LASER MARKING AND INSPECTION OF MEMS CAPACITORS
CAPACITORS1
Strip magazine input/output tables | Fully enclosed | Handler control | Dual monitors
CAPACITORS2
Handler PC on left | Machine vision PC on right | Laser PC in OEM cabinet
CAPACITORS3
Multiple strip types marked & inspected by same handler | 40 strips per magazine
CAPACITORS4
Movable table holds 8 magazines
CAPACITORS5
Strip at laser mark site
CAPACITORS6
Strip at inspection site
LASER MARKING AND INSPECTION OF DLP (DIGITAL LIGHT PROCESSING) CHIPS
DLP
JEDEC-tray laser marker | Tray stackers in left cabinet | Laser marking & inspection in right cabinet
DLP3
Laser: Device starts with ink mark - Ink mark is "erased" by laser - Device is laser marked
DLP4
In-line Exatron Peregrine programmer
DLP5
Peregrine programmer makes contact directly to devices in JEDEC tray
DLP1
In-tray inspection & marking at same position | Machine vision: Finds location of each device - Aligns laser mark to each device - After marking, verifies 2D bar code
LASER MARKING AND INSPECTION OF AUDIO SENSORS
AUDIOLASER1
Dual cameras Read bar code from card bottom Laser mark bar code on each device on card top side Verify bar code mark
AUDIOLASER2
Small footprint