Patent application number | Description | Published |
20080296566 | Making organic thin film transistor substrates for display devices - An organic thin film transistor substrate for a display device includes a gate line, a data line insulated from the gate line, at least two organic thin film transistors, each of which is connected between the gate line and the data line, and both of which are commonly connected to a main drain electrode, and a pixel electrode connected to the main drain electrode. | 12-04-2008 |
20090057658 | ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - An organic thin film transistor substrate includes a substrate, a gate line on a surface of the substrate, a gate insulating layer insulating on the gate line, a data line on the gate insulating layer, an organic thin film transistor connected to the gate line and the data line, the organic thin film transistor including an organic semiconductor layer, a bank-insulating layer positioned at least in part on the data line, the bank-insulating layer including a wall portion which defines a pixel area, and a pixel electrode formed in the pixel area. | 03-05-2009 |
20090180044 | THIN FILM TRANSISTOR SUBSTRATE, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate includes a gate line arranged on a substrate, a data line arranged to cross the gate line, an organic thin film transistor including a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode spaced apart from the source electrode, and an organic semiconductor layer forming a channel between the source electrode and the drain electrode, a pixel electrode connected to the drain electrode, and an organic passivation layer to protect the organic semiconductor layer and to receive a white light and transmit a colored light. | 07-16-2009 |
20090230385 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Disclosed are an organic thin film transistor and a method of manufacturing the same. The organic thin film transistor includes a gate electrode, an insulating layer, an organic semiconductor layer, a protective layer, and source and drain electrodes. The insulating layer is on the gate electrode, and the organic semiconductor layer is on the insulating layer. The protective layer is on the organic semiconductor layer, and includes an electrode pattern part to expose the organic semiconductor layer. The source and drain electrodes are in the electrode pattern part and connected to the organic semiconductor layer. | 09-17-2009 |
20090250690 | ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - In an organic thin film transistor (TFT) substrate, the organic TFT substrate includes gate lines, data lines, a gate electrode, a source electrode, a drain electrode, a gate insulating layer, an organic semiconductor layer, and an organic protective layer. The gate and data lines are insulated from each other and cross each other to define pixel areas. The gate electrode is connected to the gate line. The source electrode is connected to the data line. The drain electrode faces the source electrode with the gate electrode disposed therebetween. The gate insulating layer covers the gate electrode and exposes a portion of the source and drain electrodes. The organic semiconductor layer contacts the source and drain electrodes. The organic protective layer is disposed on the organic semiconductor layer to protect the organic semiconductor layer. | 10-08-2009 |
20090261332 | THIN FILM TRANSISTOR ARRAY PANEL, FABRICATING METHOD THEREOF AND FLAT PANEL DISPLAY HAVING THE SAME - A thin film transistor array panel includes a substrate, a gate line disposed on the substrate and having a gate electrode, a gate insulating layer disposed on the gate line, a data line disposed on the gate insulating layer and crossing the gate line, a source electrode connected to the data line, a drain electrode spaced apart from the source electrode, a semiconductor layer connected to the source and drain electrodes to form a channel, a light blocking layer disposed on the semiconductor layer to block light incident to the semiconductor layer, and a pixel electrode contacting the drain electrode. | 10-22-2009 |
20100038647 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A thin film transistor substrate according to one or more embodiments of the present invention includes a gate line formed on a substrate, a data line that is insulated from and intersects the gate line, a thin film transistor connected to the gate line and the data line, a barrier rub formed on the thin film transistor and partitioning a plurality of first openings, a reflecting electrode formed in each of the first openings, and a pixel electrode formed on the reflecting electrode and that is electrically connected to the thin film transistor. | 02-18-2010 |
20100129529 | Method For Manufacturing A Nanoparticle, Method For Manufacturing A Light-Emitting Element Having The Nanoparticle, And Method For Manufacturing A Display Substrate Having The Nanoparticle - In a method for manufacturing a nanoparticle, a precursor (e.g., transition metal complex) mixed with polyethylene glycol (PEG) is thermally decomposed. A nanoparticle is formed from the thermal decomposition. PEG is cost effective and less toxic than chemicals that are conventionally used for nanoparticle production, so that costs for manufacturing the nanoparticle may be decreased. Further, PEG may be reused to produce more nanoparticles. | 05-27-2010 |
20100155705 | Display Device Including Organic Light-Emitting Transistor And Method Of Fabricating The Display Device - Provided are a display device, which has a longer life and can be fabricated simply relative to conventional display devices, and a method of fabricating the display device. The display device includes a substrate which includes first through third subpixel regions, first through third organic light-emitting transistors which are disposed in the first through third subpixel regions, respectively, and are operable to emit light of a first color, and a first fluorescent pattern which is formed on the first organic light-emitting transistor and is operable to cause light of a second color to be emitted. | 06-24-2010 |
20100187962 | LIGHT-EMITTING UNIT, METHOD OF MANUFACTURING THE SAME, AND A LIGHT SOURCE DEVICE HAVING THE LIGHT-EMITTING UNIT - A light-emitting unit for emitting light includes a light-emitting element and a light-converting layer. The light-converting layer includes a nanoparticle and an additive having an oxidation speed faster than an oxidation speed of the nanoparticle. The light-converting layer is disposed on the light-emitting element to increase the durability of the light-emitting unit. | 07-29-2010 |
20120002444 | BACKLIGHT UNIT OF LIQUID CRYSTAL DISPLAY - Provided is a backlight unit of a liquid crystal display (LCD). The backlight unit includes: a plurality of light guide plates (LGPs) arranged in M layers and separated from each other by a predetermined gap, wherein M is a natural number equal to or greater than two, a light source unit disposed on at least one side surface of each of the LGPs and including N light source blocks whose brightnesses are controlled individually, and wherein N is a natural number equal to or greater than two. The backlight unit further includes a plurality of light output regions defined by each of the LGPs being divided into a plurality of regions according to a distance from the light source unit and by a plurality of light output patterns being formed in some of the regions, and wherein the light output regions do not overlap each other in a stacking direction of the LGPs and are arranged to correspond to a whole surface of the LGPs. | 01-05-2012 |