Lg Display Co., Ltd.

SungJin Park

JunHo Yeo

SeungMin Lee

Sangbin Lee

Dohyung Kim

Miso Kim

Junghun Choi

Hyuk-Chan Gee

Seonha Yu

YunJoo Cho

Moonsun Choi

SeungHyun Lee

HuiKun Yun

Choonghoon Lee

Hyeonseo Kim

A display device can include a display area comprising a first optical area and a normal area located outside of the first optical area, the first optical area including a central area and a bezel area located outside of the central area; a plurality of wiring lines located in the first optical area a first light emitting element located in the first optical area; and a second light emitting element located in the first optical area. Also, a first anode electrode line of the first light emitting element jumps over a second anode electrode line of the second light emitting element in an area in which the plurality of wiring lines are located.

Display device

A display device is disclosed that includes a display panel comprising a display area and a non-display area, wherein the display area comprises a first area and a second area surrounded by the first area, and the second area comprises one or more of light emitting areas in which one or more of pixels are disposed and one or more of transmissive areas; a pixel defining layer positioned between the plurality of pixels; and a metal layer positioned in the plurality of light emitting areas, wherein an end of the metal layer is aligned with a boundary between the light emitting area and the transmissive area, and an end of the pixel defining layer overlaps the light emitting area without extending to the boundary.

The present disclosure relates a display panel. The display device includes a plurality of first pixels disposed in a first area, a plurality of second pixels disposed in a second area surrounded by the first area, and a plurality of third pixels disposed in a third area between the first area and the second area.

Display device having lower density pixels in area overlapping with camera module

The present disclosure relates to an organic light emitting display device. According to an aspect of the present disclosure, an organic light emitting display device includes a plurality of sub-pixels including a first sub-pixel, a second sub-pixel and a third sub-pixel, a first electrode, a horizontal bank including a first horizontal bank and a second horizontal bank that are alternately arranged in a first direction to cover edges of the first electrodes, a vertical bank including a first vertical bank, a second vertical bank, and a third vertical bank that are alternately arranged in a second direction to cover edges of the first electrode and disposed on the horizontal bank, an organic light emitting layer and a second electrode. Wherein an area wider than the first sub-pixel is formed on the first horizontal bank or the second horizontal bank adjacent to the first sub-pixel, and ink is injected on the area, whereby color mixing of the ink can be minimized. And, a high-resolution organic light emitting display device can be implemented, simultaneously with improving display quality of the organic light emitting display device.

Organic light emitting diode display device with non-straight vertical banks

A flexible display device can include a flexible substrate including a display area including a plurality of pixels, a first non-display area extended from the display area, a bending area extended from the first non-display area, a second non-display area extended from the bending area, and a pad area extended from the second non-display area and including a plurality of pads; a plurality of data lines configured to transmit a data voltage to the plurality of pixels; a plurality of link lines extending through the first non-display area, the bending area, the second non-display area, and the pad area to connect the plurality of data lines with the plurality of pads; and a plurality of inspection transistors arranged in the pad area, each of the plurality of inspection transistors including a first electrode connected to one of the plurality of link lines.

Flexible display device

The present disclosure relates to an organic light emitting diode display having a quantum dot. The present disclosure suggests an organic light emitting diode display including a substrate having a plurality of pixel area, each pixel area having a light emitting area and a non-light emitting area; a thin film transistor disposed in the non-light emitting area; an organic light emitting diode including an anode electrode, a cathode electrode and a source energy layer between the anode electrode and the cathode electrode, connected to the thin film transistor, and disposed in the light emitting area; an encapsulation layer joined on the substrate; and a quantum light emitting layer radiating lights having any one wavelength by an energy from the source energy layer, and disposed on an inner surface of the encapsulation layer as corresponding to the source energy layer.

Organic light emitting diode display having quantum dot

A flexible organic light emitting display device includes: a display panel configured to output an image; a retardation film formed on an upper portion of the display panel to cover the display panel and formed by laminating a half wave plate and a quarter wave plate; and a polarizing plate attached to the retardation film. A color shift in a black screen can be improved by replacing a barrier film used for face seal with a retardation film including a half wave plate and a quarter wave plate combined at a predetermined angle.

Flexible organic light emitting display device

A method of fabricating a flexible display device is to prevent damage due to a defective detachment of an auxiliary substrate by carrying out the detachment in a manner of irradiating lasers onto a sacrifice layer interposed between a flexible substrate and an auxiliary substrate and thereafter taking away a vacuum by injecting air into the interface between the flexible substrate and the auxiliary substrate. The fabricating method includes providing an auxiliary substrate, forming a sacrifice layer on the auxiliary substrate, forming a flexible substrate on the auxiliary substrate with the sacrifice layer formed thereon, forming a display panel on the flexible substrate, removing the sacrifice layer interposed between the flexible substrate and the auxiliary substrate by way of a laser irradiation, injecting air between the flexible substrate and the auxiliary substrate removed the sacrifice layer therebetween, and detaching the auxiliary substrate from the flexible substrate.

Growing community of inventors

Paju-si, South Korea

SungJin Park