OPTICAL DEVICES FOR LIGHT MIXING

PROBLEM TO BE SOLVED: To provide optical devices to generate white light by mixing three colors of RGB at a minimum distance in a lighting system utilizing LEDs of the three colors.SOLUTION: An optical device 200 includes: a transparent lower surface 202A, 202B, 202C; an upper surface 204A, 204B dis...

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Bibliographische Detailangaben
1. Verfasser:	RANDOLPH C CAMP III
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide optical devices to generate white light by mixing three colors of RGB at a minimum distance in a lighting system utilizing LEDs of the three colors.SOLUTION: An optical device 200 includes: a transparent lower surface 202A, 202B, 202C; an upper surface 204A, 204B disposed opposite the lower surface and having a first specular layer disposed thereon; and a second specular layer disposed on an upper region 207 and a lower region 208 of a first lateral surface 206A, 206B extending between the lower surface and the upper surface.SELECTED DRAWING: Figure 2A 【課題】ＲＧＢ３色のＬＥＤを利用する照明システムにおいて、最小限の距離で３色を混合して白色光を生成する光学装置の提供。【解決手段】光学装置２００は、透明な下面２０２Ａ、２０２Ｂ、２０２Ｃと、更に下面の反対側に配置される上面に第１スペキュラ層を有する上面２０４Ａ，２０４Ｂと、下面と上面との間に延在する第１側面２０６Ａ，２０６Ｂの上方領域２０７及び下方領域２０８に、第２スペキュラ層を有することを特徴とする。【選択図】図２Ａ