Lg Display Co., Ltd.

Inhyo Han

Daeyoung Seo

Seok Noh

Byeonguk Gang

Kimin Son

Sungman Han

Myungho Ban

Eunji Park

Hyunhaeng Lee

Sanguk Yun

Embodiments of the disclosure relate to an organic light emitting display device and an organic light emitting display panel. Specifically, embodiments of the disclosure may provide an organic light emitting display device and an organic light emitting display panel which include a first signal line disposed between a first emission area and a second emission area and a second signal line spaced apart from the first signal line, a first insulation film disposed on the first signal line and the second signal line and having a first hole corresponding to a separation space between the first signal line and the second signal line, and a second insulation film disposed on the first insulation film, wherein the second insulation film is disposed in the separation space between the first signal line and the second signal line and the first hole of the first insulation film. Thus, it is possible to reduce the separation space between the signal lines and thus increase the area of the emission area to thereby enhance optical characteristics.

Organic light emitting display device and organic light emitting display panel

Embodiments of the disclosure relate to a display panel and a display device. Specifically, there may be provided a display panel and display device capable of simplifying the process, by comprising a substrate, first to fourth signal lines and an active layer disposed on the substrate, a first metal layer and a second metal layer disposed on a portion of an upper surface of the active layer and spaced apart from each other, a first insulation film disposed on the first and second metal layers, a second insulation film disposed on the first insulation film, an electrode pattern disposed on the active layer and the first insulation film and not overlapping the second insulation film, and a fifth signal line disposed on the second insulation film and crossing the first to fourth signal lines spaced apart from each other, wherein the first electrode contacts an upper surface of the first metal layer disposed on the active layer, and wherein the fifth signal line is disposed on the same layer as the first electrode.

Display panel and display device with structure where signal line and electrode of light emitting element are disposed in same layer

A gate driver includes a gate shift register in which an A block and a B block each having a plurality of stages, the A block and the B block being alternately arranged; scan clock lines inputting a first scan clock group and a second scan clock group each including both image data writing (IDW) scan clocks synchronized with an image write timing and black data insertion (BDI) scan clocks synchronized with a black write timing to the A block and the B block; and carry clock lines inputting carry clocks to the A block and the B block and sense clock lines inputting sense clocks to the A block and the B block, wherein each of the stages belonging to the A block and the B block includes a BDI memory storing a BDI carry signal for outputting the BDI scan clocks.

Gate driver and display device including the same

This disclosure relates to a display device that compensates for a threshold voltage of a driving TFT, a voltage drop of a supply voltage source, and a mobility of the driving TFT. The display device can include a plurality of pixels. At least one pixel can include components such as a first capacitor, a second capacitor, a data transistor, a control transistor, an emission transistor, an initialization transistor, a driving transistor and a light emitting diode (LED) among other components.

Growing community of inventors

Paju-si, South Korea

Inhyo Han