Patent application number | Description | Published |
20130070182 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device including a a panel having a liquid crystal layer, and a backlight unit coupled to the panel, for irradiating light to the panel, wherein the backlight unit includes a light source, a light guide plate configured to guide light emitted from the light source to the panel, and a fill spacer in a gap between the light source and a light-incident surface of the light guide plate, the fill spacer including a UV curable material or a thermoplastic elastic material. | 03-21-2013 |
20130200780 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device may include a substrate, a first electrode, a light emitting structure, a second electrode and a nanostructure. The first electrode may be disposed over the substrate. The light emitting structure may be disposed over the first electrode. The second electrode may be disposed over the light emitting structure. A plurality of nanoparticles may be disposed over the second electrode. The plurality of nanoparticles is capable of causing surface plasmon resonance by light. At least some of the plurality of nanoparticles have materials, sizes and shapes determined to cause surface plasmon resonance by light having a predetermined wavelength and emitted from the light emitting structure. | 08-08-2013 |
20130228801 | Organic Light Emitting Diode Display and Method for Manufacturing the Same - An organic light emitting diode display includes a substrate, first electrodes patterned on the substrate, pixel defining layers on the substrate to separate the first electrodes corresponding to pixel units, light emitting layers on the first electrodes and separated corresponding to the pixel units, and a second electrode on the light emitting layers, wherein the pixel defining layers have pores. | 09-05-2013 |
20140027738 | WIRE GRID TYPE POLARIZATION STRUCTURES, METHODS OF MANUFACTURING WIRE GRID TYPE POLARIZATION STRUCTURES, AND ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS HAVING WIRE GRID TYPE POLARIZATION STRUCTURES - A wire grid type polarization structure is disclosed. In one aspect, the polarization structure includes a retardation layer and a plurality of nanowires formed on the retardation layer. Each of the nanowires includes a wire core and a shell enclosing the wire core. The wire cores include metal nanoparticles embedded therein. The metal nanoparticles may absorb the visible lights effectively, so that the wire grid type polarization structure may have a desired polarization characteristic. | 01-30-2014 |
20140077187 | ENCAPSULATION MEMBER, ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING ENCAPSULATION MEMBER AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING ENCAPSULATION MEMBER - An encapsulation member is disclosed. The encapsulation member includes at least two organic material layers, at least two inorganic material layers and a light absorption layer pattern. The inorganic material layers and the organic material layers are stacked alternately. The light absorption layer pattern is disposed between one of the organic material layers and one of the inorganic material layers which immediately neighbor each other. The light absorption layer pattern includes a plurality of wires which extend in a first direction, and are arranged substantially parallel to each other. | 03-20-2014 |
20140111405 | GAMMA SETTING PATTERN OF ORGANIC LIGHT EMITTING DISPLAY DEVICE AND GAMMA SETTING METHOD USING THE SAME - A gamma setting pattern of an organic light emitting display device and a gamma setting method using the same, which can be applied to even a small screen and improve accuracy of gamma setting. The gamma setting pattern includes a grayscale display region and a circumference pattern. The grayscale display region is disposed at the center of a screen, and emits light corresponding to one of a plurality of predetermined grayscale values for setting a gamma value. The circumference pattern is disposed at the circumference of the grayscale display region, and has luminance varied corresponding to the grayscale displayed in the grayscale display region and a predetermined panel current amount. | 04-24-2014 |
20140124753 | ORGANIC LIGHT-EMITTING DIODE - An organic light-emitting diode is provided which is capable of preventing screen stain occurring when the organic light-emitting diode is driven at low gradation and/or low brightness. | 05-08-2014 |
20140306193 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting display device includes a substrate, a display unit on the substrate, and an encapsulation layer on the display unit, the encapsulation layer including a plurality of alternating inorganic and organic films, at least one of the organic films being a patterned organic film, and the patterned organic film having a plurality of high refractive index portions in an organic matrix. | 10-16-2014 |
Patent application number | Description | Published |
20140183462 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting display device, including: a substrate; a display unit formed on the substrate; and an encapsulation layer formed on the display unit, in which the encapsulation layer includes a lower layer formed on the display unit, at least one pattern layer formed on the lower layer, and an upper layer formed on the pattern layer, and the lower layer includes at least one of an inorganic film and an organic film, and the pattern layer includes an uneven pattern having a plurality of protrusions which are spaced apart from each other, formed on the lower layer, and a filling layer disposed on the uneven pattern, and the upper layer includes at least one of an inorganic film and an organic film. | 07-03-2014 |
20150079712 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode display includes a substrate, first electrodes patterned on the substrate, pixel defining layers on the substrate to separate the first electrodes corresponding to pixel units, light emitting layers on the first electrodes and separated corresponding to the pixel units, and a second electrode on the light emitting layers, wherein the pixel defining layers have pores. | 03-19-2015 |