Removable light guide system for advertising display
OwnerBin-Tzer Lininventor
Life of this patent
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Abstract
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.
Claims20
A removable light guide system, comprising:
- a light guide board assembly;
- and
- a lighting module removably disposed on one side edge of said light guide board assembly for providing light and illuminating said light guide board assembly.
A light guide board assembly, comprising:
- a transparent board made of glass or acrylic and having its one side laminated with a reflector and the other side laminated with a diffuser,
- wherein said reflector comprises a first layer made of glossy opaque film, paper, or fabric and coated with a second layer made of acrylic based adhesive as intermediate between said first layer and said transparent board, and said diffuser comprises a third layer made of semi-transparent film, paper, or fabric and coated with a fourth layer made of acrylic based adhesive as intermediate between said third layer and said transparent board.
A lighting module, adapted to be disposed on one side of a light guide board assembly, comprising:
- a control unit;
- a light source unit;
- and
- a main housing being an molded housing with its cross-sectional length and width in range of 5-50 mm, said main housing having pre-determined stands therein for accommodations of said control and light source units and a connecting slot for insertion of said light guide board assembly.
A removable light guide system, comprising:
- a light guide board assembly;
- and
- a plurality of lighting modules, each of which is removably disposed on one side edge of said light guide board assembly for providing light and illuminating said light guide board assembly.
Dependencies are inferred from the claim text.