The structure and mode of various type of the low power reflective LCD will be reviewed, and especial GH-LCD modes will be emphasized the trends to go ahead and key technologies will be aso discussed.

• 本文评述了各种低功耗反射型LCD的结构和模式，重点讨论了GH-LCD模式。本文也讨论了它们的发展趋势和关键技术。