Lg Display Co., Ltd.

Hyunggeun Kwon

Jongsung Kim

JongGeun Yoon

Goeun Jung

Jang Jo

This disclosure relates to an organic electroluminescent display device and a method of sealing the same capable of reducing a manufacturing time and a complexity of manufacturing process. The organic electroluminescent display device comprises a first substrate including an active area and a bezel area outside the active area, the first substrate including an organic light emitting layer and a passivation film covering the organic light emitting layer thereon; a second substrate facing to the first substrate; and a filling layer in a space between the first substrate and the second substrate, wherein the filling layer includes; a first region having a first hardness, and spaced apart at a predetermined distance from the a passivation film to surround the protective layer in the bezel area; and a second region having a second hardness lower than the first hardness, and positioned inside the first region to be contacted with the first region.

Organic electroluminescent display device and method of sealing 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

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.

Growing community of inventors

Gunpo-si, South Korea

Hyunggeun Kwon