LIGHT EMITTING DEVICE
First Claim
1. A light emitting device comprising:
- a first lead including a die pad portion having a major surface and a recess provided in the major surface, and a bent portion bent toward above the major surface;
a light emitting element bonded to a bottom surface of the recess;
a second lead with one end portion opposed to one end portion of the first lead; and
a molded body covering the light emitting element, the bent portion, the die pad portion, and the one end portion of the second lead, and made of a resin, another end portion of the first lead and another end portion of the second lead being projected from the molded body,a position of barycenter of the molded body being set between a lower surface of the die pad portion on opposite side from the bottom surface of the recess and a plane including an upper end of the bent portion.
1 Assignment
0 Petitions
Accused Products
Abstract
According to one embodiment, a light emitting device includes a first lead, a light emitting element, a second lead and a molded body. The first lead includes a die pad portion having a major surface and a recess provided in the major surface, and a bent portion bent toward above the major surface. The light emitting element is bonded to a bottom surface of the recess. The second lead with one end portion is opposed to one end portion of the first lead. The molded body covers the light emitting element, the bent portion, the die pad portion, and the one end portion of the second lead, and is made of a resin. A position of barycenter of the molded body is set between a lower surface of the die pad portion and a plane including an upper end of the bent portion.
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Citations
20 Claims
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1. A light emitting device comprising:
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a first lead including a die pad portion having a major surface and a recess provided in the major surface, and a bent portion bent toward above the major surface; a light emitting element bonded to a bottom surface of the recess; a second lead with one end portion opposed to one end portion of the first lead; and a molded body covering the light emitting element, the bent portion, the die pad portion, and the one end portion of the second lead, and made of a resin, another end portion of the first lead and another end portion of the second lead being projected from the molded body, a position of barycenter of the molded body being set between a lower surface of the die pad portion on opposite side from the bottom surface of the recess and a plane including an upper end of the bent portion. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A light emitting device comprising:
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a first lead including a die pad portion having a major surface and a recess provided in the major surface, and a first to third bent portions bent toward above the major surface; a light emitting element bonded to a bottom surface of the recess; a second lead with one end portion opposed to one end portion of the first lead, the second lead including a bent portion bent toward above a major surface, the bent portion being opposed to one of the first to third bent portions of the first lead; and a molded body covering the light emitting element, the first to third bent portions, the bent portion of the second lead, and the die pad portion, and made of a resin, another end portion of the first lead and another end portion of the second lead being projected from the molded body, a position of barycenter of the molded body being set between a lower surface of the die pad portion on opposite side from the bottom surface of the recess and a plane including an upper end of the first to third bent portions. - View Dependent Claims (8, 9, 10, 11)
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12. A light emitting device comprising:
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a first lead including a die pad portion having a major surface and a recess provided in the major surface, and a bent portion bent toward above the major surface; a light emitting element bonded to a bottom surface of the recess; a second lead with one end portion opposed to one end portion of the first lead; and a molded body covering the light emitting element, the bent portion, the die pad portion, and the one end portion of the second lead, and made of a resin, another end portion of the first lead and another end portion of the second lead being projected from the molded body, and the molded body including a light emitting surface made of a convex lens or a Fresnel lens, a position of barycenter of the molded body being set between a lower surface of the die pad portion on opposite side from the bottom surface of the recess and a plane including an upper end of the bent portion. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification