| 发明名称 | Display panel and electronic book | ||
| 摘要 | It is an object to provide a display panel and an electronic book which are manufactured with high yield and have high reliability. A display panel is provided which includes, a flexible display portion in which a scan line and a signal line intersect with each other over a substrate, a signal line driver circuit for outputting a first signal to the signal line adjacent to a first side of the flexible display portion over the substrate, and a scan line driver circuit for outputting a second signal to the scan line adjacent to a second side of the flexible display portion. In the display panel, the mechanical strength of a portion provided with the signal line driver circuit or the scan line driver circuit is improved as compared to the mechanical strength of other than the portion. | ||
| 申请公布号 | US9136286(B2) | 申请公布日期 | 2015.09.15 |
| 申请号 | US201012849951 | 申请日期 | 2010.08.04 |
| 申请人 | Semiconductor Energy Laboratory Co., Ltd. | 发明人 | Okamoto Satohiro;Mizoguchi Takafumi |
| 分类号 | H01L27/12;G02F1/167;G02F1/1333;G02F1/1345;H01L51/52;H01L27/32;G02F1/1335;G02F1/1362;G02F1/136;G02F1/1368 | 主分类号 | H01L27/12 |
| 代理机构 | Husch Blackwell LLP | 代理人 | Husch Blackwell LLP |
| 主权项 | 1. A display panel comprising: a flexible display portion in which a scan line and a signal line intersect with each other, the flexible display portion being supported by a substrate; a signal line driver circuit for outputting a first signal to the signal line adjacent to a first side of the flexible display portion, the signal line driver circuit being supported by the substrate; and a scan line driver circuit for outputting a second signal to the scan line adjacent to a second side of the flexible display portion, the scan line driver circuit being supported by the substrate; wherein vicinities of four corners of the display panel has a higher mechanical strength than the vicinity of four sides except the vicinities of four corners. | ||
| 地址 | JP | ||