3M的光学膜片介绍

1、3M Optical Systems Division 3M 2009. All Rights Reserved.NB BEF-RP series Product introduction2 3M 2009. All Rights Reserved.3M Optical Systems DivisionNB BEF-RP Product OverviewNB BEF-RP2 NPI Scale-up Phase (Test Market)NB BEF-RP2-230 (135D/+15B) CMO (Model phased out)NB BEF-RP2-180 (45D/-20B) Appl

2、e (MP in August 2010)NB BEF-RP2-180 (135D/+20B) R4 LGD (MP in May 2010)NB BEF-RP3 NPI Scale-up Phase (Test Market)NB BEF-RP3-180 (135D/+20B) R4 SEC (MP in March 2010)NB BEF-RP3-230 (135D/+30B) R4 SEC (MP TBD)ItemNB BEF-RP3-180 (135D/20B) R4NB BEF-RP3-230 (135D/30B) R4NB BEF-RP2-180 (45D/-20B) NB BEF

3、-RP2-180 (135D/20B) R4NB BEF-RP2-230 (135D/15B) Thickness180230180180230DBEF bias13513545135135Prism Bias2030-202015Prism shapeOsprey/Round 4Osprey/Round 4Osprey/sharpOsprey/Round 4Osprey/sharpAS functionChaparral with ASChaparral with ASnonoNoStatusScale updevelopmentScale upScale uplaunch3 3M 2009

4、. All Rights Reserved.3M Optical Systems DivisionNB BEF-RP3 Value Proposition FeaturesCombined functionality of Reflective Polarizer and BEFNon-Halogenated Anti-Stat functionalityThickness: 180 um / 230 um AdvantagesSame luminance as NB BEF-RP2=XBEF BenefitsThickness reduction (XBEF NB BEF RP)Enable

5、s a wide viewing experienceMeets slim, light, and ECO designs Program TimelineAvailable for Sale now / samplingWide Viewing Front-of-Screen PerformanceX PrismNB BEF-RP34 3M 2009. All Rights Reserved.3M Optical Systems DivisionNB BEF-RP3-180/230 NB BEF-RP3 Product Design Goals:Similar brightness to N

6、B BEF-RP2Same durability & environmental reliabilityGood Anti-stat properties (low static decay time)Improved visual appearance5 3M 2009. All Rights Reserved.3M Optical Systems DivisionFront PolarizerRear PolarizerPass AxisPrism -20NB BEF-RP3DiffuserLC PanelBacklight Frame, Light Guide, LampNB B

7、EF-RP3 Multi-Functional Film for LED Notebooks135 deg TN Notebooks45 deg TN NotebooksFront PolarizerRear PolarizerPass AxisPrism +20PrismBEFNB BEF-RP3DiffuserLC PanelBacklight Frame, Light Guide, Lamp NB BEF-RP3 combines the functionality of a reflective polarizer with a brightness enhancement film

8、to deliver a thin, energy saving solution. NB BEF-RP3 can be used with just a Bottom Diffuser or with a Bottom Diffuser + BEF. The pass axis of NB BEF-RP3 should align with the rear panel polarizer.135 deg TN Notebooks6 3M 2009. All Rights Reserved.3M Optical Systems DivisionAntistatic Performance a

9、nd Color Mura Reductionfor NB BEF-RP3 Constructions Coating Chemistry Provides Antistat Performance Coating Structure Provides Reduced Off-Angle Color Antistatic Layer (5 microns)DBEF II (205/155 microns)Osprey BEF Prism (27 microns)7 3M 2009. All Rights Reserved.3M Optical Systems DivisionColor Mur

10、a (Rainbow Mura) in Prism Films First Order Color Mura High Order Color Mura8 3M 2009. All Rights Reserved.3M Optical Systems DivisionElimination of Color Mura for NB BEF-RP3 ProductsHigh Order Color MuraGloss/Gloss PolarizerNo DiffusionDiffuser on PolarizerLCDMatteARCCoatingFirst Order Color MuraBa

11、ckside DiffusionAlready on DBEFII9 3M 2009. All Rights Reserved.3M Optical Systems DivisionNB BEF-RP3 vs current NB BEF-RP2 product Color Mura 0.2 & AS Charge Decay 1 sec NB BEF-RP3 vs. NB BEF-RP2 10 3M 2009. All Rights Reserved.3M Optical Systems Division Eco NotebooksBD+BEF2+BEF2+DBEF-IIFilm S

12、tack Thickness: 590 umLCD PanelDiffuserDBEF-II BEF BEFLight GuideBD+BEF+NB BEF-RP3ReflectorReflectorNB BEF-RP3LCD Panel4 Films3 FilmsFilm Stack Thickness: 460 umLight GuideBD+BEF2+BEF2+CSFilm Stack Thickness: 560 umLCD PanelDiffuserCover SheetBEFBEFBD+NB BEF-RP3Thickness Reduction = 255 umMainstream

13、 or Thin & Light NotebooksReflectorDiffuserReflectorNB BEF-RP3LCD Panel4 Films2 FilmsFilm Stack Thickness: 305 umLight GuideLight GuideFrom ToBEF-M+NB BEF-RP3BEF-MatteReflectorNB BEF-RP3LCD PanelFilm Stack Thickness: 335 umLight Guide2 FilmsAdditional125 umDiffuser BEFThickness Reduction = 130 u

14、m11 3M 2009. All Rights Reserved.3M Optical Systems DivisionNB BEF-RP3 Performance ComparisonDS + Prism + Prism + DBEF-IIDS + Prism + NB BEF-RP3DS + NB BEF-RP3DS + XPrism + CSNB BEF-RP3 used as an Eco or High Brightness SolutionUtilized as a Mainstream or Thin & Light Solution, NB BEF-RP3 is similar in performance to crossed prisms film stacksIn Display Brightness Horizontal Cross Section12 3M 2009. All Rights Re