| 摘要 |
PURPOSE: A light emitting diode module is provided to extend a light irradiating range by installing a first LED chip which faces a front and a second LED chip which faces a side. CONSTITUTION: A first LED chip(200) squarely irradiates a light source. A first LED chip is installed on a printed circuit board(100). A second LED chip(300) irradiates the light source. The second LED chip is installed on a printed circuit board. Bases(210,310) are mounted on the printed circuit board.
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