Patent application number | Description | Published |
20100177267 | Integrated Wide Viewing Film and in-Plane Switching Liquid Crystal Display with the Same - There is provided an integrated wide viewing film including: a first film having an optical axis located in-plan; and a second film having an optical axis located in a thickness direction thereof, and inclined at a 5predetermined angle in an in-plane direction. The IPS-LCD employing the integrated wide viewing film can be significantly improved in a contrast ratio in a diagonal direction. | 07-15-2010 |
20110001906 | POLARIZING PLATE WITH BUILT-IN VIEWING ANGLE COMPENSATION FILM AND IPS-LCD COMPRISING SAME - There is provided a polarizer integrally containing view angle compensating film used in an in-plane switching liquid crystal display (IPS-LCD) filled with liquid crystal (Δ∈>0) having positive dielectric anisotropy and an in-plane switching liquid crystal display comprising the same. More particularly There is provided an integrated polarizer capable of being used to manufacture a thin polarizer and securing a good view angle by employing a view angle compensating film as a protective film of a polarizing film forming the polarizer and an IPS-LCD comprising the same. The integrated polarizer comprise a polarizing film; a protective film attached to one surface of the polarizing film; and a +A plate coated with a +C plate in the form of liquid crystals, the +C plate being attached to the other surface of the polarizing film to which the protective film | 01-06-2011 |
20110255038 | POLARISING PLATE FOR A PLANAR-SWITCH MODE LCD, AND A PLANAR-SWITCH MODE LCD COMPRISING THE SAME - A polarizer for use in an IPS-LCD includes: a polarizing element; and a retardation film laminate attached to a surface of the polarizing element. The retardation film laminate includes a combination of a +B film and a −B film or a combination of a +B film and a +A film. | 10-20-2011 |
20120075568 | OPTICAL FILM - An optical film, a reflective polarizing plate and a display device are provided. For example, the optical film may be used in the reflective polarizing plate which may enhance the efficiency of light utilization of a display device such as a liquid crystal display device and improve the brightness. | 03-29-2012 |
20120212692 | LIQUID CRYSTAL FILM - A liquid crystal film, a method for manufacturing the same, a polarizing plate, and a liquid crystal display are provided. The liquid crystal film has excellent physical properties such as durability and an optical physical property so that it can be effectively used for various applications. In addition, the physical property of the liquid crystal film can be controlled according to desired purposes. | 08-23-2012 |
20120293764 | INTEGRATED WIDE VIEWING FILM - There is provided an integrated wide viewing film including: a first film having an optical axis located in-plan; and a second film having an optical axis located in a thickness direction thereof, and inclined at a predetermined angle in an in-plane direction. The IPS-LCD employing the integrated wide viewing film can be significantly improved in a contrast ratio in a diagonal direction. | 11-22-2012 |
20140285751 | LIQUID CRYSTAL CELL - The present application relates to a liquid crystal cell, a method for preparing a liquid crystal cell and a display device. An exemplary liquid crystal cell may be applied to various types of display devices so as to control a viewing angle or light transmittance of the display device. | 09-25-2014 |
20140285752 | LIQUID CRYSTAL CELL - The present application relates to a liquid crystal cell, a method for preparing a liquid crystal cell and a display device. An exemplary liquid crystal cell may be applied to various types of display devices so as to control a viewing angle or light transmittance of the display device. | 09-25-2014 |