초록 ▼

An instrument cluster for a vehicle includes at least one ultra-violet light source behind an instrument panel. A base layer is applied to the instrument panel between the light source and the panel. The base is a crystalline structure powder layer operable to transform ultra-violet light into light

An instrument cluster for a vehicle includes at least one ultra-violet light source behind an instrument panel. A base layer is applied to the instrument panel between the light source and the panel. The base is a crystalline structure powder layer operable to transform ultra-violet light into light within a visible light spectrum.

대표청구항 ▼

1. An instrument cluster for a vehicle comprising: at least one ultra-violet light-emitting L.E.D;a translucent panel having first and second opposing sides, the first side facing said at least one ultra-violet light-emitting L.E.D., the second side of the translucent panel facing an observer and fa

1. An instrument cluster for a vehicle comprising: at least one ultra-violet light-emitting L.E.D;a translucent panel having first and second opposing sides, the first side facing said at least one ultra-violet light-emitting L.E.D., the second side of the translucent panel facing an observer and facing away from said at least one ultra-violet light-emitting L.E.D., said translucent panel and its first side being spatially separated from the ultra-violet light-emitting L.E.D; anda base layer disposed onto the first side of said translucent panel such that the base layer is between said first side of the translucent panel and said at least one ultra-violet light-emitting L.E.D;wherein said base layer comprises a crystalline-structure powder layer operable to generate visible light from ultra-violet light that impinges on said powder layer from the at least one ultra-violet light-emitting L.E.D.; andwherein the translucent panel is sized, shaped and arranged to keep ultra-violet light that is emitted from the ultra-violet light-emitting L.E.D. from impinging on the second side of the translucent panel, such that none of the ultra-violet light impinges on the second side of the translucent panel. 2. The instrument cluster of claim 1, further comprising: a first color layer disposed between said base layer and the first side of said translucent panel, wherein said first color layer, is configured to change the color of light that is emitted from said base layer and which passes through the translucent panel. 3. The instrument cluster of claim 1, further comprising a plurality of color layers disposed between said base layer and said first side of said translucent panel, wherein the plurality of color layers comprise at least a first color layer partially covering a first portion of said first side of said translucent panel and a second color layer partially covering a second portion of said first side of said instrument panel. 4. The instrument cluster of claim 3, wherein the plurality of color layers additionally comprise overlapping color layers. 5. The instrument cluster of claim 3, wherein each of the at least one color layers is a powder layer applied to the translucent panel via a serigraphy process. 6. The instrument cluster of claim 1, wherein said translucent panel comprises a polycarbonate. 7. The instrument cluster of claim 1, wherein the base layer covers all of said first side of said instrument panel that is exposed to light from said ultra-violet light-emitting L.E.D. 8. The instrument cluster of claim 1, wherein said translucent panel is a polycarbonate panel. 9. The instrument cluster of claim 1, wherein at least a portion of said base layer directly contacts said surfaces of said translucent panel. 10. The instrument panel of claim 1, wherein a portion of said base layer contacts a color layer and the color layer contacts the translucent panel.