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Topics - cherry8wild

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OLEDs / NHD 2.7 Screen Image Streaking
« on: July 17, 2014, 12:20:33 PM »

I am currently working on a project using a Newhaven 2.7" OLED Graphic display. I have a problem with the screen Images turning out poorly. when some pixels in a column are on, the whole column glows (at different intensities based on the number of pixels that are on). In all of the photos, the screen is cleared, and written over as all pixels OFF, before any ON pixels are written.

Any thoughts?

Display - NHD‐2.7‐12864UCY3
Interface - SPI

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