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    • 33. 发明授权
    • Display device and electronic appliance
    • 显示设备和电子设备
    • US09047840B2
    • 2015-06-02
    • US13159593
    • 2011-06-14
    • Jun KoyamaShunpei Yamazaki
    • Jun KoyamaShunpei Yamazaki
    • G06F3/038G09G5/00G09G3/36G09G3/34
    • G09G3/3666G09G3/3413G09G3/342G09G3/3659G09G2310/0235G09G2310/024G09G2310/0297G09G2320/0242G09G2360/16
    • Included are a display panel including first to third pixel regions and a driver circuit; a backlight portion divided into a first light source region where light is emitted in response to input of a video signal to the first pixel region, a second light source region where light is emitted in response to input of a video signal to the second pixel region, and a third light source region where light is emitted in response to input of a video signal to the third pixel region; a video signal selection circuit used to supply the video signals from plural memory circuits to the driver circuit; a control circuit that supplies a control signal for controlling the driver circuit; a sequence determination circuit that supplies a backlight control signal and a selection signal; and a random number generation circuit used for selection from colors in the sequence determination circuit.
    • 包括包括第一至第三像素区域和驱动器电路的显示面板; 响应于对第一像素区域的视频信号的输入而被分成发射光的第一光源区域的背光部分,响应于向第二像素区域输入视频信号而发光的第二光源区域 以及响应于对第三像素区域的视频信号的输入而发光的第三光源区域; 视频信号选择电路,用于将来自多个存储电路的视频信号提供给驱动电路; 控制电路,其提供用于控制所述驱动电路的控制信号; 序列确定电路,其提供背光控制信号和选择信号; 以及用于从序列确定电路中的颜色中选择的随机数生成电路。
    • 34. 发明授权
    • Memory device
    • 内存设备
    • US09042161B2
    • 2015-05-26
    • US13230184
    • 2011-09-12
    • Jun KoyamaShunpei Yamazaki
    • Jun KoyamaShunpei Yamazaki
    • G11C11/24G11C5/02G11C11/404G11C11/4097G11C8/08
    • G11C11/407G11C5/025G11C8/08G11C11/404G11C11/4097
    • In a memory device, memory capacity per unit area is increased while a period in which data is held is ensured. The memory device includes a driver circuit provided over a substrate, and a plurality of memory cell arrays which are provided over the driver circuit and driven by the driver circuit. Each of the plurality of memory cell arrays includes a plurality of memory cells. Each of the plurality of memory cells includes a first transistor including a first gate electrode overlapping with an oxide semiconductor layer, and a capacitor including a source electrode or a drain electrode, a first gate insulating layer, and a conductive layer. The plurality of memory cell arrays is stacked to overlap. Thus, in the memory device, memory capacity per unit area is increased while a period in which data is held is ensured.
    • 在存储装置中,确保了保持数据的期间的每单位面积的存储容量。 存储器件包括设置在衬底上的驱动器电路和设置在驱动器电路上并由驱动器电路驱动的多个存储单元阵列。 多个存储单元阵列中的每一个包括多个存储单元。 多个存储单元中的每一个包括第一晶体管,其包括与氧化物半导体层重叠的第一栅电极,以及包括源电极或漏电极,第一栅绝缘层和导电层的电容器。 堆叠多个存储单元阵列以重叠。 因此,在存储装置中,确保了保持数据的期间的每单位面积的存储容量。