Welcome Bring the Long Life Light Source to the Real Life: Ken Lo Kelvin Tam ken.lo@osram.com.hk kelvin.tam@osram.com.hk Tel : 2166 6310 Tel : 2166 6311
LEDs Application (Light Emitting Diodes) page: 2
The Development of Light leading to LED technology 15th 19th 20th Century... HQI LED Effectiveness Im/W 1 10 15 70 100 70 100 Target: >> 50 page: 3
LEDs (Light Emitting Diodes) 1956 Invention 1970 First industrial purposes LEDs, shining yellow, red and green are already in use in areas such as the lighting of traffic lights, displays in automobiles and in stereo systems. Advantages and Trends 20 30% of the energy is converted into light Over 100,000 hours of useful life (= 11 years) Extremely high shock resistance Proportions: page: 4
OSRAM Opto-Semiconductors The Company The Technology The Products The Markets page: 5
LED packages: Radial and SMT Radial LED LED in SMT packages Typical examples: Radial LED (3mm/5mm) Power TOPLED Power TOPLED with lens Hyper SIDELED Product features: - Various radiation angles due to integrated epoxy lens - Maximum current: 20-30 ma Product features: - Optimum heat dissipation - Maximum current up to 70 ma - Typical luminous flux (50 ma): 2 lm (red, yellow), 1 lm (verde-green) - Radiation in vertical direction Product features: - Radiation in horizontal direction - Optimized for coupling light in light guides page: 6
Standard modules and their applications Luminaires/multi purpose lighting Illuminated signs/contour lighting Architectural lighting Decorative lighting/orientation lighting e.g. designer luminaires, recessed wall/floor luminaires e.g. backlighting of advertising and channel lettering e.g. accent lighting for buildings, lighting effects e.g. route and edge lighting, information lighting LINEARlight LINEARligh Flux BACKlight COINlight EFFECTlight MARKERlight page: 7
OSRAM LED complete systems for lighting LED connect system A system of connectors and wiring components matched to the LED modules (developed by BJB, Amsberg) Power supply units OPTOTRONICS 10 V and 24V matched to the LED modules Your benefit: Quick and simple connection, no tools required High reliability High level of safety page: 8
Illuminated signs with BACKlight For backlighting diffusing materials in illuminated advertising......and for a wide range of applications in general lighting Technical data: Height:< 5 mm Power consumption: 5 W/ m Luminance: > 200 cd/ m² Your benefit: Suitable for outdoor applications Flexible three-dimensional assembly enabled by cable connection Separabel into any number of boards Low profile (< 5 mm) for flat surface and recessed mounting Low heat generation Available in red, yellow, green, blue and white High luminous efficacy through OSRAM Power TOPLED Reference project Wöhrl, Leipzig page: 9
A versatile line-up LINEARlight For general use For coupling light into transparent and diffusing materials For escape signs and illuminated advertising For marking paths and outlines Your benefit: Separable into smallest unit without degrading performance of remaining board Low profile (< 5 mm) for flat surface and recessed mounting Low heat generation Available in red, yellow, green, blue and white High luminous efficacy through OSRAM Power TOPLED page: 10
+ U=10V _ Etched signs with LINEARlight + U=10V _ + U=10V _ + U=10V _ + U=10V _ 171199/SH OSRAM Opto Semicond. 171199/SH OSRAM OptoSemicond. 171199/SH (side view) + U=10V _ + U=10V _ OSRAM OptoSemicond. + U=10V _ (top view) LED Technical data: Height:< 6 mm Power consumption: 5 W/ m Luminance: > 200 cd/ m² OSRAM stand, Light & Building 2000 page: 11
LINEARlight LED lamp module installation page: 12
Illumination of a step with LINEARlight + Optics dimensions: length: 56 mm height above board: 12 mm height total: 10 mm Light technical datas: viewing angle: 20 for all colors 25 white luminous intensity is appr 8 times more then for the LINEARlight without LINEARlight Optics page: 13
Applications of LINEARlight Flex LINEARlight flex OS-LM 10-A : Power TOPLED OS-LM 11-A : SIDELED Applications long linear LED structures in profile systems assembly on bent areas flexible length adjustment by divisibility backlighting of synthetic material strips in the luminary industry and signage industry Reference project Bridge in Croatia features: flexible LED-strip with adhesive rear side page: 14
Applications of LINEARlight Flex page: 15
Decorative lighting by LED project:subway Clocks, Denmark technical data of LINEARlight Flex: module with TopLED height: < 2,5 mm power consumption: < 1,2 W / 140mm module with SideLED height: < 4,6 mm power consumption: < 0,4 W / 56mm luminance: depends on colour and LED-type page: 16
An all-rounder for compact luminaires COINlight For general use As a light source for marker luminaires (e.g. path/escape route markers) For recessed wall and floor luminaires Your benefit: Small modules for compact luminaires Modules available with different LED Low profile (< 10 mm) for flat surface and recessed mounting Low heat generation Available in red, yellow, green, blue and white High luminous efficacy through OSRAM SIDELED and OSRAM Power TOPLED page: 17
An all-rounder for compact luminaires COINlight page: 18
Bringing colour into a grey world EFFECTlight For effect lighting e.g. building highlights, lighting effects for columns and arches, strip lights for facades Your benefit Extremely narrow emission angle of approx. 4º Series connection of up to 14 14 modules Available in red, yellow, verde and blue High luminous efficacy through Power TOPLED with lens page: 19
Architectural lighting with EFFECTlight Technical data: Height: 35 mm Power consumption: 1.2 W Luminance: ~ 1000 cd page: 20
Bringing colour into a grey world EFFECTlight page: 21
Bringing colour into a grey world EFFECTlight page: 22
Low-profile solution MARKERlight For orientation and information lighting e.g. marking paths, steps and seats, backlighting numbers, stop-and-go signs For general lighting e.g. designer luminaires, recessed wall luminaires Your benefit Low profile for flat surface and recessed mounting Bicolor module available Low heat generation Available in red, yellow, green, blue and white High luminous efficacy through OSRAM Hyper SIDELED page: 23
Decorative lighting with MARKERlight Technical data: Height: < 6 mm Power consumption: < 0.5 W Luminance: ~ 200 cd/ m² Reference project Gewandhaus, Leipzig page: 24
Safety light for subways - provided by LED Project: Swedish Subway, Stockholm light guide 77 mm 110 mm side view 6,7 mm 1,5 mm technical data of MARKERlight, round: height: 6,7 mm power consumption: 1.5 W luminance: depends on colour e.g. red: 810 cd/m² (typ.) page: 25
Orientation lighting for hospital by LED light guide side view 52 mm 85 mm 6,7 mm 1,5 mm technical data of MARKERlight:, square: height: 6,7 mm power consumption: 1.9 W luminance: depends on colour e.g. red: 1160 cd/m² (typ.) project: Leeuwarden Medical Center, Netherland page: 26
OPTOTRONIC point the right way OPTOTRONIC controllers are developed specially for the power supply of LED modules: The electronic AC/DC converter were developed specifically for operating the LED modules with rated voltage of 10V and 24V. Meets all relevant marks of conformity: Permits the operation of Safety Class III luminaires An effective example of OPTOTRONIC and the luminous surfaces of the MARKERlights is the Gewandhaus in Leipzig In the shopping mall "Frei Caneca" in São Paouo (Brazil) you can find a pool in front of the entrance to emphasize the stylish shopping ambience. In the basin BACKlights in blue - used for a luminaire - look out for lighting effects under water. page: 27
LINEARlight colormix LINEARlight Colormix Completion of the product range LINEARlight by a color tunable module all LED change the color in the same time by PWM and OT DIM with 1-10 V-interface page: 28
OT DIM : block diagram U U t t Line voltage OT OT DIM LED module Control signal 1.. 10 V : SELV-equivalent insulation page: 29
RGB mixture of colours using OT DIM 50 Hz 230 V 1-10 V + - OT DIM + - R ~ OPTOTRONIC OT 06, OT 20 + - 24 V 1-10 V 1-10 V + - + - OT DIM + - OT DIM + - G B Linearlight colormix page: 30
LINEARlight colormix Application page: 31
LINEARlight colormix Application page: 32
LINEARlight colormix Application page: 33
For enhanced traffic safety: the LED Retrofit LED are being used more and more in traffic signals. The LED Retrofit from OSRAM OS is designed for 200 mm traffic signals. Your benefit: LED applications based on OSRAM Power TOPLED in SMT design Homogeneously illuminated front lens; individual LED are not visible Highest phantom light class to EN 12368 (Class 5) Light characteristics to EN 12368 Light distribution: type W class A 2/ 1 Type of protection IP 65 Available in red, yellow and green Schematic diagram of the optical system for OSRAM LED applications. page: 34
Where reliability counts: RAILWAY signals LED are being increasingly used in a large number of applications in the traffic sector. OSRAM OS offers the RAILWAY signals, a range of LED modules for rail signals. Schematic diagram of RAILWAY signal 136 showing the circuit board with LED, modular secondary optics and heat sink Your benefit: High optical output from OSRAM Power TOPLED Combined with a high-performance lens system Very narrow beam angle of 3 Optimum visibility and uniform luminance on the front shield Very low thermal resistance Available in red, yellow and green page: 35
Vision for the future room lighting with LED modules The question: Can LED modules be used for room lighting? Implementation (from an exhibition at the Bartenbach lighting laboratory in the summer of 2000) Construction of special LED modules (consisting of around 14,000 white and coloured OSRAM LED) The modules are installed in a ceiling unit Glare-free distribution of light in the room thanks to specially developed mini reflectors The result: This is a vision of the future that may become reality in the next five years Christian Bartenbach page: 36
Any questions? Contact Us page: 37