VEHICULAR LAMP
First Claim
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1. A vehicular lamp comprising:
- a light source unit comprising;
a light-emitting element inside a lamp housing;
a planar wiring member on which the light-emitting element is mounted; and
a support substrate having a flat portion that supports the planar wiring member,wherein the support substrate is formed from a plate having high thermal conductivity,wherein the planar wiring member is fixed to the flat portion of the support substrate, andwherein a portion of the support substrate is fixedly supported inside the lamp housing.
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Abstract
A vehicular lamp including a light source unit including a light-emitting element inside a lamp housing; a planar wiring member on which the light-emitting element is mounted; and a support substrate having a flat portion that supports the planar wiring member. The support substrate is formed from a plate having high thermal conductivity, the planar wiring member is fixed to the flat portion of the support substrate, and a portion of the support substrate is fixedly supported inside the lamp housing.
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Citations
20 Claims
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1. A vehicular lamp comprising:
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a light source unit comprising; a light-emitting element inside a lamp housing; a planar wiring member on which the light-emitting element is mounted; and a support substrate having a flat portion that supports the planar wiring member, wherein the support substrate is formed from a plate having high thermal conductivity, wherein the planar wiring member is fixed to the flat portion of the support substrate, and wherein a portion of the support substrate is fixedly supported inside the lamp housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A vehicular lamp comprising a light source unit comprising:
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a plurality of light-emitting elements inside a lamp housing; a flexible planar wiring member on which the light-emitting element is mounted; and a plurality of independent support substrates each having a flat portion that supports the flexible planar wiring member, a plurality of reflectors that collect light radiated from the plurality of light-emitting elements, wherein the support substrate is formed from a plate having high thermal conductivity, wherein the planar wiring member is adhered to the flat portion of each of the plurality of independent support substrates, wherein a portion of each of the plurality of independent support substrates is fixedly supported inside the lamp housing in respective orientations, wherein a plurality of light-emitting elements are mounted on a portion of the flexible planar wiring member supported by at least one of the plurality of independent support substrates, wherein the plurality of reflectors are respectively fixed to the plurality of independent support substrates, and wherein the plurality of reflectors are resin-molded components having an aluminized surface. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification