| 发明名称 | Organic light emitting diode display device | ||
| 摘要 | An organic light emitting diode (OLED) display device includes: a first substrate comprising red, green, and blue pixel areas; a first electrode on the first substrate; red, green, and blue organic light emitting layers on the first electrode at the red, green, and blue pixel areas, respectively; a second electrode on the red, green, and blue organic light emitting layers; a capping layer on the second electrode, and having a greater thickness at the red and green pixel areas than a thickness at the blue pixel area; a thin film encapsulation layer on the capping layer; and a red color filter on the thin film encapsulation layer at the red pixel area. | ||
| 申请公布号 | US9548339(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201514842767 | 申请日期 | 2015.09.01 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Jeong Heeseong |
| 分类号 | H01L27/32;H01L51/52 | 主分类号 | H01L27/32 |
| 代理机构 | Lewis Roca Rothgerber Christie LLP | 代理人 | Lewis Roca Rothgerber Christie LLP |
| 主权项 | 1. An organic light emitting diode (OLED) display device comprising: a first substrate comprising red, green, and blue pixel areas; a first electrode on the first substrate; red, green, and blue organic light emitting layers on the first electrode at the red, green, and blue pixel areas, respectively; a second electrode on the red, green, and blue organic light emitting layers; a capping layer on the second electrode, and having a greater thickness at the red and green pixel areas than a thickness at the blue pixel area; a thin film encapsulation layer on the capping layer; and a red color filter on the thin film encapsulation layer at the red pixel area. | ||
| 地址 | Yongin-si KR | ||