Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Lg Display Device Co., Ltd.

Nack-Bong Choi

Hyun-Sik Seo

Kyoung-Mook Lee

Jae-Young Oh

Seung-Han Paek

Seung-Hee Nam

Oh-Nam Kwon

Dae-Hyun Nam

Myung-Woo Han

Jong-Kyun Lee

Se-Jong Yoo

Jong-Hyun Han

Kwang-Yeon Lee

Choon-Ho Park

Yu-Sok Lim

Jong-Kwon Lee

Mi-Rae Lee

Young-Jun Jeon

Min-Joo Kim

Dae-Won Kim

Seung Hee Nam

Sung-Hwan Kim

Mi-Seong Kim

Ho-Cheol Kang

Seung-Hee Kuk

Young-Jin Choe

Dong-Yul Kim

Byung-Su Ahn

Yoon-Dong Cho

The present disclosure provides a touch display device including: a plurality of emitting elements; an adhesive layer over the emitting elements; a first touch electrode and a second touch electrode over the adhesive layer and in an active area; a pad electrode over the adhesive layer and in a touch pad region; and a protection layer over the first touch electrode, the second touch electrode and the pad electrode, wherein the first and second touch electrode are insulated by an insulating layer, and the protection layer includes at least one contact hole corresponding to the pad electrode, and wherein the pad electrode includes a plurality of electrode layers, and one of the plurality of electrode layers extends from the first touch electrode or the second touch electrode.

Touch display device and method of manufacturing of the same

A flexible substrate includes a first flexible thin film including a first region and a second region surrounding the first region; a second flexible thin film on the first thin film and in the first and second regions; and an intermediate blocking layer between the first and second thin films and in the first region.

Flexible substrate and flexible organic light emitting diode device

A display device comprises a display panel; a light control layer disposed on one side of the display panel through which light is transmitted, the light control layer including a plurality of light absorption patterns spaced apart from each other; and a plurality of reflection patterns disposed under the plurality of light absorption patterns and reflecting light travelling toward to the plurality of light absorption patterns.

Display device

A flexible display device includes a touch electrode array including a buffer layer with a through hole in the buffer layer, a touch pad metal electrode in the through hole, a plurality of touch patterns on the buffer layer, and a flexible printed circuit contacting the touch pad electrode. Optionally, the flexible printed circuit can also contact a thin-film transistor pad on an organic light emitting array substrate laminated to the touch electrode array.

Flexible display and method of manufacturing the same

An organic light emitting display device realizes slimness, having flexibility, and effectively reducing or preventing visibility of reflected external light, which includes an organic light emitting panel, a first adhesive layer on the organic light emitting panel, a touch electrode array being in contact with the first adhesive layer, a separation layer on the touch electrode array, and a cover film on the separation layer.

Organic light emitting display device and method of manufacturing the same

Disclosed is a touch organic light-emitting display device that is capable of stably connecting metal mesh electrodes to each other using a plurality of bridges and of minimizing the occurrence of parasitic capacitance. The display device includes an organic light-emitting array including pixel openings and a bank insulation film, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes first and second mesh electrodes arranged in first and second directions and having a multiple-lattice structure, bridges for connecting first mesh electrodes to each other, and connecting patterns for connecting second mesh electrodes to each other. The bridges do not overlap the second mesh electrodes but overlap the connecting patterns so as to intersect the same. The first and second mesh electrodes, the bridges and the connecting patterns overlap the bank insulation film.

In-cell touch organic light-emitting display device

Disclosed is an organic light-emitting display device that has improved color viewing angle characteristics while including a mesh pattern. The organic light-emitting display device includes an organic light-emitting array including a plurality of pixel openings, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes a plurality of first mesh electrodes arranged in a first direction and having a lattice structure, and a plurality of second mesh electrodes arranged in a second direction and having a lattice structure. Each of the first mesh electrodes and the second mesh electrodes includes a plurality of overlapping portions that overlap the pixel openings, and a plurality of non-overlapping portions positioned between the pixel openings. At least some of the overlapping portions include brightness-increasing portions, which are formed of a material different from that of the non-overlapping portions.

Disclosed is a flexible display device that includes a backplane substrate having an active area and a non-display area outside the display area, the active area having a plurality of pixels defined with a plurality of gate lines and a plurality of data lines, wherein the backplane substrate is defined with a folding axis with reference to which the display device is folded or bended and a folding area in which a radius of curvature remains substantially the same as a radius of curvature at the folding axis located at a center of the folding area when the display device is folded or bended; a plurality of embedded drivers on the backplane substrate in the non-display area, wherein two of the embedded drivers are spaced apart from each other outside the folding area with the folding area therebetween; and a plurality of link wires between the plurality of embedded drivers and the active area, electrically connecting the plurality of embedded drivers and one of the plurality of gate lines and the plurality of data lines.

Backplane substrate and flexible display using the same

An electrophoretic display device includes a switching element on a substrate including a display area having a pixel region and a non-display area at a periphery of the display area, a passivation layer covering the switching element, a pixel electrode on the passivation layer and connected to the switching element, an electrophoresis film on the pixel electrode and including an ink layer and a base film, wherein the ink layer includes a plurality of charged particles, and the base film is formed of polyethylene terephthalate, a common electrode for generating an electric field with the pixel electrode to drive the electrophoresis film, and a color filter layer directly on the electrophoresis film, wherein the color filter layer is formed under temperatures of less than 100 degrees of Celsius.

Electrophoretic display device and method of fabricating the same

Provided is a thin film transistor including a gate electrode on a substrate; a gate insulating layer on the gate electrode; source and drain electrodes including first source and drain layers on the gate insulating layer, respectively, and spaced apart from each other, wherein at lease one of the first source and drain layers includes indium-tin-oxide doped with at least one Group III element; and an organic semiconductor layer on the gate insulating layer and contacting the first source and drain layers.

Thin film transistor including organic semiconductor layer and substrate including the same

A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.

Growing community of inventors

Gyeonggi-do, South Korea

Nack-Bong Choi