LEDs & OLEDs

Products, Materials + Tools | Jan 09, 2013
SemiLEDs Announces Efficiency Improvement for its EV-LED Family
SemiLEDs Announces Efficiency Improvement for its EV-LED Family SemiLEDs announced its recent improvements in both epitaxial quality and chip process to its EV- family of LED chips. These improvements allowed a 10% increase in blue chip brightness and 8% decrease in forward voltage (Vf) during mass production, enabling its clients to achieve over 130 lm/W with cool white and 110 lm/W with warm white. The measurements were taken at 350 mA. Read more »
Products, Materials + Tools | Jan 16, 2013
Everlight Announced to Demonstrate New Series of LED Components at Lighting Japan 2013
Everlight Announced to Demonstrate New Series of LED Components at Lighting Japan 2013 Everlight, a leading player in the global LED industry, represents brand new series of LED components at 2013 Lighting Japan. This year, Everlight showcases the most updating series of high efficient and brightness LED packages for general lighting, automotive and infrared sensor applications. Everlight brings up the concept of “The Right LED for the Right Application,” in order to provide the best performance and quality for different applications. Besides, we also wish everyone can work together to create an ECO-friendly environment for our next generation by using the most efficient LED products of Everlight. Read more »
Products, Materials + Tools | Jan 21, 2013
InfiniLED MicroLEDs achieve Ultra-High Light Intensity
InfiniLED MicroLEDs achieve Ultra-High Light Intensity InfiniLED’s latest MicroLEDs (µLEDs) have produced record optical beam intensity. This new device is capable of producing up to 1mW of light from a single 20µm pixel at 405nm. This is equivalent to a light output density of more than 300 W/cm2 – the highest recorded for a commercially available LED type device. Read more »
Products, Materials + Tools | Jan 23, 2013
Sharp Presents New Mega ZENIGATA LEDs with 108 lm/W for Europe
Sharp Presents New Mega ZENIGATA LEDs with 108 lm/W for Europe The newest generation of Mega ZENIGATA LEDs from Sharp shines with a luminous efficiency of up to 108 lm/W in standard use. The new LED arrays with model number GW6DxxxxNFC are available in four different performance classes: 15 W, 25 W, 35 W and 50 W. The 50 W arrays require a forward voltage of 50 V and are designed for a constant current of 950 mA. In this way, they achieve a luminous flux of up to 4780 lm. With increased energy input of up to 1500 mA, the brightness of the 50 W COB LED may be trimmed to 6930 lm. Read more »
Products, Materials + Tools | Jan 28, 2013
Sharp's New Mini ZENIGATA LEDs with a Round Light Emitting Surface
Sharp's New Mini ZENIGATA LEDs with a Round Light Emitting Surface New compared to previous models is the round form of the light emitting surface (LES) of the new product generation of Sharp's Mini ZENIGATA LEDs. Due to their circular LES, modules of type GW6BxxxxHED have qualities similar to a high-performance point light source. Compared to earlier models and to conventional multipoint light sources, they require simpler optics. The narrow dimensions combined with the small, round LES enable a high degree of flexibility in design even for compact lights with an extremely narrow dispersion angle, as is especially required for down-lights / spotlights. Read more »
Products, Materials + Tools | Feb 14, 2013
Philips Introduces Die-Level LUXEON Flip Chip LED Technology
Philips Lumileds today announced new LUXEON Flip Chip LED devices that will enable the next generation of lighting applications by providing luminaire manufacturers with more design flexibility. Users can now access Philips Lumileds technology through a robust LUXEON Flip Chip die format giving them greater design options than in the past. Read more »
Products, Materials + Tools | Feb 22, 2013
ProLight Opto to Exhibit Taiwan’s Energy Label Compliant LED at TILS
ProLight Opto to Exhibit Taiwan’s Energy Label Compliant LED at TILS ProLight new COB LED will be associated with lighting products that are compliant with Taiwan’s Energy Label. Energy Labels stand for high energy efficient products which consume less energy, hence saving operation costs. COB light engine series is a compact high flux density light source which ranges from 12W~200W, which are designed for large & open area lighting. The ProLight COB LED will be featured at Booth: B1020 from March 26 to 29, 2013 Taiwan International Lighting Fair. Read more »
Products, Materials + Tools | Feb 27, 2013
Edison Opto Exerts the Advantages of COB Package with Its New EdiPower II HM and CA Series
Edison Opto Exerts the Advantages of COB Package with Its New EdiPower II HM and CA Series In the past few years, LED has become a new darling in lighting market due to its outstanding color saturation and long lifetime. However, the problems of luminous efficacy, heat dissipation and high cost still need to be improved. In recent years, there emerges a new package method in the industry - COB package and it can meet the application demands for LED lighting market. Different from the traditional SMD package, COB package is to encapsulate single or multiple chips directly on aluminum substrate and it can strengthen the performance of LED heat dissipation. Due to the advantages of low thermal resistance, low assembly costs and excellent light uniformity, COB package has become an overwhelming trend in high power LED and has been widely applied in lighting market. Read more »
Products, Materials + Tools | Mar 05, 2013
Philips Sets New Mid-Power LED Standard with LUXEON 3535L
Philips Sets New Mid-Power LED Standard with LUXEON 3535L Philips Lumileds introduced the LUXEON 3535L family of mid-power LEDs, offering 165 lumens per watt (165 lm/W) at cool white and 150 lm/W at warm white, the highest efficacy available for the category on the market. The LUXEON 3535L line supports ENERGY STAR® certification requirements for color quality and a lumen maintenance lifetime of 35,000 hours at test conditions as high as 105˚C and 150mA. Read more »
Products, Materials + Tools | Mar 21, 2013
The HV LED Series You Need
The HV LED Series You Need ProLight’s HV LED Series are designed for applications including luminaires that have space limitations and cost sensitive lighting applications. ProLight’s best performing HV LED have the efficacy of around 150lm/W in warm white color. ProLight also provide HV Module Series, which is designed for downlight applications and cost sensitive retrofit bulbs. The module supports both 110V and 230V markets and have the benefit of minimizing the amount of electronic components used in drivers. Read more »
Products, Materials + Tools | Mar 26, 2013
Alpha-One: Reflective Mirror Type LED AOP1-8505P3 (λ P850nm)
Alpha-One: Reflective Mirror Type LED AOP1-8505P3 (λ P850nm) Alpha-One, a leading Japanese LED supplier, provides new small and compact LEDs with high light output intensity levels by using a special packaging technology. Especially model No. AOP1-8505P3 λP850nm, with a viewing angle of ±7°, has a larger LED chip inside for an approx. 6.0x6.0x3.0mm package. This device has an extremely high intensity level of Ie=340mW/sr (at IF=100mA). It can be operated by IFP=Max. 2A (Pulse width≦0.55ms, duty 1/60). Read more »
Products, Materials + Tools | Mar 27, 2013
Cree Expanded Family of Integrated LED Arrays to Provide Higher Luminous Flux
Cree Expanded Family of Integrated LED Arrays to Provide Higher Luminous Flux Cree, Inc. extends the XLamp® CXA family of integrated LED arrays with the new higher-light-output CXA2540 and CXA3050 LEDs. Optimized to simplify designs and lower system cost, the new CXA LEDs deliver 5,000 to over 10,000 lumens, enabling new applications such as high-output track lights and downlights, outdoor area lighting and high-bay lighting. Read more »
Products, Materials + Tools | Mar 29, 2013
Cree Introduces XLamp XQ LEDs, Delivering Breakthrough Size and Light Distribution
Cree Introduces XLamp XQ LEDs, Delivering Breakthrough Size and Light Distribution Cree, Inc. announces the availability of a new product family, XLamp® XQ LEDs, featuring a unique combination of small size, novel light distribution and high-reliability design. This combination of features enables the next generation of designs for applications that require broader light distribution such as omni-directional lamps and fixtures. Read more »
Products, Materials + Tools | Apr 03, 2013
Osram Ostar Stage LED: Flexible White for the Stage
Osram Ostar Stage LED: Flexible White for the Stage Osram Ostar Stage LEDs from Osram Opto Semiconductors offer high luminance of 48 million candelas per square meter (Mcd/m2) and tunable color tones from cold white to warm white. Combined with their extremely low-profile design and glass cover with its anti-reflective coating, they provide the basis for compact spotlights with an extremely narrow beam. This LED is ideal for use in moving head spotlights on stage, for booth lighting at trade fairs and for architectural lighting. Read more »
Products, Materials + Tools | Apr 08, 2013
HONGLITRONIC the 3rd Generation Epoxy Molded SMD LED EMC3535
HONGLITRONIC the 3rd Generation Epoxy Molded SMD LED EMC3535 Honglitronic introduces the SMD LED EMC3535. Performance in thermal resistance is better than PPA, 300℃ is workable as well as high reliability assurance. High thermal conductivity, low thermal resistance (Rthj-s is around 10°C/W). The SMD LED EMC3535 offers 115lm/W for natural white and 95lm/W for warm white, compact size with high watts & high luminous efficiency (max power 1.5W and 120lm/W). Higher cost-performance ratio than ceramic LED, circuit design of low current in series connection is available. EMC3535 is being LM-80 6000h tested. Supports ENERGY STAR® lumen maintenance certification requirements. Read more »
Products, Materials + Tools | Apr 10, 2013
Plessey Releases GaN on Silicon LEDs
Plessey Releases GaN on Silicon LEDs Plymouth, ENGLAND - Plessey announced that samples of its Gallium Nitride (GaN) on silicon LED products (p/n PLW111010) are available. These entry level products are the first LEDs manufactured on 6-inch GaN on silicon substrates to be commercially available anywhere in the world. Plessey is using its proprietary large diameter GaN on silicon process technology to manufacture the LEDs on its 6-inch MAGIC™ (Manufactured on GaN I/C) line at its Plymouth, England facility. The use of Plessey's MAGIC GaN line using standard semiconductor manufacturing processing provides yield entitlements of greater than 95% and fast processing times providing a significant cost advantage over sapphire and silicon carbide based solutions for LEDs of similar quality. Read more »
Products, Materials + Tools | Apr 18, 2013
LUXEON Z ES: The Perfect Fit
LUXEON Z ES: The Perfect Fit The Micro-Mini, High-Power LED, Undomed for Precise Optical Control: Undomed for precise optical control and 75% smaller, latest LED platform from Philips Lumileds offers highest flux density: gives customers most flexibility in design and best white color consistency in industry. Read more »
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