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Topics - marsaf

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Accessories / NHD-7.0-800480EF-ATXV#-CTP temperred glass
« on: September 26, 2016, 05:21:14 AM »
Hello, Is there any kind of protection glass exactly for display NHD-7.0-800480EF-ATXV#-CTP? Something like tempered glass, i.e. Gorilla glass. I didnīt find any covering glass for this display size. I tried to buy bigger glass (for some tablet) and cut it to match our display size, but it breaks very easy. Can you please provide some product which can be used as a protection of the display, while touch panel function would be untouched?


Thank you very much
Martin

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TFTs / Connecting 18bit controler to 24bit display
« on: February 18, 2016, 01:53:27 AM »
Please advice, how to correctly connect 18bit RGB microcontroler to 24bit display i.e. NHD-7.0-800480EF-ATXV#-CTP. Should be R0, resp. G0, resp. B0 from microcontroler connected to R0, resp. G0, resp. B0 on display or to R2, resp. G2, resp. B2? Will the lack of bpp affect only color range or even contrast (or brightness) of the display? Thank you very much!

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TFTs / NHD-7.0-800480EF-ATXV#-CTP very low brightness
« on: February 17, 2016, 01:43:41 AM »
We have bought both 7" displays with capacitive touch screen. NHD-7.0-800480EF-ATXV#-CTP needs 9.6V/160mA for backlight panel. The ATXL version needs 16V/60mA. We have managed get the backlight working for both displays. Both voltage and current for backlight panels are in correct levels. Without any data, backlight panel brightness is good enough. But the level of the brightness with some data on the display is very low. Can you please provide some photo of that display with backlight panel at the maximum level? We suspect, that display is not sun-readable, is it right? Viewing in 75 degrees, the display seems to be brighter, but we do not need that, we prefer front viewing.

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