Hello , I was looking for lcd/led/oled screen for arduino but many of them are to small I want around 5 inchces or less. This screen can be slow or have bad parameters but must have around 5 or more inches.
Where can I buy it?
Thanks 
Get an lcd for video on ebay for around $40 and buy an arduino TV shield. Someone did this recently. You essentially turn the lcd into a screen for arduino to write to. You pick the screen size.
Thanks for reply You mean TV shield like TellyMate? It's good way to display on TV want i want but i was thinking something like 3.2 inch TFT Touch Screen but bigger maybe some 4 inch screen from phone can interact with arduino?
Maybe, I didn't do it. You said 5" so I replied with what I know, LCD panels that take TV signals. Now it's 3.2"?
Take a loot at newhavendisplay.com, I was told about them recently and they have a lot of displays shown.
CrossRoads:
Take a loot at newhavendisplay.com
You might get out earlier for good behavior if you teach inmates arduino.
what??
Oh, "loot", yes very funny
How'd you get all those pictures at the bottom of your message liudr?
This is my signature. I only have two images, one very long and the other one is the QR code.
[url=http://liudr.wordpress.com/phi-2-shield/]Phi-1, Phi-2 LCD keypad shields, 20X4 display shield[/url], [url=http://liudr.wordpress.com/phi_prompt/]phi_prompt user interface library[/url], [url=http://liudr.wordpress.com/phi-connect/]phi-connect[/url] and [url=http://liudr.wordpress.com/gadget/]gadgets[/url] http://liudr.wordpress.com
[url=http://liudr.wordpress.com][img]http://liudr.files.wordpress.com/2011/06/collage.png?w=800[/img][img]http://liudr.files.wordpress.com/2011/06/websiteqr_ver31.png?w=51[/img][/url]
Phi-1, Phi-2 LCD keypad shields, 20X4 display shield,
phi_prompt user interface library,
phi-connect
gadgets
Quite a collection of URLs & stuff there.