Something like SHARP LM64C391 - 11.3" 640x480 CCFL LCD Display Panel

Or this? It looks like CSTN, not TFT and it is used in IBM ThinkPad as well: https://www.panelook.com/LM-FG53-22NDK_Sanyo_ … view_18366.html

Maybe something like this: TFT https://www.ebay.com/itm/393239241939

Sadly you can't just grab some other 11.3" TFT and expect it to work - a lot of DSTN laptops had different inverters, very different ribbon cabling (often in different locations) and a straight switch wasn't made easy. Not knowing your laptop though, with some research it might be an easy one to switch only if the cabling is exactly the same and the inverter is the same one used for DSTN screens as with TFT. If not, you're going to struggle to get this switched.

I understand. This model supports both DSTN and TFT, so switch should be easy. I'm okay with soldering. I'm okay with rewiring the ribbon cable. I'm okay with making custom PCB and even mangling bits from 8 bits to 4 bits or 6 bits to 3 bits. Currently, there is SVGA 800x600 STN. I only cannot find where to buy some TFT 640x480 11.3'' display. I think I look everywhere. I found only a wholesale supplier from Shenzhen while I need one piece.

It is good laptop and I'm retrogamer and collector, I don't want to throw away things. Just switching display and it can work perfectly for retrogaming. I found Scenic Mobile 700, which has 11.3'' TFT SVGA, selling for parts. I hope it will have some serious issue, otherwise I will have to fix both 😁

Look, this guy is doing it on IBM: https://www.yyzkevin.com/pc110-display-retrofit/

So I can do it in Europe on Siemens.