| 摘要 |
PURPOSE: A light joystick is provided to unitize a light source member, an image sensor, an illumination system and a light guide system, thereby improving ability of assembly through simplification of assembling process. CONSTITUTION: An optical joystick includes a lower package(20) and an upper package(40). A light source member(24) and an image sensor(26) are unified by a lower molding material(28) in the lower package. To correspond to the light source member and the image sensor of the lower package, a lighting system(42) and an optical guide system(44) are unified by upper molding material in the top package. The lighting system and the optical guide system are formed with optical fiber. |
