| 摘要 |
A golf ball of the present invention comprises piezoceramic for transforming physical pressure generated when the golf ball is hit into electric energy; a light emitting diode (LED) for emitting light in various colors; and a storage battery for maintaining light for a few seconds. The piezoceramic can manufacture high pressure electricity so as to manufacture a light emitting golf ball visible during the day, and can be semi-permanently used since it has excellent durability. If the entire inside of the golf ball is made with transparent material, the material itself has low repulsive power. Thus, only six directions of the gold ball are filled with the transparent material such that the repulsive power similar to general golf balls can be maintained and a light blinking effect is obtained when the ball flies while rotating after being hit, and thereby allowing a user to easily identify the gold ball. If the types of light emitting diodes are made to be diversified, light colors become various so as to allow the user to easily identify his/her gold ball from one of an accompanying player, and thereby adding visual interests to users. |
