Light-emitting diode array

Abstract

Abstract PURPOSE:To obtain an LED array, through which desired illuminance distribution can be realized extremely easily, by installing a flexible board, on which a plurality of LED pellets and LED lamps are arrayed, to a mounting in which high and low sections are formed. CONSTITUTION:A flexible board 1 on which a plurality of LED pellets and LED lamps 2 are arrayed is set up to a mounting 3 to which high and low sections are shaped. Consequently, the lamps 2 are lit selectively through wirings fitted to the substrate 1, and light emitted from the lamps 2 is projected directly to a lens 4 or reflected by the outer frame 3, and projected to the lens 4 and radiated to the outside of the lens 4. These emitted light is changed into directivity by the outer frame 3, and spread is inhibited. Accordingly, desired illuminance distribution can be realized extremely easily.

Inventors

• 👤 Ryoji Yoshiike
• 👤 吉池　良次
• 👤 Kiyokazu Honda
• 👤 本田　清和

Bibliographic Details