发明名称 POLARIZING PLATE AND DISPLAY APPARATUS HAVING THE SAME
摘要 A display apparatus comprises a display panel, a first polarizing plate and a second polarizing plate. The display panel comprises a first substrate including a pixel electrode, a second substrate opposite to the first substrate, and a liquid crystal layer disposed between a first surface of the first substrate and a first surface of the second substrate. The first polarizing plate comprises a first polarizer having a first polarizing axis, and a first λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. The second polarizing plate comprises a second polarizer having a second polarizing axis crossing the first polarizing axis, and a second λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. Accordingly, light leakage in a side view may be reduced and viewing angle may be improved.
申请公布号 US2015042927(A1) 申请公布日期 2015.02.12
申请号 US201313963886 申请日期 2013.08.09
申请人 KIM KWANG-HYUN;SHIN KI-CHUL;LEE SEUNG-HEE;KIM JI-HOON;KIM SANG-JAE 发明人 KIM KWANG-HYUN;SHIN KI-CHUL;LEE SEUNG-HEE;KIM JI-HOON;KIM SANG-JAE
分类号 G02F1/13363;G02B5/30 主分类号 G02F1/13363
代理机构 代理人
主权项
地址 Guri-si KR