LIGHT SOURCE MODULE WITH HIGH HEAT-DISSIPATION EFFICIENCY
First Claim
1. A light source module, comprising:
- a thermoelectric cooler including a first heat-conducting dielectric plate, a second heat-conducting dielectric plate opposite to the first heat-conducting dielectric plate, and a plurality of thermoelectric elements located between the first heat-conducting dielectric plate and the second heat-conducting dielectric plate, the thermoelectric elements connected with each other;
a plurality of LED chips; and
a circuit layer, the circuit layer and the LED chips being formed on the first heat-conducting dielectric plate and facing away from the second heat-conducting dielectric plate, and the LED chips being electrically connected to the circuit layer.
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Accused Products
Abstract
An exemplary embodiment of a light source module includes a thermoelectric cooler, many LED chips, and a circuit layer. The thermoelectric cooler includes a first heat-conducting dielectric plate, a second heat-conducting dielectric plate opposite to the first heat-conducting dielectric plate, and a number of thermoelectric elements located between the first heat-conducting dielectric plate and the second heat-conducting dielectric plate. The thermoelectric elements are connected with each other. The LED chips and the circuit layer are formed on the first heat-conducting dielectric plate and facing away from the second heat-conducting dielectric plate, and the LED chips are electrically connected to the circuit layer.
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Citations
9 Claims
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1. A light source module, comprising:
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a thermoelectric cooler including a first heat-conducting dielectric plate, a second heat-conducting dielectric plate opposite to the first heat-conducting dielectric plate, and a plurality of thermoelectric elements located between the first heat-conducting dielectric plate and the second heat-conducting dielectric plate, the thermoelectric elements connected with each other; a plurality of LED chips; and a circuit layer, the circuit layer and the LED chips being formed on the first heat-conducting dielectric plate and facing away from the second heat-conducting dielectric plate, and the LED chips being electrically connected to the circuit layer. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A light source module, comprising:
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a thermoelectric cooler including a first heat-conducting dielectric plate at a cold side thereof, a second heat-conducting dielectric plate at a hot side, opposite to the first heat-conducting dielectric plate, and a plurality of thermoelectric elements located between the first heat-conducting dielectric plate and the second heat-conducting dielectric plate; a plurality of LED chips formed on and brought into contact with the first heat-conducting dielectric plate; and a circuit layer form on and brought into contact with the first heat-conducting dielectric plate, and the LED chips being electrically connected to the circuit layer. - View Dependent Claims (9)
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Specification