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1、OSRAM Opto Semiconductors GmbH, August 2010 OLED Lighting Overview August 2010 | Page 2 | Osram OLED, CG (V6.2) OLEDs for Lighting Features & Characteristics Applications OLED Technology a brief Introduction Technology Status Go to Market Outline August 2010 | Page 3 | Osram OLED, CG (V6.2) Lighting
2、 Industry Trends Lighting industry moves to energy efficient solutions and SSL technology From incandescent to energy efficient lighting From classical technology to LED & OLED From components to solutions August 2010 | Page 4 | Osram OLED, CG (V6.2) Solid State Lighting Technologies: LED & OLED LED
3、 high brightness POINT light source LEDs & OLEDs have the potential to outperform all other light sources Energy saving potential, mercury-free, long lifetime, new freedom in design Complimentary features OLED 2-dimensional AREAlight source OLED is not a lamp, not just a light source it is a new lig
4、ht emitting medium! August 2010 | Page 5 | Osram OLED, CG (V6.2) What is OLED Lighting ? Comfortable efficient Creative OLED Lighting Harmonic Restfulness Emotional Soft Calm Innovative Rhythm Warmth Intimite Coolness Flexible Suitable Effective Relaxing Unique Slim Modern Simple Luxury Understandab
5、le Solemnity Indirect Clear Romentic Elegant Valuable PeacefulExpensive Dim Transparent Cozy Adopted Reduced Aesthetic humour Joyful Fun Intuitive Hushed Welcoming Functional Spectacular Spatial Natural Useful Desiable Accessible Findable Usable Credible OLEDs energy saving and aesthetics appeal Pur
6、e August 2010 | Page 6 | Osram OLED, CG (V6.2) OLED The Aesthetics of Light OLED positioning will be centered on the emotional perception: !OLED is just light !OLED is ultimately reduced and pure aesthetics !OLED delivers harmony of form and light August 2010 | Page 7 | Osram OLED, CG (V6.2) Outstan
7、ding Features Diffuse non glaring area light source High quality white light Currently up to CRI 80 CRI 95 in future Low voltage DC Instant on/off Mercury-free, RoHS conform No thermal management required High luminous efficacy 23lm/W on product level 62 lm/W in lab 100 lm/W reachable in future Vari
8、ous CCTs and colors possible Design & Aesthetics Thin, flat, lightweight Diffuse, mirror or transparent Flexibility (products expected 2015+) Mercury free 0 0.2 0.4 0.6 0.8 1.0 1.2 380480580680780 Wavelength (nm) Normalized Radiance (a. u.) White broad band emission August 2010 | Page 8 | Osram OLED
9、, CG (V6.2) OLEDs for Lighting Features & Characteristics Applications OLED Technology a brief Introduction Technology Status Go to Market Outline August 2010 | Page 9 | Osram OLED, CG (V6.2) The Application Categories Lead to Challenging Requirements .to be fulfilled without sacrificing the aesthet
10、ic appeal and the lighting essentials: lumen maintenance, sustainability, low cost and efficiency Note: Automotive applications are currently not in focus due to high required temperatures General Illumination - Task light - Integrated ceiling & wall light Requirements: - High luminance level (up to
11、 4000 cd/m2)& directional beam shaping Object Illumination - Windows - Shop - Installations Requirements: - Large area & transparency and/or aesthetic tiling concepts (1000-2000 cd/m2) Mood Lighting - Decorative light - Accent light - Light art Requirements: - Diffuse emission at moderate luminance
12、level (500-1000 cd/m2) - Excellent off-state appearance August 2010 | Page 10 | Osram OLED, CG (V6.2) OLED ORBEOS Furniture, Decorative Lighting and Accessories Source: PPML design contest 2009, Osram, Lsche Design Decorative & Mood lighting August 2010 | Page 11 | Osram OLED, CG (V6.2) OLED ORBEOS
13、Display Lighting, Museum, Shop Source: Osram August 2010 | Page 12 | Osram OLED, CG (V6.2) OLEDs for Lighting Features & Characteristics Applications OLED Technology a brief Introduction Technology Status Go to Market Outline August 2010 | Page 13 | Osram OLED, CG (V6.2) Device Architecture Cathode
14、(e.g. Al) Anode (ITO) Substrate (Glass) Encapsulation Organic layers DC (typ. 34V) + d 500nm OLED-Stack: Layers of organic materials sandwiched between anode and cathode August 2010 | Page 14 | Osram OLED, CG (V6.2) Operation Principle E ITOAl + + + AnodeCathodeOrganic layers d “Injection of charge
15、carriers #Charge transport (Electron200 cm2& 50 lm/W & 15kh LT 70 & CRI 85 & high yield FlexOLED on metal foil, Lighting panel with directed emission 100 lm/W on R&D devices 100.000 h (LT50) on R&D devices August 2010 | Page 21 | Osram OLED, CG (V6.2) OLEDs for Lighting Features & Characteristics Ap
16、plications OLED Technology a brief Introduction Technology Status Go to Market Outline August 2010 | Page 22 | Osram OLED, CG (V6.2) OSRAM and Ingo Maurer at L&B 2008 OLED light art product made by Ingo Maurer and 10 OSRAM OS OLED panels with 132 x 33 cm2 emitting area each. First Mover: Early Future” - a table light with OLED-modules http:/www.osram- http:/www.ingo-maurer.de August 2010 | Page 23 | Osram OLED, C
