Lg Chem, Ltd

Kyung Ki Hong

Moon Soo Park

Yeong Rae Chang

Hyuk Yoon

Sin Young Kim

Su Young Ryu

Doo Young Huh

Dong Ho Ko

Kyun Il Rah

Eung Jin Jang

Yong Il Cho

In Ju Mun

Won Cheul Ju

Heon Kim

Dong Hyun Oh

Jin Young Park

Jung Sun You

Byung Sun Lee

Eun Jung Lim

Sung Hyun Nam

Jong Sung Park

Sun Kug Kim

Soon Hwa Jung

Seung Hun Chae

Jong Hyun Jung

Hyo Jin Lee

Sang Seop Kim

Ji Young Kim

Hyun Jun Lee

Byoung Kun Jeon

Jin Seok Byun

Jin Hong Kim

Se Ra Kim

Jung Hyun Seo

Kee Young Kim

Jae Hoon Shim

Min Jun Gim

Jin Yong Park

Joon Koo Kang

Min Soo Kim

Eun Kyu Her

Han Na Lee

Ju Young Kim

Hyeok Jeong

In Cheon Han

Nam Hun Kim

Na Young Shin

Jae Pil Koo

Nam Gyu Kim

Eun Mi Seo

Soo Kyoung Lee

So Ra Yoon

Hong Jun Choi

Deok Woo Park

Joo Jong Moon

Ji Won Kim

Kum Suek Seo

Dong Hwan Ryu

Sung Su Kim

Eun Sang Yoo

Jung Hyun Yeo

Hyo Jin Jeong

Tae Soon Kim

Byung Min Lee

Hye Min Lee

Young Min Lee

Seung Ryong Lee

Hyo Jin Jung

An optical laminate that does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

Optical laminate

The present application relates to an optical film, an optical element and an imaging device. The optical film of the present application does not only exhibit broadband polarization conversion characteristics in the visible light region, but also has absorption bands in the visible light region. Such an optical film can be applied to an imaging device such as an augmented reality apparatus as an optical element such as a diffractive light guide plate laminate to suppress crosstalk.

Optical film, optical element, and imaging device

The present application relates to a light modulating device and an eyewear. The present application can provide a light modulation device having both excellent mechanical properties and optical properties by applying a polymer film that is also optically anisotropic and mechanically anisotropic to a substrate.

Light modulation device

A method for producing a smart window and the smart window are provided. The method provides the smart window having product quality and productivity by improving evenness of a seal line, for example, a thickness deviation, a line width deviation and straightness through selection of a suitable sealant and process optimization.

Method for manufacturing smart window

The present disclosure relates to a wide color gamut film, a composition for preparing the same, a polarizing plate including the same, and a liquid crystal display including the polarizing plate. More specifically, the present disclosure relates to a wide color gamut film capable of improving color gamut by increasing color purity and exhibiting excellent physical and optical characteristics, a composition for preparing the same, a polarizing plate including the same, and a liquid crystal display including the polarizing plate.

Wide color gamut film, composition for preparing the same, polarizing plate comprising the same, and liquid crystal display comprising the polarizer plate

The present invention relates to an antireflection film comprising a hard coating layer in which a ten-point average roughness (Rz) of the surface irregularities is 0.05 &#x3bc;m to 0.2 &#x3bc;m and an internal haze is 0.5% to 5%; and a low refractive index layer formed on the hard coating layer, and a display device comprising the antireflection film.

Antireflection film and display device having hard coating layer with specified surface roughness and internal haze

A transmittance-variable film and the use thereof are provided. The transmittance-variable film can be useful in switching between a clear state and a dark state and reducing a difference in contrast ratio between left and right viewing angles, thereby securing excellent bilateral symmetry. Such a transmittance-variable film can be applied to various applications including various materials for buildings or vehicles requiring the control of transmissivity, or eyewear such as goggles for sports or experiencing augmented realities, sunglasses, helmets, etc.

Transmittance-variable film

The present application relates to a polarizing plate and a display device. In the present application, a polarizing plate can be provided, which can be applied to a display device comprising a highly reflective panel to solve disadvantages while maintaining advantages of the device. In the present application, a display device comprising the polarizing plate and the highly reflective panel can also be provided.

Polarizing plate

The present invention relates to an electronic board comprising a display panel; a polarizing plate disposed on the display panel, and including a polarizer and a high hardness plastic film integrated with each other; and a touch sensor recognizing input information through the contact of a user.

Electronic blackboard

The present application relates to a polarizer, a polarizing plate and a display device. The present application can provide a polarizer or a polarizing plate that is applied to various types of display devices, particularly to a display device having a highly reflective liquid crystal panel and that shows excellent characteristics. In addition, the present application can provide a display device including the polarizer or the polarizing plate.

Polarizer

The present invention relates to a pressure sensitive adhesive film for an orientating treatment of a photo-orientable layer, a laminated film, a method for preparing an optical filter or a stereoscopic image display device. In the present invention, the pressure sensitive adhesive film for an orientating treatment in a photo-orientable layer which can minimize the generation of the un-orientated regions, and can form the orientated pattern having high degrees of accuracy, and the preparation method for an optical filter using the pressure sensitive adhesive film are provided. Further, the present invention can provide the optical filter and the stereoscopic image display device having excellent performance.

Pressure sensitive adhesive film for an orientating treatment in a photo-orientable layer

Provided are an optical filter and a stereoscopic display device. The exemplary optical filter may be applied to the stereoscopic display device to observe a stereoscopic image in a wide viewing angle without the loss of brightness.

Optical filter

Provided is an optical filter and a display device. In the optical filter, patterns of first and second regions therein may be stably maintained, and therefore the optical filter capable of ensuring excellent light division characteristics for a long time may be provided.

A light irradiation apparatus and a method of manufacture a photo-aligning layer are disclosed. A mask included in a light irradiation apparatus according to one embodiment is configured to irradiate the light having straightness at a high level of illumination to a subject that is apart from the mask with a certain distance. A photo-aligning layer with a desired alignment pattern can be fabricated using the mask.

Mask

Growing community of inventors

Daejeon, South Korea

Kyung Ki Hong