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US 7,005,683 B2Granted
Resin-packaged led light source
AssigneeRohm Co., Ltd.
InventorTakashi Ueda
Life of this patent
Estimating the term…
Abstract
An LED light source includes a rectangular LED chip and a transparent resin package enclosing the LED chip. The resin package is provided with a lens portion for directing light emitted from the LED chip to the outside of the resin package. The LED chip includes two adjacent side surfaces oriented toward the lens portion.
Claims7
An LED light source comprising:
- a rectangular LED chip;
- and
- a resin package enclosing the LED chip, the resin package being transparent relative to light emitted from the LED chip;
- the resin package including a lens portion having an optical axis for directing light emitted from the LED chip out of the resin package;
- the LED chip including two adjacent light-emitting side surfaces inclined relative to the optical axis of the lens portion.
2 more elements
Dependencies are inferred from the claim text.