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Reflective Polarizers (Dual Brightness Enhancement Film)
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Product Details:
Model:
HW-UP
Select Payment and Shipping Terms:
Min. Order Quantity:
2000 Square Meter/Square Meters
Place of Origin:
Min. Order:
200012
FOB Price:
USD 0.00-0.00 /
Shippment Port:
Shanghai, Ningbo
Payment Terms:
L/C ,T/T
Show Buyers your Ability to Supply:
Production Capacity:
0
Delivery Time:
Packaging:
Mr. Yan QIXU



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Product Details Company Profile

, Structure of Backlight Unit:

 

, Product description:

Brightness Enhancement Film uses microreplicated prisms to manage the angular output of light and increase the on-axis brightness of LCD backlights and save energy.

 

, Product Structure and picture:

 

, How it works:

BEF employs two principles-refraction and reflection to increase the efficiency of your backlight. BEF refracts light within the viewing cone (up to 35 degree off the perpendicular) toward to viewer. Light outside this angle is reflected back and recycled until it exits at the proper angle.

BEF Operation

BEF in a LCD display

 

, Products No: HW-UP series, HW-DP series, HW-HUP series, HW-HDP series

 

1, HW-UP Series products’ parameter:

Series No.

PET Thickness

Structure

Prism Pitch (um)

Application

Similar like 3M

HW-UP-70

50

1H5L

30/26

<5’ screen like cell phone

 

HW-UP-70L

50

1H5L

30/26

<5’ screen like cell phone

 

HW-UP-155

125

1R8P

54/48

5’-11’ screen like GPS, MP3, MP4

DBEF E

HW-UP-220

188

1R8P

54/48

11’-32’ displayer like laptop, TV, PAD

DBEF D200

HW-UP-280

250

1R8P

54/48

>32’ displayer

DBEF D 280

HW-UP-220Q

188

1R8P

54/48

11’-32’ displayer like laptop, TV, PAD

DBEF D200

HW-UP-280Q

250

1R8P

54/48

>32’ displayer

DBEF D 280

HW-UP-220Q-P

188

1R8P

54/48

11’-32’ displayer like laptop, TV, PAD

DBEF D200

HW-UP-280Q-P

250

1R8P

54/48

>32’ displayer

DBEF D 280

 

 

, Inspection Devices:

 

, Products Application:

Products widely use for LCD display, TV etc with BLU devices.

, Our advantage:

 

Produce Manufacturing: We have import Hi-tech manufacture machines and inspection devices. With around 10 years of coating technology and control variable factor experiences, we are at advantageous position for producing high quality products.

Quality Guarantee: We are using imported professional BEF raw materials. We have high class inspection workshop and all kinds of performance test devices. We can also simulate clients’ using environment for testing.

Products Supply: Short delivery time when market changes.