The AccuThermo AW410  was derived from the AG Associates 610 production-proven design.  Allwin21 Corp. is the exclusive manufacturer of the AG Associates Heatpulse 610 desktop atmospheric RTP (Rapid Thermal Processing) system.  The system uses high intensity visible radiation to heat single wafer for short process periods of time at precisely controlled temperatures. The process periods are typically 1‑600 seconds in duration, although periods of up to 9999 seconds can be selected. These capabilities, combined with the heating chamber's cold-wall design and superior heating uniformity, provide significant advantages over conventional furnace processing.

AccuThermo AW410 Applications:

Silicon-dielectric growth

Implant annealing

Glass reflow

Silicides formation and annealing

Contact alloying

Nitridation of metals

Oxygen-donor annihilation

Other heat treatment process

AccuThermo AW 410  Typical Application Areas:

Chip manufacture

Compound industry: GaAs,GaN,GaP,GaINP,InP,SiC, III-V,II-VI

Optronics, Planar optical waveguides, Lasers

Nanotechnology

Biomedical

Battery

MEMS

Solar

LED

 

AccuThermo AW410 Key Features:

35 years’ production-proven real RTP/RTA/RTO/RTN system.

Scattered IR light by special gold plated Al chamber surface.

Allwin21 advanced Software package with real time control technologies and many useful functions.

Consistent wafer-to-wafer process cycle repeatability.

Top and bottom High-intensity visible radiation Tungsten halogen lamp heating for fast heating rates with good repeatability performance and long lamp lifetime.

Cooling N2 (Or CDA) flows around the lamps and quartz isolation tube for fast cooling rates

Elimination of external contamination by Isolated Quartz Tube

Up to six gas lines with MFCs and shut-off valves

Energy efficient.

Small Footprint.

Made in U.S.A.

AccuThermo AW410  Software Key Features:

Integrated process control system

Real time graphics display

Real time process data acquisition, display, and analysis

Programmed comprehensive calibration and diagnostic functions

Closed-loop temperature control with temperature sensing.

Precise time-temperature profiles tailored to suit specific process requirements.

Faster, easier Programmable comprehensive calibration of all subsystems, leading to enhanced process results.

A recipe editor to create and edit recipes to fully automate the processing of wafers inside the AccuThermo RTP

Validationof the recipe so improper control sequences will be revealed.

Storage of multiple recipes, process data and calibration files so that process and calibration results can be maintained and compared over time.

Passwords provide security for the system, recipe editing, diagnostics, calibration and setup functions.

Simple and easy to use menu screen which allow a process cycle to be easily defined and executed.

Troubleshooting feature which allows engineers and service personnel to activate individual subassemblies and functions. More I/O, AD/DA “exposure”.

Use PowerSum technology to detect the process and increase Yield.

Watchdog function: If this board looses communication with the control software, it will shut down all processes and halt the system until communication is restored.

GEM/SECS II function (Optional).

AccuThermo AW410  Specifications:

Wafer sizes: Small pieces, 2", 3", 4" wafer capability

Recommended ramp up rate:  Programmable, 10°C to 120°C per second. Maximum Rate: 200°C (NOT RECOMMENDED)

Recommended steady state duration: 0-300 seconds per step.

Ramp down rate:  Non-programmable, 10°C to 200°C per second. 

Recommended steady state temperature range:  150°C - 1150°C. Maximum 1250°C (NOT RECOMMENDED)

ERP Pyrometer 450-1250°C with ±1°C accuracy when calibrated against an instrumented thermocouple wafer.

Thermocouple 100-800±0.5°C with ±0.5°C accuracy & rapid response.

Temperature repeatability: ±0.5°C or better at 1150°C wafer-to-wafer.  (Repetition specifications are based on a 100-wafer set.)

Temperature uniformity: ±5°C across a 6" (150 mm) wafer at 1150°C.  (This is a one sigma deviation 100 angstrom oxide.)  For a titanium silicide process, no more than 4% increase in non-uniformity during the first anneal at 650°C to 700°C.

Process/Purge gas inputs: Any inert and/or non-toxic gas regulated to 30 PSIG and pre-filtered to 1 micron. Typically, N2, O2, Ar, He, Forming gas, NH3, N2O2 are used.

AccuThermo AW410Configuration:

AccuThermo AW 410 Main Frame with wires.

Power Type: Three Phase, worldwide power type(50/60 Hz)

CE Mark if Necessary

Pentium® class computer with a 17-inch LCD monitor and Allwin21 Corp proprietary software package.

Mouse and standard keyboard .

Aluminum oven chamber with water cooling passages and gold plating plates..

Door plate with one TC connection port.

Isolated Quartz Tube W/O Pyrometer window or with Pyrometer Window.

Oven control board and one main control board.

Bottom and top heating with 17 (1.5KW ea) Radiation heating lamp module with 4 bank zones (Top Front&Rear, Bottom Front&Rear).

Quartz Tray for 2 to 4 inch round wafer or customized.

Gas line with one Gas MFC without shut-off valve

T-Shaped Quartz with qualified K Type TC and one set holder for 100-800°C temperature measurement.

Package of 5 pieces of thermocouple wires as spare TC

USB with original Software backup.

AccuThermo AW410Options:

Multiple Process Gases (Up to 6) and MFCs with Extended Gas Box and Gas Control Board

Carrier or Susceptor for small sample, transparent substrate and substrate with metal thin film on top.

Patented ERP Pyrometer (400-1250°C) as non-contact high temperature sensor.

Chiller for ERP Pyrometer

2-inch, 4-inch TC Wafer, Single Point for Pyrometer calibration

Omega Meter for Pyrometer and Thermocouple calibration

Shut-off valve for Quartz Tube&Lamps cooling control

Spare Parts

 

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