Beam Displacers XPR-18
XPR-18 is a four-position extended-pixel-resolution actuator with an 18×14 mm clear aperture, designed for the Texas Instruments 0.39’’ DMD with 4.5 µm diamond pixels. At 50 Hz or 60 Hz, it increases native 1080P resolution to 4K for a 4-fold effective-resolution enhancement. Configuration: Actuation waveforms are stored in EEPROM and can be adjusted for transition times, operating frequencies, and control electronics (DAC or PWM). Square, diamond, and other shift patterns are configurable. Beyond standard 50/60 Hz projection, XPR-18 supports DC mode and calibration for specific pixel-shift patterns. The source ends at "Other typical applications include:" without listing examples.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Pixel Shift | 2.3 µm |
| Angular Position Accuracy | ±6% |
| Transition Time | 1.3 ms |
| Operating Frequency [Precalibrated] | Precalibrated, supports 50 Hz and 60 Hz |
| Operating Temperature Range [Precalibrated] | Precalibrated, 0–75°C |
| Thickness | 2.6 mm（ maximum 3.1 mm） |
Applications
Key Features
Datasheet
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Supplier Information
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