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    • 7. 发明授权
    • Light amount correcting method for light emitting apparatus, image forming apparatus, and display apparatus
    • 发光装置的光量校正方法,图像形成装置和显示装置
    • US07728856B2
    • 2010-06-01
    • US11461169
    • 2006-07-31
    • Taketo Chino
    • Taketo Chino
    • B41J2/385B41J2/435
    • G03G15/326B41J2/45G03G15/04045G03G15/55G03G2215/0409H04N1/4015
    • A light amount correcting method for a light emitting apparatus having a plurality of light emitting devices, includes: measuring light amount values of a plurality of the light emitting devices; extracting high frequency components from the measured light amount values; extracting low frequency components from the measured light amount values; calculating a first correction value for correcting a light amount value of a first light emitting device on the basis of the high frequency components; and correcting a second correction value for correcting the light amount value of the first light emitting device on the basis of the low frequency components; and correcting a light amount value of a second light emitting device such that it is included in both of the first allowable range and the second allowable range.
    • 一种具有多个发光器件的发光装置的光量校正方法,包括:测量多个所述发光器件的光量值; 从测量的光量值中提取高频分量; 从测量的光量值中提取低频分量; 基于高频分量计算用于校正第一发光器件的光量值的第一校正值; 并且根据低频分量校正用于校正第一发光器件的光量值的第二校正值; 以及校正第二发光装置的光量值,使得其被包括在第一允许范围和第二允许范围内。
    • 8. 发明授权
    • Sensing device, display device, electronic apparatus, and sensing method
    • 感测装置,显示装置,电子装置和感测方法
    • US08390578B2
    • 2013-03-05
    • US12368729
    • 2009-02-10
    • Taketo Chino
    • Taketo Chino
    • G06F3/041
    • G06F3/0416G06F1/3262G06F3/042
    • A sensing device includes: a plurality of sensors that are arrayed on a screen and that generate first detection signals each having a level corresponding to a touch state of an object on the screen or a distance between the object and the screen; a read unit that reads the first detection signals from the plurality of sensors at predetermined periods; a binarization unit that compares a level of each of the first detection signals read by the read unit with a threshold value and generates a second detection signal that is binarized; a determination unit that determines whether or not the object touches the screen on the basis of each second detection signal; a detection unit that detects a touch position of the object on the screen on the basis of each second detection signal; and a control unit that controls the read unit such that the predetermined period becomes a first period when the determination unit determines that there is no touch and that controls the read unit such that the predetermined period becomes a second period shorter than the first period when the determination unit determines that there is a touch.
    • 感测装置包括:多个传感器,其被布置在屏幕上并且产生每个具有对应于屏幕上的物体的触摸状态的水平或物体与屏幕之间的距离的第一检测信号; 读取单元,其以预定周期读取来自多个传感器的第一检测信号; 二值化单元,其将读取单元读取的每个第一检测信号的电平与阈值进行比较,并生成二值化的第二检测信号; 确定单元,其基于每个第二检测信号来确定对象是否接触屏幕; 检测单元,其基于每个第二检测信号检测所述对象在所述屏幕上的触摸位置; 以及控制单元,其控制所述读取单元,使得当所述确定单元确定没有触摸并且控制所述读取单元使得所述预定周期变为比所述第一周期短的第二周期时,所述预定周期变为第一周期 确定单元确定存在触摸。
    • 9. 发明授权
    • Sensing device and electronic apparatus
    • 感应装置和电子设备
    • US09037789B2
    • 2015-05-19
    • US13159782
    • 2011-06-14
    • Taketo Chino
    • Taketo Chino
    • G06F12/00G06F13/00G06F13/28G01D3/02
    • G01D3/022
    • A sensing device and an electronic apparatus in which impairment of performance due to destruction of parameters can be reduced are to be provided. Parameters (sensor parameters 1 to n (n≧1)) associated with sensors 1 to N (N≧1) are stored in a ROM. A memory control unit reads out the sensor parameters 1 to n from the ROM and writes the sensor parameters into the RAM, and after that, carries out refresh processing to read out the sensor parameters from the ROM and overwrite the RAM with the sensor parameters in predetermined timing. A processing unit carries out signal processing of the sensors 1 to N based on the sensor parameters 1 to n written in the RAM.
    • 提供一种可以减少由于参数破坏导致的性能损害的感测装置和电子设备。 与传感器1〜N(N≥1)相关联的参数(传感器参数1〜n(n≥1))存储在ROM中。 存储器控制单元从ROM读出传感器参数1〜n,并将传感器参数写入到RAM中,然后进行刷新处理,从ROM读出传感器参数,并用传感器参数覆盖RAM 预定定时。 处理单元基于写入RAM中的传感器参数1至n来执行传感器1至N的信号处理。