发明名称 |
BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE USING BACKLIGHT DEVICE, AND LIGHT EMITTING DIODE USED FOR BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
There are provided light-emitting layer provided on transparent substrate and emitting light of a specific wavelength, first reflecting layer formed on a light exit side relative to light-emitting layer and including a function of reflecting light emitted from light-emitting layer, second reflecting layer provided on a side of substrate in a manner to interpose light-emitting layer between first reflecting layer and second reflecting layer; light diffusion layer that diffuses light emitted from light-emitting layer is disposed between first reflecting layer and second reflecting layer; and second reflecting layer is formed of a high reflective metallic layer formed of a metallic film having a high reflectivity, a low refractive index layer formed of a material film having a low refractive index, and a multilayer-film reflective layer formed by laminating films made of materials having different reflectivity. |
申请公布号 |
KR20120080644(A) |
申请公布日期 |
2012.07.17 |
申请号 |
KR20127013711 |
申请日期 |
2011.09.14 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KASANO MASAHIRO;ICHIHASHI KOUKI |
分类号 |
H01L33/10;G02F1/13357;H01L33/22;H01L33/50 |
主分类号 |
H01L33/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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