- Fri Jun 18, 2010 7:18 am
#103306
Hello everyone,
We had been using a 2.8" OLED panel in one of our products. Now that panel has
been discontinued and of course we didn't get the notice until a couple weeks
after the deadline for the last order. So now I'm looking for a suitable
TFT-LCD replacement and thought I'd ask here. This is what we require:
240x320 resolution (portrait mode)
touch screen
sunlight readable
~2.8" diagonal
Now the last requirement is the big issue. Our previous panel had an integrated
controller with an SPI interface so that I could write to it's internal RAM.
This saved me dealing with LCD interfaces, framebuffers, external RAM chips,
etc. I was able to manage the gui and other functional code quite nicely with a
LPC2368. I would like any the new panel to have a similar interface, though
since I need to redesign the PCB anyhow I could go to a parallel interface. The
other option if I cannot find a suitable display is to go to a device like the
LPC2478 and use the LCD interface, though that will bring up some issues with
the PCB.
I have done some research and found a few products that may be suitable but I'm
sure there are more out there. If you know of some, please send me a link.
Thanks.
We had been using a 2.8" OLED panel in one of our products. Now that panel has
been discontinued and of course we didn't get the notice until a couple weeks
after the deadline for the last order. So now I'm looking for a suitable
TFT-LCD replacement and thought I'd ask here. This is what we require:
240x320 resolution (portrait mode)
touch screen
sunlight readable
~2.8" diagonal
Now the last requirement is the big issue. Our previous panel had an integrated
controller with an SPI interface so that I could write to it's internal RAM.
This saved me dealing with LCD interfaces, framebuffers, external RAM chips,
etc. I was able to manage the gui and other functional code quite nicely with a
LPC2368. I would like any the new panel to have a similar interface, though
since I need to redesign the PCB anyhow I could go to a parallel interface. The
other option if I cannot find a suitable display is to go to a device like the
LPC2478 and use the LCD interface, though that will bring up some issues with
the PCB.
I have done some research and found a few products that may be suitable but I'm
sure there are more out there. If you know of some, please send me a link.
Thanks.