| 摘要 |
<p>The present invention displays characters on a panel (100) with selective visibility and colours by using electronic lights and, specially, relates to a colour panel structure capable of performing handwriting by touch, characterized by using a touch film technology. The present invention relates to a structure having the selective visibility and making possible handwriting via the property by making a dark room within the panel and by making invisible the inner part of the panel through a dark film based on a method which adjusts the transmission rate of the panel and which controls the light intensity and based on a structure which efficiently intercepts lights to the maximum. For this purpose, provided is the colour panel structure having the selective visibility and capable of performing the handwriting by touch which comprises: a colour panel having 0-40% of transmission capacity and colours; a dark film panel (200) positioned at a rear surface of the colour panel and having one or more cut faces (210) positioned at a real surface of the colour panel and recognizing a touch operation and an image panel (400) positioned at a rear surface of the touch film and outputting lights.</p> |
