A group of non-volatile memory cells are programmed in a programming pass by a series of incremental programming pulses where each pulse is followed by a program-verify and possibly program-inhibition step. 1% to about 5% zinc oxide; and from about 0. A, preferably transparent, transmitter is formed by a supporting structure and at least one tie bar. The light guide plate module includes a first reflective layer, a second reflective layer, and a light-guiding layer between the first reflective layer and the second reflective layer. The side portion of the fixing member includes at least two coupling areas and a support area extending from the coupling areas, wherein, a coupling opening is formed in the coupling areas, and the distance from one end of the coupling opening to the boundary of the bottom portion close to the other end of the coupling opening is smaller than the width of the support area.