| 发明名称 | Electrophoretic display device | ||
| 摘要 | An embodiment of the present invention provides an electrophoretic display device, comprising: a first substrate and a second substrate, wherein electrophoretic liquid is filled between the first substrate and the second substrate; at an inner surface of the second substrate, there are formed with a plurality of cavities, each of the cavities accommodating one full-color display ball therein; at least two magnetic elements are disposed on the inner surface of the cavity, and one magnetic element is disposed at each of two poles of the full-color display ball. The electrophoretic display device provided by the embodiment of the present invention can achieve better color display. | ||
| 申请公布号 | US9025236(B2) | 申请公布日期 | 2015.05.05 |
| 申请号 | US201213703523 | 申请日期 | 2012.10.08 |
| 申请人 | BOE Technology Group Co., Ltd. | 发明人 | Tian Xiaoxiong |
| 分类号 | G02B26/00;G02F1/167;G02F1/17;G02B26/02 | 主分类号 | G02B26/00 |
| 代理机构 | Ladas & Parry LLP | 代理人 | Ladas & Parry LLP |
| 主权项 | 1. An electrophoretic display device, comprising: a first substrate and a second substrate, with electrophoretic liquid filled between the first substrate and the second substrate; wherein at an inner surface of the second substrate, there are formed with a plurality of cavities, each of the cavities accommodating one full-color display ball therein; and wherein at least two first magnetic elements are disposed on the inner surface of the cavity, and one second magnetic element is disposed at each of two poles of the full-color display ball. | ||
| 地址 | Beijing CN | ||