The only visible components are the board, chips, memory card and camera.
Taiwanese firm Polytron Technologies has revealed the world's first fully transparent smartphone prototype. As you can see in the pictures above and below, the prototype device is almost fully transparent. The only components visible on the device are the board, chips memory card and camera.
The rest of the device is a piece of glass that sports a small touchscreen (also transparent) located in the center of the device. According to Polytron, its technology may be available by the end of 2013.
South Korean technology giant Samsung, meanwhile, revealed Youm at CES 2013, a flexible and bendable OLED display manufactured for smartphones.