Abstract: An organic light emitting diode display is disclosed. The display includes a substrate, a first electrode placed on the substrate, an organic emissive layer placed on the first electrode, a second electrode placed on the organic emissive layer, and a refractive layer disposed between the substrate and the first electrode. The refractive layer is greater in refractive index than the first electrode.

Abstract: An OLED display is disclosed. The display includes: a substrate main body, and an organic light emitting diode (OLED) formed on above the substrate main body, where the OLED includes: a first electrode injecting holes, a second electrode injecting electrons, an emission layer formed between the first and second electrodes, a hole injection layer (HIL) and a hole transport layer (HTL) sequentially formed between the first electrode and the emission layer, and a semi-transparent layer formed between the first electrode and the emission layer in red and green pixels.

Abstract: A flat panel display device and a method of fabricating the same, the flat panel display device including: a first substrate including a display portion to display an image and a peripheral portion disposed outside the display portion; a second substrate facing the first substrate; a frit disposed on the peripheral portion, to attach the first substrate to the second substrate; and a signal interconnection having portions overlapping the frit, to transmit a signal to the display portion. Edges of the signal interconnection that are overlapped by the frit are patterned, to prevent delamination of the frit.

Abstract: An organic light emitting diode display device is disclosed. The device includes: a substrate; a functional layer positioned on the substrate and making constructive interference of transmitted lights; a first electrode positioned on the functional layer; an organic emission layer positioned on the first electrode; and a second electrode positioned on the organic emission layer.

Abstract: A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. In the touch screen panel, the first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.

Abstract: A touch screen panel and a display device having the same are capable of improving visibility and suppressing the occurrence of a failure caused by static electricity. In one embodiment, the touch screen panel includes a plurality of first sensing cells arranged along a first direction for each column on a transparent substrate. A first connection pattern electrically connects adjacent first sensing cells to each other. A plurality of second sensing cells are arranged along a second direction for each row while being spaced apart from the first sensing cells. A second connection pattern electrically connects adjacent second sensing cells to each other. In the touch screen panel, the first connection pattern comprises a pair of metal patterns and two pairs of dummy transparent patterns.

Abstract: The present invention is related to an OLED display, and one aspect of the OLED display includes a substrate member, an insulating layer formed on the substrate member, a metal wire formed on the insulating layer and having a plurality of joining enhancement holes, a sealant formed on the metal wire, and a sealing member attached on the sealant. In some embodiments, the joining enhancement holes efficiently suppress stripping of the sealant from the metal wire, since the sealant can integrally bond with the interlayer insulating layer through the joining enhancement holes. This feature may compensate for any weak bonding adherence between the sealant and metal wire. In some embodiments, the area of the joining enhancement holes may range from about 5% to about 60% of the entire area of the metal wire.

Abstract: An OLED display and a manufacturing method thereof are disclosed. The OLED display includes: a first substrate, an organic light emitting diode formed over the first substrate, the organic light emitting diode including a reflective surface configured to reflect light incident to the organic light emitting diode, a phase delay capping layer formed over the organic light emitting diode, configured to input linearly polarized light and output circularly polarized light, a second substrate disposed over the phase delay capping layer, and a polarizing plate formed over the second substrate, configured to pass through only linearly polarized light.

Abstract: An OLED display is disclosed. The display includes: a substrate main body, and an organic light emitting diode (OLED) formed on above the substrate main body, where the OLED includes: a first electrode injecting holes, a second electrode injecting electrons, an emission layer formed between the first and second electrodes, a hole injection layer (HIL) and a hole transport layer (HTL) sequentially formed between the first electrode and the emission layer, and a semi-transparent layer formed between the first electrode and the emission layer in red and green pixels.

Abstract: An organic light emitting diode display is disclosed. The display includes: a substrate; a first electrode positioned on the substrate; an organic emission layer positioned on the first electrode; a second electrode positioned on the organic emission layer; and a semi-transmissive layer positioned between the substrate and the first electrode and having a plurality of refractive layers having different refractive indices.

Abstract: An organic light emitting diode display is disclosed. The display includes a substrate, a first electrode placed on the substrate, an organic emissive layer placed on the first electrode, a second electrode placed on the organic emissive layer, and a refractive layer disposed between the substrate and the first electrode. The refractive layer is greater in refractive index than the first electrode.

Abstract: An organic light emitting diode display is disclosed. The display includes a first electrode, an organic emissive layer placed on the first electrode, and a second electrode having a first layer placed on the organic emissive layer and a second layer disposed between the first layer and the organic emissive layer. The second layer is higher in transmittance than the first layer.

Abstract: An organic light emitting diode display device is disclosed. The device includes: a substrate; a functional layer positioned on the substrate and making constructive interference of transmitted lights; a first electrode positioned on the functional layer; an organic emission layer positioned on the first electrode; and a second electrode positioned on the organic emission layer.

Abstract: An organic light emitting diode (OLED) display device, including a first substrate and a second substrate facing each other, a sealant arranged between the first and second substrates to adhere the first and second substrates together, a plurality of interconnections arranged on one of the first and second substrates and a plurality of cladding parts covering at least a portion of each of the plurality of interconnections at a location that corresponds to the sealant, each of the cladding parts including a material having a higher melting point than that of the interconnections. By including the cladding parts, a short circuit between the interconnections caused by heat applied to the sealant can be prevented, and safety and reliability of the OLED display device can be improved.

Abstract: A flat panel display device and a method of fabricating the same, the flat panel display device including: a first substrate including a display portion to display an image and a peripheral portion disposed outside the display portion; a second substrate facing the first substrate; a frit disposed on the peripheral portion, to attach the first substrate to the second substrate; and a signal interconnection having portions overlapping the frit, to transmit a signal to the display portion. Edges of the signal interconnection that are overlapped by the frit are patterned, to prevent delamination of the frit.

Abstract: The present invention is related to an OLED display, and one aspect of the OLED display includes a substrate member, an insulating layer formed on the substrate member, a metal wire formed on the insulating layer and having a plurality of joining enhancement holes, a sealant formed on the metal wire, and a sealing member attached on the sealant. In some embodiments, the joining enhancement holes efficiently suppress stripping of the sealant from the metal wire, since the sealant can integrally bond with the interlayer insulating layer through the joining enhancement holes. This feature may compensate for any weak bonding adherence between the sealant and metal wire. In some embodiments, the area of the joining enhancement holes may range from about 5% to about 60% of the entire area of the metal wire.

Abstract: A surface acoustic wave gas sensor for detecting predetermined substances includes a piezoelectric substrate, an input transducer and an output transducer which is formed on the piezoelectric substrate, and a sensitive film which is formed between the input transducer and the output transducer and detects at least one of acetone, benzene, dichloroethane, ethanol, and toluene. The sensitive film includes mercaptoundecanoic acid and CMP composed of cellulose nitrate, dibutyl phthalate, compound of benzene and ethanol, ethyl acetate. The surface acoustic wave gas sensor can quickly detect even small amounts of these substances.

Abstract: A surface acoustic wave gas sensor for detecting predetermined substances includes a piezoelectric substrate, an input transducer and an output transducer which is formed on the piezoelectric substrate, and a sensitive film which is formed between the input transducer and the output transducer and detects at least one of acetone, benzene, dichloroethane, ethanol, and toluene. The sensitive film includes mercaptoundecanoic acid and CMP composed of cellulose nitrate, dibutyl phthalate, compound of benzene and ethanol, ethyl acetate. The surface acoustic wave gas sensor can quickly detect even small amounts of these substances.