| 发明名称 | Liquid crystal display device | ||
| 摘要 | The present invention provides a liquid crystal display device, the liquid crystal display device comprising an upper polarizer, a lower polarizer and a first liquid crystal cell arranged between the upper polarizer and the lower polarizer, wherein a second liquid crystal cell is further arranged between the upper polarizer and the first liquid crystal cell, the second liquid crystal cell comprising a first electrode, a second electrode and a first liquid crystal layer arranged between the first electrode and the second electrode, the first liquid crystal layer being a blue phase liquid crystal layer, the first electrode and the second electrode being used for forming a vertical electric field. The present invention can realize switching between a wide view mode and a narrow view mode of the liquid crystal display device. | ||
| 申请公布号 | US9535303(B2) | 申请公布日期 | 2017.01.03 |
| 申请号 | US201414429011 | 申请日期 | 2014.06.26 |
| 申请人 | Boe Technology Group Co., Ltd. | 发明人 | Zhao Weili |
| 分类号 | G02F1/1347;G02F1/1337;G02F1/1343;G02F1/137;G02F1/1335;G02F1/13363 | 主分类号 | G02F1/1347 |
| 代理机构 | Calfee, Halter & Griswold LLP | 代理人 | Calfee, Halter & Griswold LLP |
| 主权项 | 1. A liquid crystal display device comprising: an upper polarizer, a lower polarizer and a first liquid crystal cell arranged between the upper polarizer and the lower polarizer, wherein a second liquid crystal cell is further arranged between the upper polarizer and the first liquid crystal cell, the second liquid crystal cell comprising a first electrode, a second electrode and a first liquid crystal layer arranged between the first electrode and the second electrode, wherein the first liquid crystal layer is a blue phase liquid crystal layer, and the first electrode and the second electrode are used for forming a vertical electric field that enables the blue phase liquid crystal layer to generate refractive index anisotropy. | ||
| 地址 | Beijing CN | ||