Lg Chem, Ltd

Sk Innovation Co., Ltd.

Sk Ie Technology Co., Ltd.

Sun Kug Kim

Hyuk Yoon

Moon Soo Park

Jong Hyun Jung

Sergey Belyaev

Moon Su Park

Seongho Ryu

Kyun Il Rah

Sin Young Kim

Kyung Ki Hong

Jin Su Park

Ji Youn Lee

Nayoung Shin

Hyun Joo Song

Junwon Chang

Seung Min Jeon

Seong Min Lee

Yeong Rae Chang

Heon Kim

Byung Sun Lee

Su Young Ryu

Eung Jin Jang

Min Sang Park

Sung Hyun Nam

Jun Won Chang

Tae Gyun Kwon

Hye Ri Kim

Doo Young Huh

Eun Soo Huh

Dong Ho Ko

So Ra Yoon

Hong Jun Choi

Ji Won Kim

Eun Hye Lee

Young Min Lee

An elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate has superior visibility based on excellent reflection characteristics and color characteristics on the side as well as the front, and an organic light-emitting device including the same.

Oval polarizing plate and organic light emitting device

The present invention relates to a polyimide-based film which does not substantially cause a mura or rainbow phenomenon and has excellent visibility, a window cover film including the same, and a display panel including the same.

Polyimide-based film and window cover film including the same

An elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate provides superior visibility, and excellent reflection characteristics and color characteristics on the side as well as the front of a device, and an organic light-emitting device comprising the same.

Elliptically polarizing plate and organic light-emitting diode

An elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate has superior visibility and excellent reflection characteristics and color characteristics on the side as well as the front, and an organic light-emitting device comprising the same.

Elliptically polarizing plate and organic light-emitting device

A polarizing plate and a display device including the same. The polarizing plate includes a retardation layer exhibiting ultraviolet blocking characteristics even in a state where the retardation layer does not include any ultraviolet absorber or light stabilizer. The polarizing plate can be used alone or in combination with an appropriate sunscreen or a light stabilizer as needed to selectively block ultraviolet rays in a region requiring blocking, without affecting display performance, such as color senses and image quality, of a display device. The polarizing plate can also be formed with a small thickness without requiring a separate ultraviolet blocking layer, and also has excellent durability, because the polarizing plate exhibits a certain ultraviolet blocking property even in the absence of an ultraviolet absorber or light stabilizer.

Polarizing plate and display device

Provided is an elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate of the present application can provide an elliptically polarizing plate with superior visibility having excellent reflection characteristics and color characteristics on the side as well as the front, and an organic light-emitting device comprising the same.

Provided are a polyimide-based film, a window cover film, and a display panel including the same. More particularly, a polyimide-based film having excellent visibility, a window cover film using the same, and a display panel including the same are provided.

Polyimide film and flexible display panel including the same

The present application relates to a liquid crystal display comprising: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided such that the absorption axes thereof are parallel to each other, a wavelength plate is comprised between the upper polarizer and the liquid crystal panel which rotates linear polarized light at 85 to 90 degrees, and the liquid crystal panel is a horizontally aligned liquid crystal mode.

Liquid crystal display device and manufacturing method thereof

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

Provided is a circularly polarizing plate and a display device that includes the circularly polarizing plate. The circularly polarizing plate can be applied to a display device such as an organic light emitting display device to minimize blocking of light in the visible light region affecting image quality while blocking harmful ultraviolet rays appropriately and also has excellent durability.

Circularly polarizing plate

This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first quarter wave plate, and the second polarization rotation layer comprises a first three-quarter wave plate and a liquid crystal display comprising the same.

Laminate and liquid crystal display device comprising same

The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front, and the optical filter can be applied to an organic light-emitting device to improve visibility.

Optical filter for preventing reflection and organic light-emitting device

The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front. The optical filter can be applied to an organic light-emitting device to improve visibility.

Optical filter for anti-reflection and organic light-emitting device

The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance on the side as well as the front. The optical filter can be applied to an organic light-emitting device to improve visibility.

Growing community of inventors

Daejeon, South Korea

Sun Kug Kim