SS320

SS420 Display Measurement System

Applications:

	Flat Panel Displays - OLED, LCD, DLP, LCOS, Micro-Displays, Plasma
	Projection Displays - Cinema, Front & Rear Screen projectors, simulators and more
	Projection Engines - Use our Cosine Diffuser Option to test WITH OUT a screen.
	HUD & HDD Displays
	HDTV, NTSC, PAL & SECAM Television
	Backlight Uniformity
	Up to 80" Diagonal Displays with SS70 Positioner
	Films for FPD's - Uniformity, Diffuse characteristics, temperature effects..... generally used with our horizontal positioner configuration.

Photopic Analysis: ISO-Luminance vs. Viewing Angle, Luminance Uniformity, Contrast Ratio Plots, Gamma Plots, Backlight Characterization, Reflectance Measurements.

Standard Features:

Spectrometer

	Spectral Range 380 to 780 or 350 to 1100
	16 bit resolution
	Measure up to 85 degrees viewing angle by 360 degrees
	Real Time sampling
	Color Accuracy (x&y) : +/- 0.002 at 2856K
	Luminance Accuracy: +/- 3 % at 2856K
	Optics - 12mm collimated lens
	Apertures - 2mm, 5mm, 8mm, 10mm standard

Colorimetric Analysis: Chromaticity vs. Viewing Angle, Color Uniformity, Correlated Color Temperature, Color Gamut, CIE Chromaticity Plots.

Automated Test Suites: ISO 9241-3xx, ISO 13406-2 Flat Panel Specification, TCO-03,05,06, VESA FPDM Basic Suite of Measurements.

Complete List of System Functions, Click Here

System Overview:
The SS420 flat panel display measurement system is dedicated for flat panels and automatically characterize the image quality of all types of flat panel displays. The SS420 system is a computer based measurement system that uses a goniometric method of collecting off-axis measurement data. The SS420 system is a completely integrated system providing ease of use, flexibility and automatic test capabilities.

Accurate measurements of luminance and chromaticity are made utilizing a diffraction grating spectrometer, eliminating the need for color filters and the problems associated with filter matching. A single fiber optic cable mates the collimating optics with the spectrometer. A mechanical positioner allows movement of the detector to any location on the panel under test while a goniometric assembly provides the ability to make off-axis measurements.

In the typical operating mode, the positioning system moves the optics of the spectrometer to a desired measurement location on a vertically positioned flat panel. (As shown below) The patterns and color of the display panel (UUT) are driven from a supplied pattern generator which provides both Analog and/or Digital signals or from an RS232 interface which provides a communication link with the drive electronics (laptop). A single click of the mouse initiates a variety of preprogrammed tests suites that generate reports of the measurement data. The system is also offered in a mode allowing measurements of panels in the horizontal position.

Click Image for Larger View

Download Data Sheet for SS420

INFORMATION REQUEST

Top of Page