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Micro / pico display for projection

Daniel Crown
Prodigy 30 points
Other Parts Discussed in Thread: DLPC2607, DLP2000

Hi I am looking for guidance and advice. I am looking for a pico/micro display that can be used to project the image onto a small piece of plastic. Plastic screen size approx. 40mm x 40mm. Can anyone help?

  • 0
    TI__Mastermind 28005 points
    Daniel,

    Do you have any idea what resolution/brightness you are targeting? For a screen of that small size, you may be able to use the DLPC2607 chipset, which uses a 0.2" nHD DMD (the DLP2000). It is a chipset that is optimized for ultra mobile, embedded applications:
    www.ti.com/.../DLP2000

    It also has an accompanying EVM, which you can look at here:
    www.ti.com/.../DLPDLCR2000EVM

    I hope this helps.

    Best Regards,
    Philippe Dollo
  • 0 in reply to Philippe Dollo
    Prodigy 30 points

    Hi Philippe,

    Thank you for your reply. I am looking to create a heads up display type set up. Do you think the EVM is sufficient to project onto a surface? Are the optics adjustable or is this something I would need to add?

    Also is the EVM Plug and play? So I can test the idea?

    Help much appreciated.


    Daniel

  • 0 in reply to Philippe Dollo
    Prodigy 30 points
    Hi Philippe,
    Thank you for your email. I am aiming to get the best resolution possible for HUD. Also the larger the field of view the better. I may sound like a newbie.... but in order for me to set up the display (you recommended) functioning what are all the components I will need?

    Daniel
  • 0 in reply to Daniel Crown
    TI__Mastermind 28005 points
    Daniel,

    Thanks for your inquiry. The DLP2000 EVM is 640x360 native resolution (with 854x480 supported). In order to help you assess what flavour of DLP technology is best for your application, I recommend reviewing our application note on AR HUD applications. There is also a table at the bottom of this application note with field-of-view tradeoffs for some of our EVMs:
    www.ti.com/.../dlpy002.pdf

    I hope this helps. I'll add you on E2E in case you would like to discuss your application further.

    Best Regards,
    Philippe Dollo