摘要:
Disclosed are a light emitting module and a method of manufacturing the light emitting module. The light emitting module includes: a heat radiating substrate which includes a metal substrate with through holes, an internal insulating layer formed along inner walls of the through holes, and an external insulating layer covering all outer surfaces of the metal substrate; a light emitting component unit disposed on a top surface of the heat radiating substrate; a driving circuit unit which is electrically connected to the light emitting component unit, and is mounted on the heat radiating substrate to apply a driving signal to the light emitting component unit; a passive component which is mounted on the heat radiating substrate and is electrically connected to the driving circuit unit; and circuit wiring layers which are disposed on a top and a bottom of the heat radiating substrate, respectively, and are interconnected therebetween through vias formed on the through holes with the internal insulating layer of the heat radiating substrate, and play a role of electrical interconnection of the driving circuit unit and the light emitting component unit, or the driving circuit unit and the passive component.
摘要:
An LED package having an anodized insulation layer which increases heat radiation effect to prolong the lifetime LEDs and maintains high luminance and high output, and a method therefor. The LED package includes an Al substrate having a reflecting region and a light source mounted on the substrate and connected to patterned electrodes. The package also includes an anodized insulation layer formed between the patterned electrodes and the substrate and a lens covering over the light source of the substrate. The Al substrate provides superior heat radiation effect of the LED, thereby significantly increasing the lifetime and light emission efficiency of the LED.
摘要:
A circuit board for a light emitting diode package improved in heat radiation efficiency and a manufacturing method thereof. In a simple manufacturing process, insulating layers are formed by anodizing on a portion of a thermally conductive board body and plated with a conductive material. In the light emitting diode package, a board body is made of a thermally conductive metal. Insulating oxidation layers are formed at a pair of opposing edges of the board body. First conductive patterns are formed on the insulating oxidation layers, respectively. Also, second conductive patterns are formed in contact with the board body at a predetermined distance from the first conductive patterns, respectively. The light emitting diode package ensures heat generated from the light emitting diode to radiate faster and more effectively. Additionally, the insulating layers are formed integral with the board body by anodizing, thus enhancing productivity and durance.
摘要:
A high luminance and high output LED package using an LED as a light source and a fabrication method thereof. The LED package includes an Al substrate with a recessed multi-stepped reflecting surface formed therein and a light source composed of LEDs mounted on the reflecting surface and electrically connected to patterned electrodes. The LED package also includes anodized insulation layers formed between the patterned electrodes and the substrate, and an encapsulant covering over the light source of the substrate. The LED package further includes an Al heat radiator formed under the LEDs to enhance heat radiation capacity. According to the present invention, the substrate is made of Al material and anodized to form insulation layers thereon, allowing superior heat radiation effect of the LED, thereby significantly increasing the lifetime and light emission efficiency of the LED package.
摘要:
An insulation structure for high temperature conditions and a manufacturing method thereof. In the insulation structure, a substrate has a conductive pattern formed on at least one surface thereof for electrical connection of a device. A metal oxide layer pattern is formed on a predetermined portion of the conductive pattern by anodization, the metal oxide layer pattern made of one selected from a group consisting of Al, Ti and Mg.
摘要:
A light emitting diode package for preventing an electric short circuit among semiconductor layers and with excellent bonding strength. The light emitting diode package includes a package substrate, a light emitting diode chip bonded to an upper surface of the package substrate, and a bonding material for bonding the light emitting diode chip to the package substrate. The package substrate has a recess formed in a bonding surface thereof to accommodate the bonding material.
摘要:
Disclosed herein are a heat-dissipating substrate and a fabricating method thereof. The heat-dissipating substrate includes a plating layer divided by a first insulator formed in a division area. A metal plate is formed on an upper surface of the plating layer and filled with a second insulator at a position corresponding to the division area, with an anodized layer formed on a surface of the metal plate. A circuit layer is formed on the anodized layer which is formed on an upper surface of the metal plate. The heat-dissipating substrate and fabricating method thereof achieves thermal isolation by a first insulator formed in a division area and a second insulator.
摘要:
Provided is a method for providing a customized identification (ID) card performed by a computing device. The method comprises displaying a profile of a user, and displaying an ID card of the user in response to selecting the profile of the user, wherein the ID card comprises one or more functional elements, and a layout of the ID card is customized according to an input of the user.
摘要:
Provided is a method for customizing the color of an object on an application driven by a computing device. The method comprises configuring a palette including at least one palette color, displaying a color list of the palette, and customizing the color of the object by applying a palette color selected by a user from the color list to the object, wherein the at least one palette color includes a first partial color and a second partial color, which is distinguished from the first partial color.
摘要:
Provided are a group-based community system and managing method thereof. The group-based system comprises a group management module for creating a group and assigning a plurality of members to the group, and a badge management module for creating a badge related to the group and awarding the badge to a first member of the plurality of members, wherein, by using the badge, a right of the first member for a predetermined function in a community platform in which at least some members of the plurality of members participate is managed.