Lg Display Co., Ltd.

Geesung Chae

Wonjin Choi

Sejin Jang

Dongcheon Shin

Hyesun Son

Jinki Kim

Junghan Kim

Taeheon Kim

YuSeon Kho

Wy-Yong Kim

Sunghee Kim

Jinwuk Kim

Youngsub Shin

Junsik Hwang

Kwihong Park

JiGon Kim

KilSuk Kim

HyeLi Min

MinJee Kim

Taehwan Jun

Chulhong Kim

An adhesive film includes an upper protective layer, a lower protective layer, and an adhesive layer between the upper protective layer and the lower protective layer. The adhesive layer includes a first adhesive layer and a second adhesive layer on the first adhesive layer. The first adhesive layer includes an acrylic resin, a photoinitiator, and a monofunctional monomer. The second adhesive layer includes an acrylic resin, a photoinitiator, and a multifunctional monomer.

Adhesive film and optical device including the same

An electroluminescent display apparatus includes a substrate, a plurality of light emitting elements disposed on a flexible substrate, and an encapsulating unit disposed on the plurality of light emitting elements. The encapsulating unit includes a first encapsulating layer, a second encapsulating layer, and a third encapsulating layer, and at least one of the first encapsulating layer, the second encapsulating layer, and the third encapsulating layer is patterned to have a plurality of patterns which are isolated and independent from each other.

Electroluminescent display apparatus

An adhesive film includes an upper protective layer, a lower protective layer, and an adhesive layer between the upper protective layer and the lower protective layer. The adhesive layer includes an acrylic resin, a photoinitiator, and a fluorinated monomer. The fluorinated monomer includes an amount of 0.1 parts by weight or more based on 100 parts by weight of the acrylic resin.

A display device includes a stretchable display panel that includes a plurality of lines and a plurality of subpixels; a driving circuit that drives the plurality of lines; a controller that controls the driving circuit; and a sensing circuit that sends a time constant related value including at least one of a resistance value, a capacitance value and a time constant value of the plurality of lines, and that outputs the sensed time constant related value, wherein the controller controls a timing for driving at least one of the plurality of lines, or controls characteristics of a signal supplied to at least one of the plurality of lines to be changed in accordance with the time constant related value obtained by sensing at least one of the plurality of lines when the stretchable display panel is stretched.

Stretchable display device, panel driving circuit and the method of driving the same

A manufacturing method of a micro-LED display device comprises forming a plurality of thin-film transistor array areas that includes a plurality of thin-film transistor arrays on a first substrate; forming a plurality of micro-LED array areas that includes a plurality of micro-LED arrays on a second substrate; transferring the plurality of micro-LED array areas that correspond to the plurality of thin-film transistor array areas onto the first substrate; forming a bank film on a third substrate over the first substrate; patterning the bank film to form a first bank layer that corresponds to a boundary area between the plurality of micro-LED arrays and a second bank layer that corresponds to an edge area of the plurality of micro-LED array areas, to form a pixel area and a pixel array area, and to remove the bank film in a boundary area between the second bank layers adjacent to each other; cutting the third substrate and the first substrate along a scribe zone that is set in a boundary area between the second bank layers adjacent to each other; and separating a plurality of pixel arrays that includes the plurality of thin-film transistor arrays and the plurality of micro-LED arrays from the first substrate and transferring the plurality of pixel arrays onto a fourth substrate.

High-resolution micro-LED display device and manufacturing method of the same

Disclosed herein is an electroluminescent display device. The electroluminescent display device includes: a substrate; a plurality of anodes disposed on the substrate; a bank disposed over the substrate and the plurality of anodes, the bank comprising a plurality of openings each exposing a part of the respective anodes, and one or more holes formed between the openings; a plurality of emission layers on each of the anodes; and a plurality of cathodes on each of the emission layers. It is possible to suppress the color mixing occurring when light emitted from a electroluminescent element is reflected to another emission area for representing a different color rather than its emission area.

Electroluminescent display device

A liquid crystal polymer composition comprising a liquid crystal, acrylic monomers including an acrylic monomer group (A) including a cyclic ring and an acrylic monomer group (B) including a chain structure or a cyclohexanol, and a photo initiator.

Liquid crystal polymer composition, liquid crystal display and method for manufacturing the same

Disclosed is a display device that may include a plurality of pixels on a substrate; and a light shielding layer on the substrate that defines or partitions the plurality of pixels, wherein the light shielding layer includes a plurality of nanoparticles, each comprising a core and a shell outside the core, and wherein the core includes a metal oxide, and the shell includes an insulating material.

Light shielding material and display device including the same

A conductive coating composition includes 0.1 to 10 parts by weight of a conductive polymer, 5 to 30 parts by weight of polysilazane, and 30 to 60 parts by weight of a solvent.

Growing community of inventors

Incheon, South Korea

Geesung Chae