Japan Display Inc’s new chief executive said on Thursday the screen maker’s “biggest client”, widely understood to refer to Apple Inc (AAPL.O), is increasing orders ahead of the expected launch of a new iPhone this month. Mitsuru Homma, who was appointed CEO in June, said weakness in China’s smartphone market, the world’s biggest, amid that country’s broader economic slowdown was not affecting the orders for display screens it was getting from its top client. Apple is expected to unveil the new iPhone at an event on Sept. 9.