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    • 5. 发明授权
    • Access device, information recording device, controller, and information recording system
    • 访问设备,信息记录设备,控制器和信息记录系统
    • US08914579B2
    • 2014-12-16
    • US12867543
    • 2009-02-27
    • Takuji MaedaShigekazu KogitaShinji InoueHiroki EtohMakoto OchiMasahiro Nakamura
    • Takuji MaedaShigekazu KogitaShinji InoueHiroki EtohMakoto OchiMasahiro Nakamura
    • G06F12/00G06F12/02G06F12/08
    • G06F12/0246G06F12/0866G06F12/0888G06F2212/1036G06F2212/7203
    • Provided is a method that, in the case of managing areas of a non-volatile memory of an information recording module by a file system, increases the speed of processing for writing file data and file system management information, and furthermore prevents a decrease in the rewriting lifetime of the non-volatile memory. The information recording module (2) is provided with a page cache control unit (217) that stores page cache information (224) in the non-volatile memory (22) of the information recording module (2) and performs control such that a specific physical block is used as a cache when writing small-sized data. Also, an access module (1) is provided with a page cache information setting unit (104) that sets information necessary for page cache control in the information recording module (2). The combination of the access module (1) and the information recording module (2) prevents the execution of needless saving process with use of page caching when writing small-sized data, thereby increasing the speed of writing processing.
    • 提供了一种在通过文件系统管理信息记录模块的非易失性存储器的区域的情况下增加用于写入文件数据和文件系统管理信息的处理速度的方法,并且进一步防止 重写非易失性存储器的使用寿命。 信息记录模块(2)设置有页面缓存控制单元(217),其将页面缓存信息(224)存储在信息记录模块(2)的非易失性存储器(22)中,并执行控制,使得特定 当写入小尺寸数据时,物理块用作缓存。 此外,访问模块(1)具有在信息记录模块(2)中设置页面缓存控制所需的信息的页面缓存信息设置单元(104)。 访问模块(1)和信息记录模块(2)的组合在写小尺寸数据时防止使用页面缓存来执行不必要的保存处理,从而提高写入处理的速度。
    • 7. 发明授权
    • High speed writing mode in memory controller, nonvolatile storage device, accessing device, nonvolatile storage system, and method and program for writing data
    • 存储器控制器,非易失性存储设备,访问设备,非易失性存储系统以及用于写入数据的方法和程序的高速写入模式
    • US08688896B2
    • 2014-04-01
    • US13058352
    • 2010-05-13
    • Masahiro NakamuraHirokazu SoMasahiro Nakanishi
    • Masahiro NakamuraHirokazu SoMasahiro Nakanishi
    • G06F12/00G06F13/00G06F13/28
    • G06F12/0246G06F2212/7203
    • A digital still camera performs temporary high-speed writing when capturing a large number of images in a short time. Lengthy processing for erased block allocation or copying performed inside a nonvolatile storage device may disable the captured images to be written completely (may cause some frames to drop). A nonvolatile storage system includes an access device (1001) and a nonvolatile storage device (1002). A button operation of a user on the access device (1001) causes the mode of data writing to the nonvolatile storage device (1002) to be switched. Temporary high-speed writing is performed into a physical block of a nonvolatile memory (27) from which a plurality of data pieces with different logical addresses and different data sizes have been erased. After the temporary high-speed writing, the written data is relocated into a user storage area (272), and an erased block is newly allocated for subsequent temporary high-speed data writing.
    • 当在短时间内捕获大量图像时,数字静态照相机执行临时高速写入。 在非易失性存储设备内执行的擦除块分配或复制的长时间处理可以禁止捕获的图像被完全写入(可能导致一些帧丢失)。 非易失性存储系统包括访问设备(1001)和非易失性存储设备(1002)。 访问设备(1001)上的用户的按钮操作使得切换到非易失性存储设备(1002)的数据写入模式。 临时高速写入被执行到非易失性存储器(27)的物理块中,具有不同逻辑地址和不同数据大小的多个数据片已经被擦除。 在临时高速写入之后,写入的数据被重新定位到用户存储区域(272)中,并且新分配擦除块用于随后的临时高速数据写入。
    • 9. 发明申请
    • ORGANIC ELECTROLUMINESCENCE ELEMENT
    • 有机电致发光元件
    • US20140021463A1
    • 2014-01-23
    • US14111033
    • 2012-04-23
    • Masahiro NakamuraMasahito YamanaMitsuo YaguchiTakeyuki Yamaki
    • Masahiro NakamuraMasahito YamanaMitsuo YaguchiTakeyuki Yamaki
    • H01L51/52
    • H01L51/5203H01L51/5206H01L51/5209H01L51/5212H01L51/5225H01L51/5228H01L2251/5361
    • The organic electroluminescence element according to the present invention includes: a light-emitting layer; a first electrode layer on a first surface in a thickness direction of the light-emitting layer; a second electrode layer on a second surface in the thickness direction of the light-emitting layer; an electrically conductive layer; and an insulating layer. The light-emitting layer emits light when a predetermined voltage is applied between the first and second electrode layers. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface therethrough. The electrically conductive layer allows the light to pass therethrough, and formed on an exposed region of the second surface exposed through the opening part so as to be electrically connected to the electrode part and the light-emitting layer. The insulating layer is interposed between the electrode part and the second surface.
    • 根据本发明的有机电致发光元件包括:发光层; 在所述发光层的厚度方向的第一面上的第一电极层; 在发光层的厚度方向上的第二面上的第二电极层; 导电层; 和绝缘层。 当在第一和第二电极层之间施加预定电压时,发光层发光。 第二电极层包括覆盖第二表面的电极部分和形成在电极部分中的露出第二表面的开口部分。 导电层允许光通过,并形成在通过开口部暴露的第二表面的暴露区域上,以便电连接到电极部分和发光层。 绝缘层介于电极部分和第二表面之间。