| 发明名称 |
LIQUID CRYSTAL DISPLAY FOR LARGE TIME-MULTIPLEXING FACTORS |
| 摘要 |
<p>A liquid crystal display screen of the twisted nematic type comprising a liquid crystal having a dielectric relaxation and a high dispersion of .epsilon.11 is used in a display device with dual-frequency control. This enables the implementation of matrix-multiplex display devices having large pluralities of line which must be scanned successively.</p> |
| 申请公布号 |
CA1126424(A) |
申请公布日期 |
1982.06.22 |
| 申请号 |
CA19780313783 |
申请日期 |
1978.10.19 |
| 申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
VAN DOORN, CORNELIS Z.;DE KLERK, JACOBUS J.M.J. |
| 分类号 |
G09G3/36;G02F1/133;G02F1/139;(IPC1-7):09F9/35 |
主分类号 |
G09G3/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
