Page 108
www.us-tech.com
October, 2017
Peters: Deep Black Solder Mask for LED Applications
Kempen, Germany — LED technology is often assembled on temperature- stable white substrates with a high degree of reflectivity. Some applica- tions, however, require the opposite
substrate, in particular the conduc- tive pattern and the circuit carrier. Covering power is always
dependent on the layer thickness. Due to its effective pigmentation, the
Neu Dynamics Corp is an ISO 9001:2008 certified Tool, Mold and Die man- ufacturer
specializing in tooling and equipment used in building
Semiconductors, Electronics, components and a wide variety of the devices used in automotive, telecommunications, solar and medical applications. We further offer small to medium volume contract molding services for
microelectronic packages such as BGA, QFN, MLP, optical components etc. We also have capability to provide insert molding services for items such as connectors.
CONTRACT MOLDING OVERMOLDING TOOLING
Phone 215-355-2460 CUSTOM MACHINING
MOLD DESIGN AND FABRICATION
WWW.NEUDYNAMICS.COM SALES@NEUDYNAMICS.COM
Fax 215-355-7365 Elpemer SD 2447 XM solder mask.
NDC International offers specialized equipment built for today's high-tech semiconductor assembly processes.
HANMI SEMICONDUCTOR
MPP MANUAL WIRE BONDERS
K&S CAPILLARIES K&S DICING BLADES
MASTER MACHINERY CUSTOM AUTOMATION RGT WAFER FRAMES
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effect — maximum absorption and minimal diffusion, e.g. for generating a small point-shaped light-source. LED display applications, such as vehicle tail lights, display panels, traf- fic lights, or advertising applications, demand high contrast. To meet this demand, Lacke werk
Peters has introduced a black, opaque, photo-imageable solder mask, Elpemer SD 2447 XM. Its non-reflec- tive, matte surface generates a back- ground that contrasts with the LED. This lacquer system remains
color-stable, even under extreme temperature stress. The opaque adjustment ensures coverage of the
DISPENSE WORKS INC Benchtop Assembly Solutions
Vision system with up to 4 cameras Multiple pick & place heads Corrects for X, Y and Theta (rotation) Assembles chip with controlled force Z height probe / XYZ calibration Great for low volume / high mix
Ultra precise adhesive dispenser option Universal vacuum tooling Optional tool changer (8 position)
Network (LAN), RS-232 & Dual USB Ports Gerber, DXF, G-code, PLT, etc. Direct input Windows Software Suite graphical setup
SMT Production System with Vision
substrate is covered even at lower layer thicknesses in a deep black color with long-term stability. At the same time, exposure time of this aqueous-alkaline-developable solder mask is kept at reasonable levels, while maintaining the desired level
of resolution. Contact: Lackwerke Peters
GmbH & Co. KG, Hooghe Weg 13,
47906 Kempen, Germany % +49-2152-2009-946 fax: +49-2152-2009-70 E-mail:
peters@peters.de Web:
www.peters.de
See at productronica, Hall B3 Booth 348
Made in the USA
www.dispenseworks.com • 815-363-3524 •
info@dispenseworks.com 7:59:26 AM
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