Color filter and method for its manufacture
A stage or showcase lamp has a colour filter (1) that incorporates a full-sized blooming coat (3) under a multi-layered interference filter (4). Also claimed is a commensurate continuous manufacturing process.
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A stage or showcase lamp has a colour filter (1) that incorporates a full-sized blooming coat (3) under a multi-layered interference filter (4). Also claimed is a commensurate continuous manufacturing process. |
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