客服热线:18202992950

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, LIGHTING SYSTEM AS WELL AS ELECTRONIC EQUIPMENT 发明申请

2023-08-12 2080 328K 0

专利信息

申请日期 2025-08-27 申请号 JP2007051040
公开(公告)号 JP2007265982A 公开(公告)日 2007-10-11
公开国别 JP 申请人省市代码 全国
申请人 SEMICONDUCTOR ENERGY LAB
简介 PROBLEM TO BE SOLVED : To provide a new light-emitting material. SOLUTION : The light-emitting element includes a first electrode, a light-emitting layer, and a second electrode. The light-emitting layer contains a light-emitting base formed from a chalcogenide compound, and a light-emitting center formed from 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 compound and an element selected from typical metal elements, transition metal elements, or rare earth elements. COPYRIGHT : (C)2008, JPO&INPIT


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报  |  京ICP备2021025988号-4