light guide rod (lgr) - promoco scandinavia ab · fuji polymer industries co., ltd. fujipoly lgr...
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Fuji Polymer Industries Co., Ltd.
28th Sep 2009Fuji Polymer Industries CoFuji Polymer Industries Co.,., Ltd.Ltd.
Light Guide Rod (LGR)for Lighting & Illumination
With High Transparent Silicone ElastomerWith High Transparent Silicone Elastomer
Fuji Polymer Industries Co., Ltd.
Market in UseMarket in UseIT Devices (Mobile phones, etc)
Household Appliance (Washing machines, Vacuum cleaners, etc)
Amusement Devices
Buildings
Fuji Polymer Industries Co., Ltd.
Competing MaterialCompeting MaterialSide Emitting Plastic Optical Fibre (POF)
The POF has been widely used for lighting andillumination applications. However, as it is madeof acrylic resin core covered by fluororesin clad,sufficient flexibility cannot be obtained.
Core: PMMA
Fuji Polymer Industries Co., Ltd.
FujipolyFujipoly LGRLGRThe structure of Fujipoly LGR is the same“Multi-mode Optical Fibre with Step Index Type”as the POF’s, however as both the core and cladare made of elastomer, Fujipoly LGR is superiorin flexibility.
Core: High refractive index transparent elastomer
Cladding: Low refractive index transparent elastomer
LED
Fuji Polymer Industries Co., Ltd.
Excellent Flexibility by all elastomer madeIts excellent flexibility is kept no matter the diameter is.
Clad designs are varied by internal processing.We are capable of designing the clad shape according
to an application or installation ways.
Examples
Features of Fujipoly Features of Fujipoly LGRLGR
Fuji Polymer Industries Co., Ltd.
LGRLGR Standard Shape and SizesStandard Shape and Sizes6 0.3
( 5.2)3 0.2
( 2.5)1.5 0.2
( 1.1)
Fuji Polymer Industries Co., Ltd.
Material PropertiesMaterial Properties
Abbe Refractometer by ATAGO (589nm, 25 )1.411.52nDRefractive
Index
85
7.1
74
CladTest Method
Physical Properties
Spectrometer by Hitachi(589nm, t=1mm)92%TOptical
Transmittance
JIS K 6249 #11.6MPaTensile Strength
JIS K 6249 Type A71-Hardness
CoreUnitItems
Fuji Polymer Industries Co., Ltd.
0mm 250mm
[cd/m2]
Distance from Light Source
Product:Outside Diameter: 3mm
Light Source:LED: Kingbright “L-7104VGC-E“Lv: 4,000mcd@20mA (Typ.)Peak Wavelength: 520 nm Colour: Green
Measuring Instrument:Konica Minolta Luminance meter CA-2000
ProductProductPropertiesProperties
Luminance
Fuji Polymer Industries Co., Ltd.
[cd/m2]
Now in progress
ProductProductPropertiesProperties
Reliability