| 摘要 |
A light guide system including a light guide board assembly and a removable lighting module for providing display light to posters, display articles, or signs is disclosed. The light guide board assembly comprises pre-laminated opaque layer as reflector, semi-transparent layer as diffuser, and a layer of acrylic adhesive as intermediate for better light guide and brighter illumination. The removable lighting module includes control unit and light source unit that can be disposed flexibly on different sizes of light guide board assembly for system illumination.
|
