Lg Philips Lcd Co., Inc.

Lg Electronics Inc.

Goldstar, Co., Ltd.

Rolic Ag

Hoffmann-la Roche Inc.

Lg.phillips Lcd Co., Ltd.

Niopic Moscow Research and Production Association

Institute of Physics

Yuriy A Reznikov

Soon Bum Kwon

Oleg Yaroshchuk

Jong Hyun Kim

Ki Hyuk Yoon

Mi Sook Nam

Joung Won Woo

Young Seok Choi

Yoo Jin Choi

Martin Schadt

Klaus Schmitt

Vladimir G Chigrinov

Victor Yurievich Reshetnyak

Woo Sang Park

Tatyana Y Marusii

Hyun H Shin

Anatoliy I Khizhnyak

Kyeong Jin Kim

Andrey Dyadyusha

Vladimir Marcovich Kozenkov

Andrea Hohmuth

Nicolic Vasilievich Novoseletsky

Grit Pirwitz

Dae Sung Kang

Gerus Igor Iranovich

Horst Zaschke

Igor Cerus

Oleg V Yaroshchuk

Su Hyun Park

Man Hoan Lee

Igor Gerus

Yoo Jin Chol

Oleg V Yaroschchuk

Nicolic V Novoseletsky

Vladimir M Kozenkov

Oleq Yaroshchuk

Andrey G Dyadyusha

Yuriy Kurioz

Alexandr A Kolomeytsev

Igor V Gerus

A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating linearly the alignment layer with polarized or unpolarized UV light. One of the plurality of pretilt angle directions is then selected by exposing the alignment layer to UV light a second time.

Method for controlling pretilt angle direction in a liquid crystal cell

An LCD and a method for fabricating the LCD includes a first substrate and a second substrate, a liquid crystal layer between the first substrate and the second substrate, and a coating of a polyphenylenephthalamide based material on at least one of the substrates, thereby providing an LCD having a reduced residual image, a strong anchoring energy, and a high thermal stability is achieved.

Liquid crystal display with alignment film of polyphenylenphthalamide-based material and method for fabricating the same

A liquid crystal display device comprises first and second substrates, an alignment layer including a pyranose polymer or a furanose polymer on at least one of the first and second substrates, and a liquid crystal layer between the first and second substrates. The liquid crystal display device is characterized by excellent thermostability, superior anchoring energy and uniform alignment of the liquid crystal achieved in a reduced treatment time without creating any flowing effect in the liquid crystal.

Liquid crystal display device

A method for manufacturing a multidomain liquid crystal display panel, including the steps of forming a photo-alignment layer on a substrate, positioning a mask having a plurality of regions with different photo-transmittances; and forming different alignment directions in different domains of the photo-alignment layer corresponding to each of the plurality of regions by irradiating the photo-alignment layer with light through the mask.

Method for manufacturing a multidomain liquid crystal display panel

Pretilt angle direction in a liquid crystal cell

A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating the alignment layer with linearly polarized or unpolarized UV light. One of the plurality of pretilt angle directions is then selected by exposing the alignment layer to UV light a second time.

Method for manufacturing a multidomain LCD panel using mask of different photo transmittances and/or resin photosensitive to UV and visible light

Photosensitive orientation material providing unidirectional LC alignment to generate a high pretilt angle for various LC compounds, and superior thermal stability, and being suitable for mass production, especially for active matrix LC displays, including polysiloxane, and a derivative of a cinnamoyl group.

Photosensitive material for orientation of liquid crystal device and

In liquid crystal display cells comprising a liquid crystal (7) disposed between two substrate plates (1,2) provided with drive electrodes (3,4), the orientation layer (5,6) on the inner sides of the plates where the electrodes are disposed comprises an oriented photopolymer layer. This layer is formed by irradiating photopolymer layer. This layer is formed by irradiating photoreactive material with linear polarized light.

Liquid crystal display cells

Growing community of inventors

Kyiv, Ukraine

Yuriy A Reznikov