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    • 2. 发明授权
    • Electronic device with infrared touch input function
    • 具有红外触摸输入功能的电子设备
    • US08264475B2
    • 2012-09-11
    • US12545876
    • 2009-08-24
    • Xin ZhaoZu-Pei HeRuey-Shyang YouHua-Dong ChengHan-Che WangKuan-Hong Hsieh
    • Xin ZhaoZu-Pei HeRuey-Shyang YouHua-Dong ChengHan-Che WangKuan-Hong Hsieh
    • G06F3/042
    • G06F3/0421
    • An electronic device with infrared touch input function is provided. The electronic device includes a display unit defining an signal display area; an infrared input device including a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the signal display area, at least one light emitting device positioned on the circuit board, configured for emitting infrared light; at least one light detecting device positioned on the circuit board, configured for detecting infrared light emitted; a micro-processing unit configured for controlling the at least one light emitting device to emit infrared light, detecting infrared light paths obstructed via the light detecting devices, sending information of the obstructed infrared light paths to a central processing unit(CPU); and the CPU configured for performing functions according to the information of the obstructed infrared light paths.
    • 提供具有红外触摸输入功能的电子设备。 电子设备包括限定信号显示区域的显示单元; 红外输入装置,包括具有两对相对设置的侧面的电路板,所述两对相对设置的侧面限定了与信号显示区域相对应的大小和形状的开放区域;定位在电路板上的至少一个发光器件,被配置为发射红外光; 位于所述电路板上的至少一个光检测装置,被配置为检测发射的红外光; 微处理单元,被配置为用于控制所述至少一个发光装置发射红外光,检测经由所述光检测装置阻挡的红外光路,将阻挡的红外光路的信息发送到中央处理单元(CPU); 以及被配置为根据阻挡的红外光路的信息执行功能的CPU。
    • 3. 发明申请
    • ELECTRONIC DEVICE WITH INFRARED TOUCH INPUT FUNCTION
    • 具有红外触摸输入功能的电子设备
    • US20100171710A1
    • 2010-07-08
    • US12545876
    • 2009-08-24
    • Xin ZhaoZu-Pei HeRuey-Shyang YouHua-Dong ChengHan-Che WangKuan-Hong Hsieh
    • Xin ZhaoZu-Pei HeRuey-Shyang YouHua-Dong ChengHan-Che WangKuan-Hong Hsieh
    • G06F3/041
    • G06F3/0421
    • An electronic device with infrared touch input function is provided. The electronic device includes a display unit defining an signal display area; an infrared input device including a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the signal display area, at least one light emitting device positioned on the circuit board, configured for emitting infrared light; at least one light detecting device positioned on the circuit board, configured for detecting infrared light emitted; a micro-processing unit configured for controlling the at least one light emitting device to emit infrared light, detecting infrared light paths obstructed via the light detecting devices, sending information of the obstructed infrared light paths to a central processing unit(CPU); and the CPU configured for performing functions according to the information of the obstructed infrared light paths.
    • 提供具有红外触摸输入功能的电子设备。 电子设备包括限定信号显示区域的显示单元; 红外输入装置,包括具有两对相对设置的侧面的电路板,所述两对相对设置的侧面限定了与信号显示区域相对应的大小和形状的开放区域;定位在电路板上的至少一个发光器件,被配置为发射红外光; 位于所述电路板上的至少一个光检测装置,被配置为检测发射的红外光; 微处理单元,被配置为用于控制所述至少一个发光装置发射红外光,检测经由所述光检测装置阻挡的红外光路,将阻挡的红外光路的信息发送到中央处理单元(CPU); 以及被配置为根据阻挡的红外光路的信息执行功能的CPU。