Previous reports have indicated that Apple plans to launch redesigned MacBook Pros between the end of this year and early next year featuring touchscreen OLED displays , but the brand’s OLED ambitions for its Macs won’t end there. Bloomberg’s Mark Gurman now reports that Apple is also working on OLED versions of the MacBook Air and iMac, corroborating earlier supply chain reports about both devices. The information comes from people familiar with Apple’s plans, althoug