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| Number | Title | Issue Date |
| 7816860 | Light-emitting device, method for manufacturing the same, and electronic apparatus A light-emitting device includes a plurality of pixels constituting a screen, each of the pixels including four subpixels, which are a red subpixel, a green subpixel, a blue subpixel, and a remaining subpixel. The red subpixel has a light-emitting layer made of a wh... | 10/19/2010 |
| 7816858 | Display device and method of fabricating the same A display device and a method of fabricating the same, the display device including a first substrate having a display region, a light emitting layer disposed within the display region, a first voltage pad disposed outside the display region, on the first substrate ... | 10/19/2010 |
| 7816857 | Flat panel display with high efficiency and method of fabricating the same An organic light emitting device is disclosed. In one embodiment, the organic light emitting device includes red (R), green (G) and blue (B) lower electrodes formed on a substrate. R, G, B organic thin film layers are formed on the R, G, B lower electrodes, respecti... | 10/19/2010 |
| 7812521 | White light-emitting organic electroluminescence (EL) device and method of adjusting chromaticity of the device The white light-emitting organic EL device of the present invention comprises: an anode, a cathode, at least a red light-emitting layer, a blue light-emitting layer and a green light-emitting layer provided between the anode and the cathode, and an intermediate laye... | 10/12/2010 |
| 7812520 | Full color display based on organic light-emitting device The conventional light-emitting element formed by an electroluminescent material has a problem due to poor color purity of light emission. Accordingly, it is an object of the present invention to provide a high luminance and high efficiency light-emitting device for... | 10/12/2010 |
| 7812519 | Top-emitting organic electroluminescent display The invention provides a top emitting organic electroluminescent display comprising a substrate including a display area. A conductive layer is disposed on the substrate, electrically connecting the substrate. A reflective layer is disposed on the display region of ... | 10/12/2010 |
| 7812517 | Organic electroluminescent device and method of manufacturing the same An organic electroluminescent device having an improved structure includes; a duo-bank defining a unit pixel on a substrate, the duo-bank including a first bank and a second bank which are spaced apart from each other, and an organic luminescent material layer forme... | 10/12/2010 |
| 7812518 | Organic electroluminescent display apparatus There is provided an organic electroluminescent display apparatus including a plurality of pixels constituting a display portion, each of the pixels includes sub-pixels of at least four colors, each of which includes an organic electroluminescent device having a pai... | 10/12/2010 |
| 7808173 | Organic light emitting display device and method of fabricating the same An organic light emitting display device and a method of fabricating the same are provided. The organic light emitting display device includes a substrate having first, second and third pixel regions, and an upper substrate facing the substrate. The thicknesses of r... | 10/05/2010 |
| 7808174 | Polymer light-emitting diode A light-emitting diode (1) has a first electrode (3), a second electrode (4), a light-emitting layer (5) which comprises a matrix, and ions. A layer (6) of a cation receptor (CR) is positioned adjacent to the first electrode (3 | 10/05/2010 |
| 7808175 | Light emitting material and light emitting device Provided is a light emitting material of which a light emitting device having high luminous efficiency and high stability and capable of being provided at a low cost can be formed. A light emitting material includes the following partial structural formula (1): ... | 10/05/2010 |
| 7804240 | Organic electro luminescence device and method of fabricating the same An organic electro luminescence device includes a light emission unit disposed on a substrate and a passivation film including a plurality of organic films and a plurality of inorganic films, the plurality of organic films and the plurality of inorganic films are al... | 09/28/2010 |
| 7804241 | Organic electro-luminescence display device An organic electro-luminescence display device emits light by applying a voltage by an image signal between an upper electrode (23) and a lower electrode which sandwich an organic electro-luminescence layer. The organic electro-luminescence layer comprises an... | 09/28/2010 |
| 7800299 | Organic electroluminescent device and display using same An organic electroluminescent device (1) including: an emitting layer (14) between a pair of electrodes that are an anode (12) and a cathode (17), and a suppressing layer arranged between an electrode and the emitting layer (14), t... | 09/21/2010 |
| 7800298 | Light-emitting device having a planarized color filter A light-emitting device and the fabrication method thereof. A substrate is provided. A plurality of active elements are formed on the substrate, defining a plurality of pixel areas. A color filter is formed on the pixel areas. The surface of the color filter is plan... | 09/21/2010 |
| 7800295 | Organic light emitting device having a microcavity The present invention provides OLEDs incorporating microcavities. By combining a microcavity with a non-microcavity emissive layer, improved saturation and luminance may be achieved. OLEDs incorporating microcavities according to the invention may be used to produce... | 09/21/2010 |
| 7800296 | Organic light emitting display device and method of fabricating the same An organic light emitting display device including a first electrode that has a three layer structure, improved adhesion, and is simple to fabricate, and a method of fabricating the same, are provided. The organic light emitting display device includes: a substrate;... | 09/21/2010 |
| 7800297 | Nanostructured electroluminescent device and display An electroluminescent device contains (1) first and second electrodes, at least one of which is transparent to radiation; (2) a hole conducting layer containing first nanoparticles wherein the hole conducting layer is in contact with said first electrode; (3) an ele... | 09/21/2010 |
| 7795805 | Organic light emitting device and method of manufacturing the same An organic light emitting device includes a first electrode for providing holes, a second electrode facing the first electrode and providing electrons, an organic luminescent layer interposed between the first and second electrodes, and an electron transfer layer di... | 09/14/2010 |
| RE41673 | Micro electromechanical system controlled organic LED and pixel arrays and method of using and of manufacturing same Organic light emitting devices are disclosed that use a micro electromechanical system (MEMS) structure to enable a pixel and pixel array wherein each pixel contains a MEMS and an OLED element. A MEMS structure is used for switching the OLED element. These OLED/MEMS... | 09/14/2010 |
| 7795803 | Organic light emitting display and method of fabricating the same An organic light emitting display and a method of fabricating the same, and more particularly, an organic light emitting display in which the surface of a substrate contacted to a frit is made non-planar to improve an adhesive force and a method of fabricating the s... | 09/14/2010 |
| 7795804 | Organic light emitting display The present invention provides an organic light emitting display comprising: a substrate; thin film transistors positioned on the substrate and comprising a source electrode and a drain electrode; an organic light emitting diode comprising a first electrode connecte... | 09/14/2010 |
| 7795801 | Organic electroluminescent element, illuminator, display and compound An organic electroluminescent element comprising a light emission layer and a hole blocking layer adjacent to the light emission layer, wherein, (i) the light emission layer contains a compound having a specified partial structure and having a molecular weight of no... | 09/14/2010 |
| 7795799 | Light-emitting device A light-emitting device which can effectively be utilized as a surface light source for a full-color display, a back light or an illumination light source, or as a light source array in a printer, which shows an excellent light-emitting efficiency and light-emitting... | 09/14/2010 |
| 7795800 | Organic electro luminescence device and fabrication method thereof Disclosed is an organic electro luminescence device having a display area having a plurality of display pixels, a dummy area having a plurality of dummy pixels at a periphery of the display area, an anode at display area, a buffer layer on the anode and on the subst... | 09/14/2010 |
| 7795802 | Polymers for use in optical devices Optical devices fabricated from solvent processible polymers suffer from susceptibility to solvents and morphological changes. A semiconductive polymer capable of luminescence in an optical device is provided. The polymer comprises a luminescent film-forming solvent... | 09/14/2010 |
| 7791267 | Organic light emitting display and method of fabricating the same An organic light emitting display and a method of fabricating the same are disclosed. One embodiment of the organic light emitting display includes a substrate including a pixel region and a cathode-on-driver (COD) region adjacent to the pixel region, a thin film tr... | 09/07/2010 |
| 7791268 | Display device using reflective film and manufacturing method of the same A display device includes; a thin film transistor formed on a insulating substrate, a pixel electrode electrically connected to the thin film transistor, an organic layer formed on the pixel electrode, a wall surrounding the organic layer, a reflective film formed o... | 09/07/2010 |
| 7786667 | Organic electroluminescent element comprising a luminescent assist layer An organic electroluminescent element including a substrate, a first electrode, a partition wall next to the first electrode, an organic luminescent medium layer including an organic luminescent layer on the first electrode and second electrode is provided. The orga... | 08/31/2010 |
| 7786668 | Organic EL device An organic EL device includes an element region having a plurality of light-emitting elements, each including a first electrode disposed on a substrate body, a functional layer disposed above the first electrode, and a second electrode disposed above the functional ... | 08/31/2010 |
| 7786665 | Organic electroluminescent device having a diffraction grating for enhancing light extraction efficiency An organic electroluminescent device is provided, which includes an emission portion comprising a first electrode and a second electrode and an organic layer sandwiched between the first and second electrodes, and a diffraction grating disposed neighboring on the em... | 08/31/2010 |
| 7786666 | Organic electroluminescent display device An organic electroluminescent display device with an extended lifetime is provided. When at least a hole transport layer HTR, a light emitting layer LUM, an electron transport layer ETR and an electron injection layer EIN are stacked between one electrode (an anode ... | 08/31/2010 |
| 7781960 | Metal complex compound and organic electroluminescent element using the same The present invention provides a novel metal complex compound represented by the following general formula (1), and an organic electroluminescence element which has a high efficiency of light emission and a long lifetime, wherein one of organic thin film layers incl... | 08/24/2010 |
| 7777408 | Organic light-emitting device Provided is an organic light-emitting device exhibiting lower driving voltages and improved lifetime characteristics and emission efficiency. The organic light-emitting device includes a cathode; an anode; and a light-emitting layer interposed between the cathode an... | 08/17/2010 |
| 7777409 | Semiconductor device including a flexible support The invention relates to a semiconductor device including a plurality of thin film transistors provided on a base member having a curved surface. The surface may be bent in either a convex shape or a concave shape. All channel length directions of the plurality of t... | 08/17/2010 |
| 7777407 | Organic light emitting devices comprising a doped triazine electron transport layer The present invention relates to organic light emitting devices (OLEDs) containing an electron transport layer comprising a triazine. The triazine can be doped with at least one of organic and inorganic materials. A display device comprising the OLEDs is also disclo... | 08/17/2010 |
| 7772762 | White light organic electroluminescent element A white light organic electroluminescent element is provided. The white organic electroluminescent element comprises an anode, a hole transporting layer on the anode, an orange light emitting layer on the hole transporting layer, a blue light emitting layer on the o... | 08/10/2010 |
| 7772760 | Active matrix organic light emitting device An active matrix organic light emitting device having a structure where a plurality of emission layers having each separate current path are stacked. In the active matrix organic light emitting device of the present invention, a plurality of emission layers are stac... | 08/10/2010 |
| 7772761 | Organic electrophosphorescence device having interfacial layers Techniques are described for forming an organic light emitting diode device with improved device efficiency. Materials having at least one energy level that is similar to those of a phosphorescent light emitting material in the diode are incorporated into the device... | 08/10/2010 |
| 7768195 | Organic electroluminescent device with improved luminous efficiency An organic electroluminescent device (20) including an anode (1), a first emitting layer (3), a carrier barrier layer (4), a second emitting layer (5), and a cathode (7) stacked in that order. The first emitting layer (3 | 08/03/2010 |
