PROBLEM TO BE SOLVED: To eliminate peeling of a reflection layer or defects like through-holes, and pixel defects like bright spots, by forming a protection layer which functions to avert the problems caused by the reaction between a developer and the reflection layer on the reflection layer.;SOLUTION: The reflective and transflective liquid crystal display device and the manufacturing method thereof are provided. The manufacturing method includes the following steps. First, a substrate structure of a reflective or a transflective liquid crystal display device is provided. Next, the reflection layer is formed over the substrate structure, the protection layer is formed over the reflection layer, and a photoresist layer is formed over the protection layer. Then, the photoresist layer is patterned to form a patterned photoresist layer, the protection layer is patterned to form a patterned protection layer, and the reflection layer is patterned to form a patterned reflection layer. Thereafter, the patterned photoresist layer is removed.;COPYRIGHT: (C)2007,JPO&INPIT
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