LCD Tester Comparison

Westar offers a range of lcd testers for a variety of applications such as cell phone display testing, monitor visual inspection, laptop lcd repair, burn-in analysis, and TV performance testing. The following summary will help you decide which lcd tester is right for your application.

SpecificationsT-Drive Series
OutputsT-Drive IIIT-Drive IIT-Drive SD100
Video Channels111
Dual LVDS Outputvia Quad LVDSvia Quad LVDSOptional
Quad LVDS Output8 to 135MHz (up to 540 MP/sec for 4 pixel/clock)8 to 135MHz (up to 270 MP/sec for quad pixel)No
eDP/DisplayPort OutputUp to 165 MHz
(660 MP/sec for 4 lanes),
1,2, or 4 lanes,
1.6, 2.7, or 5.4 GB/sec
(Optional) 20 to 270 MHz, 1, 2, or 4 lanes, 1.6 or 2.7 GB/secNo
TTL OutputNo(Optional) 1 to 85 MHz (Up to 170 MP/sec for dual pixel)Optional
TMDS OutputTBA(Optional) 25 to 165 MHz(Optional) 25 to 165 MHz
Analog OutputTBA(Optional) 1 to 165 MHz(Optional) 1.5625 to 170 MHz
CPU InterfaceTBANoIntel, Motorola 8,9,16,18 bus width
SPI Interface3-wire or 4-wire
8,9,16,18,24 bit bus width
No3-wire or 4-wire
8,9,16,18,24 bit bus width
Discrete I/O12 In/Out8 input 8 output4 pairs
Backlight Driver ControlPWM, I2C, Resistive, VoltageVoltage, Resistive, SM-Bus, PWMVoltage, Resistive, SM-Bus
LED Backlight DriveTBANoSerial, Common Anode/Cathode
PatternsT-Drive IIIT-Drive IIT-Drive SD100
Pattern Switch Time1 frame (16 msec @ 60Hz)1 frame (16 msec @ 60Hz)1 frame (16 msec @ 60Hz)
Built-in PatternsFull field, color wedge, cross-hair, pixel checkerboard, horizontal/vertical single/dual line, and more
Bits per Color10 (LVDS), 16 (eDP/DisplayPort)10 (LVDS, DisplayPort), 8 (TTL/TMDS/Analog)8
Bitmap download100 bitmaps, up to 4Kx2K48 WQXGA bitmaps40 UXGA bitmaps
(Optional) 80 UXGA
PowerT-Drive IIIT-Drive IIT-Drive SD100
Internally generated programmable power2:2.5 to 24V / 3A
1:9 to 24V/6A
2: 2.5 to 24V / 3A
1: 9 to 24V/6A
1: (optional) -24 to -2.5V /0.5A
3: 1.4 to 3.6V / 25mA
Power SequencingYesYesYes
Power MeasurementsVia keypad and remote I/FVia keypad and remote I/FNo
FeaturesT-Drive IIIT-Drive IIT-Drive SD100
Operator KeypadIncludedIncludedIncluded
Keypad AdjustmentsPattern color, pattern intensity, pattern location, backlight brightness, etc.
Remote InterfaceOptionalOptionalOptional
Drive Profiles Storage500500250
EDID FunctionsRead, Write, CompareRead, Write, CompareNo
PC-based SoftwareIncludedIncludedIncluded
Programmable VectorsYesNoYes
Electro MechanicalT-Drive IIIT-Drive IIT-Drive SD100
Input Power90-264 VAC, 47-63Hz, 200W88-264 VAC, 47-63Hz, 240W88-264 VAC, 47-63Hz, 150W
Dimensions5.75″ H x 10.5″ W x 9.75″ D5.75″ H x 12.75″ W x 9.23″ D5.75″ H x 12.75″ W x 7.75″ D
Weight5 lbs.7.5 lbs.6 lbs.
More InfoT-Drive IIIT-Drive IIT-Drive SD100
Link to Product PageT-Drive IIIT-Drive IIT-Drive SD100