| 发明名称 | Luminance adjustment film and illuminating device including photothermal conversion material | ||
| 摘要 | Luminance adjustment films that include a photothermal conversion material which converts infrared light to heat wherein an intensity distribution of the infrared light reflects a luminance distribution of visible light; and at least one microcapsule containing a compound which selectively decreases luminance of the visible light in reaction to the heat are described. | ||
| 申请公布号 | US9436020(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201213980027 | 申请日期 | 2012.12.05 |
| 申请人 | EMPIRE TECHNOLOGY DEVELOPMENT LLC | 发明人 | Ueda Masahiro |
| 分类号 | G02F1/17;G02F1/01;G02F1/00;F21V14/00;F21V8/00;G02B5/02 | 主分类号 | G02F1/17 |
| 代理机构 | Turk IP Law, LLC | 代理人 | Turk IP Law, LLC |
| 主权项 | 1. An illuminating device comprising: a visible light source configured to emit visible light; an infrared light source configured to emit infrared light having an intensity distribution which is proportionally related to a luminance distribution of the visible light; and a luminance adjustment film including a photothermal conversion material which converts the infrared light to heat and at least one microcapsule containing a compound which selectively decreases luminance of the visible light in reaction to the heat. | ||
| 地址 | Wilmington DE US | ||