| 摘要 |
PURPOSE: An optical joystick and a manufacturing method thereof for improving the product quality are provided to improve assembly capability through the simplification of the assembling process. CONSTITUTION: A light source member and an image sensor through the transparent molding. A lighting system and a light guide system are composed of an upper package(40) through an exterior light shielding material in order to correspond to the light source member and the image sensor of the lower package. The bottom package and top package are accepted inside the housing in which the subject contact surface is included. The housing is composed of the penetration zone in which the infrared ray of the light source member is transmitted. |
