| 摘要 |
一种电子装置，包含有一第一元件，包含有一感应开关，用来产生一状态讯号；一控制电路，耦接于该感应开关，用来根据该状态讯号，产生一控制讯号；以及一发光元件，耦接于该控制电路，用来产生一光源，并根据该控制讯号，调整该光源之一亮度；以及一第二元件，用以安置或脱离于该第一元件，该第二元件包含有一导光元件，用来当该第二元件安置于该第一元件时，将位于该第二元件之一侧的该光源导向至该第二元件之另一侧；其中，该感应开关感应该第二元件是否安置于该第一元件，以产生显示该感应开关是否导通之该状态讯号。; a control circuit coupled with the sensing switch for generating a control signal according to the state signal; and a light emitting component coupled with the control circuit for generating a light and adjusting a brightness of the light according to the control signal; and a second component placed on the first component or departed from the first component, including a light guiding component for guiding the light from a side of the second component to another side of the second component when the second component is placed on the first component; wherein the sensing switch senses whether the second component is placed on the first component to generate the state signal to indicate whether the sensing switch is conduct. |
