Next-Generation iPhone to Use Thinner In-Cell Technology for Multi-Touch Display?

Taiwan's Central News Agency reports on comments from DisplaySearch analyst David Hsieh, who believes that Apple is planning to use new "in-cell" display technology from Japanese manufacturers in the next-generation iPhone. The move would benefit suppliers such as Sony, Sharp, and Toshiba, which currently lead the industry in the technology.

Compared with on-cell technology, touch panels that use in-cell technology can be made thinner because the touch sensors are actually placed inside the color filters rather than on top of them, he explained.

At present, Taiwan's TPK Holding Co. and Wintek Corp., which supply touch panels to Apple, use mainly on-cell technology in their products, according to the two companies.

The occasionally-reliable Digitimes is reporting similar claims based on "sources in Apple's supply chain", indicating that improvements in yield rates for the in-cell panels have made it feasible for Apple to use the technology in its products. According to the report, Sharp and Toshiba will be ramping up their production of in-cell panels this quarter.