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    • 104. 发明申请
    • SOLID-STATE IMAGE SENSOR
    • 固态图像传感器
    • US20110227182A1
    • 2011-09-22
    • US13034194
    • 2011-02-24
    • Takeshi Aoki
    • Takeshi Aoki
    • H01L27/146
    • 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。
    • 106. 发明授权
    • Manufacturing method of photoelectric conversion device
    • 光电转换装置的制造方法
    • US07842988B2
    • 2010-11-30
    • US12784567
    • 2010-05-21
    • Takashi OkagawaHiroaki NaruseHiroshi YuzuriharaShigeru NishimuraTakeshi AokiYuya Fujino
    • Takashi OkagawaHiroaki NaruseHiroshi YuzuriharaShigeru NishimuraTakeshi AokiYuya Fujino
    • H01L21/00
    • H01L27/14689H01L21/76877H01L27/14603H01L27/14609H01L27/14612H01L27/14636H01L27/14643
    • A noise generated by a constitution of widening an incident aperture of light of a photoelectric conversion element is reduced. In a manufacturing method of a photoelectric conversion device, first electroconductor arranged in a first hole arranged in the first interlayer insulation layer electrically connects a first semiconductor region to a gate electrode of an amplifying MOS transistor not through wirings included in a wiring layer. Moreover, a second electroconductor electrically connects a second semiconductor region different from the first semiconductor region to a wiring. In a constitution of that second electroconductor, a third electroconductor arranged in a second hole arranged in the first interlayer insulation layer and a fourth electroconductor arranged in a third hole arranged in the second interlayer insulation layer are stacked and electrically connected to each other. And the step of forming the first electroconductor, and the step of forming the third electroconductor are performed simultaneously.
    • 由光电转换元件的光的入射孔径变宽的结构产生的噪声降低。 在光电转换装置的制造方法中,布置在布置在第一层间绝缘层中的第一孔中的第一导电体不是通过布线层中包含的布线将第一半导体区域电连接到放大MOS晶体管的栅电极。 此外,第二电导体将不同于第一半导体区域的第二半导体区域电连接到布线。 在该第二电导体的结构中,布置在布置在第一层间绝缘层中的第二孔中的第三导电体和布置在布置在第二层间绝缘层中的第三孔中的第四导电体彼此堆叠并电连接。 并且同时进行形成第一导电体的步骤和形成第三导电体的步骤。
    • 109. 发明申请
    • DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • 开发设备和图像形成装置
    • US20090245885A1
    • 2009-10-01
    • US12407070
    • 2009-03-19
    • Katsumi OkamotoKoji MigitaMakoto SatoTakeshi AokiMasashi Nakatsu
    • Katsumi OkamotoKoji MigitaMakoto SatoTakeshi AokiMasashi Nakatsu
    • G03G15/08
    • G03G15/0875G03G15/0844G03G15/0877
    • A developing device includes a developing agent carrying body that carries toner, a toner supply member that supplies toner to the developing agent carrying body, a regulating member that regulates an amount of toner present on the developing agent carrying body, a developing chamber having the developing agent carrying body, the toner supply member and the regulating member, and a replaceable toner cartridge that supplies toner to the developing chamber and collects the toner from the developing chamber. When the toner cartridge is replaced with a toner cartridge storing new toner, the new toner is supplied to the developing chamber from the toner cartridge. The new toner and the toner remaining in the developing chamber are agitated to form agitated toner, and the agitated toner is collected in the toner cartridge from the developing chamber.
    • 显影装置包括承载调色剂的显影剂携带体,向显影剂携带体供应调色剂的调色剂供应构件,调节存在于显影剂载体上的调色剂量的调节构件,具有显影剂载体 调色剂供应构件和调节构件,以及可更换的调色剂盒,其将调色剂供应到显影室并从显影室收集调色剂。 当墨粉盒更换为存储新墨粉的墨粉盒时,新墨粉将从墨粉盒供应到显影室。 搅拌新调色剂和剩余在显影室中的调色剂以形成搅拌的调色剂,并将搅拌的调色剂从显影室收集到调色剂盒中。