Lg Chem, Ltd

Xinmei Fontana Holding (hong Kong) Limited

Sunghak Bae

Sangcholl Han

Dae Hee Lee

Youngjin Kim

Byung Mook Kim

Yeongrae Chang

Jung Hyun Seo

Do Hyun Kim

Han Min Seo

Hanna Lee

Kyungki Hong

Jaehoon Shim

Kyun Do Park

Jinyong Lee

Do Ki Chang

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

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 film for compensating for a viewing angle, which comprises a base substrate; a pattern layer; and an optical layer, and in which the pattern layer has a first surface comprising a flat surface and a second surface facing the first surface, and the second surface comprises a plurality of protrusions comprising a curved surface, thereby improving a contrast ratio and a viewing angle and decreasing a color band phenomenon, and a polarizing plate comprising the same, and a display device comprising the same.

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

The polarizing plate laminate according to an exemplary embodiment of the present disclosure includes: a polarizer; an adhesive agent layer or a bonding agent layer provided on the polarizer; a viewing angle compensation film provided on the adhesive agent layer or the bonding agent layer; and a base film provided on the viewing angle compensation film.

Polarizing plate laminate and display device comprising same

The present invention provides a conductive film including a plurality of groove units of which horizontal sections are formed in a lattice form, and a plurality of cells that are regions surrounded by the groove units, wherein at least a part of the groove unit include a conductive pattern formed through separation by a separation unit, and a method for preparing the same.

Conductive film and method for manufacturing same

Growing community of inventors

Daejeon, South Korea

Sunghak Bae