| 摘要 |
PURPOSE:To offer LED light source device not requiring a resin case for photoreflection, being extremely simple to manufacture and inexpensive. CONSTITUTION:The LED light source device consists of a substrate 1 in which a plurality of LED chips 4 are die-bonded and wire-bonded on the top, two pieces of resin pants 2, 2, which are provided on this substrate 1 and risingly arranged in the longitudinal direction to the substrate while sandwiching LED chips 4 and adjacent to the LED chips 4 and a transparent resin part 5 including the LED chips 4 and being fillingly arranged between two resin parts 2, 2. |
