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Silicon Marking

SST 2017-09 Laser Marking.pdf

SST 2017-09 Laser Marking.pdf

…the
need for direct marking of silicon, GaAs, GaN/sapphire
or other semiconductors. Silicon is partially transFIGURE 5. d) leadframe mark
FIGURE 5. c) backside of silicon wafer marked with
characters <150 µm in height
FIGURE 5. a) Gold pad marked on flexible IC substrate…

Laser Marking Systems

Laser Marking Systems

…provides an elegant and efficient solution for marking parts in a production environment WaferLase ID silicon wafer marker WaferLase ID silicon wafer marker Waferlase ID systems are designed to meet the most stringent requirements of silicon wafer marking, assuring traceability ón the manufacturing…

WaferLase ID Wafer Marking System

WaferLase ID Wafer Marking System

…HERE Waferlase ID systems are designed to meet the most stringent requirements of silicon wafer marking, assuring traceability ón the manufacturing process of semiconductor devices. The systems all produce marks that are machine-readable, have no negative influence on subsequent manufacturing steps…

AVIA LX 355-20 Laser

AVIA LX 355-20 Laser

…Avia LX w/o handle Applications Application Process Material Materials Processing Drilling Engraving Scribing Cutting Marking Flexible PCB Glass Thin Film Ceramic Silicon Metal --> Features & Benefits AVIA LX Key Advantages:
* Integrated laser head – eliminates separate controller
* Compact…

HELIOS

HELIOS

…Processing Microelectronics 3D Contour Mapping Bio-Medical Research Dicing/Scribing Marking Atom Molecule Fluorescence Excitation Ceramic FPD Glass Metal Polymer Sapphire Solar Cell/Panel Plastic Silicon Electronics Hard Disk Indent card LCD Medical Device Mask Memory --> Features & Benefits…

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

Marking Lasers are used to permanently mark an almost endless list of materials. Laser marking can provide a permanent high-contrast mark on different types of plastics, allowing no direct contact with the plastic other than through the laser beam. A variety of results can be achieved when marking

Microelectronics

Microelectronics

…Scribing, Cutting and Dicing Coherent lasers are used in a large number of advanced silicon wafer applications, both in high-volume production and in the development of tomorrow’s advanced chip architectures. As silicon wafers get thinner and new material layers are added, lasers are playing a…

Industrial Laser Solutions - November/December 2015

Industrial Laser Solutions - November/December 2015

…or alter, contains unique serialization information, and doesn't change product functionality in any way. a p p l i c a t i o n r e p o r t FIGURE 1. A pill bottle marked with 2D barcodes. FIGURE 2. Silicon rubber tubing marked on its inner diameter with white characters. Precision laser marking

CMM 9.3.indd

CMM 9.3.indd

…several lasers,
including an ultraviolet marking
laser (MATRIX 355). It has been
used to mark several different
materials commonly used in
medical devices and disposables.
Some of the examples are shown
here.
Silicon rubber is commonly used
in medical…

Helios Whitepaper2014.pdf

Helios Whitepaper2014.pdf

…be used to mark sapphire,
which is difficult to mark by other means due to its extreme
hardness.
In addition to marking glass and sapphire, Helios lasers
can also be used for cutting and scribing these and
other brittle and/or delicate materials, such as silicon,
which…

IndPhotonics Micromachining Glass Cutting.pdf

IndPhotonics Micromachining Glass Cutting.pdf

…stainless steel and copper. More recently, picosecond lasers have also been used to mark integrated circuit packages. The short pulses ameliorate potential damage to the embedded die during marking. Several Asian tool manufacturers have been using In manufacturing of semiconductor microelectronics,…

32311a coverSinglesRR.indd

32311a coverSinglesRR.indd

Several display types require a high-density pattern of silicon thin film transistors (``TFTs''). If this
silicon is polycrystalline, the display performance is greatly enhanced. In the past, these polysilicon
layers could only be produced on expensive special glass at high temperatures.…

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