METHOD FOR REALIZING OPTICAL FUNCTION BY USING PARTS OF DISPLAY OR LIGHTING DEVICE FOR AUTOMOBILE

PROBLEM TO BE SOLVED: To reduce process steps and parts used in an automobile display device. SOLUTION: The method for realizing an optical function by using parts of a display or lighting device for an automobile is suitable specifically for manufacturing the mask of a light or head lamp, or for tr...

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Bibliographische Detailangaben
Hauptverfasser:	LEFEVRE GHISLAIN, GIROUD THOMAS
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PERFORMING OPERATIONS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce process steps and parts used in an automobile display device. SOLUTION: The method for realizing an optical function by using parts of a display or lighting device for an automobile is suitable specifically for manufacturing the mask of a light or head lamp, or for treating a reflection surface. The method comprises a step of constructing parts with fixed materials, and a step of irradiating laser to at least the surface of parts. COPYRIGHT: (C)2004,JPO&NCIPI