| 发明名称 | Organic light emitting display device | ||
| 摘要 | Discussed is an organic light emitting display device that may include a first pixel on a substrate; a switching transistor with a first active layer provided inside the first pixel; a driving transistor with a second active layer provided inside the first pixel; a first light shielding layer overlapping the second active layer; and a second light shielding layer overlapping the first active layer, wherein the first light shielding layer is connected with the driving transistor, and the second light shielding layer is electrically insulated from the first light shielding layer. | ||
| 申请公布号 | US9455309(B2) | 申请公布日期 | 2016.09.27 |
| 申请号 | US201514815159 | 申请日期 | 2015.07.31 |
| 申请人 | LG DISPLAY CO., LTD. | 发明人 | Choi Kimin;Lee Yoonju;Kim Hongsuk;Jeon Kwanghun |
| 分类号 | H01L27/14;H01L27/32;H01L51/52 | 主分类号 | H01L27/14 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. An organic light emitting display device comprising: a first pixel on a substrate; a switching transistor with a first active layer provided inside the first pixel; a driving transistor with a second active layer provided inside the first pixel; a sensing transistor with a third active layer provided inside the first pixel; a first light shielding layer overlapping the second active layer; and a second light shielding layer overlapping the first active layer and the third active layer, wherein the first light shielding layer is electrically connected with the driving transistor, and the second light shielding layer is connected with a conductive line and is electrically insulated from the first light shielding layer. | ||
| 地址 | Seoul KR | ||