ILLUMINATED VEHICULAR ASSEMBLY FOR DAY AND NIGHT USE
ILLUMINATED VEHICULAR ASSEMBLY FOR DAY AND NIGHT USE
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A vehicle lighting system is provided primarily for use with emergency response vehicles. The vehicle lighting system includes at least one luminescent planar sheet affixed to a vehicle's mounting surface. The luminescent planar sheet includes a non-luminescent printed circuit board in the shape of a letter or number which has a top surface of a color which contrasts with the mounting surface's color. The luminescent planar sheet includes a plurality of light emitting LEDs which are surface mounted upon the printed circuit board so as to be arranged in the shape of the desired letter or number with the LEDs covering no more than 20% of the printed circuit board's top surface. Preferably, the LEDs cover no more than 7% the printed circuit board's top surface.
提供了一种主要用于应急响应车辆的车辆照明系统。该车辆照明系统包括至少一个固定到车辆的安装表面的发光平面片。该发光平面片包括字母或数字形状的不发光的印刷电路板，其顶表面的颜色与安装表面的颜色形成对比。该发光平面片包括多个发光LED，这些LED表面安装在印刷电路板上，以便以期望的字母或数字的形状排列，其中LED覆盖印刷电路板的顶表面的不超过20％。优选地，LED覆盖印刷电路板的顶表面的不超过7％。
Document information
ILLUMINATED VEHICULAR ASSEMBLY FOR DAY AND NIGHT USE
用于白天和夜晚使用的照亮的车辆组件
2021-08-20
Patent
Electronic Resource
Chinese
| IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G09F DISPLAYING , Anzeigewesen |