Lg Chem, Ltd

Xinmei Fontana Holding (Hong Kong) Limited

Jung Hyun Seo

Yeongrae Chang

Yeong Rae Chang

Hanna Lee

Jae Pil Koo

Jaeyoung Kim

Jae Hoon Choe

Jinseok Byun

Joo Jong Moon

Boo Kyung Kim

Min Soo Kim

Han Na Lee

Hye Min Kim

Soo Kyoung Lee

Jae Young Kim

Jin Young Park

Jae Hoon Shim

Yoo Seok Kim

Kwangseok Seo

Kwang Ho Song

Young Chang Byun

Jung Uk Choi

Seung Heon Lee

Heon Kim

Dong Hyun Kim

Kyun Il Rah

So Young Kim

Jin Seok Byun

Jaehoon Shim

Intaek Song

Hye Min Lee

Jun Yeon Cho

Jiehyun Seong

Seok Hoon Jang

Joon Hyung Kim

Joo Yeon Kim

Jong Min Shin

Kyung Ki Hong

Kyung Moon Ko

Soon Hwa Jung

Seung Hun Lee

Young Gon Kim

Sangcholl Han

Keon Woo Kim

Jin Kuk Lee

Taek Geun Nam

Seungha Kim

Gae Sung Kim

Kyungki Hong

Sunghak Bae

Hyun Soo Lee

Jae Hak Kim

Chang Houn Rhee

Kwang Cheon Park

Tae Soon Kim

Soree Kim

Hyunsik Kim

Youngwoon Kwon

Young Woon Kwon

In Hyoup Song

Hyung Oh Lim

This invention relates to an optical film comprising a light control film, and a laminate comprising a light transmitting substrate and a hard coating layer, wherein the laminate satisfies a difference between the total haze and the internal haze, and transmission diffusion distribution, within specific ranges, and a micro-LED display comprising the same.

Optical film and micro LED display comprising thereof

This invention relates to an anti-glare film comprising a laminate comprising a light transmitting substrate, and a hard coating layer comprising a binder resin and organic particles and inorganic particles dispersed in the binder resin, satisfying a difference between the total haze and internal haze, peak area rate of IR spectrum and transmission diffusion distribution within specific ranges, and a polarizing plate and a display apparatus comprising the same.

Anti-glare film, polarizing plate and display apparatus

The present disclosure relates to an anti-glare film including an acrylic substrate and a coating layer located on at least one side of the acrylic substrate, which has a specific rate of change of band area ratio in a graph derived from the result of Raman spectroscopy performed for the coating layer in the thickness direction. It also relates to a polarizing plate, and a display apparatus including the same.

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 disclosure provides a polarizing plate comprising: a polarizer; an optical laminate formed on one side of the polarizer and containing a polymer substrate and an antiglare layer; and a thermoplastic resin layer formed on the other side of the polarizer and containing a (meth)acrylate resin, and a liquid crystal panel and a display device including the polarizing plate.

Polarizing plate, and display device

The present disclosure relates to an anti-glare film including a light-transmitting substrate; and a hard coating layer containing a binder resin and particles dispersed in the binder resin, a polarizing plate, and a display apparatus including the same, wherein the particles include a first inorganic particle aggregate having an average particle diameter of 1 to 2 μm; a second inorganic particle aggregate having an average particle diameter of 3 to 5 μm; and organic particles in the form of primary particles having an average particle diameter of 1 to 10 μm.

The present disclosure relates to a composition comprising: a solvent screened using a solvent-polymer particle interaction parameter αand a solvent-(meth)acrylate binder interaction parameter α, polymer particles, and a (meth)acrylate binder, and an optical film and a display device comprising the same.

Composition for optical film, optical film and display device comprising the same

The present invention relates to a polarizing plate, a liquid crystal panel and a display device, and more specifically to a polarizing plate including a polarizer, and a hard coating layer having a thickness of 10 μm or less and a light-transmitting substrate which are positioned so as to face each other on the basis of the polarizer, and to a liquid crystal panel and a display device including the same.

Polarizing plate, liquid crystal panel and display device

The present disclosure provides an optical laminate including a polymer substrate and an antiglare layer, wherein rubber particles having a cross-sectional diameter of 10 to 500 nm exist within 50% of the thickness of the antiglare layer from the interface between the polymer substrate and the antiglare layer, a polarizing plate including the optical laminate, and a liquid crystal display and a display device including the polarizing plate.

Optical laminate, polarizing plate, and display device

The present invention relates to an anti-glare film including: a light-transmitting substrate; and a hard coating layer containing a binder resin and inorganic fine particles dispersed in the binder resin, wherein the anti-glare film has a specific reflection intensity ratio (R), and a polarizing plate and a display device including the anti-glare film.

Anti-glare film, polarizing plate and display device

The present disclosure provides an optical laminate including: a polymer substrate containing a polymer resin and rubber particles having a cross-sectional diameter of 10 to 500 nm dispersed in the polymer resin; and an antiglare layer containing a binder resin and organic fine particles, nano-inorganic particles and chain-shaped silica dispersed in the binder resin, wherein rubber particles having a cross-sectional diameter of 10 to 500 nm exist within 50% of the thickness of the antiglare layer from the interface between the polymer substrate and the antiglare layer, a polarizing plate including the optical laminate, and a liquid crystal display and a display device including the polarizing plate.

The present disclosure relates to a polarizing plate including: a polarizer, and a first hard coating layer having a thickness of 10 um or less and an anti-reflection film which are positioned so as to face each other around the polarizer, wherein the anti-reflection film includes a light-transmitting substrate and a second hard coating layer, and wherein a ratio (a/b) of a transmittance (a) at a wavelength of 400 nm of the second hard coating layer to the transmittance (b) at a wavelength of 500 nm of the second hard coating layer is 0.95 or less, or 0.85 to 0.95.

The present invention relates to a polarizing plate including: a polarizer; a hard coating layer having a thickness of 10 &#x3bc;m or less formed on one surface side of the polarizer; and an optical laminate including a light-transmitting substrate formed on the other surface side of the polarizer.

The present invention relates to a flexible film, more specifically, to a flexible film that not only exhibits high hardness, but also has excellent flexibility. According to the flexible film of the present invention, flexibility, bendability, high hardness, scratch resistance, and high transparency are exhibited, and there is no concern for damage of the film even when bended repeatedly or folded for a long time, and thus, it may be usefully applied for the front panels, display parts of bendable, flexible, rollable, or foldable mobile devices, display devices, various instrument panels, and the like.

Flexible film

The present invention relates to an optical film exhibiting excellent optical properties such as low gloss value and reflectance, and an appropriate level of haze properties, and to an image display device including the same. The optical film comprises: a light-transmitting substrate film; an antiglare layer including a binder containing a (meth)acrylate-based crosslinked polymer, and organic fine particles of a micron (&#x3bc;m) scale dispersed on the binder and inorganic fine particles of a nanometer (nm) scale dispersed on the binder; and a low refractive index layer which is formed on the antiglare layer and includes a binder resin containing a (co)polymer of a photopolymerizable compound, and hollow silica particles dispersed in the binder resin, wherein the organic and inorganic fine particles exhibit a predetermined particle size distribution, refractive index difference, and content range.

Optical film and image display device including same

Growing community of inventors

Daejeon, South Korea

Jung Hyun Seo