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FPD Driver Test System ST6730
Low-cost Testing with Test System Using Per-pin Digitizers and UCB
ST6730

With the diffusion of full HDTV and the widening use of mobile devices, today’s LCD drivers have more pins and a wider gray-scale range, and there is an increasing pressure to reduce costs. With per-pin digitizers that have 18 bit resolution, the ST6730 can test over 10 bits gray-scale source drivers at a high data rate of 750 MHz.
In addition, the ST6730 supports the use of UCB, reducing the cost of probe cards.

Per-pin Digitizer, Per-pin Comparator
Each LCD pin has its own digitizer and comparator to reduce test time and increase program flexibility.
High Speed Digital Pin
375MHz clock to generate a 750MHz data rate 50mV voltage range adapts to fast, low power consumption serial interfaces.
Visual User Interface AViPS™
Improved AViPS™ for more effective test
program development, debugging, and
analysis
Lower Cost of Ownership
ST6730's footprint is smaller and it consumes less power than other comparable test systems, reducing production costs.
4-DUTs Parallel Testing of LCD
Drivers
The ST6730 has made it possible to test 4-DUTs in parallel per test head.
Low Running Costs
An area is available in the test head for an external testing device to be mounted (Type-A Head and Type-B Head).
The design of the probe card wiring layers has been simplified for shorter turn around times (TAT) and lower costs.
Target devices:
TFT Source /Gate Driver,
STN Segment /Common Driver,
LCD Control Driver,
Organic EL Driver
Data rate: 750MHz
Clock rate: 375MHz
Number of pins:
LCD: 2400 pin (max.)
I/O: 388 pin (max.) 
Parallel measurement:
2,3,4DUTs
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