发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 The present invention provides a liquid crystal display device exhibiting an excellent gray scale inversion characteristic in a state where a color close to black is displayed. The present invention is a liquid crystal display device including a first polarizer, a second polarizer disposed to face the first polarizer, a liquid crystal display panel provided between the first polarizer and the second polarizer, and a first phase plate and a second phase plate provided between the first or second polarizer and the liquid crystal display panel. In the liquid crystal display device, the liquid crystal display panel has a pair of substrates disposed to face each other and a liquid crystal layer sandwiched between the pair of substrates, the liquid crystal layer includes a homogeneously aligned liquid crystal molecule, the first phase plate includes a liquid crystal film, the liquid crystal film is formed by being set in a state where a nematic liquid crystal is hybrid-aligned, and a specific phase difference as a phase difference in a perpendicular direction of a member which is present between the first and second polarizers, excluding the liquid crystal layer and the first phase plate, is 120 nm or more.
申请公布号 US2012162581(A1) 申请公布日期 2012.06.28
申请号 US201013393926 申请日期 2010.06.14
申请人 ASHIDA TAKEYUKI;SUGIHARA YASUHIKO 发明人 ASHIDA TAKEYUKI;SUGIHARA YASUHIKO
分类号 G02F1/1335 主分类号 G02F1/1335
代理机构 代理人
主权项
地址