Lg Display Co., Ltd.

JaeHo Sim

Byongwook Shin

Jungchul Kim

SangMoo Song

Junyoung Kwon

Jungyoup Suk

Dawoon Jung

SangWoo Seo

SoonKwang Hong

Minha Kang

Nakwoo Kim

Donghyun Yeo

Euncheol Eom

A display device comprises a plurality of touch electrodes, a link portion including first wiring configured to transmit an AC signal and a touch electrode line configured to transmit a touch drive signal to a corresponding one of the touch electrodes, the first wiring disposed in a first layer and the touch electrode line disposed in a second layer different from the first layer; and a shield layer disposed between the first layer and the second layer where the first wiring overlap the touch electrode line. A constant voltage is applied to the shield layer.

Display device including touch electrode

A display device includes a display panel including an active area having a plurality of subpixels and a pad area disposed along the active area; a gate driver in the pad area of the display panel and having a plurality of gate-in-panel circuits; a first signal line outside of the gate driver; a second signal line between the gate driver and the active area; and a plurality of dummy gate-in-panel circuits adjacent to the plurality of gate-in-panel circuits.

Display device having gate-in-panel circuits

Provided are a display device and a method of manufacturing the same. A display device comprises a display area, a non-display area, signal lines, and compensating capacitors. The display area and the non-display area are defined on a substrate. The signal lines are located within the display area, and their wiring lengths differ depending on location. The compensating capacitors are connected to at least one of the signal lines.

Display device having compensating capacitors for different wiring lengths and method of manufacturing the same

A display device includes a pixel array, a switch element, and inspection lines. In a display area, at least a portion of an outer region includes a curved section and pixels to which a data line is connected are disposed. The switch element is disposed in a bezel area outside the display area, and supplies a test voltage to the data line in response to an enable signal. The inspection lines connect an inspection pad part and switch elements and are disposed in a staircase form along the curved section. The switch elements are disposed along the inspection lines and include first and second switch elements disposed to be adjacent to each other in a direction perpendicular to each other.

Display device

An organic light emitting display in which each pixel has a driving thin film transistor for adjusting the current flowing through an organic light emitting diode based on a voltage applied to a gate electrode, includes the gate electrode of the driving thin film transistor; a signal line adjacent to the gate electrode of the driving thin film transistor; and a first shielding electrode located above the gate electrode of the driving thin film transistor, with a first insulating layer therebetween, wherein the first shielding electrode extends further towards the signal line than the gate electrode of the driving thin film transistor.

Organic light emitting diode display including pixel having shielding electrode

A circuit has a first portion configured to act as a shift register to provide an output signal via an output terminal, and a second portion configured to act as an inverter to invert the output signal at the output terminal of said first portion from a logic high state to a logic low state or vice versa. This is to forcibly turn off one or more transistors in a pixel circuit that provides subpixel or pixel-related control in an OLED display, such that an anode voltage of an organic light emitting diode does not exceed a turn-on voltage thereof.

Scan driver and organic light emitting display device using the same

Provided is an organic light emitting display device which comprises a display area defined on a substrate, the display area comprise a display part having a sub pixels, scan driver areas respectively located at the left and right sides of the display area and including scan drivers which provide scan signals to the sub pixels, dummy areas respectively defined between the display area and the scan driver areas, and a wiring areas defined outside each of the scan driver areas and including a gate line and a source/drain line which are insulated from each other by insulating layers formed on the substrate and respectively located at different layers, wherein at least one of lines disposed in the wiring areas is electrically connected to a cathode located in the display area through an anode disposed in the scan driver areas.

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Daegu, South Korea

JaeHo Sim