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    • 5. 发明授权
    • Semiconductor device provided with photodiode, manufacturing method thereof, and optical disc device
    • 具有光电二极管的半导体装置及其制造方法以及光盘装置
    • US08803272B2
    • 2014-08-12
    • US12591710
    • 2009-11-30
    • Hiroshi YumotoShuji YonedaTomokazu MukaiKatsuhiko Takeuchi
    • Hiroshi YumotoShuji YonedaTomokazu MukaiKatsuhiko Takeuchi
    • H01L31/06
    • H01L31/103G11B7/13H01L27/1463H01L31/035272H03F3/087
    • A semiconductor device includes: a P-type semiconductor substrate; a first P-type semiconductor layer formed on the P-type semiconductor substrate; a second P-type semiconductor layer formed on the first P-type semiconductor layer and having a lower P-type impurity concentration than the first P-type semiconductor layer; an N-type semiconductor layer, which will form a cathode region, formed on the second P-type semiconductor layer; a first P-type diffusion layer formed by diffusing a P-type impurity in a partial region of the second P-type semiconductor layer; a second P-type diffusion layer formed by diffusing a P-type impurity in the second P-type semiconductor layer so as to be present adjacently beneath the first P-type diffusion layer at a lower P-type impurity concentration than the first P-type diffusion layer; and a photodiode formed in such a manner that the N-type semiconductor layer and the first P-type diffusion layer are isolated from each other.
    • 半导体器件包括:P型半导体衬底; 形成在P型半导体衬底上的第一P型半导体层; 形成在所述第一P型半导体层上并且具有比所述第一P型半导体层低的P型杂质浓度的第二P型半导体层; 形成在第二P型半导体层上的形成阴极区域的N型半导体层; 通过在第二P型半导体层的部分区域中扩散P型杂质形成的第一P型扩散层; 第二P型扩散层,其通过在第二P型半导体层中扩散P型杂质而形成,以便以比第一P-型半导体层低的P型杂质浓度存在于第一P型扩散层的下方, 型扩散层; 以及以使得N型半导体层和第一P型扩散层彼此隔离的方式形成的光电二极管。
    • 7. 发明授权
    • Fold section feeding out apparatus of folding unit
    • 折叠部分送出折叠单元的装置
    • US6059283A
    • 2000-05-09
    • US119751
    • 1998-07-21
    • Shuji Yoneda
    • Shuji Yoneda
    • B65H29/40B65H29/66B65H29/00
    • B65H29/6609B65H29/40B65H2301/44732B65H2301/44765B65H2601/25B65H2601/511
    • A fold section feeding out apparatus of a folding unit for a rotary press is capable of preventing rebounding of a read end portion of a fold section to be caused upon transferring from a delivery fan to a conveyer. The fold section feeding out apparatus includes the delivery fan receiving fold sections cut and folded by a folding unit for feeding, and the conveyer receiving fold sections fed from the delivery fan and transporting the fold section in overlapped condition with shifted for a predetermined pitch. The fold section feeding out apparatus also includes at least one air ejecting means opening above the conveyer and ejecting a compressed air from a leading end side of the fold section at least toward a position in the vicinity of the rear end of the fold section for holding the rear end of the fold section transferred from the delivery fan to the conveyer as being lowered according to rotation of the delivery fan, for restricting free movement of the rear end of the fold section.
    • 用于旋转压力机的折叠单元的折叠部分送出装置能够防止在从输送风扇传送到输送机时引起的折叠部分的读取端部的反弹。 折叠部分送出装置包括:传送风扇接收由折叠单元切割和折叠的折叠部分,用于进给,并且输送机接收从输送风扇供给的折叠部分,并以相互偏移预定间距的重叠状态运送折叠部分。 折叠部分送出装置还包括至少一个在输送机上方开口的空气喷射装置,并且至少朝向折叠部分的后端附近的位置从折叠部分的前端侧喷射压缩空气,用于保持 折叠部分的后端根据输送风扇的旋转而从输送风扇转移到输送机,以限制折叠部分的后端的自由运动。