| 发明名称 | Array substrate and display device | ||
| 摘要 | The present invention provides an array substrate and a display device, to solve the problem of low testing precision due to significant difference between characteristics of TFTs in the detecting region and TFTs in the display region in the prior art. The array substrate comprises a display region and a dummy pixel region provided in the periphery of the display region, wherein, at least one detecting unit is provided in the dummy pixel region, each detecting unit comprises one second pixel unit, one thin film transistor is provided correspondingly to each second pixel unit, and respective electrodes of each thin film transistor provided correspondingly to the second pixel unit are connected to an external test device through test lines, respectively. | ||
| 申请公布号 | US9171869(B1) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201414573732 | 申请日期 | 2014.12.17 |
| 申请人 | BOE TECHNOLOGY GROUP CO., LTD.;BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. | 发明人 | Gao Yujie;Park Sangjin |
| 分类号 | H01L23/58;H01L27/12;G02F1/1368;H01L21/66 | 主分类号 | H01L23/58 |
| 代理机构 | Nath, Goldberg & Meyer | 代理人 | Nath, Goldberg & Meyer ;Goldberg Joshua B. |
| 主权项 | 1. An array substrate, comprising a display region and a dummy pixel region provided in the periphery of the display region, wherein, at least one detecting unit is provided in the dummy pixel region, each detecting unit comprises one second pixel unit, one thin film transistor (TFT) is provided correspondingly to each second pixel unit, and respective electrodes of each thin film transistor provided correspondingly to the second pixel unit are connected to an external test device through test lines, respectively. | ||
| 地址 | Beijing CN | ||