Lg Display Co., Ltd.

Heonkwang Park

SangWoon Kim

SungHyun Cho

Jongchan Park

Hyunchul Um

SangHee Yu

Tae-Sang Kim

Taesang Kim

Taewon Lee

SiHyun Kim

Sewan Lee

Jiyoon Shin

A touch display device with enhanced display quality at the boundary between the display area and the non-display area includes a substrate, a subpixel including a transistor positioned on the substrate and a light emitting element electrically connected with the transistor, an encapsulation layer positioned to cover the light emitting element, a touch sensor positioned on the encapsulation layer, a planarization layer positioned on the touch sensor, and at least one dam structure configured to prevent overflow of the planarization layer.

Touch display device

Provided is a display apparatus. The display apparatus includes an active area and a bezel area, the display apparatus comprising semiconductor patterns disposed in a third area of the bezel area, an insulating layer disposed on the semiconductor patterns and includes contact holes and dummy holes, a power supply electrode disposed in the third area of the bezel area, overlaps the semiconductor patterns with the insulating layer therebetween, and is connected to the semiconductor patterns through the contact holes, dummy gate lines disposed between the semiconductor patterns and the power supply electrode, overlap the semiconductor pattern to form a first compensation capacitance and overlap the power supply electrode to form a second compensation capacitance, and a dummy semiconductor patterns disposed in the third area of the bezel area, and are connected to the power supply electrode through the dummy holes.

Display apparatus

A display of an electric device includes a plurality of separated transparent electrode blocks, which are configured to provide one or more of supplemental features such as touch recognition. Signal paths between the transparent electrode blocks and the driver for the supplemental feature are implemented with a plurality of conductive lines placed under positioned under one or more planarization layers. The conductive lines implementing the signal paths are routed across the display area, directly toward a non-display area where drive-integrated circuits are located.

Display device with light shield

A liquid crystal display panel includes features to prevent damage to the liquid crystal alignment layer when a color filter substrate and a thin-film transistor array substrate are moved relative to each other. The liquid crystal display panel may include a column spacer on the color filter substrate under the black matrix and a bump pattern on the array substrate where the column spacer and the bump pattern are in contact with each other. The array substrate may otherwise include a planarization layer with a step portion and a protective layer on the planarization layer where the protective layer is in contact with the column spacer.

Array substrate and liquid crystal display device including the same

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Paju-si, South Korea

Heonkwang Park