Lg Display Co., Ltd.

Jae-Hee Park

Seok-Jong Lee

Kyung-Min Park

Sang-Ho Yu

Sung-Hoon Choi

Jung-Soo Heo

Hee-Dong Choi

A display device includes a lower substrate, and a pixel including sub-pixels having one transparent area defined to transmit light on the lower substrate and a plurality of emissive areas disposed around the one transparent area and defined to emit light with at least three different colors.

Transparent display device having pixel capable of enhancing transparency

An method of fabricating an organic electroluminescent device includes forming a switching element and a driving element connected to the switching element on a substrate in a pixel region, forming an overcoat layer on the switching element and the driving element, forming a contact layer on the overcoat layer, wherein the contact layer is made of one of molybdenum and indium tin oxide, forming a cathode on the contact layer, the cathode connected to the driving element through the contact layer, forming an emitting layer on the cathode, and forming an anode on the emitting layer.

Method of fabricating dual panel type organic electroluminescent display device

An organic light emitting diode device includes a gate electrode of a first transistor on a substrate; a gate insulation film on the gate electrode of the first transistor; a source electrode of a second transistor on the gate insulation film and overlapping with the gate electrode of the first transistor; a contact hole exposing the gate electrode of the first transistor and the source electrode of the second transistor; a conductive wiring in the contact hole, for electrically connecting the gate electrode of the first transistor and the source electrode of the second transistor.

Organic light emitting diode device and method for fabricating the same

An organic electroluminescent device including a switching element and a driving element connected to the switching element on a substrate including a pixel region, a cathode connected to the driving element, in which the cathode includes molybdenum (Mo), an emitting layer on the cathode, and an anode on the emitting layer.

Dual panel type organic electroluminescent display device and method of fabricating the same

An organic electroluminescent device includes: a switching element and a driving element connected to each other on a substrate including a pixel region; a planarization layer on the switching element and the driving element, the planarization layer having a substantially flat top surface; a cathode on the planarization layer, the cathode connected to the driving element; an emitting layer on the cathode; and an anode on the emitting layer.

Dual panel type organic electroluminescent display device and method fabricating the same

An organic electroluminescent display (OELD) device includes first substrate; a plurality of gate lines and a plurality of data lines crossing each other to define a plurality of pixel regions; a power line parallel to and separated from the gate lines; switching and driving elements connected to each other in each of the plurality of pixel regions on the first substrate; a first electrode on the first substrate and connected to one of the driving element; an injection layer on the first electrode; an organic luminescent layer on the injection layer; a second electrode of a transparent conductive material on the organic luminescent layer; and a second substrate attached to and facing the first substrate.

Organic electroluminescent display device and method of fabricating the same

An organic electroluminescent display (OELD) device includes: first and second substrates facing each other; a plurality of gate lines, a plurality of data lines and a plurality of power lines on the first substrate, the gate and data lines crossing each other to define a plurality of pixel regions; a switching element and a driving element connected to each other in each pixel region; a first electrode connected to the driving element; an organic luminescent layer on the first electrode, the organic luminescent layer including a buffer layer as an uppermost layer; and a second electrode of a transparent conductive material on the organic luminescent layer.

An organic electroluminescent device includes a switching element and a driving element connected to the switching element on a substrate in a pixel region, an overcoat layer on the switching element and the driving element, a first contact layer on the overcoat layer, the first contact layer being made of one of molybdenum and indium tin oxide, a cathode on the first contact layer, the cathode connected to the driving element through the first contact layer, an emitting layer on the cathode, and an anode on the emitting layer.

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Daegu, South Korea

Jae-Hee Park