PM-PTS Production Test Sequencer - Radiant Imaging - #1

• Projector Color and Brightness Correction

• Projector Gamma Correction

• Mura and Pixel Defect Inspection

• Brightness Uniformity

• Color Uniformity

• Contrast Ratio

• Image Quality

• Image Size and Location

• Convergence

The Projector Test System (PTS) consists of a PM-1400 Series Imaging Colorimeter and PM-PTS software that performs all of the visual and quantitative tests necessary to qualify your projectors in final QC/QA inspection. addition, PM-PTS can automatically correct your projectors for brightness uniformity, color uniformity and gamma curve response - all in one test station! Tests are performed in a production floor darkroom environment with the projector mounted 1.5 meters from a fixed screen. The PM-PTS is:

• Fast: each selected test requires only seconds to perform

• Reliable: tests results are accurate and repeatable

• Flexible: can measure projectors at any resolution and aspect ratio as well as multiple display technologies

including LCD, DLP, LCoS and light engines for both front and rear projection systems

• Configurable: the number of tests and test sequences are user-selectable

• Durable: system can run continuously, completing tests on thousands of projectors with minimal maintenance

• Customizable: additional tests can be created and added to the test suite to meet customer specifications

The PM-PTS measures the illuminance/luminance, chromaticity, convergence, contrast, and image distortion of LCD, DLP or LCoS projectors. The system also detects mura defects providing feedback to a zone correction algorithm in order to correct brightness and color uniformity problems and determine the pass/ fail status of each projector in final inspection.

PM-1400 Imaging Color Measurement Systerre the core mea­surement instrument of our Projection Test System. PM-1400 systems utilize a 14-bit, dual-stage, thermoelectrically cooled, scientific grade CCD. This allows for low noise and increased dynamic range measurements which are highly sensitivity, accu­rate, and repeatable for of today's high contrast projection sys­tems. PM-1400 systems most commonly have a 1536x1024 pixel CCD for projector applications. This CCD resolution allows for high spatial resolution of the data for superior defect detection and image quality inspection.

Radiant Imaging, Inc. 15321 Main Street NE, Suite 310, PO Box 5000, Duvall, WA 98019, United States

Phone: (425) 844-0152 Fax: (425) 844-0153 RADIANT

sales@radiantimaging.com http://www.radiantimaging.com IMAGING

5EE THE DIFFERENCE