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1. 发明申请

US20090322026A1 LED Chess Set 审中-公开
标题翻译： LED国际象棋集
公开(公告)号：US20090322026A1
公开(公告)日：2009-12-31
申请号：US12200662
申请日：2008-08-28
申请人： Ching-cherng Sun , Hsin-ying Ho , Che-chih Hsu , Chang-yu Tsai , Shih-kai Lin
发明人： Ching-cherng Sun , Hsin-ying Ho , Che-chih Hsu , Chang-yu Tsai , Shih-kai Lin
IPC分类号： A63F3/02
CPC分类号： A63F3/02 , A63F2003/00652
摘要： In a light emitting diode (LED) chess set, when a chess piece of the chess set is placed on a chessboard, a power supply element in the chessboard will supply power to an LED in the chess piece to emit light, so that the chess piece gives a light emitting effect. When a player removes a chess piece from a square of the chessboard for a next movement of the chess piece, a control element in the chessboard will identify an identification element of the chess piece through a sensing element on the square to determine the possible next movements of the chess piece on the chessboard and drive the LEDs in the corresponding squares of all suggested movements to emit light. The light-emitting square guides and suggests players to make the next movement of a chess piece and improve a beginner's memory on the rules of chess.
摘要翻译：在发光二极管（LED）国际象棋集中，当国际象棋棋子放置在棋盘上时，棋盘中的电源元件将向棋盘中的LED供电以发光，从而使象棋一块发光发光效果。当玩家从棋盘的平方移动棋子以进行棋子的下一个移动时，棋盘中的控制元件将通过平方的感测元件识别棋子的识别元件，以确定可能的下一个移动的棋盘上的棋子，并驱动所有建议运动的相应正方形中的LED发光。发光广场指导并建议玩家下一步棋子，提高初学者对国际象棋规则的记忆。

2. 发明申请

US20090272990A1 Light Mixing Apparatus for Light Emitting Diode 审中-公开
标题翻译：发光二极管的光混合装置
公开(公告)号：US20090272990A1
公开(公告)日：2009-11-05
申请号：US12140389
申请日：2008-06-17
申请人： Ching-cherng Sun , Hsin-ying Ho , Che-chih Hsu , Chng-yu Tsai
发明人： Ching-cherng Sun , Hsin-ying Ho , Che-chih Hsu , Chng-yu Tsai
IPC分类号： H01L33/00
CPC分类号： G02B19/0028 , G02B19/0061 , H01L33/58 , H01L33/60
摘要： A light mixing apparatus of a light emitting diode (LED) is installed on a light emitting surface of the LED. The light emitted from the LED is mixed by a light mixing module of the light mixing apparatus uniformly for adjusting the light output angle. After the angle increases, the light is scattered into a fixed base of the light mixing apparatus, reflected to a containing groove of the light mixing apparatus by a reflecting layer of the fixed base, and guided into the total internal reflection lens of the containing groove. After the total internal reflection lens gathers the light, the light is projected onto a projected surface. If the LED is made of a multi-chip package, the light mixing apparatus can be used for improving the luminance of a light emitted by the LED onto the projected surface and the uniform distribution of the luminance.
摘要翻译：发光二极管（LED）的光混合装置安装在LED的发光表面上。从LED发出的光通过光混合装置的光混合模块被均匀地混合以调节光输出角。角度增大后，光被散射到光混合装置的固定基座中，通过固定基座的反射层反射到光混合装置的容纳槽，并被引导到容纳槽的全内反射透镜。在全内反射镜收集光后，光投射到投影面上。如果LED由多芯片封装构成，则可以将光混合装置用于提高由LED发射到投影面上的光的亮度和亮度的均匀分布。

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