Abstract: A light-emitting diode (LED) structure and a method for manufacturing the same. The LED structure includes an insulation substrate, a plurality of LED chips and a plurality of interconnection layers. Each LED chip includes an epitaxial layer and a dielectric layer stacked on a surface of the insulation substrate in sequence. Each LED chip is formed with a first conductivity type contact hole and a second conductivity type contact hole penetrating the dielectric layer, and a first isolation trench disposed in the epitaxial layer and between the second conductivity type contact hole of the LED chip and the first conductivity type contact hole of the neighboring LED chip. Each interconnection layer extends from the second conductivity type contact hole of each LED chip to the first conductivity type contact hole of the neighboring LED chip by passing over the first isolation trench to electrically connect the LED chips.

Abstract: An LED structure include a substrate, a light-emitting structure disposed on the substrate, at least one surface plasmon (SP) structure, and a first and a second electrodes. The light-emitting structure has a first electrical type semiconductor layer, an active layer, a second electrical type semiconductor layer, and a first conductive layer sequentially stacked. The active layer is located at a first portion of the first electrical type semiconductor layer and exposed from a second portion of the first electrical type semiconductor layer. The first and the second electrical type semiconductor layer have different electrical types. The SP structure is concavely disposed in the first conductive layer and the second electrical type semiconductor layer. The first and the second electrodes are disposed on the second portion of the first electrical type semiconductor layer and the first conductive layer, respectively. A method for manufacturing the above LED structure.

Abstract: A light-emitting diode (LED) structure and a method for manufacturing the same. The LED structure comprises an insulating substrate, a plurality of LED chips and a plurality of interconnection layers. Each LED chip comprises a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer stacked in sequence on a surface of the insulating substrate. Each LED chip includes a mesa structure, an exposed portion of the first conductivity type semiconductor layer adjacent to the mesa structure, and a first isolation trench. The first isolation trench is disposed in the mesa structure. The interconnection layers respectively connect neighboring two of the LED chips.

Abstract: A light-emitting diode (LED) structure includes an insulation substrate; LED chips each includes an epitaxial layer having a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer stacked on the insulation substrate, and comprises a mesa structure and an exposed portion of the first conductivity type semiconductor layer adjacent to each other, and a first isolation trench within the mesa structure; interconnection layers connect the LED chips; electrode pads respectively connected to exposed portions of the semiconductor layers; a reflective insulating layer covering the interconnection layers, the mesa structures and the electrode pads, and having penetration holes respectively exposing a portion of the electrode pads; and bonding pads located on a portion of the reflective insulating layer and connected to the electrode pads through the penetrating holes. A method of manufacturing the LED structure.

Abstract: A light-emitting diode (LED) structure and a method for manufacturing the same are described. The light-emitting diode structure includes a p-type electrode, a bonding substrate, a p-type semiconductor layer, an active layer, an n-type semiconductor layer, an epitaxial growth substrate and an n-type electrode. The bonding substrate is disposed on the p-type electrode. The p-type semiconductor layer is disposed on the bonding substrate. The active layer is disposed on the p-type semiconductor layer. The n-type semiconductor layer is disposed on the active layer. The epitaxial growth substrate is disposed on the n-type semiconductor layer, wherein the epitaxial growth substrate includes an opening penetrating the epitaxial growth substrate. The n-type electrode is disposed in the opening and is electrically connected to the n-type semiconductor layer.

Abstract: A light-emitting diode and the manufacturing method thereof are disclosed. The manufacturing method comprises the steps of: sequentially forming a refraction dielectric layer, a bonding layer, an epitaxy structure and a first electrode on a permanent substrate, wherein the epitaxy structure comprises a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer stacked in sequence; and forming a second electrode on the portion surface of the second conductivity type semiconductor layer. Therefore the light-emitting diode is achieved.

Abstract: A light-emitting diode device includes a substrate, an epitaxial layer and a first electrode. The epitaxial layer is disposed on the substrate. The first electrode is disposed on the epitaxial layer and includes a connecting portion and a conductive finger. The conductive finger has a first end and a second end, and the first end is connected to the connecting portion. At least one portion of the conductive finger is tapered along an extending direction of the conductive finger.

Abstract: A light-emitting diode (LED) light source module is described, comprising: a heat conduction substrate, wherein a surface of the heat conduction substrate includes a plurality of recesses; a plurality of light-emitting diode chips respectively disposed in the recesses; an insulation layer disposed on the surface of the heat conduction substrate outside of the recesses; an electric conduction layer disposed on the insulation layer, wherein the light-emitting diode chips are electrically connected to the electric conduction layer; and an encapsulation layer covering the light-emitting diode chips, the electric conduction layer and the insulation layer.

Abstract: A light-emitting diode (LED) and fabricating method thereof. The method includes: providing a first substrate and forming an epitaxial portion on the first substrate; forming at least one reflection layer on the epitaxial portion; forming a metal barrier portion on the reflection layer; etching the epitaxial portion and the barrier portion by a first etching process, so as to form a plurality of epitaxial layers and a plurality of metal barrier layers, an etch channel is formed between adjacent epitaxial layers, and each metal barrier layer enwraps a corresponding reflection layer and covers all of a surface of a corresponding epitaxial layer; forming a first bonding layer on the metal barrier layer; and forming a second substrate on the first bonding layer and removing the first substrate.

Abstract: An alternating current light-emitting diode (AC LED) device. In one embodiment, the AC LED device includes a primary light-emitting module and a secondary light-emitting module. Each of the primary light-emitting module and the secondary light-emitting module comprises a plurality of light-emitting diodes (LEDs). The secondary light-emitting module is disposed adjacent to the primary light-emitting module. A light-emitting area of each LED in the secondary light-emitting module is smaller than a light-emitting area of each LED in the primary light-emitting module.

Abstract: A light-emitting diode (LED) structure and a method for manufacturing the same. The LED structure includes a substrate, an illuminant epitaxial structure, first conductivity type and second conductivity type contact layers, a transparent insulating layer, first and second reflective layers, first and second barrier layers, and first conductivity type and second conductivity type electrodes.

Abstract: A light-emitting diode structure. In one embodiment, the light-emitting diode structure includes an insulation substrate, a light-emitting structure having a first electrical semiconductor layer, a light-emitting layer, and a second electrical semiconductor layer successively stacked on the insulating substrate and containing a first electrode pad region, a second electrode pad region, and a light-emitting region, a first and second electrical electrode pad respectively disposed on the first and second electrode pad region, a second electrical conducting finger disposed on the light-emitting structure and connected to the second electrical electrode pad and the second electrical semiconductor layer, and a first insulating layer for insulating the second electrical conducting finger from the first electrical semiconductor layer and the light-emitting layer. A bottom surface of the second electrical electrode pad is located below an upper surface of the second electrical semiconductor layer.

Abstract: A light-emitting diode (LED) device, includes a substrate, having a first and a second surfaces, a first bonding layer, disposed on the first surface, a first epitaxial structure, having a third and a fourth surfaces and comprising a first and a second groove, wherein the first epitaxial structure comprises a second electrical type semiconductor layer, an active layer and a first electrical type semiconductor layer sequentially stacked on the first bonding layer, and the first groove extends from the fourth surface to the first electrical type semiconductor layer via the active layer, the second groove extends from the fourth surface to the third surface, a first electrical type conductive branch, a first electrical type electrode layer, an insulating layer, filled in the first and the second grooves, and a second electrical type electrode layer, electrically connected to the second electrical type semiconductor layer.

Abstract: A light-emitting diode device. In one embodiment, the light-emitting device includes a heat-dissipating mount and a light-emitting diode chip. The heat-dissipating mount has a cavity, wherein the cavity includes an embedded portion and an inclined surface connected with the embedded portion. The light-emitting diode chip includes a substrate partly embedded into the embedded portion. A lower region of a side surface of the substrate has a first unsmooth surface, the first unsmooth surface has an exposed portion protruding above the embedded portion, and a bottom edge of the lower region is connected to a bottom surface of the substrate.

Abstract: A wafer susceptor and a chemical vapor deposition apparatus. In one embodiment, the chemical vapor deposition apparatus includes a chamber, a susceptor, a heater and a gas supply system. The susceptor is disposed within the chamber and is rotatable around a rotation axis, wherein an upper surface of the susceptor is suitable for carrying a plurality of wafers, and a middle region of a lower surface of the susceptor is set with a first cavity. The heater is disposed under the susceptor and is used to heat the wafers on the susceptor. The gas supply system is used to introduce a reactive gas into the chamber.

Abstract: A light-emitting diode device and a method for manufacturing the same. In one embodiment, the light-emitting diode device comprises a substrate, an undoped semiconductor layer and a current blocking structure disposed on the substrate in sequence, a plurality of light-emitting structures, separately disposed on the current blocking structure, a plurality of insulating spacers, respectively located between the adjacent light-emitting structures, and a plurality of conductive wires. Each of the light-emitting structures has a first conductivity type semiconductor layer, an active layer, a second conductivity type semiconductor layer, and a first electrode and a second electrode. The first conductivity type semiconductor layer and the second conductivity type semiconductor layer have different conductivity types. The plurality of conductive wires respectively connecting the first electrode of one of the adjacent light-emitting structures and the second electrode of the other light-emitting structure in sequence.

Abstract: A light-emitting diode device and a method for manufacturing the same are described. The light-emitting diode device includes a metal heat dissipation bulk, a frame, a light-emitting diode chip and a package encapsulant. The metal heat dissipation bulk includes a curve protrusion ring. The frame is disposed on the metal heat dissipation bulk outside the curve protrusion ring. The frame includes at least two electrode pads respectively disposed at two sides of the curve protrusion ring. The light-emitting diode chip is disposed on the metal heat dissipation bulk in an inner side of the curve protrusion ring. The light-emitting diode chip has a first electrode and a second electrode of different conductivity types, and the first electrode and the second electrode are electrically connected to the electrode pads respectively. The package encapsulant encapsulates the light-emitting diode chip, the curve protrusion ring, and a portion of each electrode pad.

Abstract: A light-emitting diode (LED) structure and a method for manufacturing the same. In one embodiment, the LED structure includes a carrying component, an LED chip, a first conductivity type electrode and a second conductivity type electrode. The carrying component includes a carrier, a sidewall disposed on the carrier and forms a carrying tank. The LED chip is fixed within the carrying tank and includes a first conductivity type semiconductor layer having a first region and a second region, an active layer and a second conductivity type semiconductor layer stacked in sequence. The LED chip further includes a second conductive finger disposed on the second semiconductor layer in the first region, and a first conductive finger disposed on the first semiconductor layer in the second region. The first electrode extends on the sidewall and the first conductive finger. The second electrode extends on the sidewall and the second conductive finger.

Abstract: A light-emitting diode (LED) device. In one embodiment, the LED device includes a heat dissipation bulk, a first electrode pad, a second electrode pad and at least one LED chip. The heat dissipation bulk includes at least two concaves. The first electrode pad and the second electrode pad are respectively disposed in the concaves and are electrically isolated from each other. The LED chip is embedded into the heat dissipation bulk, and the heat dissipation bulk electrically isolates the LED chip, the first electrode pad and the second electrode pad. The LED chip includes a first electrode and a second electrode of different conductivity types, and the first electrode and the second electrode are electrically connected to the first electrode pad and the second electrode pad respectively.

Abstract: A light-emitting diode (LED) structure and a method fro manufacturing the same. The LED structure includes a substrate, an illuminant epitaxial structure, first conductivity type and second conductivity type contact layers, a transparent insulating layer, first and second reflective layers, first and second barrier layers, and first conductivity type and second conductivity type electrodes.