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    • 64. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20120235967A1
    • 2012-09-20
    • US13512411
    • 2010-11-30
    • Hiromi KatohNaru UsukuraMasahiro Ueda
    • Hiromi KatohNaru UsukuraMasahiro Ueda
    • G09G5/10
    • G06F3/042G02F2201/58G06F3/0412G09G2360/144
    • Provided is a display device that can determine an event in accordance with an input operation without using a complex circuit configuration for image processing by simplifying a difference image processing. The display device is provided with a driver circuit for outputting a first control signal, which indicates a first detection period including an ON period of a light source, and a second control signal, which indicates a second detection period not including the ON period of the light source, and performing reset and read-out operations for sensor pixel circuits. The display device is further provided with a difference circuit 21 for deriving pixel values that indicate differences between outputs from the sensor pixel circuits, which correspond to charges that have been accumulated in accordance with incident light during the first detection period, and outputs from the sensor pixel circuits, which correspond to charges that have been accumulated in accordance with incident light during the second detection period, a histogram creating unit 22 for extracting a histogram from the pixel values that have been derived by the difference circuit 21, and an operation determining unit 23 for determining an operation in accordance with an input through an optical sensor on the basis of the histogram.
    • 提供了一种显示装置,其可以通过简化差分图像处理而不使用用于图像处理的复杂电路配置来根据输入操作来确定事件。 该显示装置设置有用于输出指示第一检测周期的第一控制信号的驱动电路,该第一控制信号指示包括光源的接通周期的第一检测周期和第二控制信号,该第二控制信号指示不包括第 光源,并对传感器像素电路进行复位和读出操作。 显示装置还设置有差分电路21,用于导出指示来自传感器像素电路的输出之间的差异的像素值,其对应于在第一检测周期期间根据入射光累积的电荷,并且从传感器输出 对应于在第二检测周期期间根据入射光累积的电荷的像素电路,用于从由差分电路21导出的像素值中提取直方图的直方图生成单元22以及操作确定单元 23,用于基于直方图确定根据通过光学传感器的输入的操作。
    • 67. 发明申请
    • TEMPERATURE CONTROL USING COMPOUND CAPABLE OF PHOTOISOMERIZATION
    • 使用化合物进行光致变色的温度控制
    • US20120130056A1
    • 2012-05-24
    • US13124558
    • 2010-11-19
    • Masahiro Ueda
    • Masahiro Ueda
    • C09B43/00
    • G06F3/0644C09K5/16G06F3/0614G06F3/065G06F3/0683G06F2003/0695
    • Technologies are generally described for controlling temperature using compounds capable of photoisomerization. In some examples, a temperature control apparatus includes a first receiving unit configured to contain a compound capable of photoisomerization, a second receiving unit configured to contain the compound capable of photoisomerization, a first filter configured to pass first light from a first light source, and a second filter configured to pass second light from a second light source. Further, the first and second receiving units are coupled to each other so that the compound capable of photoisomerization may be circulated between the first and second receiving units, and the compound capable of photoisomerization in the first receiving unit and the second receiving unit is photoisomerized by at least one of the first light and the second light.
    • 通常使用能够进行光致异构化的化合物来控制温度的技术。 在一些实例中,温度控制装置包括:第一接收单元,被配置为容纳能够进行光异构化的化合物;第二接收单元,被配置为容纳能够进行光异构化的化合物;第一滤光器,被配置为使来自第一光源的第一光, 第二过滤器,被配置为从第二光源传递第二光。 此外,第一和第二接收单元彼此耦合,使得能够光异构化的化合物可以在第一和第二接收单元之间循环,并且在第一接收单元和第二接收单元中能够光异构化的化合物通过 第一光和第二光中的至少一个。