TT VISION is a technology driven company specializing in the development of automated machine vision solutions. We offer one of the most cost effective PC-based vision systems through innovative solutions developed in-house. The high speed, high accuracy and highly repeatable system are the result of years of research of refinement from field tests. Today, our vision systems are installed worldwide in multi-national facilities from USA, China, Philippines, Costa Rica and Malaysia.
Wafer and Package AOI Equipment
Key Features :
Optional5-sided and 6-sided surface inspection
2.5D depth technology
Modular and flexible
64-bit operating system
Xeon processor
Throughput ranging from 20,000 uph to 50,000 uph
Camera resolution ranging from 5 megapixels at 75fps 12 megapixels at 66fps
Application :
Inspection after wafer dicing to detect surface defects.
Inspection after package singulation to detect package, mark, lead and plating defects.
Wire Bond AOI Equipment
Key Features :
Optional5-sided and 6-sided surface inspection
2.5D depth technology
Modular and flexible
64-bit operating system
Xeon processor
Throughput ranging from 20,000 uph to 50,000 uph
Camera resolution ranging from 5 megapixels at 75fps 12 megapixels at 66fps
Application :
Inspection after wafer dicing to detect surface defects.
Inspection after package singulation to detect package, mark, lead and plating defects.
Substrate Package AOI Equipment
Key Features :
Line Scan Technology
2D Auto Inspection
Very fast large panel Inspection
Throughput up to 500 strips per hour
Camera Resolution of 16000 Pixel at 47.5KHz Max Line Rate
Application :
Inspection of lead frame substrate to detect etching, mechanical and plating defect.
AOI Vision Module
Key Features :
High resolution (25MP/16K) Industrial Camera and In-house R&D RGB Illumination.
Accuracy up to 10μm.
Image processing speed < 1sec, UPH4000.
Robust and reliable defects detection inspection algorithm and multi-tier color sorting capabilities at narrow grey steps difference.
Easy integration on production line or sorter.
User friendly GUI, conform to SEMI standard.
Real time data availability for further analysis
English/Chinese GUI interchangeable.
PERC Vision Cell Sorter
Key Features :
Vision only solar cell inspection and sorting equipment with options of the following modules:
Front view vision module (colour class, geometry, fingerprint interruption, edge break, chipping, pin hole, stain, scratches, paste stain, oxidization)
EL or PL vision module (micro-crack, broken finger, dark core, cloud, dark spot/snow spot, stain, scratches)
True colour line scan camera
EL or PL inspection module equipped with high resolution camera
Pick and place cell loading arm
Throughput up to 3,600 cells per hour
Both vision modules can be turned on at the same time or with either one of 2 inspection modules, depending on application requirements.
Optional compact version
IBC Solar Cell Sorter
Full-fledged inspection, testing and sorting with incorporation of the following :
3D line scan for rear side inspection
Combination of colour line and area scan for front side inspection
PL for micro-crack and solder pads defects inspection
Infrared imaging for hot-spot measurement
Laser profilometerfor metal line profile measurement
Vision aligner for cell positioning and alignment for probing
I-V tester and advanced data analysis
Interleaf paper placement before cell sorting
Combination of belt and walking-beam conveyor for high speed and high stability cell transportation
Throughput up to 2,400 cells per hour
Capable of handling solar cells ranging from 5 inches to 6 inches.
HJT Solar Cell Sorter
Key Features :
Vision and testing inspection capabilities incorporating the following:
Front vision inspection module
Rear vision inspection module
EL vision inspection
I-V tester
Vision aligner for cell positioning
Option to link 1 or 2 separate co-firing furnaces to 1 sorter
24 sorting bins and expandable
Vacuum conveyor for stable and fast transportation.
Throughput up to 3,200 cells per hour
Robotic Machine Tending
Features :
Collaborative robots from Universal Robots (UR).
Tending one or multiple machines.
Customized end-effector and product trays.
Post process quality vision inspection.
Operate under lights-out environment.
Cobot equipped mobile robot (AGV/AIV).
Specification
Machine Dimension Varies
Cobot Payload 3.5 and 10 kg
Repeatability Up to 30 micron
Product Loading Format Tray, Cassette, Magazine, etc.
UPH 75
Vision Module Accuracy +/- 10 Micron
Facility Requirement Power: 220-240 VAC Single Phrase 50/60Hz CDA: 0.6MPa
Robotic Spot Welding
Features :
Collaborative robots from Universal Robots (UR).
Customized end-effector and universal jigs.
Modular system to support multiple production lines.
High precision pick and place, and calibration with arm mounted camera.
Post welding quality inspection with vision system.
Real time utilization update over the internet.
7th axis capability with cobot on linear actuators.
Welder on station or mounted on cobot arm.
Specification
Machine Dimension Varies
Cobot Payload 3, 5 and 10 kg
Repeatability Up to 30 micron
Product Loading Format Tray, Cassette, Magazine, etc.
UPH 200
Vision Module Accuracy +/- 0.6 mm
Facility Requirement Power: 220-240 VAC Single Phrase 50/60Hz CDA: 0.6MPa
Robotic Pick and Place + Assembly
Features :
Vision guided high accuracy pick and place.
Automated part assembly with UR5 cobot.
Customized end-effector with vacuum pickup.
Modular system with docking capability, made possible with vision calibration.
High performance flexible component feeder system with overhead camera to singulate bulk parts.
Force torque sensor equipped for z-height measurement and force sensitive applications.
Specification
Machine Dimension Varies
Cobot Payload 3, 5 and 10 kg
Repeatability Up to 30 micron
Product Loading Format Tray, Cassette, Magazine, etc.
UPH 200
Vision Module Accuracy +/- 0.6 mm
Facility Requirement Power: 220-240 VAC Single Phrase 50/60Hz CDA: 0.6MPa
