DLP2010NIR: About the POM(Pond of Micromirror)

alex.wang

Prodigy 100 points

Part Number: DLP2010NIR

Tool/software:

Hello experts,

Is there any method to keep the POM tilt in ON state?

2 days ago

0 Fizix 2 days ago

TI__Mastermind 47920 points

Alex

Unfortunately they are not designed that way. They are hardwired to land in the off state.

Are you wanting to use the optical path in the reverse direction?

Fizix

0 alex.wang 1 day ago in reply to Fizix

Prodigy 100 points

Hello Fizix,

Indeed, we use the optical path in the reverse direction. So the On state POM will make stray light in the optical system.

Alex

0 Fizix 1 day ago in reply to alex.wang

TI__Mastermind 47920 points

Alex,

Is there a compelling reason to use the opposite direction?

The only option is to sacrifice a border of active pixels that you use as your own custom POM and make sure that your overfill does not reach the actual POM.

Fizix

0 alex.wang 21 hours ago in reply to Fizix

Prodigy 100 points

Hello Fizix,

Can we adjust the tilt angle(17°）with firnware? For instance, some colum the tilt angle is 16.8°; and some other column the tilt angle is 17.2°。

Alex

0 Michael Ly 3 hours ago in reply to alex.wang

TI__Expert 4940 points

Hi Alex,

We may have to answer this come Monday, as TI is currently on holiday, and many key members (such as Fizix) have taken time off.

Thank you for your patience,
Michael Ly

Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

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DLP2010NIR: About the POM(Pond of Micromirror)