STAR-065 - ViALUX GmbH

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Monochrome LED optic modules

LED optic moduleThe monochrome LED light engines are designed for use  with LightCrafter™6500 evaluation modules.   The DLP6500 chipset features a 1080p DMD and the DLPC900  controller which is basically different   from the high-performance DLP® Discovery™4100 products. The  application potential of DLPC900 is focused on two typical use cases:
  • video mode: streaming data from a video source (DVI port) at video rate
  • pattern mode: display of a static set of preloaded patterns

See DLP® Module Overview for details.
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ightCrafter & DMD Chips

ViALUX offers two monochrome LED light engines. Both units are accessories for the LightCrafter™6500 EVMs:
  
     
  • STAR‑065 EVM Type A for use with DLP®LightCrafter™6500 Type A
  • STAR‑065 EVM s6000 for use with DLP®LightCrafter™6500 s600

The two light engines differ in the DMD package and mounting concept.


DMD Chip Type AThe Type A package is equivalent to the Discovery™ chipset package and enables:

  • UV operation at 405 nm
  • Light power densities up to 25W⁄cm²
  • Stable mechanical mount for metrology use

DMD Chip s600   
The s600 package is a cost‑efficient model for visible use at > 420 nm wavelength and for moderate light power density.
Delivery and application

The STAR-065 EVM monochrome LED light engines are based upon the STAR CORE  optics   and integrate a high-power BigChip™ LED including the ViALUX digital LED driver for up to 24 A.

  Following wavelength selection is available:

  • λ [nm] = 462 ⁄ 528 ⁄ 613‑624 white
  • λ [nm] = 405 for Type‑A package only.

The ViALUX LED driver of the STAR‑065 EVM is controlled by I²C  commands for setting the LED current and reading the LED thermistor  output.   Sample script files are provided for instant use with the  LightCrafter™6500 GUI.

The light output is typically 35% less compared to the STAR‑07 due  to the smaller active mirror area of the 0.65”DMD with 16:9 aspect  ratio.



See STAR-07 Specification for details.
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