| 发明名称 | Information display apparatus | ||
| 摘要 | Information display apparatus has a display panel comprising a display area where pixels of EL element are arranged in matrix, a source signal line supplying an image signal to the pixel, and a gate signal line supplying a signal controlling selection or non-selection of luminescence of the pixel. The display panel has a polarizing plate for polarizing an incident light. The display panel comprises a coordinate detection mark having the characteristics of changing the direction of incident light. | ||
| 申请公布号 | US9588601(B2) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201414292460 | 申请日期 | 2014.05.30 |
| 申请人 | JOLED INC | 发明人 | Takahara Hiroshi |
| 分类号 | G06F3/0354;H01L27/32;G06F3/03 | 主分类号 | G06F3/0354 |
| 代理机构 | McDermott Will & Emery LLP | 代理人 | McDermott Will & Emery LLP |
| 主权项 | 1. An information display apparatus including a display panel comprising a display area where pixels of EL elements are arranged in matrix, a source signal line supplying an image signal to a pixel, and a gate signal line supplying a signal controlling selection or non-selection of luminescence of the pixel, wherein: the display panel has a polarizing plate for polarizing an incident light, the display panel comprises a coordinate detection mark having a characteristics of changing the direction of incident light, and the coordinate detection mark is formed in an area of the pixel where a light emitted from an EL element passes through, and overlaps an EL layer of the EL element in plan view. | ||
| 地址 | Tokyo JP | ||