公开(公告)号：US10698266B2

公开(公告)日：2020-06-30

申请号：US16108249

申请日：2018-08-22

Applicant: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.

Inventor： Xuefeng Li ,  Kelun Shu ,  Kai Xu ,  Lihong Gui ,  Qian Zhang ,  Zhengqiang Li ,  Yunxia Qiao ,  Qing Cui

IPC: C09K19/20 ,  G02F1/1337 ,  C09K19/30 ,  C09K19/44 ,  G02F1/1333 ,  H01L27/12 ,  C09K19/34

Abstract: Disclosed is a liquid crystal display device comprising an array substrate and an opposite substrate arranged facing the array substrate, and further comprises a liquid crystal composition located between said array substrate and the opposite substrate, wherein said array substrate comprises elongated and evenly spaced slit electrodes and electrode gaps between the slit electrodes, with the slit electrodes and the electrode gaps said being located in the same layer structure; said array substrate comprises a bulk electrode below the slit electrodes; and said array substrate further comprises an insulating layer between the slit electrodes and the bulk electrode. The liquid crystal display device has a higher light transmittance, such that more backlight passes through the liquid crystal display device, resulting in the liquid crystal display device having a higher luminance.