TRANSREFLECTIVE TYPE LIQUID CRYSTAL DISPLAY, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To provide a transreflective type LCD capable of reducing a visual difference between a transmissive mode and a reflective mode.

SOLUTION: The transreflective type LCD comprises a first substrate, a second substrate, and a liquid crystal. The first substrate includes: a transparent substrate having a first surface, a second surface opposite to the first surface, and a plurality of side surfaces; a thin film transistor formed on the first surface; a transparent pixel electrode having a first area to which a power voltage outputted from the thin film transistor is applied; a dielectric layer formed between the pixel electrode and the first surface; and an image maintaining reflection electrode having a second area which is formed between the dielectric layer and the first surface and reflects a part of light emitted from the first surface toward the second surface and functions as a lower electrode of an image maintaining capacitor. The second substrate faces the first surface of the first substrate and has a color pixel common electrode formed in a position facing the pixel electrode. The liquid crystal is interposed between the first and second substrates. The image maintaining reflection electrode is formed in the same layer by the same process as a gate electrode of the thin film transistor.

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