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64128M Backlight brightness


we are using the 64128M for several years in our products. Now we have the problem that the brightness of the backlight is reduced in 2017 delivered moduls.

Was the backlight specification changed?



jimmy_seacomp's picture
February 5, 2018

Hello and thank you for posting to our forum.  Yes, we did make slight upgrades in materials and production process updates to our standard lineup of monochrome graphic displays.  Please see the following link to our news section which provides additional information,  Brightness change should be very minimal.  Please email me directly with any addtional questions or if I can assist further,

Thank you,