DLPDLCR3010EVM-G2: Grayscale display, effective flicker/refresh rate

Jen L

Part Number: DLPDLCR3010EVM-G2
Other Parts Discussed in Thread: DLP2010, DLP3010

I am wondering whether it is possible to use the DLPDLCR3010EVM-G2 in grayscale mode to generate an effective "luminance flicker" rate that is higher than 120 Hz. Thanks!

over 4 years ago

0 Mayank Khandelwal over 4 years ago

TI__Genius 9971 points

Hi Jen,

Welcome to TI E2E forums and thanks for showing interest in DLP technology.

I will discuss your query with the team and reach out to you soon.

Regards,

Mayank

0 Vivek Thakur over 4 years ago in reply to Mayank Khandelwal

TI__Mastermind 23070 points

Hello Jen,

Welcoem to DLP forum and thank you for your interest in DLP technology. Could you please share more details about your application? Please also explain what is meant by the following :

1. Gray scale mode - Monochrome only one color - One ofthe primary color RED or Green or Blue?

2 ".luminescence flicker" - Is it frame rate similar to video display

3. Higher than 120 Hz - Do you have target for your application?

regards,

Vivek

0 Jen L over 4 years ago in reply to Vivek Thakur

Prodigy 30 points

Hi Vivek,

Sure. I work in an insect biology lab and our animals have a flicker fusion rate of ~200 Hz. So we'd like to have the projector display images at a rate comparable to ~200 Hz. The frame rate of the DLP listed is 120 Hz, but I was wondering if displaying at a grayscale color might result in an increase in this rate.

Thanks,

Jenny