Embodiments of a speech recognition system are disclosed. 1 to about 5 weight percent of the ink composition. The process also allows for simultaneous and immediately sequential ordering of processes. The conductive member is attached to the receiving portion. After the first waveband light is received by the first phosphor agent, the first waveband light is converted into a third waveband light, and the third waveband light is directed to the optical path, so that the third waveband light is separated into at least two color lights along the optical path. The clip includes a locking portion having two protrusions, and an operation portion having two resilient fingers pressing the bent plate.