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    • 8. 发明授权
    • Solid state image pick-up device and method for manufacturing the same with increased structural integrity
    • 固态摄像装置及其制造方法,具有增加的结构完整性
    • US08368096B2
    • 2013-02-05
    • US11813242
    • 2005-12-27
    • Osamu AsanoHitoo IwasaSumio TerakawaMasami Shouji
    • Osamu AsanoHitoo IwasaSumio TerakawaMasami Shouji
    • H01L33/00
    • H01L31/0203H01L27/14618H01L27/14627H01L27/14636H01L27/14687H01L2224/13H04N5/2253
    • There are provided image pickup devices capable of significantly increasing production yield and ensuring long-term reliability and a method for manufacturing the image pickup devices. This invention is characterized in that it has a large number of light-receiving portions 2 formed at a surface portion of a wafer 1 and a microlens 3 formed for each of the light-receiving portions, through electrodes 4 for performing supply of power to the light-receiving portions 2 and passing and reception of an electrical signal are provided all over the periphery of the wafer 1, one end of each through electrode 4 is connected to an electrode pad 4a which is connected to a wire leading to a light-receiving element at the surface portion of the wafer 1, the other end is connected to a wire through a back electrode 5, a rib 7 which serves as a partition portion arranged to surround the microlenses 3 on four sides is provided on the surface of the wafer 1, a transparent plate 8 of optical glass or the like is bonded to an upper surface of the rib 7 with adhesive, and a protective frame 10 is provided at a junction between the rib 7 and the transparent plate 8.
    • 提供能够显着提高产量并确保长期可靠性的图像拾取装置以及用于制造图像拾取装置的方法。 本发明的特征在于,具有大量的在晶片1的表面部分形成的光接收部分2和为每个光接收部分形成的微透镜3,通过用于向 光接收部分2和电信号的通过和接收被提供在晶片1的整个周边上,每个贯通电极4的一端连接到电极焊盘4a,电极焊盘4a连接到导线的光接收 元件在晶片1的表面部分,另一端通过背面电极5连接到电线,在晶片的表面上设置有用作四边周围微透镜3的分隔部分的肋7 如图1所示,光学玻璃等的透明板8用粘合剂粘合到肋7的上表面,并且在肋7和透明板8之间的接合处设置有保护框架10。
    • 9. 发明授权
    • Portable drilling device
    • 便携式钻孔装置
    • US07936142B2
    • 2011-05-03
    • US12159174
    • 2006-12-13
    • Kenji OtsukaOsamu Asano
    • Kenji OtsukaOsamu Asano
    • G05B11/28
    • B23B45/02B23B2260/062B23B2260/122B23B2270/32B25H1/0071G05B19/4062G05B2219/37285G05B2219/37342G05B2219/42286G05B2219/42289G05B2219/45127Y10S388/937Y10T408/14
    • A drilling device prevents recurrence of an overload condition after occurrence of the overload condition, thereby improving operability and safety in the drilling device. A motor for rotating a drill is connected to an AC power source through a motor control unit, a current detector, and a power switch. A magnet is also connected to the AC power source through the power switch and a full-wave rectifier. The motor control unit rotationally drives the motor on the basis of a signal sent from a main control unit according to a state in which a motor start switch is on. The main control unit controls the motor control unit to gradually reduce a supply voltage to the motor when the motor becomes overloaded, to gradually increase the voltage to the normal power supply condition when the overload condition is vanished, and to stop power supply to the motor if the overload condition continues for a predetermined period.
    • 钻井装置防止在发生过载状况后再次发生过载状况,从而提高钻井装置的可操作性和安全性。 用于旋转钻机的电动机通过电动机控制单元,电流检测器和电源开关连接到AC电源。 磁体也通过电源开关和全波整流器连接到交流电源。 电动机控制单元根据电动机起动开关接通的状态,根据从主控制单元发送的信号旋转驱动电动机。 主控制单元控制电机控制单元,当电机过载时逐渐减小电机的电源电压,当过载状态消失时,逐渐将电压提高到正常供电状态,并停止向电机供电 如果过载状态持续一段预定时间。