发明名称 |
TRANSMISSIVE LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
Provided is a transmissive liquid crystal display device having a small display characteristic fluctuation, bright display, high contrast and a small view angle dependency. The transmissive liquid crystal display device is at least provided with, in sequence in this order from the backlight side, a polarizing plate; a second optical anisotropic layer having a phase difference value of 50-180nm at a wavelength of 550nm; a first optical anisotropic layer having a phase difference value of 20-140nm at a wavelength of 550nm; a homogeneous orientation liquid crystal cell wherein a liquid crystal layer is sandwiched between an upper substrate and a lower substrate arranged to face each other; a third optical anisotropic layer having a phase difference value of 50-200nm at a wavelength of 550nm; and a polarizing plate. The first optical anisotropic layer is composed of at least a liquid crystal film with a fixed nematic hybrid orientation structure. |
申请公布号 |
KR20090094281(A) |
申请公布日期 |
2009.09.04 |
申请号 |
KR20097012468 |
申请日期 |
2007.10.30 |
申请人 |
NIPPON OIL CORPORATION (SHIN NIHON SEKIYU KABUSHIKI KAISHA) |
发明人 |
UESAKA TETSUYA;IKEDA SATORU |
分类号 |
G02F1/1335;G02B5/30;G02F1/13363 |
主分类号 |
G02F1/1335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|