参考文献

Lehmann, Thomas; Fischer, Rudiger; Albers, Markus; Rolle, Thomas; Muller, Gerhard; Hessler, Gerhard; Tajimi, Masaomi; Ziegelbauer, Karl; Okigami, Hiromi; Bacon, Kevin; Hasegawa, Haruki Patent: US2003/232868 A1, 2003 ; Location in patent: Page 15-16 ;