3D显示技术浅析课件

ABMSBOEDTPresentationAsofMarch07,2013NP&FABOEDTTechnologyGroupThree-DimensionalOverview©2009AMBPropertyCorporation│1ActiveShutter3D：3D效果突出，该技术实现起来比较容易，屏幕成本较低Polarization3D：不闪式或偏光式，可视角度广，眼镜轻便，观看舒适裸眼式3D：与LCD液晶工艺兼容，因此在量产性和成本上较具优势，不用佩戴眼镜3DDifferentiatedStrategy55inchRDZFHD项目/裸眼3D项目/FPR3D项目36.5inch/32inchActiveShutter3D项目46inchFPRFHD项目BOEProjectDevelopment一切都是我们自己的眼睛和大脑合伙“骗”了我们

眼睛虽然看着同一个屏幕，但却要看到略有偏差的两个不同画面，主动式快门眼镜通过接收不同帧的画面实现，当频率达到120Hz时人眼观察不到闪烁内容。液晶屏幕无变更，成本低，效果好

ActiveShutter3D详解3D显示技术发展方向与前景3D显示技术多元化：快门式，偏光式，裸眼式，头戴式等市场调研：市场对3D产品需求日渐增高，3D显示技术应用领域逐步扩大发展方向：以健康为前提的条件下实现尺寸更大，清晰度更高，效果更好的3D液晶显示技术©2009AMBPropertyCorporation│23DMarketResearch数据来源：互联网ZDC消费调研中心TheoperatingportfolioincludestheownedandmanagedportfolioandoperatingpropertiesheldthroughAMB’sinvestmentsinunconsolidatedjointventuresthatitdoesnotmanage(excludedfromtheownedandmanagedportfolio)andthelocationofAMB’sglobalheadquartersIncludesdevelopmentpropertiesavailableforsaleorcontributionNote: AlldataasofSeptember30,2009,includesinvestmentsheldthroughunconsolidatedjointventures2013年2月各尺寸3D液晶电视关注度2013年2月市场液晶电视关注度2013年2月市场品牌关注度Polarization3D©2009AMBPropertyCorporation│4空间分割偏光式3D显示FPR空间/时间分割方式圆偏光式，不易造成串扰分辨率减半，不适合大尺寸电视频率不用改变左右眼同时接受不同画面产生3D效果时间分割偏光式3D显示偏振式3D是利用光线的“振动方向”来分解原始图像，通过偏振式眼镜使得每只眼睛只能接受一个偏振方向的画面，达到左右眼接受到两组不同的画面。采用的圆偏光方向是有规律旋转的一组光，分左右偏振光，左右偏振光之间干扰非常小，眼镜片则一个采用左旋偏振光，另一个采用右旋偏振光则能达到效果。不同于快门式只要输出频率满足120Hz就可以导入，而是要在整张Panel上贴附一层FPR用于将屏幕发出的非偏振光变成偏振光，从而产生3D效果。FPR贴附精度要求高，与像素点对位中间≤70um，两边≤120um时间分割方式能保证画面分辨率不变，但是需要提高率刷新频率至正常的2倍。空间分割方式与时间分割优缺点正好相反，不用改动刷新频率，分辨率降低一半。偏振式3D技术色彩小，颜色更为接近原始值。观看视角广，倾斜一定角度仍能看到高品质的3D画面效果。©2009AMBPropertyCorporation│5不用对Cell本身做修改，结构简单对不透镜精度要求高观测视角小，分辨率低3DDifferentiatedStrategy在Panel前放置柱状透镜，通过光线入射角度不同

，折射不同的角度后分别为左右眼所接收，呈现3D显示效果屏幕亮度不会改变，但是分辨率等同于视差式会降低一半。观看视角小，移动会产生串扰现象，3D效果一般成本高于视差式。E:P=D:GQ:D=2P(D+G)结构简单，易进行改造。改造成本低亮度低，分辨率差，可视角度小视差挡板就是在光路加上一些遮蔽物，把部分方向的光遮住，只让某些角度的光可以传出去，人眼观测角度小，不能移动观看。挡板的位置经过精密计算，可以左眼像素（绿色）只被左眼看到，右眼像素（红色）只被右眼看到。观察位置偏移会产生串扰现象。柱透镜式裸眼3D视差挡板式裸眼3DE:P=D:GQ:D=2P(D+G)1/D+1/G=1/f3DDifferentiatedStrategy©2009AMBPropertyCorporation│6空间三维图像不能显示较复杂图像高成本基于层叠胆甾液晶屏幕频率视觉效果好，3D效果明显画面真实度高静态层叠式体三维技术避免了运动扫描方式固有的亮度和旋转问题。观看角度受限，成本太高，不能量产化。计算机计算量巨大，类似全息影像，体积大，成本高。ActiveShutter3D详解©2009AMBPropertyCorporation│8利用高频载波信号实现红外信号的传输，确保时序稳定发射器每一周期发送一次红外信号，眼镜接收一次信号，左右眼各获取一张图片。需要电视或者充电重量较大红外或蓝牙传输方式视角较小佩戴时间长会造成头晕3D效果好，不损失图像分辨率为保证人眼观测不画面不闪烁，刷新频率需要达到120Hz，单眼刷新频率为60Hz同一时刻只有一个眼镜片处于透光状态，另一只全黑，利用红外时序信号，保证左右眼看到不同的两组画面。眼镜较沉重，不适于儿童及散光患者观看。SG3D眼镜的构造同步信号：60Hz载波频率：37.9KHz周期：16.66ms

高速液晶翻转易产生残像一次左右眼循环是一个周期，频率为60Hz通过红外同步信号与眼镜匹配时序红外同步信号时序图©2009AMBPropertyCorporation│9AMBGuangzhouDevelopmentZoneDCAMBDalianIndustrialParkDC1) ContainerisationInternational,2008 ActiveShutter3D详解©2009AMBPropertyCorporation│10Forward-LookingStatementsSomeoftheinformationincludedinthisreportandthepresentationstobeheldinconnectiontherewithcontainsforward-lookingstatements,suchasthoserelatedtodemandforChinafacilities,growthofChinesemiddleclass,continuedChinesegovernmentstimulus,cashsourcestocoverfuturecapitalrequirements,theconsummationofassetsalesmarketed,undercontractorLOI,ourplanstoretire,extendandrefinancedebtandmaintainfixedchargecoverageatcertainlevels,estimatedcashsavingsfromourcurrentdividendpolicy,estimatednetG&Areductions,

ouropportunitiesandplans(includingthoseregardingourglobalpositioningandfuturecapitaldeployment),ourprojectedfundsfromoperations,compoundannualgrowthrateofourbusinessdivisions,futureassetsundermanagement,samestoreand/orcashnetoperatingincomeandotherfinancialandoperationalguidance,ourcapabilitiestodrivegrowth,ourfutureperformancecomparedtopeersandothermarketindices,rentgrowth,industrialandothermarket,GDPandtradegrowth,marketdrivers,trendsandforecasts,portopportunities(suchasshipcapacityexpansion,outsourcingtrends,portmarketdemand,portexpansions,containergrowth,andescalatinglandvalues),on-tarmacopportunities(suchasaircargogrowth,abilitytoaccessandleveragepositions,andexpertiseandkeyairportopportunities),hiring,performanceandretentionofkeypersonnel,accesstoresources,leveragingofrelationships,continuationandeffectivenessofstrategicdrivers,informationregardingourdevelopment,value-addedconversion,redevelopmentandrenovationprojects(includingstabilizationdates,squarefeetatstabilizationorcompletion,saleorcontributiondates,yieldsfromsuchprojects,ourshareofremainingfunding,costsandtotalinvestmentamounts,scope,locationandtimingofdevelopmentstarts,margins,projectedgainsandreturns,sustainability,profitability,scopeandscaleofanddemandforprojects,targetedvalue-addedconversionprojects,redevelopmentandconversiontimelines,entitlementandrepositioningpotentialofland),abilitytodelivercustomersolutions,strengthoflenderandcustomerrelationships,leaseexpirations,performanceandvalue-creationofinvestmentsandmarketentryopportunities,realestatevaluations,capitalizationrates,acquisitioncapitalandvolume,scopeandbuildoutpotentialoflandinventory,co-investmentventureandotherestimatedinvestmentcapacity,termsoftheco-investmentventures,performance,revenuesandreturnsoninvestment,targetleverage,futureincentivedistribution,assetmanagement,acquisitionandotherprivatecapitaldistributionsandfees,timingofincentivedistributions,privatecapitaldemand,launchingofadditionalfunds,terminationoffunds,futurebalancesheetcapacity,abilitytomaintaincreditextensions,ourpositiontoaddressdebtmaturities,interestratechanges,transitiontoopen-endfunds,andaccesstosecuredandnon-securedfinancings,whicharemadepursuanttothesafe-harborprovisionsofSection21EoftheSecuritiesExchangeActof1934,asamended,andSection27AoftheSecuritiesActof1933,asamended.Becausetheseforward-lookingstatementsinvolverisksanduncertainties,thereareimportantfactorsthatcouldcauseouractualresultstodiffermateriallyfromthoseintheforward-lookingstatements,andyoushouldnotrelyontheforward-lookingstatementsaspredictionsoffutureevents.Theeventsorcircumstancesreflectedinforward-lookingstatementsmightnotoccur.Youcanidentifyforward-lookingstatementsbytheuseofforward-lookingterminologysuchas“believes,”“expects,”“may,”“will,”“should,”“seeks,”“approximately,”“intends,”“plans,”“proforma,”“estimates”or“anticipates”orthenegativeofthesewordsandphrasesorsimilarwordsorphrases.Youcanalsoidentifyforward-lookingstatementsbydiscussionsofstrategy,plansorintentions.Forward-lookingstatementsarenecessarilydependentonassumptions,dataormethodsthatmaybeincorrectorimpreciseandwemaynotbeabletorealizethem.Wecautionyounottoplaceunduerelianceonforward-lookingstatements,whichreflectouranalysisonlyandspeakonlyasofthedateofthisreportorthedatesindicatedinthestatements.Weassumenoobligationtoupdateorsupplementforward-lookingstatements.Thefollowingfactors,amongothers,couldcauseactualresultsandfutureeventstodiffermateriallyfromthosesetforthorcontemplatedintheforward-lookingstatements:defaultsonornon-renewalofleasesbytenantsorrenewalatlowerthanexpectedrentorfailuretoleaseatalloronexpectedterms,decreasesinrealestatevaluesandimpairmentlosses,ourfailuretoobtain,reneworextendfinancingorre-financing,risksrelatedtodebtandequitysecurityfinancings(includingdilutionrisk),ourfailuretodivestpropertieswehavecontractedtosellortotimelyreinvestproceedsfromanydivestitures,failuretomaintainourcurrentcreditagencyratingsorcomplywithourdebtcovenants,internationalcurrencyandhedgingrisks,financialmarketfluctuations,changesingeneraleconomicconditions,globaltradeorintherealestatesector,inflationrisks,adownturnintheU.S.,Californiaorglobaleconomy,increasedinterestratesandoperatingcostsorgreaterthanexpectedcapitalexpenditures,risksrelatedtosuspending,reducing,orchangingourdividends,ourfailuretocontributepropertiestoourco-investmentventures,risksrelatedtoourobligationsintheeventofcertaindefaultsunderco-investmentventuresandotherdebt,difficultiesinidentifyingpropertiestoacquireandineffectingacquisitions,ourfailuretosuccessfullyintegrateacquiredpropertiesandoperations,risksanduncertaintiesaffectingpropertydevelopment,value-addedconversions,r