LED LAMP HAVING LIGHT EMITTING DIODES WITH REDUCED NUMBER OF LENSES COVERED THEREON
First Claim
1. A light emitting diode (LED) lamp comprising:
- a light emitting module comprisinga plurality of circuit boards sequentially arranged parallel to each other;
a plurality of first LED chips on the circuit boards which are cover by lenses; and
a plurality of second LED chips on the circuit boards which are without lens covered thereon;
a power module for providing a driving power to the light emitting module; and
a housing comprising an optical part for receiving the light emitting module therein, and an electrical part for receiving the power module therein;
wherein the first and the second LED chips are arranged in columns and rows, and the second LED chips are arranged symmetrically in respect to the first LED chips.
1 Assignment
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Accused Products
Abstract
A light emitting diode (LED) lamp includes a light emitting module; a power module for driving the light emitting module; and a housing having an optical part for receiving the light emitting module, an electrical part for receiving the power module. The light emitting module includes a plurality of circuit boards sequentially arranged parallel to each other, a plurality of first LED chips which has lenses covered thereon being mounted on the circuit boards, and a plurality of second LED chips which has no lens covered thereon being mounted also on the circuit boards. The first and the second LED chips are arranged in columns and rows. The second LED chips are located symmetrically in respect to the first LED chips.
84 Citations
18 Claims
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1. A light emitting diode (LED) lamp comprising:
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a light emitting module comprising a plurality of circuit boards sequentially arranged parallel to each other; a plurality of first LED chips on the circuit boards which are cover by lenses; and a plurality of second LED chips on the circuit boards which are without lens covered thereon; a power module for providing a driving power to the light emitting module; and a housing comprising an optical part for receiving the light emitting module therein, and an electrical part for receiving the power module therein; wherein the first and the second LED chips are arranged in columns and rows, and the second LED chips are arranged symmetrically in respect to the first LED chips. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification