Abstract: A lamp body is an enclosing structure that encloses a blue light-emitting crystal to form a LED structure. In a method of manufacturing frame body of the LED, resin, titanium, and fluorescent powder are mixed uniformly to constitute a composition of frame body, then the composing materials being placed into a mould for processing a thermally pressing procedure to thus form a frame body. By the blue light emitted from the blue light-emitting crystal, the fluorescent powder of the frame body may be excited to emit uniform yellow light, which may be further mixed with the blue light to become white light.

Abstract: A manufacturing method of white light LED and a structure thereof include first, a substrate being prepared to be formed as a consecutively connected holder, on a first electrode of which non-conductive fluorescent glue is coated to form a fluorescent layer, on which a blue light chip is fixed; second, two conducting wires being welded onto the chip and electrically connected to both the first electrode and the second electrode of the holder respectively, finally, glue body encapsulating the holder, the fluorescent layer, the chip, and the two conducting wires to form a photic zone, over which a frame body encloses; furthermore, a window being formed on the frame body and provided for making the photic zone exposed.

Abstract: A light emitting diode structure with a high heat dissipating effect includes a lead frame, a chip, two lead wires, an internal casing and an external casing. The lead frame has a first electrode and a second electrode, and the first electrode forms a cavity for installing the visible or invisible light chip in the cavity, and the chip is electrically coupled to two lead wires, and an end of the two lead wires is electrically and respectively coupled to the first and second electrodes, and the chip has an internal casing, and the two lead wires of the lead frame and the surface of the internal casing are wrapped by an external casing having a base and a lens.

Abstract: A method for manufacturing a light-emitting diode having a high heat-dissipating efficiency forms a thickened metal into a plurality of supports. The support has a first electrode and a second electrode thereon. The first electrode is formed with a trough. The chip that emits a visible light or an invisible light is adhered in the trough. Then, two leads are welded on the chip. One end of each of the two leads is welded to the first and second electrodes respectively. Various glues are dotted on the chip, adhesive, leads and the support. Finally, the glue is formed into a seat and lens having a packaged chip, adhesive, leads and support by means of a hot press-forming process.

Abstract: An LED chip package structure with thick guiding pin includes a plurality of conductive pins separated from each other, an insulative casing, a plurality of LED chips, and a packaging colloid. The insulative casing covers a bottom side of each conductive pin to form an injection concave groove for exposing a top surface of each conductive pin. Two lateral sides of each conductive pin are extended outward from the insulative casing. The LED chips are arranged in the injection concave groove, and each LED chip has a positive electrode side and a negative electrode side respectively and electrically connected with different conductive pins. In addition, the packaging colloid is filled into the injection concave groove for covering the LED chips.

Abstract: An LED chip package structure using a ceramic material as a substrate includes a ceramic substrate, a conductive unit, a hollow ceramic casing, a plurality of LED chips, and a package colloid. The ceramic substrate has a main body, and a plurality of protrusions extended from three faces of the main body. The conductive unit has a plurality of conductive layers formed on the protrusions, respectively. The hollow casing is fixed on a top face of the main body to form a receiving space for exposing a top face of each conductive layer. The LED chips are received in the receiving space, and each LED chip has a positive electrode side and a negative electrode side respectively and electrically connected to different conductive layers. In addition, the packaging colloid is filled into the receiving space for covering the LED chips.

Abstract: A mold structure for packaging LED chips includes a top mold and a bottom mold. The bottom mold is mated with the top mold. The bottom mold has a main flow channel, a plurality of receiving spaces formed beside the main flow channel, a plurality of secondary flow channels for respectively and transversely communicating the receiving spaces with each other, and a plurality of ejection pins penetrating through the bottom mold.

Abstract: An LED package structure for increasing light-emitting efficiency includes: a substrate unit, and a plurality of fluorescence colloid units, LED units, conductive units and opaque units. The substrate unit has a main body and a plurality of through holes passing through the main body. Each fluorescence colloid unit is received in the corresponding through hole and having an installed surface. Each LED unit has a light-emitting surface disposed on the corresponding fluorescence colloid unit and facing the installed surface of the corresponding fluorescence colloid units. Each conductive unit is electrically connected between each two electrode areas that have the same pole and are respectively arranged on each LED unit and the main body. Each opaque unit is disposed on two corresponding lateral faces of the main body for covering the installed surface of the corresponding fluorescence colloid unit, the corresponding LED unit, and the corresponding conductive units.

Abstract: A method of manufacturing high power light-emitting device packages and structure thereof, wherein the method thereof includes the steps of: (a) forming a plurality of lead frames, each of the lead frames includes a heat-dissipating element and a plurality of leads; (b) electroplating an outer surface of the lead frames each; (c) coating conductive gel on a surface of the heat-dissipatings each; (d) arranging at least one light-emitting chip on the conductive gel; (e) forming an encapsulant on each of the lead frames; (f) connecting at least one top electrode of the light-emitting chip with one of the leads; (g) coating silicon gel for covering the at one light-emitting chip, and forming integrally a focusing light convex surface on a top surface of the silicon gel; and (h) cutting off the tie-bars to separate the lead frames from one another, whereby forming a plurality of high power light-emitting device packages.

Abstract: An LED chip package structure includes a substrate unit, a light-emitting unit, and a colloid unit. The substrate unit has a substrate body, and a positive electrode trace and a negative electrode trace is respectively formed on the substrate body. The light-emitting unit has a plurality of LED chips arranged on the substrate body for generating light, wherein each of the LED chips has a positive side and a negative side respectively electrically connected with the positive electrode trace and the negative electrode trace. The colloid unit is covered over the substrate unit and the light-emitting unit for guiding the light from the light-emitting unit to form a series of light-generating areas on the colloid unit.

Abstract: A modular lamp structure includes a housing, a base, an illumination module, and a control module. The housing has a receiving space. The base is disposed in the receiving space, the base including one end and other end. The illumination module is disposed on the one end of the base, and the control module is disposed on the other end of the base, the control module is connected electrically to the illumination module; Thereby the housing is dissipated heat from the lamp module.

Abstract: A package for an LED, comprises a metal substrate, at least one LED chip, and an insulative housing, wherein the metal substrate has a first terminal and a second terminal, and the first terminal is formed with a recess. The at least one LED chip is arranged in the recess of the first terminal of the metal substrate, wherein the chip is electrically connected with the first terminal and the second terminal of the metal substrate. Since the insulative housing caps the chip and the metal substrate, and the LED package can be reduced in size.

Abstract: A semiconductor substrate structure includes a substrate having a trench formed thereon, a polymer composite material supplied into the trench and an electroplate conductive layer formed on the substrate. Further, a semiconductor substrate processing method includes the steps of: providing a substrate forming a trench thereon, supplying a polymer composite material into the trench, polishing a surface of the substrate and forming a covering material on the surface of the substrate. Therefore, the method is provided for combining the polymer composite material into the substrate, thereby to raise cutting precision and strength of the semiconductor substrate structure.

Abstract: A package structure for a semiconductor is described. The advantages thereof are that it has a great structural strength and when being penetrated by light, it will not be influenced by external light and can condense the light. Therefore, it is not easily be deformed so that the yield and quality of package can be increased, and when packaging an LED chip, it easily meets the package requirements of an electronic chip. In addition, the substrate structure is cheaper than the prior art, because a double-layered substrate is employed to improve the strength, and the package structure is also preferred because an external frame device is additionally used for preventing interference by external light. The package structure for the semiconductor has a substrate, an external frame device and a polymer filler.

Abstract: A light module includes a lighting unit, a heat-dissipation plate and an insulative plate. The lighting unit has a leading contact. The heat-dissipation plate contacts the lighting module closely and has a channel corresponding to the leading contact. The insulative plate is disposed under the heat-dissipation plate, and has a predetermined conductive pattern arranged thereon and a through hole corresponding to the channel. The leading contact of the lighting unit penetrates through the channel of the heat-dissipation plate and the through hole of the insulative plate to electrically connect with the predetermined conductive pattern of the insulative plate.

Abstract: A white light source has a substrate with a blue light-emitting diode placed thereon and a cap layer enclosing the blue light-emitting diode. The cap layer includes a mixture of silicon and phosphor blend at ratio of 1:0.2-0.5. The phosphor blend includes a red phosphor, a green phosphor and a yellow phosphor.

Abstract: A backlight module arranged under a flat display includes a printed circuit board being parallel to the flat display and including a plurality of LEDs, a reflection portion being a reflection wall bent from a fringe of the LEDs to extend over the LEDs, and a guide light plate being parallel to the printed circuit board. The reflection portion includes an orientation wall parallel to the reflection wall and an outlet with a direction parallel to the printed circuit board. The guide light plate has an end connecting inside the outlet of the reflection portion, a light delivering surface adjacent to the flat display, and a reflection surface arranged at a bottom thereof.

Abstract: An electrical lamp apparatus includes a shade, a light-emitting unit and a light-focusing unit. After a power plug on the shade is connected to a power socket of the electrical lamp apparatus, the power plug supplies electrical power to light the light-emitting unit. The light from the light-emitting unit passes to a convex lens through a second channel of a second end face of the light-focusing unit, and then the light is projected through a first channel of the first end face of the light-focusing unit, whereby the light can be projected to a farther place.

Abstract: A light source module of a white light emitting diode comprising a blue LED, a packaging substrate, wherein the blue LED is mounted on and electrically connected to the packaging substrate, a cap layer, enclosing the blue LED, wherein the cap layer includes a mixture of silicon and phosphor blend at ratio of 1:0.2-0.5, and a protective layer over the cap layer.

Abstract: An LED package structure and a method for making the same are described. The LED package structure has at least one LED die, at least one metallic frame relating to the LED die, and an insulative body packaging the LED die and the metallic frame. The metallic frame has a first contact corresponding to the LED die and a second contact being relative to the first contact. The first and the second contacts inside the insulative body are electrically isolated from each other. The first contact has at least one recess around the LED die, and the second contact has at least one groove formed thereon.