I have a b154ew04 lcd panel.
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M$3 Answers
http://www.beyondinfinite.com/lcd/Library/Auo/B154EW04_VB.pdf
I hope this helps
-CZ
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M$Careful probing of the laptop mobo may reveal that at some point a vga/dvi signal is coming from the video hardware and getting converted for the lcd. Even if this were the case, it would require lots of careful high-frequency logic analysis on a huge number of mystery pins and traces, some of which may not even be accessible on a modern multi-layer laptop mobo. Doesn't sound like fun to me.
The other (and in my minid, the only realistic) option is to build your own driver board. Probably not the worst thing in the world, especially as most lcd panels have publicly available datasheets and/or pinouts.
Driving the ccfl tubes that backlight the lcd should be easy, you can probably pull power supplies out of old monitors or just build your own small inverter/transformer setup to get the HV ac you need to drive them.
Some driver boards/laptops have been shown to work with other panels (of different native resolution, but coming from the same product family), so if you can find a monitor that uses a similar lcd, you might be able to plug and go (since it's advantageous for the manufacturer to be able to re-use driver circuit designs)
There is unfortunately no product I know of that can behave as a universal lcd driver (since almost all lcds use very different proprietary interfaces)
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M$You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$
