Lg Chem, Ltd

Shanjin Optoelectronics (nanjing) Co., Ltd.

Shanjin Optoelectronics (suzhou) Co., Ltd.

Sang Ki Chun

Ji Young Hwang

In-Seok Hwang

Seung Heon Lee

Yong Goo Son

Beom Mo Koo

Jiehyun Seong

Joo Yeon Kim

In Seok Hwang

Dong-wook Lee

Je Seob Park

Suk Ky Chang

Hyun Sik Kim

Se Ra Kim

In Cheon Han

Kyoung Hoon Kim

Dong Wook Lee

Joonhyung Kim

Mi Kyoung Kim

Dong Han Kho

Yu Ra Lee

Dongmyung Shin

Hae Sung Cho

Bum Woo Lee

Seung Wook Kim

Jin Ah Seok

Jun Gu Yeo

Seul Gi Kang

The present application relates to a cross-linkable composition. The present application can provide a cross-linkable composition without degradation of cross-linking efficiency while exhibiting conductivity by containing an ionic compound, and its use.

Cross-linkable composition

An adhesive composition includes a polyvinyl alcohol binder, a crosslinking agent and a compound of Formula 1 below,HO—SO—R  [Formula 1]

Adhesive composition

The present invention relates to a system and a method of removing a foreign material by using an electric field adsorbing scheme, which are capable of easily adsorbing and removing a foreign material on a surface of a film by using an electric field adsorbing scheme through a micro-current (several micro ampere) voltage driving method, not a surface treatment method, such as plasma discharge processing, corona discharge processing, and air blowing processing, which causes damage to the surface of the film, in a processing process for removing the foreign material on the surface of the film, and particularly, which exclude high pressure discharge processing and the like, thereby decreasing an incurrence rate of a safety accident of an operator and preventing a surface of a film from being scratched.

System and method for removing foreign substances by using electric field adsorption method

The present invention relates to a touch panel comprising a structure body comprising: a substrate; a conducting pattern that is provided on at least one surface of the substrate; and a light absorption pattern provided on at least one surface of the conducting pattern and provided on at least a portion of regions corresponding to the conducting pattern, and a method for manufacturing the same.

Structured body with conducting and light absorption layers

Provided are a composition for printing for use in a printing method which uses a silicon-based blanket, including: 1) a binder resin, 2) a low boiling point solvent having a boiling point of less than 100&#xb0; C., 3) a medium boiling point solvent having a boiling point of 100&#xb0; C. or more and less than 180&#xb0; C., and 4) a high boiling point solvent having a boiling point of 180&#xb0; C. or more, wherein the medium boiling point solvent and the high-boiling solvent have a difference in solubility parameter with the binder resin of 3 (cal&#xb7;cm)or less, a difference in solubility parameter with the silicon-based blanket of 4 (cal&#xb7;cm)or more, and a swelling parameter for the silicon-based blanket of 2 or less, and a printing method using the same.

Composition for printing and printing method using the same

The present invention relates to a conducting substrate and a touch screen comprising the same, and the conducting substrate according to the present invention comprises a board, an electric conducting pattern provided on at least one surface of the board, and a darkening layer provided on at least one surface of the electric conducting pattern and in a region corresponding to the electric conducting pattern, wherein a reflective diffraction intensity of a reflective diffraction image obtained by radiating light emitted from a point light source on one surface from which the darkening layer is visible is reduced by 60% or more as compared to the conducting substrate having the same constitution except that the electric conducting pattern is formed of Al and does not comprise the darkening layer.

Conductive substrate and touch screen having same

The present invention relates to a conductive substrate comprising a conductive pattern having an improved concealment property and a touch panel comprising the same, and the conductive substrate according to the present invention comprises: a transparent substrate, and a conductive pattern comprising a conductive line provided on the transparent substrate, wherein the conductive pattern comprises two or more conductive lines spaced from each other in a longitudinal direction of the conductive line, and a distance between nearest-adjacent ends of two or more conductive lines spaced from each other is 15 &#x3bc;m or less. The conductive substrate according to the present invention can more efficiently conceal a metal line comprised in the conductive pattern.

Conductive substrate comprising conductive pattern and touch panel comprising same

The present invention relates to a conducting substrate and a touch screen comprising the same, and the conducting substrate according to the present invention comprises a board, and an electric conducting pattern provided on at least one surface of the board, wherein the electric conducting pattern comprises a border structure of closed figures continuously connected and does not comprise the closed figures having the same shape in a predetermined unit area (1 cm&#xd7;1 cm), and the number of vertexes of the closed figures is different from the number of vertexes of quadrangles having the same number as the closed figures.

An encapsulating composition for a light emitting element, a light emitting diode (LED) and a liquid crystal display device (LCD) are provided. A silicone-cured product included as a main ingredient and a conductivity-providing agent having excellent compatibility and capable of providing superior conductivity can be used to significantly reduce the surface resistivity of the silicone-cured product. Therefore, the encapsulating composition for a light emitting element, the LED and the LCD can be useful in solving the problems regarding attachment of a foreign substance such as dust due to static electricity, and degradation of transparency since the composition has low surface resistivity when used as a semiconductor encapsulation material for an LED, and also in providing a cured product having excellent properties such as light resistance, heat resistance, durability and optical transparency.

Light-emitting-element encapsulating composition, light-emitting diode and liquid crystal display device

Provided are a single-sided one-sheet type capacitive touch screen and a method for manufacturing the same. The touch screen includes: a substrate; a first conductive pattern disposed on the substrate in a vertical direction and including at least two pattern columns having two or more conductive pattern regions electrically connected with each other; a second conductive pattern disposed on the same surface of the substrate as the surface where the first conductive pattern is disposed, not being electrically connected with the first conductive pattern, and including two or more conductive pattern regions not electrically connected with each other; a transparent conductive bridge electrically connecting the conductive pattern regions of the second conductive pattern in a horizontal direction; and a transparent insulating part disposed between the transparent conductive bridge and the first conductive pattern to electrically insulate the transparent conductive bridge and the first conductive pattern.

Touch screen and method for manufacturing the same

The present invention relates to a touch panel, comprising a screen part, a router part, a flexible printed circuit board (FPCB) part, a first pad part comprising two or more router connection regions connecting the screen part and the router part, and a second pad part comprising two or more FPCB connection regions connecting the router part and the flexible printed circuit board (FPCB) part, in which at least some regions of the two or more FPCB connection regions comprise a conductive pattern having opening regions.

Touch panel and display device including same

Light-emitting-element encapsulating composition, light-emitting diode and liquid-crystal display device

There are provided a sheet having a silicon/plastic bi-layer structure capable of easily transferring a paste even when a hard roll is used, the hard roll having excellent durability but having disadvantages that the paste is poorly transferred when the paste is printed on a plastic base, and a method for producing the same. The bi-layer structured sheet having excellent printability when printed by hard roll includes a flexible substrate and a silicon resin formed on the substrate.

Bi-layer structured sheet having excellent printability when printed by hard roll and method for producing the same

The present invention relates to an acrylic pressure sensitive adhesive composition, specifically, an acrylic pressure sensitive adhesive composition having improved anti-static properties, comprising 100 part by weight of acrylic copolymers, 0.01 to 20 part by weight of ester plasticizer having at least one ether linkage in the molecular structure, and 0.001 to 25 part by weight of metal salts consisting of alkali metal cation, and anion which is counter-ion of super strong acid and has perfluoro alkyl group, and prevent whitening of appearance under high temperature and humidity condition as well as static electricity without change of the durability, transparency, and adhesion.

Growing community of inventors

Daejeon, South Korea

Sang Ki Chun