| 申请日期 | 2025-07-01 | 申请号 | WOJP07053843 |
| 公开（公告）号 | WO2007100020A1 | 公开（公告）日 | 2007-09-07 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SEMICONDUCTOR ENERGY LABORATORY CO LTD; OHARA Hiroki; SAKATA Junichiro; NAKAMURA Yasuo | ||
| 简介 | The light-emitting layer contains a light-emitting base including a chalcogenide compound, and a light-emitting center including two kinds of halogen compounds. The chalcogenide compound contains a chalcogen element and an element selected from elements belonging to Group 2 to Group 13 of the periodic table, and the halogen compound contains a halogen element and an element selected from typical metal elements, transition metal elements, or rare earth elements. | ||
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