Lg Display Co., Ltd.

SoonJae Hwang

HwaDong Han

DuHwan Oh

Ilgi Jeong

Sangyoul Lee

Chulwoo Lee

DaeWoong Chun

Dongho Lee

Disclosed are an organic light emitting display panel and an organic light emitting display device including the same, in which a pixel driving circuit of a subpixel, sharing an anode with a white subpixel, of subpixels configuring a unit pixel is disconnected from the outside of the subpixel.

Mitigating shorted pixels in an organic light emitting display panel

A display device comprising a display panel that includes an active area, the active area including a data line positioned on a substrate in a first direction and transferring a data signal, a gate line positioned on the substrate in a second direction and transferring a gate signal, a thin film transistor connected to the gate line and the data line, and a plurality of pixels driven by the thin film transistor, a first pad coupled to a first signal line disposed in a data signal area wherein the first signal line is connected to the data line, and a first non-signal line disposed in a first non-signal area wherein the first non-signal line is disconnected from the data line, the first non-signal area being disposed outside the data signal area, a second pad coupled to a second signal line disposed in a gate signal area wherein the second signal line is connected to the gate line, and a second non-signal line disposed in a second non-signal area wherein the second non-signal line is disconnected from the gate line, the second non-signal area being disposed outside the gate signal area; and a dummy pattern disposed between the data signal area and the first non-signal area, or disposed between the gate signal area and the second non-signal area.

Display panel including static electricity preventing pattern and display device having the same

The present invention relates to a display panel including a static electricity preventing pattern and a display device having the same. An aspect of the present invention provides a display device or a display panel in which a dummy pattern having a pattern identical to or similar to a line of a signal area is positioned between the signal area and a non-signal area, in a pad including the signal area and the non-signal area.

A display device includes a plurality of signal lines arranged in a display area of a substrate and a pad structure located at a non-active area and connected with the signal lines. The pad structure includes a plurality of metal layers and two or more insulating layers located between the metal layers and having one or more contact hole which makes two metal layers among the metal layers contacted with each other, and the contact holes respectively located in the insulating layers are not overlapped with each other.

Pad structure and display device having the same

A display device and method for manufacturing the same are discussed. The display device according to an embodiment includes a substrate, a gate metal line disposed on the substrate, a gate insulating film configured to insulate the gate metal line, a data metal line disposed on the gate insulating film, and a protection film disposed at an area where the gate metal line and the data metal line overlap each other between the gate metal line and the data metal line.

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Paju-si, South Korea

SoonJae Hwang