| 发明名称 | Organic EL device and electronic apparatus | ||
| 摘要 | An organic EL device includes an element substrate above which an organic EL element is provided; a counter substrate arranged so as to face the element substrate; a sealing layer arranged between the organic EL element and the counter substrate, and having at least a first sealing layer made from an inorganic material, a planarized second sealing layer, and a third sealing layer formed from an inorganic material; and a filler arranged between the sealing layer and the counter substrate, in which the counter substrate is arranged in a region spaced by a predetermined gap from any end portion of the element substrate, the filler is arranged so as to protrude to the gap from between the element substrate and the counter substrate, and the end portion of the second sealing layer is covered by the filler. | ||
| 申请公布号 | US9620736(B2) | 申请公布日期 | 2017.04.11 |
| 申请号 | US201615008645 | 申请日期 | 2016.01.28 |
| 申请人 | SEIKO EPSON CORPORATION | 发明人 | Akagawa Suguru;Koshihara Takeshi |
| 分类号 | H01L35/24;H01L51/00;H01L51/52;H01L27/32 | 主分类号 | H01L35/24 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. An organic EL device, comprising: a first substrate above which an organic EL element is provided; a second substrate arranged so as to face the first substrate; a sealing layer arranged between the organic EL element and the second substrate, and having at least a first sealing layer made from an inorganic material, a planarized second sealing layer, and a third sealing layer formed from an inorganic material; and a filler arranged between the sealing layer and the second substrate, wherein the second substrate is arranged in a region spaced by a predetermined gap from any end portion of the first substrate, the filler is arranged so as to protrude to the gap from between the first substrate and the second substrate, and the end portion of the second sealing layer is covered by the filler. | ||
| 地址 | Tokyo JP | ||