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Do, Gyeonggi-Do
Eun Hye Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090140426 | FLIP CHIP PACKAGE AND METHOD FOR MANUFACTURING THE SAME - A flip chip package includes a substrate and a semiconductor chip. The substrate includes a substrate body, a metal wiring having a terminal part some of which is disposed in the substrate body, a solder resist pattern formed on the substrate body with an opening for exposing the terminal part, and an organic anti-oxidation layer for covering the terminal part. The semiconductor chip has a bump formed through (e.g., penetrates) the organic anti-oxidation layer and is electrically connected to the terminal part. The present invention prevents oxidation of the terminal part and allows easy coupling of a bump of a semiconductor chip and the terminal part of the substrate, since an anti-oxidation layer including an organic matter is formed over a surface of a terminal part including copper which is easily oxidized. | 06-04-2009 |
| 20100092718 | WAFER MOUNT TAPE, WAFER PROCESSING APPARATUS AND METHOD OF USING THE SAME FOR USE IN THINNING WAFERS - A wafer mount tape, a wafer processing apparatus and an associated method of using the wafer mount tape for use in wafer thinning operations is presented. The wafer mount tape includes a tape body, a first adhesive member and a second adhesive member. The tape body has a first region, a second region and a third region. The first region of the tape body is for being disposed onto a wafer. The second region of the tape body is defined along a periphery of the first region. The third region of the tape body is defined along a periphery of the second region. The first adhesive member is disposed at the first region. The second adhesive member is disposed at the third region. | 04-15-2010 |
Gap-Sok Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090039333 | PHASE CHANGE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A phase change memory device includes a silicon substrate having a bar-type active region and an N-type impurity region formed in a surface of the active region. A first insulation layer is formed on the silicon substrate, and the first insulation layer includes a plurality of first contact holes and second contact holes. PN diodes are formed in the first contact holes. Heat sinks are formed in the first contact holes on the PN diodes, and contact plugs fill the second contact holes. A second insulation layer having third contact holes is formed on the first insulation layer. Heaters fill the third contact holes. A stack pattern of a phase change layer and a top electrode is formed to contact the heaters. The heat sink quickly cools heat transferred from the heater to the phase change layer. | 02-12-2009 |
| 20100296338 | NONVOLATILE MEMORY CELL, NONVOLATILE MEMORY DEVICE AND METHOD FOR DRIVING THE SAME - A nonvolatile memory cell is able to reduce the size per the unit area by employing a dual gate structure where the chalcogenide compound is used for a channel. The nonvolatile memory cell includes a phase-change layer, a first and a second gate that are in contact with sides of the phase-change layer to face each other across the phase-change layer and control a current flowing through the phase-change layer by each gate being arranged to induce the phase transition of the phase-change layer independently of the other. | 11-25-2010 |
Ho-Seok Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110009103 | RELATIONAL RENDERING WITH A MOBILE TERMINAL - Data storing multiple contact entries is access and at least two of the contact entries are selected from the accessed data. A phone number and an image are associated with at least two selected contact entries. A relational characteristic is determined for the selected contact entries. A rendering size is determined for each of the selected contact entries of the image associated with the contact entry based on the determined relational characteristic for the contact entry. A composite display that enables concurrent rendering of the images associated with the selected contact entries is generated. The composite display renders each of the images according to its determined rendering size. Rendering of the generated composite display is enabled. | 01-13-2011 |
Kyung Tae Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100058258 | Method of Estimating a Leakage Current in a Semiconductor Device - In a method of estimating a leakage current in semiconductor device, a chip including a plurality of cells is divided into segments by a grid model. Spatial correlation is determined as spatial correlation between process parameters concerned with the leakage currents in each of the cells. A virtual cell leakage characteristic function of the cell is generated by arithmetically operating actual leakage characteristic functions. A segment leakage characteristic function is generated by arithmetically operating the virtual cell leakage characteristic functions of each cell in the segment. Then, a full chip leakage characteristic function is generated by statistically operating the segment leakage characteristic functions of each segment in the chip. Accordingly, the computational loads of Wilkinson's method for generating the full chip leakage characteristic function may be remarkably reduced. | 03-04-2010 |
Mi-Sun Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090011705 | DATA TRANSMISSION SYSTEM FOR ASYNCHRONOUS TRANSMITTING DATA AND MAP INFORMATION - A relay including a receiver to receive from a base station, data, a first data frame, and a second data frame, the first data frame includes data and data transmission time information associated with the data, and the second data frame includes map information corresponding to the data and map information transmission time information associated with the map information; a data frame computation unit to compute a third data frame and a fourth data frame, wherein the third data frame is used to transmit the data to a terminal and the fourth data frame is used to transmit the map information to the terminal; and a transmitter to transmit the data to the terminal using the map information when the third data frame is the same as the fourth data frame. | 01-08-2009 |
| 20090022082 | RELAY FOR DETECTING ERROR IN ASYNCHRONOUSLY RECEIVED DATA AND MAP INFORMATION - A relay to transmit data received from a transmitter to a receiver includes a reception unit to receive a first data frame including first data and a second data frame including first MAP information transmitted from a transmitter, and a determination unit to determine whether the received first data and first MAP information correspond to each other, and to determine that the reception unit has failed to receive second MAP information corresponding to the first data and second data corresponding to the first MAP information when the received first data and the first MAP information do not correspond to each other. | 01-22-2009 |
| 20090093266 | RELAY SYSTEM AND DATA FRAME STRUCTURE FOR THE RELAY SYSTEM - A structure of a data frame for transmitting data via a relay, and a transmission apparatus and a relay using the data frame are provided. The relay includes: a receiver to receive, from a transmission apparatus, first radio resource allocation information with respect to a first radio resource and second radio resource allocation information with respect to a second radio resource, and to receive first data from the transmission apparatus using the first radio resource allocation information; and a transmitter to transmit the received first data to a receiving apparatus using the second radio resource allocation information. | 04-09-2009 |
Miyoung Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090315840 | Liquid crystal display - A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including a pixel array and touch sensors, a transparent conductive layer on one substrate of the liquid crystal display panel transmitting display light, a polarizing plate on the transparent conductive layer, a driving voltage supply circuit, and a signal transmitting unit electrically connecting the transparent conductive layer to the driving voltage supply circuit. A portion of the transparent conductive layer is connected to a ground level voltage source. The driving voltage supply circuit generates a driving voltage required to perform light sensing operations of the touch sensors during a touch period based on changes in an amount of surface charge of the transparent conductive layer depending on whether or not the polarizing plate is touched. | 12-24-2009 |
Mi Young Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080198298 | Backlight unit and display device having the same - Provided are a backlight unit and a display device having the same. The backlight unit includes a case having an opening, at least one lamp assembly disposed on a side surface of the case and including a light source, an optical transreflective unit on the case, the optical transreflective unit transmitting a portion of first light passing through the opening and reflecting a portion of second light generated from the light source, and an optical sheet including a first diffusion unit on the optical transreflective unit. | 08-21-2008 |
Ngan Khanh Thi Do, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090092880 | METHOD FOR PREPARING HOMOGENEOUSLY SULFONATED POLY (ETHER ETHER KETONE) MEMBRANES BY THE CASTING METHOD USING ORGANIC SOLVENTS - The present invention relates to a method for preparing PEEK electrolyte membrane which is sulfonated homogeneously by employing organic solvent casting method. The method of preparing PEEK according to the present invention consists of steps of: dissolving the dried PEEK in methyl sulfonic acid solution; diluting the prepared solution with sulfuric acid for sulfonation; precipitating, filtering and washing the obtained material; dissolving the obtained material in organic solvents; and solidifying the obtained material. The methanol permeability of the membrane is lowered by 1/10 to that of Nafion, and the Young's modulus of the membrane is increased by about 10 times while the ion conductivity is maintained at a constant state by employing the present method. Further, the properties of the electrolyte membrane are affected by the type of organic solvent selected. | 04-09-2009 |