-
- News
- Books
Featured Books
- smt007 Magazine
Latest Issues
Current IssueBox Build
One trend is to add box build and final assembly to your product offering. In this issue, we explore the opportunities and risks of adding system assembly to your service portfolio.
IPC APEX EXPO 2024 Pre-show
This month’s issue devotes its pages to a comprehensive preview of the IPC APEX EXPO 2024 event. Whether your role is technical or business, if you're new-to-the-industry or seasoned veteran, you'll find value throughout this program.
Boost Your Sales
Every part of your business can be evaluated as a process, including your sales funnel. Optimizing your selling process requires a coordinated effort between marketing and sales. In this issue, industry experts in marketing and sales offer their best advice on how to boost your sales efforts.
- Articles
- Columns
Search Console
- Links
- Events
||| MENU - smt007 Magazine
ESCATEC Designs Miniaturised TIR Lens for High Brightness LEDs
November 27, 2015 | ESCATECEstimated reading time: 2 minutes
ESCATEC, one of Europe’s leading providers of contract design and manufacturing services, has designed a next generation, miniaturised TIR (Total Internal Reflection) lens for high brightness LEDs. About a twentieth of the size of current TIR lenses, ESCATEC’s next generation TIR lens is mounted directly onto the bare LED and secured in place with special clear optical glue. This secures the two items together with no air gap for optimal optical coupling, ensuring that the light is transferred from the LED to the TIR lens with minimal sideways losses, giving an optical efficiency of up to 95% of light being directed out of the front of the lens.
Current TIR lenses are designed to fit onto packaged LEDs and so cannot achieve the high level of optical coupling of the new design. They typically also have a much greater diameter of 20mm and height of 20mm whereas the next generation TIR lens can be as small as 4mm diameter and 4.5mm high. The new TIR lens can be made from PMMA, silicone or glass depending on how much heat it has to withstand.
The next generation TIR lens was developed to match ESCATEC’s recently launched Heat Spreader solution which enables high brightness LEDs to be packed closely together and passively cooled at power densities of up to 10W per mm2. The combined packing densities of the LEDs and TIR lenses sets a new standard for ultra-bright, compact, lightweight lighting solutions such as stage lights, searchlights and even microscope illumination. Not only do these new solutions require much less power but they also have a longer operational life of up to 50,000 hours compared to 2,000 hours for a comparable Xenon lamp.
ESCATEC has a reference design available with 20W LEDs fitted within an area of 1.4mm by 1.7mm that generates a collimated beam of 10W light power with only +/-12 degrees of dispersion.
About ESCATEC
The ESCATEC Group provides fully-integrated electronic and mechatronic design and manufacturing solutions to assist customers in achieving success in their market. Its one-stop solutions and best-in-class service enable companies around the world to operate more profitably, sustainably and efficiently. Founded in 1984, its history is full of innovation, which made it a first choice partner for many European and North American OEMs. The Swiss-owned company perfectly blends Swiss business philosophy and attention to quality, precision and detail with the advantage of low-cost, mass-volume manufacturing capabilities in its Asian factories.
Suggested Items
ZESTRON Welcomes Whitlock Associates as New Addition to their Existing Rep Team in Florida
04/19/2024 | ZESTRONZESTRON, the leading global provider of high-precision cleaning products, services, and training solutions in the electronics manufacturing and semiconductor industries, is thrilled to announce the addition of Whitlock Associates to its esteemed network of sales representatives.
SEMI Applauds U.S. Chips Act Award for Samsung Electronics Facilities to Strengthen Domestic Semiconductor Supply Chain
04/17/2024 | SEMISEMI, the industry association serving the global electronics design and manufacturing supply chain, applauded the United States Department of Commerce’s announcement of a Preliminary Memorandum of Terms for an award under the CHIPS and Science Act to support the expansion of Samsung Electronics’ presence in Texas and the company’s development and production of leading-edge chips.
Ark Electronics Expands Global Manufacturing Factory Network in North America and Europe
04/17/2024 | PRNewswireElectronic Manufacturing Company Ark Electronics recently announced the expansion of its Global Factory Network with the addition of Electronics Manufacturing Service (EMS) capabilities in Mexico and Europe.
SIA Applauds CHIPS Act Incentives for Samsung Manufacturing Projects in Texas
04/16/2024 | SIAThe Semiconductor Industry Association (SIA) released the following statement from SIA President and CEO John Neuffer applauding semiconductor manufacturing incentives announced by the U.S. Department of Commerce and Samsung.
Report Reveals ‘True Impact’ of Manufacturing is Nearly a Quarter of UK GDP
04/15/2024 | Manufacturing Technologies AssociationManufacturing is having a far greater impact on the UK economy than first thought according to a major new report released today.