Scientific Taiwan Unless noted, the course materials are licensed under Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Taiwan (CC BY-NC-SA 2.5)Attribution-NonCommercial-ShareAlike 2.5 Taiwan Professor Horn-Jiunn Sheen Institute of Applied Mechanics National Taiwan University Director, NEMS Center The presentation is powered by PoweredTemplates.com Photonic Technology (Electro-optical technology) LED, LCD, DVD, FVD, BR-DVD

Scientific Taiwan Photonic Technology 2 wiki S-kei LEDs emit light from a semiconductor junction. As electrons cross, they lose energy in the form of light. What are LEDs

Scientific Taiwan Photonic Technology 3 White Technology Efficiency RGB White10%20%25%40%50%67% Blue + Phosphor(s) White12%24%30%48%60%80% UV + 3 Phosphor White15%30%38%60%70%100% The wavelength (or the “color”) of the light depends on how much energy is lost. What are LEDs Source: Lumileds,

Scientific Taiwan Photonic Technology 4 5 mm Lamp 2 lm, 15W SuperFlux 4 lm, 3W Luxeon 80 lm, 3.9W Luxeon V 120 lm, 4.8W High Power LED High Illuminating LED wiki Aney Wiki Gophi flicker Spirou42 flicker oskay Some currently leading products LED Develoopment History

Scientific Taiwan Photonic Technology 5 indicator illuminator wiki Aney wiki Gophi wiki J Navas LED Structurally Different

Scientific Taiwan Photonic Technology 6 【 past 】 ‧ under the growing demand of high brightness LED, the industry of LED has been growing with tens digits. ‧ 2005 due to lack of new market, it caused the disorder of supply- demand, and the unit-price decreased sharply. The growth of LED industry is only with unit digits. 【 past 】 ‧ under the growing demand of high brightness LED, the industry of LED has been growing with tens digits. ‧ 2005 due to lack of new market, it caused the disorder of supply- demand, and the unit-price decreased sharply. The growth of LED industry is only with unit digits. Global/Taiwan Market Scale Development Source: Lumileds,

Scientific Taiwan Photonic Technology 7 【 the anticipation of this market after 2007 】 ‧ new applied products in 2007: backlight 、 LED lamp ‧ according to the estimation by Strategies Unlimited in 2006, the income of the high brightness LED in the world, from 2006 to 2012, will go up with 29.1%. It gets 8.3 billion USD. ‧ It is about 100 billion USD in the whole illumination market, and it is up to 771 million USD in general illumination market. 【 the anticipation of this market after 2007 】 ‧ new applied products in 2007: backlight 、 LED lamp ‧ according to the estimation by Strategies Unlimited in 2006, the income of the high brightness LED in the world, from 2006 to 2012, will go up with 29.1%. It gets 8.3 billion USD. ‧ It is about 100 billion USD in the whole illumination market, and it is up to 771 million USD in general illumination market.  It is estimated that the general illumination will account for 8% in the whole LED market. Global/Taiwan Market Scale Development

Scientific Taiwan Photonic Technology 8 EPISTAR Low efficience 、 high price 、 applied product uneasily developed FITI & Foxconn Advanced development Prodisc Topco Delta BL illumination Nichia EPISTAR United Epitaxy South Epitaxy Highlinktech ITRI ITO authorize patent recocile AOC LINWEI CHiPlus Powerchip EPILEDS ProMOS LITEON LEOTECK BVLED Radiant CHIMEI( 奇美 ) FOREPI CHIMEI( 奇美 ) TXT AUO & Wellypower BL Street lamp vertical integration Intergration extends products to lower price device product system Chip Street lamp illumination Taiwan LED Industry Development

Scientific Taiwan Photonic Technology 9 LED Market Proportion Source: Lumileds,

Scientific Taiwan Photonic Technology 10 It is about 6.2 billion USD in the whole LED market. NB: 0.02% LCD TV: 0.03% It is about 7.8 billion USD in the whole LED market. NB: 1.22% LCD TV: 0.83% LED Market Proportion Source: Lumileds,

Scientific Taiwan Photonic Technology 11 Fremont Street in Las Vegas with 12 million LED Display Panel Projector Display Backlight for LCD TV flicker RBerteig wiki Michael Pead wiki Piotrus LCD TV LED Application

Scientific Taiwan Photonic Technology 12 Lighting Equipment Traffic light Streetlamp Honda Insight Concept Flashlight LED Illumination in Kuwait during the Hala February celebration wiki Noblevmy wiki Cgwalther wiki Mrmariokartguy LED Application

Scientific Taiwan Photonic Technology 13 HD DVD 405nm CD 780nm Blue-ray Disc 405nm DVD 650nm 0.1mm 1.2mm 0.6mm Label Side Optical Storage Technology Evolution NTU Sheen Horn Jiunn

Scientific Taiwan Photonic Technology 14 CDDVD HD DVD ROM/Writable Blu- ray 1 layer 700MB4.7GB15/20GB25GB 2 layers 8.5GB30GB/30GB50GB Optical Storage Technology Evolution

Scientific Taiwan Photonic Technology 15 High-Definition FVD with red Laser pickup Head can play high resolution image program FVD is the best partner of HD-TV HD content FVD- Video disc FVD-Player HD-TV FVD-Video disc FVD (Forward Versatile Disk

Scientific Taiwan Photonic Technology 16 Huge revolution in optical storage –PC Products / Consumer electronics / Gaming Consoles Huge capacity –25 GB (single layer) / 50 GB (dual layer) –Future capacity to 200 GB (8 multi-layer) Needed for High Definition TV/video, PC data, Storage Archival, and Next Generation Video Gaming –Large Data Storage –Cinematic and High Definition Games –Broadcast and Packaged Movies / Recording HDTV wiki Ssolbergj What’s Blu-ray Disk (BD)

Scientific Taiwan Photonic Technology 17 Advanced interactivity and internet connection PC storage and entertainment Next generation, High-definition Gaming High-definition Camcorders Prepackaged High-definition movie Set-top recorders and players Blank Media Blu-ray’s One Common Format Advantage

Scientific Taiwan Photonic Technology 18 Blu-ray DVD vs HD DVD

Scientific Taiwan Photonic Technology 19

Scientific Taiwan Photonic Technology 20 WorkLicenseAuthor/Source wiki S-kei E.svg?uselang=zh-tw 2011/09/09visited wiki Aney tw 2011/09/06 visited flicker Spirou /09/06 visited flicker oskay /09/09visited wiki Gophi power_light_emiting_diodes_(Luxeon,_Lumiled).jpg 2011/09/09visited Copyrights

Scientific Taiwan Photonic Technology 21 WorkLicenseAuthor/Source wiki J Navas /09/09visited wiki Piotrus /09/09visited flicker RBerteig /09/09visited wiki Michael Pead /09/09visited wiki Hatsukari /09/09visited

Scientific Taiwan Photonic Technology 22 WorkLicenseAuthor/Source wiki Noblevmy /09/09visited wiki Cgwalther /09/09visited wiki Mrmariokartguy g=zh-tw 2011/09/09visited wiki Petey /09/09visited wiki Ssolbergj /09/09visited