会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 94. 发明授权
    • Solid-state image sensor
    • 固态图像传感器
    • US09024405B2
    • 2015-05-05
    • US13034194
    • 2011-02-24
    • Takeshi Aoki
    • Takeshi Aoki
    • H01L27/14H01L27/146
    • H01L27/14636H01L27/14623H01L27/14683
    • A solid-state image sensor including an effective pixel portion in which a plurality of pixels including photodiodes formed on a semiconductor substrate are arranged, and a peripheral portion arranged around the effective pixel portion, includes a plurality of metal wiring layers arranged above the semiconductor substrate, and a planarizing film covering a patterned metal wiring layer that is a top layer among the plurality of metal wiring layers, wherein in the effective pixel portion, the plurality of metal wiring layers have openings configured to guide light to the photodiodes, and in the peripheral portion, an opening is provided in the top layer, and at least one metal wiring layer between the top layer and the semiconductor substrate has a pattern which blocks light incident on the photodiodes via the opening in the top layer.
    • 一种固态图像传感器,包括有效像素部分,其中布置有形成在半导体衬底上的包含光电二极管的多个像素,以及围绕有效像素部分布置的周边部分,包括布置在半导体衬底上方的多个金属布线层 以及覆盖多个金属布线层中的顶层的图案化金属布线层的平坦化膜,其中,在有效像素部中,多个金属布线层具有将光引导到光电二极管的开口,在 在顶层设置有开口部,顶层与半导体基板之间的至少一个金属配线层具有通过上层的开口阻挡入射到光电二极管上的光的图案。
    • 100. 发明授权
    • Control device
    • 控制装置
    • US08836255B2
    • 2014-09-16
    • US13876970
    • 2011-12-08
    • Keisuke NishimuraTakeshi Aoki
    • Keisuke NishimuraTakeshi Aoki
    • H02P23/12H02P23/14H02P6/14H02P6/10G01D5/244
    • H02P6/145G01D5/24471H02P6/10H02P6/15H02P23/14
    • A control device that controls an electric motor drive device including a DC/AC conversion section that converts a DC voltage into an AC voltage using a detected angle detected by a resolver provided in an AC electric motor to supply the resulting AC voltage to the AC electric motor. The control device includes a correction information acquisition section that acquires first correction information on the basis of the rotational speed, and that acquires the second correction information on the basis of the modulation rate at the angle acquisition time point in the case where the rotational speed at the angle acquisition time point is less than the rotational speed threshold. A detected angle correction section corrects the detected angle on the basis of the correction information acquired by the correction information acquisition section.
    • 一种控制电动机驱动装置的控制装置,该电动机驱动装置包括:DC / AC转换部,其利用设置在交流电动机中的旋转变压器检测到的检测角度将直流电压转换为交流电压,以将所得到的交流电压提供给交流电 发动机。 控制装置包括校正信息获取部,其基于转速获取第一校正信息,并且根据在角度获取时间点的调制率获取第二校正信息,在转速为 角度获取时间点小于转速阈值。 检测角度校正部根据由校正信息获取部获取的校正信息来校正检测角度。