Patent application number | Description | Published |
20110186868 | LED PACKAGE - According to one embodiment, an LED package includes a first and a second lead frame, an LED chip and a resin body. The first and second lead frames are apart from each other. The LED chip is provided above the first and second lead frames, and has one terminal connected to the first lead frame and another terminal connected to the second lead frame. The wire connects the one terminal to the first lead frame. The resin body covers the first and second lead frames, the LED chip, and the wire. The first lead frame includes a base portion and a plurality of extending portions. As viewed from above, a bonding position of the wire is located inside one of polygonal regions connecting between roots of the two or more of the extending portions. An appearance of the resin body is a part of an appearance of the LED package. | 08-04-2011 |
20110186875 | LED PACKAGE - According to one embodiment, an LED package includes (2×n) (n is an integer of 2 or more) lead frames, n LED chips and a resin body. The (2×n) lead frames are arranged to be apart from each other. The n LED chips are provided above the lead frames. Each of the n LED chips has one terminal connected to each of n lead frames of the (2×n) lead frames and another terminal connected to each of lead frames of the (2×n) lead frames other than the n lead frames. The resin body covers the (2×n) lead frames and the n LED chips. | 08-04-2011 |
20110186886 | LED PACKAGE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, an LED package includes first and second lead frames, an LED chip and a resin body. The first and second lead frames are made of a metal material, and disposed to be apart from each other. The LED chip is provided above the first and second lead frames, the LED chip having one terminal connected to the first lead frame and another terminal connected to the second lead frame. The resin body is made of a resin material having a shore D hardness of 25 or higher. In addition, the resin body covers the first and second lead frames and the LED chip. And, an appearance of the resin body is an appearance of the LED package. | 08-04-2011 |
20110186900 | LED PACKAGE, METHOD FOR MANUFACTURING LED PACKAGE, AND PACKING MEMBER FOR LED PACKAGE - According to one embodiment, an LED package includes first and second lead frames, an LED chip and a resin body. The first and second lead frames are apart from each other. The LED chip is provided above the first and second lead frames, and the LED chip has one terminal connected to the first lead frame and another terminal connected to the second lead frame. In addition, the resin body covers the first and second lead frames and the LED chip, and has an upper surface with a surface roughness of 0.15 μm or higher and a side surface with a surface roughness higher than the surface roughness of the upper surface. | 08-04-2011 |
20110186901 | LED PACKAGE - According to one embodiment, an LED package includes a first lead frame, a second lead frame, an LED chip, a wire, and a resin body. The first lead frame and the second lead frame are arranged with a space between each other. The LED chip is provided above the first lead frame and the second lead frame. The LED chip has a first terminal connected to the first lead frame and a second terminal connected to the second lead frame. The wire connects the first terminal to the first lead frame. The resin body covers the LED chip as well as a top surface, a part of a bottom surface, and a part of an edge surface of each of the first lead frame and the second lead frame. A remaining portion of each of the bottom surfaces and a remaining portion of each of the edge surfaces are exposed. A chip side angle formed by a top surface of the LED chip and a direction in which the wire is extracted from the first terminal is smaller than a frame side angle formed by the top surface of the first lead frame and a direction in which the wire is extracted from the first lead frame. | 08-04-2011 |
20110186902 | LED PACKAGE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, an LED package includes first and second lead frames, an LED chip and a resin body. The first and second lead frames are apart from each other. The LED chip is provided above the first and second lead frames, the LED chip includes a semiconductor layer which contains at least indium, gallium and aluminum, one terminal of the LED chip is connected to the first lead frame, and another terminal of the LED chip is connected to the second lead frame. The resin body covers the LED chip and an entire upper surface, a part of a lower surface, and parts of edge surfaces of each of the first and second lead frames, and the resin body exposes a rest of the lower surface and a rest of the edge surfaces. And, an appearance of the resin body is a part of an appearance of the LED package. | 08-04-2011 |
20110193112 | LED MODULE - According to one embodiment, an LED module includes a board, an interconnection and an LED package. The interconnection is formed on an upper surface of the board. The LED package is mounted on the board. The LED package includes first and second lead frames disposed to be apart from each other, and connected to portions of the interconnection insulated from each other. The LED package includes an LED chip provided above the first and second lead frames. The LED chip has one terminal connected to the first lead frame and another terminal connected to the second lead frame. In addition, the LED package includes a resin body covering an upper surface, portions of a lower surface and an edge surface of each of the first and second lead frames, also covering the LED chip, but exposing remaining portions of the lower surface and the edge surface. And, an appearance of the resin body is an appearance of the LED package. | 08-11-2011 |
20120080674 | LED PACKAGE - According to one embodiment, an LED package includes first and second lead frames spaced from each other, and an LED chip. Each of the first and second lead frames includes a base portion and a plurality of extending portions extending from the base portion. A part of a lower surface of the base portion, side surfaces of the base portion, lower surfaces of the extending portions and side surfaces of the extending portions are covered by resin. A remaining part of the lower surface of the base portion and tip surfaces of the extending portions are not covered by resin. The part of the lower surface of the base portion includes a first edge of the first lead frame and a second edge of the second lead frame. The first edge and the second edge are opposed each other. | 04-05-2012 |
20120161180 | LED PACKAGE - According to one embodiment, an LED package includes a first lead frame and a second lead frame, an LED chip and a resin body. The resin body covers the LED chip and the top face, a part of the bottom face and a part of the end face, of each of the first and the second lead frames, and exposes the remaining part of the bottom face and the remaining part of the end face. The resin body includes a first part and a second part. The first part is disposed between the top face of the LED chip and a region immediately above the LED chip of the top face of the resin body and transmits light emitted by the LED chip. The second part surrounds the first part and has a transmittance of the light lower than a transmittance in the first part. | 06-28-2012 |