To provide a transflective liquid crystal display apparatus that employs in-plane switching mode, which exhibits a reflection property of wide view angles. , a conjugate acid thereof having a pKa of 0 to 7, and a photodecomposable base; and a method of forming a resist pattern using the resist composition. The etched portion is configured to pass on a first amount of light beam radiated by the semiconductor laser, and to reflect a second amount of light beam by a given reflection angle. The threshold voltage of each memory-diode can be established by applying an electrical potential across that memory-diode from higher to lower potential in the reverse direction. Consequently, the write field is made uniform across the track width. This fiber composition can be melt-processed to make fibers useful in flushable personal care products.