PSP phone in the pipeline?

Spong reports that the patent includes a moveable screen which swivels 90-degrees into widescreen mode, and a button layout similar to that of the PSP.

Mobile phone specialist Sony Ericsson has already used fellow Sony brands Walkman and Cybershot to bolser its phones’ appeal.

The patent also mentions that the technology will provide operability ‘especially that for performing entertainment functions represented by gaming function.’