| Patent application number | Description | Published |
|---|
| 20080305360 | Organic light emitting device and method of manufacturing the same - An organic light emitting device includes an organic light emitting diode on a substrate and an encapsulation layer covering the organic light emitting diode. The encapsulation layer includes an organic layer, an inorganic layer on the organic layer, and an intermixing region between the organic layer and the inorganic layer, the organic layer includes an organic material, the inorganic layer includes an inorganic material, and the intermixing region includes the organic material and the inorganic material. | 12-11-2008 |
| 20080309226 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND FABRICATION METHOD FOR THE SAME - An organic light emitting display device includes a substrate having a pixel region in which at least one organic light emitting diode is formed and a non-pixel region other than the pixel region; and an encapsulation film for encapsulating the substrate. Here, the encapsulation film is made of by laminating at least one organic film and at least inorganic film and a desiccant formed in at least one of the organic film and the inorganic film corresponding to the non-pixel region of the substrate. | 12-18-2008 |
| 20080315755 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display, and a method of manufacturing the same, the organic light emitting display including: a substrate including thin film transistors (TFTs) formed on a surface thereof; organic light emitting diodes (OLEDs) disposed on the TFTs; an encapsulating unit that encapsulates the OLEDs; and spacers formed on the encapsulating unit. The OLEDs include first electrodes electrically connected to the TFTs, a pixel defining layer formed around the first electrodes, organic thin layers formed on the first electrodes, and second electrodes formed on the organic thin layers. The spacer is formed of moisture absorbing material, and faces the pixel defining layer. | 12-25-2008 |
| 20090009055 | Organic light emitting display device and manufacturing method of the same - An organic light emitting display device having spacers and a manufacturing method thereof. The organic light emitting display device according to the present invention includes a first substrate divided into a pixel region and a non-pixel region surrounding the pixel region; a plurality of organic light emitting diodes having each pixel formed on the first substrate and provided onto the pixel region; a second substrate for encapsulating the pixel region; and a spacer arranged between the first substrate and the second substrate, provided in at least on region between pixels as a non-light emission region and containing a desiccant. | 01-08-2009 |
| 20090147177 | MULTI-VISION DISPLAY - A multi-vision display including first and second display panels having edges that at least partially overlap, the first and second display panels each including pixel regions, non-pixel regions disposed around the pixel regions, and driving circuits mounted on the non-pixel regions, to supply driving signals to the pixel regions. The driving circuits are located on edges of the first and second display panels that face the overlapped edges. | 06-11-2009 |
| 20090195148 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display including: a driving thin film transistor (TFT) including a semiconductor layer on a substrate including a source electrode, a drain electrode, and an N-type oxide semiconductor; at least one insulating layer formed on the driving TFT; a pixel defining layer for defining a pixel region on the insulating layer; a cathode electrode coupled to a drain electrode of the driving TFT and patterned to correspond to the pixel region; an electron injection layer arranged over the entire surfaces of the pixel defining layer and the cathode electrode and formed of a material whose band gaps are 3.0 eV to 5.0 eV selected from the group consisting of an oxide, a nitride, a fluoride, and diamond on; an organic light emitting layer formed on the electron injection layer to correspond to the cathode region; and an anode electrode formed on the organic light emitting layer. | 08-06-2009 |
| 20090238999 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF PREPARING THE SAME - An organic electroluminescent display device and a method of preparing the same are provided. The organic electroluminescent display device may include a first electrode formed on a substrate. A second electrode may be formed so as to be insulated from the first electrode. One or more organic layers may be interposed between the first electrode and the second electrode and include at least an emission layer. A protective layer may be formed so as to cover the second electrode. The protective layer may have a surface roughness (rms) of about 5 Å to about 50 Å. The organic electroluminescent display device including a protective layer having a low surface roughness may benefit from superior lifespan characteristics. | 09-24-2009 |
| 20090267487 | Organic light emitting display device - An organic light emitting display device includes a substrate; an organic light emitting unit formed on the substrate; and a sealing unit which seals the organic light emitting unit, wherein the sealing unit is formed by alternately stacking at least one first thin film and at least one second thin film, the first thin film being formed to surround a portion of the second thin film. | 10-29-2009 |
