98044003659 3M, 98044003659 Datasheet

FILM BEF III 90/50-M 11"SQ 30 PC

98044003659

Manufacturer Part Number
98044003659
Description
FILM BEF III 90/50-M 11"SQ 30 PC
Manufacturer
3M
Series
Vikuiti™r
Type
Film, Brightness Enhancement (BEF) IIIr
Datasheets

Specifications of 98044003659

Size
11" x 11"(279.4mm x 279.4mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
3M5513-KIT
51138749965
98-0440-0365-9
3M Optical Systems
Vikuiti
Brightness Enhancement Film (BEF) III
Vikuiti
enhancement film that utilizes a unique random prismatic structure to provide up to a
59% brightness gain. Vikuiti BEF III recycles diffuse light into the backlight and
directs the light through the LCD, thereby providing increased brightness toward the
on-axis viewer. A single sheet provides up to a 59% increase in brightness and two sheets
crossed at 90° can provide up to 111% brightness increase. This increased brightness
can be translated into power savings.
Single sheets of Vikuiti BEF III are ideal for use with LCD panels in monitors and televisions.
Crossed sheets of Vikuiti BEF III are ideal for use with LCD panels in notebook PCs. Even
greater increases in brightness can be achieved when Vikuiti BEF III is used in combination
with a Vikuiti
Film (DBEF), Vikuiti
Brightness Enhancement Film-Diffuse (DBEF-D).
Vikuiti BEF III is available in both a matte (BEF III-M) bottom
surface finish and a transparent (BEF III-T) finish.
Brightness Enhancement Film (BEF) III is a second-generation micro-replicated
Power Savings.
Reflective Polarizer film such as Vikuiti
Dual Brightness Enhancement Film-Matte (DBEF-M) or Vikuiti
Increased
Brightness.
Dual Brightness Enhancement
3
Dual

Related parts for 98044003659

98044003659 Summary of contents

Page 1

... Optical Systems Vikuiti Brightness Enhancement Film (BEF) III ™ Increased Brightness. Power Savings. Vikuiti Brightness Enhancement Film (BEF) III is a second-generation micro-replicated ™ enhancement film that utilizes a unique random prismatic structure to provide 59% brightness gain. Vikuiti BEF III recycles diffuse light into the backlight and directs the light through the LCD, thereby providing increased brightness toward the on-axis viewer ...

Page 2

Vikuiti Brightness Enhancement Film (BEF) III ™ How it works Vikuiti BEF III utilizes refraction and reflection to increase the efficiency of your backlight. Vikuiti BEF III refracts light within the viewing cone toward the viewer. Light outside this angle ...

Page 3

Testing The polar plot measurement values indicated on the left were obtained through testing crossed Vikuiti BEF III with a cover sheet and a bottom diffuser with a TN type LCD. We performed the test using our standard backlight and ...

Page 4

... Should product not meet specifications at time of shipment, 3M will replace or refund the purchase price of such quantity of the product found not to meet specifications. Purchaser shall determine the suitability of the 3M product for purchaser’s application. 3M shall not be liable under any legal theory, including in contract or in tort, for any injury, loss, or damage, whether direct, indirect, incidental, special or consequential, arising out of the use of or the inability to use the product. The warranties and remedies set forth herein are purchaser’ ...

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