| 发明名称 | Display device and electronic device | ||
| 摘要 | There is provided a display device including a light-emitting element corresponding to a pixel for a color, and a white color filter corresponding to a white pixel. Transmittance of the white color filter is based on neutral density (ND) transmittance that is uniform throughout an entire wavelength band of visible light, and transmittance in a particular wavelength band in the entire wavelength band of the visible light is decreased to be lower than the ND transmittance. | ||
| 申请公布号 | US9368557(B2) | 申请公布日期 | 2016.06.14 |
| 申请号 | US201414453713 | 申请日期 | 2014.08.07 |
| 申请人 | Sony Corporation | 发明人 | Suzuki Mamoru;Noh Seonghee;Nakamura Masato;Jinta Seiichiro;Izumi Gaku;Teraguchi Shinichi |
| 分类号 | H01L27/32;H01L51/52;G02F1/1335 | 主分类号 | H01L27/32 |
| 代理机构 | Wolf, Greenfield & Sacks, P.C. | 代理人 | Wolf, Greenfield & Sacks, P.C. |
| 主权项 | 1. A display device comprising: a light-emitting element corresponding to a pixel for a color; a white color filter corresponding to a white pixel, wherein transmittance of the white color filter is based on neutral density (ND) transmittance that is uniform throughout an entire wavelength band of visible light; and a coloring agent in the white color filter, the coloring agent causing transmittance in a particular wavelength band in the entire wavelength band of the visible light to be decreased to be lower than the ND transmittance and causing a post-reflection chromaticity of external light after reflection of the external light inside the display device to become closer to a pre-reflection chromaticity of the external light before the reflection of the external light inside the display device. | ||
| 地址 | Tokyo JP | ||