| 发明名称 | Display apparatus, method for manufacturing display apparatus, and method for designing display apparatus | ||
| 摘要 | A display apparatus includes (A) a first substrate where a plurality of light emitting elements, which are formed by laminating a first electrode, a light emitting section which is configured by an organic layer provided with a light emitting layer, and a second electrode, are formed, and (B) a second substrate which is arranged to oppose the first substrate, in which the first substrate is further provided with a light reflecting layer formed of first members which propagate and output light from each light emitting element to an outside and second members placed between two first members, the first members have a truncated cone shape where a cutting head section opposes the light emitting element, a part of light propagated by the first members is completely reflected on opposing surfaces of the second members which oppose the first members. | ||
| 申请公布号 | US9331309(B2) | 申请公布日期 | 2016.05.03 |
| 申请号 | US201414553352 | 申请日期 | 2014.11.25 |
| 申请人 | JOLED Inc. | 发明人 | Kudo Yasuyuki;Yamada Jiro;Yamaguchi Yoko;Ishiyama Yuichiro;Teramoto Kazuma;Ishii Takahide |
| 分类号 | H01L29/18;H01L51/52;G06F17/50;H01L27/32 | 主分类号 | H01L29/18 |
| 代理机构 | Michael Best & Friedrich LLP | 代理人 | Michael Best & Friedrich LLP |
| 主权项 | 1. A display apparatus comprising: (A) a first substrate where a plurality of light emitting elements, which are formed by laminating a first electrode, a light emitting section which is configured by an organic layer provided with a light emitting layer, and a second electrode, are formed; and (B) a second substrate which is arranged to oppose the first substrate, wherein the first substrate is further provided with a light reflecting layer formed of first members which propagate and output light from each light emitting element to an outside and second members placed between the first members, the first members have a truncated cone shape where a cutting head section opposes the light emitting element, a part of light propagated by the first members is completely reflected on opposing surfaces of the second members which oppose the first members, and when a tilting angle of the opposing surfaces of the second members is θ (units: degrees), a refractive index of a material which configures the first members is n1, and a refractive index of a material which configures the second members is n2 (here, n2<n1), 75.2−54 (n1−n2)≦θ≦81.0−20(n1−n2) is satisfied. | ||
| 地址 | Tokyo JP | ||