| Patent application number | Description | Published |
|---|
| 20100244655 | TRANSPARENT ELECTRODE, CONDUCTIVE LAMINATE AND CONDUCTIVE LAYER - Disclosed is a conductive layer including photopolymerizable resin having dispersed carbon nanotubes, which is transparent with high electrical conductivity and facilitates the formation of an electrode pattern. A laminate and a transparent electrode, including the conductive layer, are also provided. | 09-30-2010 |
| 20100255221 | POLYIMIDE FILM - Disclosed is a polyimide film, which is colorless and transparent, with superior mechanical properties and high thermal stability. | 10-07-2010 |
| 20100279131 | POLYIMIDE FILM WITH IMPROVED THERMAL STABILITY - Disclosed is a polyimide film having superior thermal stability, in which the degree of change depending on variation in temperature is minimized. | 11-04-2010 |
| 20100317821 | POLYIMIDE RESIN AND LIQUID CRYSTAL ALIGNMENT LAYER AND POLYIMIDE FILM USING THE SAME - Disclosed is a polyimide resin, which is colorless and transparent and has superior properties, including mechanical properties and heat stability, and thus is usable in various fields, including semiconductor insulating films, TFT-LCD insulating films, transparent electrode films, passivation films, liquid crystal alignment layers, optical communication materials, protective films for solar cells, and flexible display substrates. Also, a liquid crystal alignment layer and a polyimide film using the polyimide resin are provided. | 12-16-2010 |
| 20110082276 | TRANSPARENT POLYIMIDE FILM HAVING IMPROVED SOLVENT RESISTANCE - Disclosed herein is a transparent polyimide film having improved solvent resistance, the outer form of which is not changed by swelling or dissolving even when it is immersed in a polar solvent. | 04-07-2011 |
| 20110143132 | PLASTIC SUBSTRATE AND DEVICE INCLUDING THE SAME - Disclosed is a plastic substrate, which includes a plastic film, a reflective and/or conductive metal layer, and a resin layer having a conductive material dispersed therein and which is useful as a lower substrate of a transmissive electronic paper display device or a display device. | 06-16-2011 |
| 20110171445 | TRANSPARENT ELECTRODE - Disclosed herein is a transparent electrode, including: a polyimide film having an average linear thermal expansion coefficient of 50.0 ppm/° C. or less, which is measured by thermo-mechanical analysis based on a film thickness of 50˜100 μm at a temperature of 50˜250° C., and a yellowness of 15 or less; and an electrode layer including a conductive material and a polyimide resin having an average linear thermal expansion coefficient of 50.0 ppm/° C. or less, which is measured by thermo-mechanical analysis based on a film thickness of 50˜100 μm at a temperature of 50˜250° C., and a yellowness of 15 or less. The transparent electrode is advantageous in that a problem of a short circuit does not occur even when apparatuses including this transparent electrode are over-heated because it has excellent heat resistance, and in that it is transparent and has high electroconductivity. | 07-14-2011 |
| 20110245455 | POLYIMIDE FILM - The present invention provides a polyimide film having a good transparency and also an excellent thermal resistance so that it is useful in a transparent conductive film, TFT substrate, a flexible printing circuit substrate, and the like. | 10-06-2011 |
