27/15H01L33/06H01L33/32H01L33/42H01S5/323H01S5/343
    • H01L33/32B82Y20/00H01L33/04
    • In a gallium nitride compound semiconductor, making small the thickness of a metal electrode layer in order to enhance the efficiency of taking light out relatively increases the resistance value of the metal electrode layer as measured in a direction that is parallel with this layer compared to that of it in a direction that is vertical with respect thereto. As a result of this, when a voltage has been applied across relevant electrodes, electric current ceases to be sufficiently supplied to the entire metal electrode layer. The semiconductor light emitting device of the invention is equipped, between the metal electrode layer and an active layer, with a superlattice layer for enhancing the efficiency of taking out the light that has been emitted in the active layer.
    • 在氮化镓化合物半导体中,为了提高取出光的效率,使金属电极层的厚度变小,相比于与该层平行的方向测定的金属电极层的电阻值相对地增加 在相对于其垂直的方向上。 结果,当跨相关电极施加电压时,电流不再充分地供应到整个金属电极层。 本发明的半导体发光器件在金属电极层和有源层之间配置有超晶格层,用于提高取出在有源层中发射的光的效率。
    • 6. 发明申请
    • Semiconductor light emitting device and method for manufacturing the same
    • 半导体发光器件及其制造方法
    • US20070108519A1
    • 2007-05-17
    • US10583092
    • 2004-12-16
    • Norikazu ItoMasayuki SonobeDaisuke Nakagawa
    • Norikazu ItoMasayuki SonobeDaisuke Nakagawa
    • H01L29/76
    • H01L33/32H01L33/145
    • A semiconductor lamination portion (6) is formed by laminating at least an n-type layer (3) and a p-type layer (5) made of gallium nitride based compound semiconductor so as to form a light emitting portion, and a light transmitting conductive layer (7) is formed on a surface of the semiconductor lamination portion. An upper electrode (8) is formed so as to adhere to an exposed surface of the semiconductor lamination portion exposed by etching a part of the light transmitting conductive layer, and to the light transmitting conductive layer. An electric current blocking means (10) is formed on the exposed surface of the semiconductor lamination portion which is exposed through an opening (7a) of the light transmitting conductive layer, thereby significantly preventing electric current from flowing into a part under the upper electrode while ensuring good adhesion between the upper electrode and the surface of the semiconductor lamination portion. Consequently, there can be obtained a semiconductor light emitting device using gallium nitride based compound semiconductor wherein external quantum efficiency is improved by suppressing light emission under the upper electrode while enhancing adhesion between the upper electrode and the semiconductor layer.
    • 半导体层叠部分(6)通过层叠至少一个由氮化镓基化合物半导体制成的n型层(3)和p型层(5)形成,以形成发光部分 导电层(7)形成在半导体层叠部分的表面上。 形成上电极(8),以便通过蚀刻一部分透光导电层而露出的半导体层叠部分的露出表面和透光导电层。 在通过透光导电层的开口(7a)暴露的半导体层叠部分的暴露表面上形成电流阻挡装置(10),从而显着地防止电流流入上电极 同时确保上电极和半导体层叠部分的表面之间的良好粘合。 因此,可以获得使用氮化镓基化合物半导体的半导体发光器件,其中通过抑制上部电极下的发光,同时增强上部电极和半导体层之间的粘附性来提高外部量子效率。
    • 7. 发明授权
    • Device connector
    • 设备连接器
    • US08257096B2
    • 2012-09-04
    • US12942681
    • 2010-11-09
    • Hiroyuki MatsuokaDaisuke Nakagawa
    • Hiroyuki MatsuokaDaisuke Nakagawa
    • H01R12/00
    • H01R13/748H01R13/504
    • A device connector is provided with a metal reinforcing plate (30) including an opening (31) for permitting the passage of terminal fittings, a housing main body (10), a flange (11) formed by insert molding using the reinforcing plate (30) and synthetic resin, a device-side housing portion (12) to be accommodated into a connector mounting hole, and terminal fittings (15) held in the housing main body (10) while being passed through the opening (31). The reinforcing plate (30) is beveled along a peripheral edge thereof to form an R-surface (36). Thus, the device connector is produced at a low cost and eliminates possible starting points of cracks created in the synthetic resin covering the peripheral edge of the metal reinforcing plate (30).
    • 一种设备连接器设置有金属加强板(30),其包括用于允许端子接头通过的开口(31),壳体主体(10),通过使用加强板(30)插入成型形成的凸缘(11) )和合成树脂,容纳在连接器安装孔中的装置侧容纳部分(12)和在通过开口(31)的同时保持在壳体主体(10)中的端子接头(15)。 加强板(30)沿着其周边边缘倾斜以形成R表面(36)。 因此,以低成本制造器件连接器,并且消除了覆盖金属加强板(30)的周边边缘的合成树脂产生的裂缝的可能起点。
    • 8. 发明授权
    • Device connector
    • 设备连接器
    • US08187030B2
    • 2012-05-29
    • US12917714
    • 2010-11-02
    • Hiroyuki MatsuokaDaisuke Nakagawa
    • Hiroyuki MatsuokaDaisuke Nakagawa
    • H01R13/73
    • H01R13/5202H01R4/34H01R13/504H01R13/707H01R13/748H01R2105/00
    • A device connector has a housing main body (10), a device-side housing portion (12) to be accommodated in a connector mounting hole, a reinforcing plate (30) including an opening (31) for permitting the passage of terminal fittings, and a flange (11) formed by insert molding using the reinforcing plate (30) and synthetic resin, and terminal fittings 15. An outer peripheral end surface of the reinforcing plate (30) is exposed. The device connector is produced with a reduced cost by insert molding using a metal reinforcing plate as an insert while preventing a crack from being created in a synthetic resin portion covering the reinforcing plate (30).
    • 装置连接器具有壳体主体(10),容纳在连接器安装孔中的装置侧容纳部分(12),包括用于允许端子配件通过的开口(31)的加强板(30) 以及通过使用加强板(30)和合成树脂的嵌件成型以及端子接头15形成的凸缘(11)。加强板(30)的外周端面露出。 通过使用金属加强板作为插入件通过嵌入成型降低成本,同时防止在覆盖加强板(30)的合成树脂部分中产生裂纹。