Lg Display Co., Ltd.

Inha-industry Partnership Institute

JongGeun Yoon

Hyungseok Bang

JungSik Jo

Jongsung Kim

Goeun Jung

JoonYoung Heo

Youngmi Kim

Yeonkyeong Lee

Soohyun Kim

Jinkyun Lee

Hyunggeun Kwon

Euidoo Do

Howon Choi

Kyunghoon Lee

Seungman Ryu

DongHee Yoo

JoongHwan Yang

Yongku Lee

HyungGeun Kwon

Disclosed is a display device with integrated touch screen, which prevents external light from being reflected by touch electrodes without a polarizer. The display device includes an organic light emitting device layer disposed on a substrate, a plurality of color filters disposed on the organic light emitting device layer, a plurality of first touch electrodes and a plurality of second touch electrodes disposed on the plurality of color filters to overlap a boundary portion between the plurality of color filters, and a black matrix disposed on the plurality of first touch electrodes and the plurality of second touch electrodes to overlap the plurality of first touch electrodes and the plurality of second touch electrodes.

Display device with integrated touch screen

A light-emitting display device is provided. The light-emitting display device includes a display panel and subpixels. The subpixels are positioned in a display area of the display panel. At least one of the subpixels includes a color filter disposed between two electrode layers, and at least another one of the subpixels includes a color filter disposed on a protection layer on the two electrode layers.

Light-emitting display device

An organic light-emitting display device includes: a first substrate, a first electrode on the first substrate, a light-emitting layer on the first electrode, and a second electrode on the light-emitting layer, wherein an area in which the first electrode, the light-emitting layer, and the second electrode are sequentially stacked is defined as a pixel, and wherein the light-emitting layer includes a low refractive layer disposed in a first area in the pixel.

Organic light-emitting display device

An organic light emitting display device includes a first electrode in an emission area of a subpixel; a pixel defining layer surrounding the first electrode in a non-emissive area of the subpixel; a light emitting layer on the first electrode; a second electrode on the light emitting layer; a first encapsulation layer on the second electrode; and a color filter on the first encapsulation layer in the subpixel.

Organic light emitting display device having pixel defining layer

An organic light-emitting display device and a method of manufacturing the same are provided. An organic light-emitting display device includes: first electrodes, a first pixel-defining layer configured to divide the first electrodes, a second pixel-defining layer on the first pixel-defining layer, an organic light-emitting layer on a first electrode among the first electrodes, and a second electrode on the organic light-emitting layer, wherein a width of the second pixel-defining layer is wider than a width of the first pixel-defining layer.

Organic light-emitting display device and method of manufacturing the same

An organic light emitting display device that can prevent non-emission areas from being visible as lattice patterns and a head-mounted display including the organic light emitting display device are provided. The organic light emitting display device includes anode electrodes, banks that define the anode electrodes, organic light-emitting layers that are disposed on the anode electrodes, and color filters that are disposed on the organic light-emitting layers. The banks include a color changing film that changes light emitted from the organic light-emitting layer into a predetermined color and outputs the changed color light.

Organic light emitting display device with bank structure for enhanced image quality and head mounted display including the same

The present disclosure relates to a display for a personal immersion apparatus for embodying the virtual reality or the augmented reality. The present disclosure suggests a display for a personal immersion apparatus comprising: a display panel; and an imaging lens; wherein the display panel includes: a plurality of pixel areas disposed on a substrate; an emission area defined in the each pixel area; a non-emission area surrounding the emission area in the each pixel area; and a micro deflector configured to deflect lights scattered over the non-emission area from the emission area to a normal direction with respect to a surface of the substrate, and to provide the deflected lights to the imaging lens, and wherein the imaging lens is disposed apart from the display panel with a focal length of the imaging lens.

Display for personal immersion apparatus

Discussed are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device can include first electrodes that are disposed on a substrate, organic light-emitting layers that are disposed on the first electrodes, banks that overlap edges of the first electrodes and define pixels, light-blocking layers that are disposed on the banks, and resin layers that are disposed between the light-blocking layers and include an adhesive material. A resin transfer pattern that penetrates each of the light-blocking layers from one side to the other side may be formed in the light-blocking layers. The resin layer disposed on one side of each of the light-blocking layers and the resin layer disposed on the other side of the light-blocking layer are connected to each other via the resin transfer pattern.

Organic light emitting display device and method of manufacturing the same

A flexible display device includes a base substrate defining a display area and a non-display area; a thin film transistor in the display area of the base substrate; an organic light emitting diode on and connected with the thin film transistor; an encapsulation layer on the organic light emitting diode; and a crack preventing portion in the non-display area defined by the base substrate.

Flexible display device including the crack preventing portion

A highly fluorinated photoresist employing a photodimerization chemistry and a method for manufacturing an organic light emitting diode display using the same. The photoresist includes a copolymer that is made from two different monomers. When the copolymer is used as a photoresist, the photoresist has the characteristic that it becomes insoluble when exposed to an ultraviolet light having a wavelength of 365 nm.

Growing community of inventors

Gunpo-si, South Korea

JongGeun Yoon