Multi-channel LCD cell evaluation system
It is a system for measuring multiple LCD cells in parallel continuously and acquiring data.
Measurable Items - TV Measurement (Voltage-Brightness Measurement) - Vcom Optimal Value Search Measurement (Vcom Scan Measurement) - Light Flicker Measurement (FMA/JEITA) - Vcom Shift Measurement (Time-Optimal DC Voltage Measurement for Different Applied Voltages) - Brightness Shift Measurement (ΔTV Measurement) (Time-Brightness Measurement for Different Applied Voltages) - DC Brightness Relaxation Measurement (Time-Brightness Measurement After Rest) Smile Curve Measurement (Stress/Relaxation Vcom Scan)
basic information
System Features - Parallel and continuous measurement of 5 x 4 rows of LCD cells is possible - Automatic exploration of the cross-Nicol angle of the polarizer is possible - Multiple measurement condition items can be registered as recipes General Specifications - Number of drive power supply channels: 5CH (automatic relay switching) - Number of sample holders: 5 x 4 rows = 20 - Color analyzer: Konica Minolta CA-410, 5 units - Drive power supply: AC (1–120Hz, duty cycle 50%) + DC - AC voltage: Vp-p ±16V (resolution 1mV) - DC voltage: ±3V (resolution 1mV) - LED surface-emitting white backlight, digital 256 gradations - Holder temperature control: up to 90°C (settable in 1°C increments, per row) - Measurement data output: CSV file - Various graph displays *Specifications can be modified to meet your requirements.
Price range
Delivery Time
Model number/Brand name
LCE-100
Applications/Examples of results
Usage - Research and development of liquid crystal materials - Accelerated aging tests of liquid crystal materials (heating, stress voltage) - Inspection and testing of liquid crystal materials Delivery Record The first system was delivered in February 2024.
