| Patent application number | Description | Published |
|---|
| 20080274575 | Vertical semiconductor light-emitting device and method of manufacturing the same - Provided is a vertical semiconductor light-emitting device and a method of manufacturing the same. The method may include sequentially forming a lower clad layer, an active layer, and an upper clad layer on a substrate to form a semiconductor layer and forming first electrode layers on the upper clad layer. A metal support layer may be formed on each of the first electrode layers and a trench may be formed between the first electrode layers. The substrate may be removed and a second electrode layer may be formed on the lower clad layer. | 11-06-2008 |
| 20090092927 | IMAGE DRUM AND FABRICATING METHOD THEREOF - A method of fabricating an image drum includes preparing a hollow drum body having a slot extending in a longitudinal direction, preparing a printed circuit board (PCB) having a plurality of board terminals, mounting the PCB inside the hollow drum body with a fixing member such that the board terminals of the PCB are placed in the slot of the hollow drum body, coating a first insulating layer on an outer circumference of the hollow drum body, forming a plurality of ring electrodes on the first insulating layer corresponding to the board terminals of the PCB, in which a portion of ring electrodes which corresponds to the board terminals of the PCB is non-continuous, exposing the board terminals below non-continuous area of the ring electrodes by etching the first insulating layer with the ring electrodes as an etching mask, and forming a connecting electrode to electrically connect the board terminals to the ring electrodes. | 04-09-2009 |
| 20090119917 | IMAGE DRUM AND MANUFACTURING METHOD THEREOF - A method of manufacturing an image drum includes fixing a control circuit board inside the drum body using a fixing member so that a plurality of terminals of the control circuit board are located in the slot formed longitudinally on the drum body, forming an insulation layer by applying a sensitizer to the entire external surface of the drum body, forming connection parts by removing parts of the insulation layer where the terminals of the control circuit board are formed using photolithography processing, forming electrode forming grooves including the insulation layer as a base on the external surface of the drum body comprising the connection parts thereon, and forming a plurality of ring electrodes to be connected to respective terminals among the plurality of the terminals, respectively, through the connection parts by applying a fluent conductive substance to the external surface of the drum body comprising the electrode forming grooves thereon, and by filling the electrode forming grooves with the fluent conductive substance by capillary force. | 05-14-2009 |
| 20090145317 | METHOD OF FABRICATING IMAGE FORMING ELEMENT USING IMPRINTING PROCESS, IMAGE FORMING ELEMENT FABRICATED BY THE METHOD, AND IMPRINTING SYSTEM - A method of fabricating an image forming element includes preparing an image drum, transferring conductive ink as a pre-form of a plurality of ring electrodes on an outer circumference of the image drum using an imprinting process, solidifying the conductive ink on the outer circumference of the image drum to form the plurality of ring electrodes, and forming an outer insulating layer on the outer circumference of the image drum having the plurality of ring electrodes. | 06-11-2009 |
| 20090273909 | FLEXIBLE DEVICE, FLEXIBLE PRESSURE SENSOR, AND FABRICATION METHOD THEREOF - A flexible device, a flexible pressure sensor, and a fabrication method thereof. The present flexible device includes: a first flexible substrate formed of a flexible material to have a flexibility; an active element formed to have a predetermined thickness and a flexibility, and being attached on the first flexible substrate; and a second flexible substrate formed of a flexible material to have a flexibility, and being deposited on the active element. The flexible device and the flexible pressure sensor have a high flexibility, so that they may be applied for a medical treatment such as implantation to a living body, a human body and so forth. In addition, the flexible device has a high flexibility, so that it may be inserted to a curved surface, which contributes to remove the limit of space where the semiconductor package device may be inserted. | 11-05-2009 |
| 20100033546 | TONER SUPPLY ROLLER AND IMAGE FORMING APPARATUS USING THE SAME - Provided are a toner supply roller and an image forming apparatus using the toner supply roller. The image forming apparatus employs a direct image developing technique, and includes the toner supply roller having a plurality of electrodes formed on an outer surface thereof to selectively supply toner to an image forming unit. | 02-11-2010 |
| 20110003412 | LED PACKAGE STRUCTURE AND MANUFACTURING METHOD, AND LED ARRAY MODULE - An LED package includes a substrate having an electrically conductive portion and an electrically non-conductive portion composed of an oxide of the conductive portion; an LED mounted on the conductive portion and electrically connected to the conductive portion; a first electrode disposed on the non-conductive portion and electrically connected to the LED by a wire; and a second electrode disposed on the substrate and electrically connected to the LED. | 01-06-2011 |
