Lg Chem, Ltd

Kyungki Hong

Yeongrae Chang

Hanna Lee

Young Jun Hong

Jin Young Park

Dae Hee Lee

Jung Hyun Seo

Hye Min Kim

Joon Koo Kang

Youngjin Kim

Soon Hwa Jung

Sang Hyuk Im

Jae Pil Koo

Sangcholl Han

Byung Mook Kim

Sunghak Bae

Soo Kyoung Lee

Eun Sang Yoo

Sung Su Kim

Hyun Sam Son

Yeongrae Jang

Do Ki Chang

The present invention relates to a polarizing plate including: a polarizer; a first hard coating layer positioned on the polarizer and containing binder resin including (meth) acrylate-based (co) polymer; a light transmitting substrate positioned on the first hard coating layer, having retardation of 3000 nm or more, and having in-plane birefringence; and a second hard coating layer positioned on the light transmitting substrate and including a binder resin, and solid-type inorganic nanoparticles dispersed in the binder resin, wherein the degree of a angle formed by the slow axis of the light transmitting substrate and the absorption axis of the polarizer is 5 to 85°, and an image display device including the same.

Polarizing plate and image display device comprising the same

The present specification relates to a viewing angle compensation film, a polarizing plate including the same, and a display device including the same, and the viewing angle compensation film includes: a pattern layer; and a low refractive layer, in which a difference in refractive index between the pattern layer and the low refractive layer is 0.02 to 0.4, the pattern layer includes: a first surface which comprises a flat surface; and a second surface which faces the first surface and includes multiple protruding portions, each of the protruding portions includes a first inclined surface and a second inclined surface, an angle &#x3b8;between the first surface and the first inclined surface or a surface extending from the first inclined surface and an angle &#x3b8;between the first surface and the second inclined surface or a surface extending from the second inclined surface are different from each other, and an angle &#x3b8; between the first inclined surface or the surface extending from the first inclined surface and the second inclined surface or the surface extending from the second inclined surface is 20&#xb0; to 60&#xb0;, such that there is an effect of improving a contrast ratio and a viewing angle.

Viewing angle compensation film, polarizing plate comprising same, and display device comprising same

The present specification relates to a wide color gamut film including a transparent substrate; a wide color gamut layer provided on one surface of the transparent substrate, and including a compound including a photocurable functional group and a dye or a pigment having a maximum absorption wavelength of 580 nm to 610 nm; a surface layer provided on the wide color gamut layer, wherein the transparent substrate, the wide color gamut layer and the surface layer are consecutively laminated, and a polarizing plate and a liquid crystal display device including the same.

Polarizer protective film, polarizing plate comprising same, and liquid crystal display device comprising polarizing plate

The present application relates to a polarizing plate and a liquid crystal display device including the same.

Polarizing plate, and liquid crystal display comprising same

An exemplary embodiment of the present invention relates to an anti-glare coating composition and anti-glare coating film having excellent abrasion resistance and contamination resistance. The anti-glare coating composition according to the exemplary embodiment of the present invention comprises a) a binder resin; b) a fluorine-based UV curable functional group-containing compound; c) a photoinitiator; d) a surface curable photoinitiator; and e) a particulate of which a surface has an uneven pattern. In the case where a film is formed by using the anti-glare coating composition according to the exemplary embodiment of the present invention, it is possible to provide both abrasion resistance and contamination resistance by a single coating method, to maintain characteristics of abrasion resistance and contamination resistance when the film is rubbed, and to decrease and easily remove contamination by an oil component, such as a fingerprint mark.

Anti-glare coating composition and anti-glare coating film having superior abrasion resistance and contamination resistance

Growing community of inventors

Daejeon, South Korea

Kyungki Hong