Abstract: A LED die package includes an LED chip having a p-type electrode and an n-type electrode; an accommodating housing, for accommodating the LED chip, being made of transparent material and defining an accommodating space, an open end through which the accommodating space is accessible, a closed end opposite to the open end, and two through holes formed on a surface of the closed end, wherein the LED chip is mounted within the accommodating space, so that the p-type electrode and the n-type electrode of the LED chip are exposed via the trough holes; and a carrier having a conductor mounting surface and predetermined conductors formed on the conductor mounting surface, wherein the LED chip is mounted on the conductor mounting surface of the carrier, so that the respective electrodes thereof are electrically connected to predetermined conductors formed on the conductor mounting surface of the carrier via wires.

Abstract: The present invention provides an illumination apparatus. The illumination apparatus comprises a body having a lower portion coupled to a standard metallic lamp adaptor and an upper portion; a light source module comprising an LED array of LED chips connected in series, a phosphor powder layer encapsulating the LED chips, and a pair of conductive wires electrically connected to the LED chips for transmitting electric power to the LED chips; and a transparent housing coupled to the upper portion of the body, so that the LED chips are enveloped within the transparent housing.

Abstract: The present invention relates to an LED illumination apparatus. The apparatus includes a body having a lower portion adapted for coupling to a power socket and an upper portion provided with a power source module accommodating chamber. A heat-dissipating module includes a funnel-shaped hollow case disposed at a top end of the upper portion and filled with a coolant fluid, wherein the hollow case has a small diameter open end adjacent to the body and a large diameter open end remote from the body. A light source module includes amounting substrate disposed at the small diameter open end, an LED mounted on the mounting substrate, and a power source module disposed within the power source module accommodating chamber in a manner electrically connected to and supplying working power to the LED.

Abstract: A method for fabricating light emitting diode packages includes: providing a light emitting diode wafer which has a plurality of light emitting diode chips, each of the light emitting diode chips including a semiconductor unit that has p-type and n-type electrode regions, and two electrodes; forming a light-transmissive insulating layer on the light emitting diode chips; forming a reflective metal layer on a portion of the light-transmissive insulating layer; forming a layer of insulating material on the light-transmissive insulating layer and the reflective metal layer, and performing exposing and developing treatments to form the layer of insulating material into a plurality of protective insulating structures; forming a conductor-receiving insulating layer on the light-transmissive insulating layer and the protective insulating structures; and performing a cutting process to obtain a plurality of light emitting diode packages each having at least one of the light emitting diode chips.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to a light-emitting diode die package. The LED die package includes a semiconductor base, at least two electrodes disposed on an electrode mounting surface of the semiconductor base, an insulation layer formed on the electrode-mounting surface and provided with two through holes for exposing the electrodes, a conductor-forming layer formed on the insulation layer and provided with two conductor-mounting holes in communication with the through holes, and conductor units formed within the through holes and the conductor-mounting holes in a manner electrically connected to the corresponding electrodes. The LED die package further includes a covering layer formed on a surface of the LED die opposite to the electrode-mounting surface and extending to an outer surface of the LED die. The covering layer is made of transparent material doped with phosphor powder.

Abstract: A light emitting diode device includes: at least one light emitting diode chip, which includes a semiconductor unit, two electrodes that are disposed on an electrode-mounting surface of the semiconductor unit, a light-transmissive insulating layer that is disposed on the electrode-mounting surface and that has two via holes, a reflective metal layer disposed on a portion of the light-transmissive insulating layer, a protective insulating layer that is disposed on the reflective metal layer, a conductor-receiving insulating layer that has two conductor-receiving holes respectively in communication with the via holes, and two conductor units that are formed respectively in the conductor-receiving holes; and a light-transmissive envelope layer that covers a surface of the light emitting diode chip opposite to the electrode-mounting surface, that extends to cover outer lateral surfaces of the light emitting diode chip, and that is doped with a fluorescence powder.

Abstract: A light-emitting diode chip package body with an excellent heat dissipation performance and a low manufacturing cost, and a packaging method of the same are disclosed. A LED chip package body is provided, the LED chip package body comprising: a LED chip having an electrode-side surface and at least two electrodes mounted on said electrode-side surface; an electrode-side insulating layer formed on said electrode-side surface of said LED chip and formed with a plurality of through-holes registered with corresponding said electrodes; a highly heat-dissipating layer formed in each of said through-holes of said insulating layer on said electrode-side surface; and a highly heat-conducting metal layer formed on said highly heat-dissipating layer in each of said through-holes.

Abstract: A LED die package includes an LED chip having a p-type electrode and an n-type electrode; an accommodating housing, for accommodating the LED chip, being made of transparent material and defining an accommodating space, an open end through which the accommodating space is accessible, a closed end opposite to the open end, and two through holes formed on a surface of the closed end, wherein the LED chip is mounted within the accommodating space, so that the p-type electrode and the n-type electrode of the LED chip are exposed via the trough holes; and a carrier having a conductor mounting surface and predetermined conductors formed on the conductor mounting surface, wherein the LED chip is mounted on the conductor mounting surface of the carrier, so that the respective electrodes thereof are electrically connected to predetermined conductors formed on the conductor mounting surface of the carrier via wires.

Abstract: The present invention relates to a light-emitting diode die package having an LED die and an accommodating housing. The LED die has a first doped layer doped with a p- or n-type dopant and a second doped layer doped with a different dopant from that doped in the first doped layer. Each of the first and second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is formed. The insulation layer is formed with exposure holes for exposing the electrodes corresponding thereto. Each of the exposure holes is formed inside with an electrically conductive linker. The accommodating housing has an open end through which an accommodating space is accessible. The LED die is positioned within the accommodating space in such a manner that the electrically conductive linker protrudes outwardly from the accommodating space.

Abstract: The present invention relates to a light-emitting diode die package having an LED die and an accommodating housing. The LED die has a first doped layer doped with a p- or n-type dopant and a second doped layer doped with a different dopant from that doped in the first doped layer. Each of the first and second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is formed. The insulation layer is formed with exposure holes for exposing the electrodes corresponding thereto. Each of the exposure holes is formed inside with an electrically conductive linker. The accommodating housing has an open end through which an accommodating space is accessible. The LED die is positioned within the accommodating space in such a manner that the electrically conductive linker protrudes outwardly from the accommodating space.

Abstract: A light source package includes a metal base adapted for engaging a suitable electrical socket; a transparent housing assembled with the base so as to form together with the base an accommodating space; and a light-emitting unit mounted within the accommodating space. The light-emitting unit has an LED die, and the LED die is operatively disposed in the accommodating space such that the light emitted from all of the six surfaces of the LED die is completely collected for illumination.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: A method for driving a LED and to an illumination system comprising at least one LED. The LED is driven by a pulse signal, wherein the pulse signal comprises pulses of a duration of T/n, wherein T is the duration of a single pulse and the corresponding pause in between two consecutive pulses and n is at least 2, and the current value of the pulses is at least double as much as the nominal constant current of said LED. The light intensity is increased by n times while the power consumption is the same in comparison to driving that LED with a prescribed constant driving voltage and the prescribed constant driving current.

Abstract: The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker.

Abstract: The present invention relates to a light-emitting diode die package having an LED die and an accommodating housing. The LED die has a first doped layer doped with a p- or n-type dopant and a second doped layer doped with a different dopant from that doped in the first doped layer. Each of the first and second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is formed. The insulation layer is formed with exposure holes for exposing the electrodes corresponding thereto. Each of the exposure holes is formed inside with an electrically conductive linker. The accommodating housing has an open end through which an accommodating space is accessible. The LED die is positioned within the accommodating space in such a manner that the electrically conductive linker protrudes outwardly from the accommodating space.