Lg Chem, Ltd

Lg Display Co., Ltd.

Yong Goo Son

Seung Heon Lee

Ji Young Hwang

Jiehyun Seong

Kun Seok Lee

Beom Mo Koo

Kiseok Lee

In-Seok Hwang

Jooyeon Kim

Sang Ki Chun

Joo Yeon Kim

Nam Seok Bae

Ji Eun Myung

Min Choon Park

Jeseob Park

Song Ho Jang

Hye Won Jeong

Kyungjun Kim

Han Min Seo

Jung Ok Moon

Chang Yoon Lim

Bo Ra Shin

Je Seob Park

Bu Gon Shin

Hyun Sik Kim

Jong Sung Park

Joonhyung Kim

Mi Kyoung Kim

Sungjoon Min

Jinmi Jung

Jung Il Yoon

Taegyun Kwon

Youngsik Yoon

Sang Hoon Son

Bumwoo Lee

An imprinting photomask including: a transparent substrate; a light blocking pattern provided on the transparent substrate; and a dry film resist (DFR) pattern provided on the light blocking pattern.

Photomask for imprinting and manufacturing method therefor

The heating film including: a transparent substrate; a coating layer provided on the transparent substrate and having a refractive index of 1.450 to 1.485; and a metal foil pattern provided on the coating layer, in which a ten-point average roughness (Rz) of a surface of the metal foil pattern is more than 0.9 &#x3bc;m.

Heating film and method for manufacturing same

A method of manufacturing a transparent electrode substrate according to an exemplary embodiment of the present application comprises: forming a structure comprising a transparent base, a bonding layer provided on the transparent base, and a metal foil provided on the bonding layer; forming a metal foil pattern by patterning the metal foil; heat-treating the structure comprising the metal foil pattern at a temperature of 70&#xb0; C. to 100&#xb0; C.; and completely curing the bonding layer.

Embedded-type transparent electrode substrate and method for manufacturing same

Provided is a black partition wall pattern film that comprises: a transparent substrate; an electrode layer provided on the transparent substrate; a black partition wall pattern provided on the electrode layer; and a black UV-curable resin layer provided in a region of the electrode layer where no black partition wall pattern is provided.

Black barrier wall pattern film and method for manufacturing same

A variable transmittance film includes a first electrode substrate and a second electrode substrate which are provided to face each other; and a liquid receiving layer which is provided between the first electrode substrate and the second electrode substrate and comprises a liquid substance, and a partition wall pattern that divides the liquid substance into two or more spaces, in which at least a part of the partition wall pattern comprises a passageway region that connects the adjacent spaces.

Variable transmittance film and smart window including same

A partition wall pattern film including a transparent substrate; a first electrode layer provided on the transparent substrate; a partition wall pattern provided on the first electrode layer; and a second electrode layer pattern provided on an entire upper surface of the partition wall pattern and at least a part of a lateral surface of the partition wall pattern.

Partition wall pattern film and method of manufacturing the same

The present specification relates to an apparatus for manufacturing a blanket, a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.

Blanket manufacturing apparatus and blanket manufacturing method

A method of manufacturing a transparent electrode substrate according to an exemplary embodiment includes: a) forming a structure including a transparent base, a bonding layer on a surface of the transparent base, and a metal foil on a surface of the bonding layer opposite the transparent base; b) forming a metal foil pattern by patterning the metal foil; c) heat-treating the structure resulting from b) at a temperature of 70&#xb0; C. to 100&#xb0; C.; and d) completely curing the bonding layer. Also, a transparent electrode substrate is disclosed.

An electrode substrate for a transparent light emitting device display according to an embodiment of the this application comprises: a transparent substrate; (M rows&#xd7;N columns) light emitting device pad portions provided on the transparent substrate as a matrix; and a first common electrode wiring portion, a second common electrode wiring portion, and a signal electrode wiring portion which are provided on the transparent substrate and connected to the light emitting device pad portions, respectively, in which each of the first common electrode wiring portion, the second common electrode wiring portion, and the signal electrode wiring portion comprises a metal mesh pattern, and line resistance of the first common electrode wiring portion or the second common electrode wiring portion connected to the light emitting device pad portions constituting one row among the light emitting device pad portions satisfies Equation 1 above.

Electrode substrate for transparent light-emitting diode display device, and transparent light-emitting diode display device comprising same

An electrode substrate for a transparent light emitting device display containing a transparent substrate; a wire electrode unit, which is provided on the transparent substrate and comprises a metal mesh pattern; and at least one light emitting device mounting unit provided on the transparent substrate, in which both an upper surface and a lateral surface of the metal mesh pattern of the wire electrode unit comprise a darkening layer pattern, and both an upper surface and a lateral surface of the light emitting device mounting unit do not comprise a darkening layer pattern.

Electrode substrate for transparent light-emitting diode display and method for manufacturing same

A transparent light emitting device display, comprising a transparent substrate, at least two light emitting devices provided on the transparent substrate, a first common electrode wiring portion, a second common electrode wiring portion, and a signal electrode wiring portion provided on the transparent substrate, electrode pad portions provided between each of the transparent substrates and the light emitting devices, and an electrode pad connection portion electrically connecting the first common electrode wiring portion, the second common electrode wiring portion, and the signal electrode wiring portion to the electrode pad portion.

Transparent light emitting device display

The present specification relates to an ink composition, a cured pattern prepared using an ink composition, a heating element including a cured pattern, and a method for manufacturing a heating element.

Ink composition, cured patterns produced thereby, heating element including same, and manufacturing method therefor

A transparent light emitting element display, comprising: a transparent substrate; at least one light emitting element which is provided on the transparent substrate; and a first common electrode wiring portion, a second common electrode wiring portion, and a signal electrode wiring portion which are provided on the transparent substrate, in which all of the first common electrode wiring portion, the second common electrode wiring portion, and the signal electrode wiring portion comprise metal mesh patterns, respectively, each of the metal mesh patterns, which constitute the first common electrode wiring portion, the second common electrode wiring portion, and the signal electrode wiring portion, has a standard deviation of a line width which is 20% or less, a standard deviation of a pitch which is 10% or less, and a standard deviation of a line height which is 10% or less, and the metal mesh patterns are provided in a region having an area of 80% or more of an overall area on the transparent substrate.

Transparent light emitting element display

An embedded electrode substrate for a transparent light emitting device display that includes a transparent substrate; an adhesive layer provided on the transparent substrate; and a wiring electrode portion and a light emitting device mounted portion embedded in the adhesive layer, and the wiring electrode portion comprises a first metal foil pattern, and comprises a blackening layer on both an upper surface and a side surface of the first metal foil pattern, and the light emitting device mounted portion comprises a second metal foil pattern and comprises the blackening layer only on the side surface of the second metal foil pattern.

Embedded electrode substrate for transparent light emitting device display and method for manufacturing thereof

A method of manufacturing an electrode substrate for a transparent light emitting device display that includes laminating copper foil on a transparent base material; forming a copper foil pattern by etching the copper foil; forming a transparent photosensitive resin composition layer on a front surface of the transparent base material and the copper foil pattern; and exposing at least a part of the copper foil pattern by removing at least a part of the transparent photosensitive resin composition layer provided on the copper foil pattern.

Growing community of inventors

Daejeon, South Korea

Yong Goo Son