Beam Displacers XPR-33
XPR-33 is a four-position expanded pixel resolution actuator with a 33×31 mm clear aperture, designed for Texas Instruments 0.65’’/0.78’’/0.8’’ DMDs. At 50 Hz or 60 Hz, it increases native 1080P resolution to 4K, providing 4 times the effective resolution. Configuration: Actuation waveforms are stored in EEPROM and adjustable for different transition times, operating frequencies, and control-electronics architectures (DAC or PWM). Square, diamond, and other shift patterns are freely configurable. Beyond conventional 50/60 Hz projection, XPR-33 supports DC operation and calibration for specific pixel-shift patterns. Other typical applications include:
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Overview
Specifications
| Parameter | Value |
|---|---|
| Pixel Shift | 3.8 or 4.5 µm |
| Angular Position Accuracy | ±7% |
| Transition Time | 1.4 or 1.8 ms |
| Operating Frequency [Precalibrated] | Precalibrated, supports 50 Hz and 60 Hz |
| Operating Temperature Range [Precalibrated] | Precalibrated, 0–75°C |
| Thickness | 4 mm（ maximum 4.6 mm） |
Applications
Key Features
Datasheet
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Supplier Information
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