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    • 7. 发明授权
    • Input device having illumination function
    • 具有照明功能的输入装置
    • US09087657B2
    • 2015-07-21
    • US13776264
    • 2013-02-25
    • Alps Electric Co., Ltd.
    • Shinya Urayama
    • H01H19/02G05G1/10H01H9/18
    • H01H19/025G05G1/105H01H9/182H01H2219/062H01H2219/0622
    • An operating knob including a first illumination portion with an annular shape and a second illumination portion, is provided around the operating knob. The operating knob is configured by a combination of an inner shaft body made of a resin and a grip ring body, allowing the inner shaft body to be fitted outward. A light shielding cap is attached to a front end portion of the inner shaft body. A cylindrical light guide portion having the first illumination portion in the front end face and a drive portion to be connected to a rotating shaft are integrally molded in the inner shaft body, and a rear end face of the cylindrical light guide portion opposes a first light emitting face. A light incident face opposes a light source and the first and second illumination portions and are illuminated by light of the light source via the light guide member.
    • 在操作旋钮周围设置有包括具有环形形状的第一照明部分和第二照明部分的操作旋钮。 操作旋钮通过由树脂制成的内轴体和握持环体组合而构成,从而允许内轴体向外侧配合。 遮光帽安装在内轴体的前端部。 将具有前端面的第一照明部和与旋转轴连接的驱动部的圆筒状的导光部一体地成型在内轴主体中,并且圆筒状导光部的后端面与第一光 发射面。 光入射面与光源和第一和第二照明部分相对,并经由导光部件被光源的光照射。
    • 8. 发明申请
    • KEYBAORD LIGHT-EMITTING STRUCTURE
    • KEYBAIGHT发光结构
    • US20150198302A1
    • 2015-07-16
    • US14157384
    • 2014-01-16
    • CHICONY POWER TECHNOLOGY CO., LTD.
    • Hsin-Chih LIANGPai-Hsiang WANG
    • F21V7/05H05K1/18H01H9/18F21V23/06
    • H01H9/182G06F3/0202H01H13/83H01H2219/044H01H2219/062H05K1/189H05K2201/10106
    • A keyboard light-emitting structure mounted at a bottom side of a keyboard for illuminating the keyboard upon operation is disclosed to include a base module including a planar reflector, a planar light shield covering the planar reflector and having open spaces therein and a planar light guide sandwiched between the planar reflector and the planar light shield, and a light-emitting device including a flexible printed circuit board bonded to the planar reflector, a plurality of light-emitting components located at one end of the flexible printed circuit board and arranged in different directions within one respective opening of the planar reflector and a connection terminal located at an opposite end of the flexible printed circuit board and electrically connected with the circuit layout of the keyboard to an external power source.
    • 公开了一种安装在键盘底部的键盘发光结构,用于在操作时照亮键盘,其包括:基座模块,包括平面反射器,覆盖平面反射器的平面光屏蔽,并具有平面光导 夹在平面反射器和平面光屏蔽之间的发光器件,以及包括结合到平面反射器的柔性印刷电路板的发光器件,位于柔性印刷电路板的一端并且布置成不同的多个发光元件 平面反射器的一个相应开口内的方向以及位于柔性印刷电路板的相对端并与键盘的电路布局电连接到外部电源的连接端子。