Kitronix 3.5", 4.3" and 7" TFT LCD modules with Touch Panel & LCD Controller (such as K350QVG-V1-F / K350QVG-V2-F) are provided. They have true TFT LCD colors and 8-bit or 16-bit 8080 system interface or 3-bit/ 4-bit SPI interface and can directly communicate with Microcontrollers. Also, they have perfect performance, reasonable price and they are very popular in the world!
For example, one of Kitronix TFT LCD Modules (3.5" TFT LCD module with touch panel: K350QVG-V1-F) is used in TI/ Luminary Micro's Reference Design Kits: RDK-IDM-L35 and RDK-IDK-SBC. You can find it at the website: http://www.luminarymicro.com/products/rdk-idm-l35.html. There are many resources including hardware and software on the website, which can shorten your new products' period.
Also, for more information about Kitronix Display's products, please visit the following website:
With best regards!
Kitronix Display (H.K.) Limited