| 发明名称 |
WAVELENGTH CONVERSION SHEET, BACKLIGHT UNIT, AND FILM FOR PROTECTING LUMINESCENT SUBSTANCE |
| 摘要 |
A wavelength conversion sheet is provided with a luminescent substance and at least one barrier film for sealing the luminescent substance, at least one of the barrier films having a coating layer with an optical function, and the coating layer being provided on the surface of the barrier film. |
| 申请公布号 |
WO2015152396(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
WO2015JP60590 |
申请日期 |
2015.04.03 |
| 申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
TOKINOYA OSAMU;HIGASHI IKUNO |
| 分类号 |
G02B5/20;B32B7/02;F21S2/00;G02B1/10;H01L33/50 |
主分类号 |
G02B5/20 |
| 代理机构 |
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