DISPLAY ASSEMBLY FOR ELECTRONIC DEVICES INCLUDING BLIGHT SHIELDING

DISPLAY ASSEMBLY FOR ELECTRONIC DEVICES INCLUDING BLIGHT SHIELDING

The invention provides a display screen assembly. The display screen assembly comprises a blue light protection transparent object. The transparent material comprises an additive such that the blue light protective transparent material blocks more than 50% of light having a wavelength range of 380 n...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EMAMI FADI S, SHEARER, JOHN, D., M, BAKER MICHAEL C, DUARTE NICOLAS B
Format: Patent
Sprache:chi ; eng
Schlagworte:
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:The invention provides a display screen assembly. The display screen assembly comprises a blue light protection transparent object. The transparent material comprises an additive such that the blue light protective transparent material blocks more than 50% of light having a wavelength range of 380 nm to 418 nm from passing through the blue light protective transparent material, as measured by ultraviolet-visible spectroscopy; and the blue light protective transparent material blocks 20% to 45% of light having a wavelength range of greater than 418 nm to 430 nm from passing through the blue light protective transparent material, as measured by ultraviolet-visible spectroscopy. In addition, the total visible light transmittance of the blue light protective transparency is greater than 65%, as measured according to ASTM D1003-07 Program B. 本发明提供了一种显示屏组合件，其包括蓝光防护透明物。所述透明物包括添加剂，使得所述蓝光防护透明物阻挡超过50％的波长范围为380nm到418nm的光穿过所述蓝光防护透明物，如通过紫外-可见光谱法测量的；并且所述蓝光防护透明物阻挡20％到45％的波长范围大于418nm到430nm的光穿过所述蓝光防护透明物，如通过紫外-可见光谱法测量的。另外，所述蓝光