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    • 1. 发明授权
    • Optical module and optical wiring board
    • 光模块和光接线板
    • US09110234B2
    • 2015-08-18
    • US13976924
    • 2011-12-26
    • Kenji TeradaKimihiro Yamanaka
    • Kenji TeradaKimihiro Yamanaka
    • G02B6/12G02B6/122G02B6/43H05K1/02G02B6/42H05K1/11H05K3/34
    • G02B6/122G02B6/4214G02B6/43H05K1/0274H05K1/113H05K3/3436H05K2201/10121
    • An optical module includes: a wiring substrate having an electrode pad on a main surface thereof; an optical waveguide disposed on the main surface of the wiring substrate; an optical semiconductor device mounted on a main surface of the optical waveguide, and having a connection pad disposed on a main surface on an optical waveguide side of the optical semiconductor device; and an electrically conductive member for providing electrical connection between the electrode pad and the connection pad. The optical waveguide has a hole passing therethrough in its thickness direction to leave the electrode pad exposed. The connection pad includes a projection which is at least partly inserted in the hole. The conductive member is disposed inside the hole, and makes connection with the projection and the electrode pad.
    • 光学模块包括:布线基板,其主表面上具有电极焊盘; 布置在所述布线基板的主表面上的光波导; 光学半导体装置,其安装在所述光波导的主表面上,并且具有设置在所述光半导体装置的光波导侧的主面上的连接焊盘; 以及用于在电极焊盘和连接焊盘之间提供电连接的导电部件。 光波导具有穿过其厚度方向的孔,以使电极焊盘露出。 连接垫包括至少部分地插入孔中的突起。 导电构件设置在孔内,并与突起和电极焊盘连接。
    • 2. 发明申请
    • OPTICAL MODULE AND OPTICAL WIRING BOARD
    • 光学模块和光纤接线板
    • US20130272648A1
    • 2013-10-17
    • US13976924
    • 2011-12-26
    • Kenji TeradaKimihiro Yamanaka
    • Kenji TeradaKimihiro Yamanaka
    • G02B6/122
    • G02B6/122G02B6/4214G02B6/43H05K1/0274H05K1/113H05K3/3436H05K2201/10121
    • An optical module includes: a wiring substrate having an electrode pad on a main surface thereof; an optical waveguide disposed on the main surface of the wiring substrate; an optical semiconductor device mounted on a main surface of the optical waveguide, and having a connection pad disposed on a main surface on an optical waveguide side of the optical semiconductor device; and an electrically conductive member for providing electrical connection between the electrode pad and the connection pad. The optical waveguide has a hole passing therethrough in its thickness direction to leave the electrode pad exposed. The connection pad includes a projection which is at least partly inserted in the hole. The conductive member is disposed inside the hole, and makes connection with the projection and the electrode pad.
    • 光学模块包括:布线基板,其主表面上具有电极焊盘; 布置在所述布线基板的主表面上的光波导; 光学半导体装置,其安装在所述光波导的主表面上,并且具有设置在所述光半导体装置的光波导侧的主面上的连接焊盘; 以及用于在电极焊盘和连接焊盘之间提供电连接的导电部件。 光波导具有穿过其厚度方向的孔,以使电极焊盘露出。 连接垫包括至少部分地插入孔中的突起。 导电构件设置在孔内,并与突起和电极焊盘连接。
    • 4. 发明授权
    • Display device
    • 显示设备
    • US07839476B2
    • 2010-11-23
    • US11752326
    • 2007-05-23
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • G02F1/1343
    • G02F1/136227G02F1/1309G02F2001/136272G02F2001/13629
    • The present invention reduces a connection failure between two conductive layers which are connected with each other via a through hole in a display device and reduces a defect of an orientation film formed on a TFT substrate side in a liquid crystal display device. A display device includes a display panel in which a first conductive layer formed on a surface of a substrate, and a second conductive layer which is formed over the first conductive layer as viewed from a surface of the substrate by way of a thin film layer formed of one insulation film or two or more stacked thin films including one insulation film are electrically connected with each other in an opening portion formed in the thin film layer. Out of opening ends of the opening portion of the thin film layer, an outer periphery of the opening end remote from the surface of the substrate changes a distance from the surface of the substrate one time or more during one turn of the outer periphery.
    • 本发明通过显示装置中的贯通孔来减少彼此连接的两个导电层之间的连接故障,并减少在液晶显示装置中形成在TFT基板侧的取向膜的缺陷。 显示装置包括显示面板,其中形成在基板的表面上的第一导电层和形成在第一导电层上方的第二导电层,所述第二导电层通过形成的薄膜层从基板的表面观察 包含一个绝缘膜的一个绝缘膜或两个或更多层叠薄膜在形成于薄膜层中的开口部分彼此电连接。 在薄膜层的开口部的开口端之外,远离基板表面的开口端的外周在外周的一圈内改变距离基板的表面一次以上的距离。
    • 10. 发明申请
    • SMOKE DETECTING APPARATUS
    • 烟雾检测装置
    • US20100098335A1
    • 2010-04-22
    • US12578850
    • 2009-10-14
    • Takatoshi YAMAGISHIKazuhisa NAKANOKenji TERADA
    • Takatoshi YAMAGISHIKazuhisa NAKANOKenji TERADA
    • G06K9/00
    • G08B17/125
    • Provided is a smoke detecting apparatus capable of detecting occurrence of smoke at high sensitivity while suppressing an effect of disturbance. The smoke detecting apparatus for detecting occurrence of smoke by subjecting an image captured by a monitoring camera to image processing includes: an image memory (10) for storing a plurality of images captured by the monitoring camera in a time series; and a smoke detection area selecting portion (20) for calculating a luminance histogram of the same pixel for each predetermined pixel a plurality of times in a past predetermined period based on the plurality of images stored in the image memory (10), detecting presence or absence of a luminance value that has been newly generated due to occurrence of one of an intrusive object and smoke based on the luminance histogram, and identifying candidate regions to be subjected to the image processing.
    • 提供一种能够在抑制干扰的效果的同时高灵敏度地检测烟雾的发生的烟雾检测装置。 用于通过使由监视摄像机拍摄的图像经受图像处理来检测烟雾的烟雾检测装置包括:图像存储器,用于以时间序列存储由监视摄像机捕获的多个图像; 以及烟雾检测区域选择部分(20),用于基于存储在图像存储器(10)中的多个图像,在过去的预定时段内,针对每个预定像素多次计算相同像素的亮度直方图,检测存在或 基于亮度直方图,不存在由于发生侵入物体和烟雾中的一个而新产生的亮度值,并且识别要进行图像处理的候选区域。