SemiLEDs Introduces 10W Integrated RGBW LED
Compact form factor eases color mixing, simplifies integration
November 18, 2013 – Chunan, Taiwan – SemiLEDs Corporation (NASDAQ: LEDS), a world leader in vertical LED technology solutions, today announced the introduction and release of the 10-Watt M63 RGBW integrated 6363 LED. The 4-channel M63 RGBW delivers over 410 total lumens of combined red, green, blue and white light output. The compact 6.3mm x 6.3mm dimensions enable the M63 RGBW to fit in a wide range of color-changing applications, including entertainment (stage lights, backdrops and spotlighting), large scale displays, and color-adjustable luminaires for building façade, wall washing or specialized interior luminaires.
“The M63 RGBW demonstrates a new level of LED product integration from SemiLEDs”, commented Dr. Ilkan Cokgor, Executive VP of Sales and Marketing for SemiLEDs. “By combining three colors, plus an independent phosphor-coated white emitter, onto a single LED package, our customers will be able to better optimize the optical and thermal properties of their design, while minimizing the manufacturing complexities of their luminaires or large scale displays. This integrated approach is enabled by our well-validated and robust metal vertical LED product portfolio, which can be reliably driven harder to deliver higher than average lumen density and increase the lumens per dollar,” Dr. Cokgor added.
The integrated package is the first to bring together SemiLEDs vertical, white chip, and ceramic packaging technologies. Measuring just 6.3mm on a side (39.7 square mm/.06 square inch), the compact multi-color LED opens the door to arrays with cumulative lumen-densities in excess of 6000 lumens per square inch. Beyond just the size and potential for high-lumen densities, the square footprint also greatly simplifies color mixing and integration with secondary optics, including narrow beam spotlights which benefit from the symmetry and depend upon minimized source sizes. When compared to a strictly RGB source, the addition of discrete white to the color changing LED architecture enables a broader spectrum and more natural white palette to be projected. The white source in the M63 RGB delivers 100 lumens per watt at a correlated color temperature (CCT) of 6300K to 8000K. By its nature, an RGBW LED should include a cool-white source to compliment the additive nature of the colors in the integrated device.
“Every current technology trend is towards higher integration, both to reduce component count and simplify the final design, and that carries with it a ripple effect that continues into process engineering and manufacturing,” continued Dr. Cokgor. “As a result of its broad technology offering, SemiLEDs is in a somewhat unique position to reliably deliver these higher levels of integration, as reflected in our new M63 RGBW. High quality LED manufacturers will continue to differentiate and add value to the industry by driving increasing integration at both the component and subsystem level,” he concluded.
About SemiLEDs Corporation
SemiLEDs develops and manufactures LED chips and LED components primarily for general lighting applications, including street lights and commercial, industrial and residential lighting, along with specialty industrial applications such as ultraviolet (UV) curing, medical/cosmetic, counterfeit detection, and horticulture. SemiLEDs sells blue, green and UV LED chips.
Forward Looking Statements
This press release contains statements that may constitute “forward-looking” statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and as defined in the U.S. Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact could be deemed forward-looking, including, but not limited to, any projections of future revenues, income, margins or other financial information; any statements about historical results that may suggest trends for SemiLEDs’ business; any statements of the plans, strategies and objectives of management for future operations; any statements of expectation or belief regarding recovery of the LED industry, market opportunities and other future events or technology developments; any statements regarding SemiLEDs’ position to capitalize on any market opportunities; and any statements of assumptions underlying any of the foregoing. These forward-looking statements are based on current expectations, estimates, forecasts and projections of future SemiLEDs’ or industry performance based on management’s judgment, beliefs, current trends and market conditions and involve risks and uncertainties that may cause actual results to differ materially from those contained in the forward-looking statements. SemiLEDs’ Annual Report on Form 10-K filed with the Securities and Exchange Commission (the “SEC”) and other SemiLEDs filings with the SEC (which you may obtain for free at the SEC’s website at http://www.sec.gov) discuss some of the important risks and other factors that may affect SemiLEDs’ business, results of operations and financial condition. SemiLEDs undertakes no intent or obligation to publicly update or revise any of these forward looking statements, whether as a result of new information, future events or otherwise, except as required by law.
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