Lg Electronics Inc.

Lg Display Co., Ltd.

Dongbu Electronics, Co. Ltd.

Microsoft Technology Licensing, LLC

Micron Technology Licensing, LLC

Lg Eelctronics Inc.

Chang Nam Kim

Ho Nyun Lee

Jong Geon Yoon

Sung Tae Kim

Hak Su Kim

Hong Gyu Kim

Jong Geun Yoon

Young Soo Han

Jin Won Chung

Jong Min Kim

Myung Seop Kim

Hong Seok Choi

Jung Bae Kim

Hong Rae Cha

Byung Gil Ryu

Hyo Dae Bae

Yoon Heung Tak

Myeong Soo Chang

Kyung Ku Kim

Joon Won Park

Hwa Kyung Kim

Sang Kyu Lee

Sun Kil Kang

Jae Woo Kyung

Seong Joong Kim

Do Youl Kim

Myung Jong Jung

Kwang Su Lim

Dong Uk Shin

Bong Ki Choi

Kyung Joon Yoon

Sang Kyoon Kim

Kim Hong-Gyu

Sun Kil

Jong Guen Yoon

Method for fabricating an organic EL display panel having an EL region at every cross of first and second electrodes, including the steps of forming a plurality of first electrodes at regular intervals on a transparent substrate, forming an insulating later in regions other than the EL regions, forming second supplementary electrodes on the insulating layer, forming an electric insulating barrier between adjacent EL regions perpendicular to the first electrodes, forming an organic EL layer in each of the EL regions with a shadow mask, depositing an electrode material on an entire surface inclusive of the organic EL layer, to form a plurality of second electrodes, and forming a protection film on an entire surface inclusive of the second electrodes.

Organic EL display panel for reducing resistance of electrode lines

Disclosed is an organic light emitting device and a method of manufacturing the same, wherein the organic light emitting device is decreased in its thickness, and also decreased in its radius of curvature so as to realize the flexible device, and the organic light emitting device comprising a first component including a first plurality of layers, the first plurality of layers including a thin film transistor layer deposited on a surface of a first substrate, an emitting component layer deposited on the thin film transistor layer, and a passivation layer deposited on the emitting component layer; a second component including a second plurality of layers that are deposited on a surface of a second substrate without using an adhesive; and an adhesion layer between the first component and the second component, the adhesion layer coupling together the first component and the second component.

Organic light emitting device and method of manufacturing the same

An organic EL display comprising a substrate having an EL region, an anode on the EL region of the substrate, a supplementary electrode coupled to a portion of the anode, an organic EL layer on the EL region, and a cathode on the organic EL layer. The supplementary electrode is located at the EL region.

A flat panel display device and method of manufacturing the display device. The display device comprises a first substrate and a connection pad located along a side of the first substrate. A second substrate overlaps with the first substrate, wherein the second substrate does not overlap with an exposed portion of the first substrate. A first contact pad electrically couples the second substrate and the first substrate. A first distance from the side of the first substrate to a boundary between the exposed portion of the first substrate and the second substrate is greater than a second distance from the side of the first substrate to the first contact pad. The display device may be, for example, a touch capable display device that uses the first contact pad to transfer touch sensing signals from the second substrate to the first substrate.

Flat panel display device and method of manufacturing the same

Method for fabricating an organic EL display panel having an EL region at every cross of first and second electrodes, including the steps of forming a plurality of first electrodes at regular intervals on a transparent substrate, forming an insulating layer in regions other than the EL regions, forming second supplementary electrodes on the insulating layer, forming an electric insulating barrier between adjacent EL regions perpendicular to the first electrodes, forming an organic EL layer in each of the EL regions with a shadow mask, depositing an electrode material on an entire surface inclusive of the organic EL layer, to form a plurality of second electrodes electrically connected to the second supplementary electrodes, and forming a protection film on an entire surface inclusive of the second electrodes.

Organic el display panel for reducing resistance of electrode lines

An active matrix electroluminescence display device and a method for fabricating the same, whereby damage caused by UV light rays during the fabrication process can be prevented, are disclosed. The active matrix electroluminescence display device includes a plurality of transistors formed on a substrate having an emissive area and a non-emissive area defined thereon, an insulating layer formed on the substrate and the thin film transistors, a metallic protective layer formed on the insulating layer of the non-emissive area, a first electrode formed on the insulating layer of the emissive area, an electroluminous layer formed on the first electrode, and a second electrode formed on the electroluminous layer.

Active matrix electroluminescence device having a metallic protective layer and method for fabricating the same

An active matrix electroluminescence device and a method for fabricating the same for enhancing electrical characteristics of a wire are disclosed. The method includes forming a wire on a non-emissive area of a substrate, and forming transistors on an emissive area of the substrate, forming an insulating layer on the substrate, the wire, and the transistors, and selectively removing the insulating layer, so as to expose the wire, forming a first electrode on the insulating layer in the emissive area, forming an electroluminous layer on the first electrode, and forming a second electrode on the electroluminous layer and the wire.

Active matrix electroluminescence device and method for fabricating the same

An organic EL device based on top emission and a method for fabricating the same arc disclosed. The organic EL device includes a substrate, a thin film transistor (TFT) formed on the substrate, a planarization film formed on the entire surface of the substrate including the TFT, a first electrode formed on the planarization film, having a surface at a corner area higher than a surface at a center area, an organic EL layer formed on the first electrode, and a second electrode formed on the organic EL layer.

Organic electroluminescent device and method for fabricating the same

Disclosed is an organic EL display panel and a manufacturing the same, the EL display panel including an organic EL display panel including a bulkhead for insulating an emitting cell from an anode strip, the emitting cell having an ITO strip, a supplement electrode, an organic EL layer, and the anode strip, and at least one supplement bulkhead for coupling the bulkheads for preventing the sealant is injected along the bulkhead to the emitting cell thereby an inferior device is reduced and yield is increased.

Organic electro-luminescence display and manufacturing method thereof

An organic light emitting device and a method of fabricating the same are disclosed. The organic light emitting device includes a substrate, a first electrode positioned on the substrate, an insulating layer that is positioned on the first electrode and includes an opening exposing a portion of the first electrode, an organic emissive layer positioned inside the opening, a second electrode positioned on the organic emissive layer, and an auxiliary electrode that is positioned on or under the insulating layer and electrically connected to the second electrode.

Organic light emitting device and method of fabricating the same

An organic electroluminescent device and a method for fabricating the same are disclosed. A first electrode, which is a pixel electrode, and a second electrode, which is a common electrode, are formed to have an uneven surface, thereby maximizing a luminous efficiency and a reflection efficiency. In addition, since a surface of a contact area between a counter electrode and a common electrode can be increased, the resistivity between the two electrodes can be reduced.

An organic electroluminescence display panel and a method for fabricating the same are disclosed, wherein a line resistance is reduced and an adhesion between a glass substrate and a seal-cover is enhanced. The method includes forming an indium-tin-oxide strip being a transparent electrode, so as to apply an anode onto a glass substrate, forming a counter electrode in a grid form, so as to have a width smaller than that of the indium-tin-oxide strip, forming a first insulating layer and a barrier rib, serially forming an electroluminous layer and a cathode strip, and adhering a seal-cover to the glass substrate by using a sealant.

Organic electroluminescence display panel and method for fabricating the same

An electroluminescent (EL) device includes a plurality of first transistors provided over a first area of a substrate and a plurality of second transistors provided over a second area of the substrate. A plurality of light emitting elements, each including an EL layer, are coupled to corresponding ones of the first transistors, and at least one insulating layer is provided on at least one of the plurality of first transistors or the plurality of second transistors. A conductive layer having a multilayer structure is then provided over at least one of the plurality of second transistors and on the at least one insulating layer.

An organic light emitting display is disclosed. The organic light emitting display includes a substrate, a thin film transistor positioned on the substrate, a planarization layer positioned on the thin film transistor, an emission unit, and a passivation layer. The emission unit is positioned on the planarization layer and electrically connected to the thin film transistor. The passivation layer is positioned on the substrate to cover an edge portion of the planarization layer.

Growing community of inventors

Seoul, South Korea

Chang Nam Kim