| 摘要 |
The invention relates to a liquid crystal display device for use in a display unit of electronic appliances, which can attain excellent display characteristics, the display device having a control capacitance electrode which is electrically connected to a source electrode of a thin film transistor; a storage capacitance electrode which is electrically connected to the control capacitance electrode; a pixel electrode provided with a direct coupling part which is electrically connected to the control capacitance electrode, and a capacitive coupling part which is disposed and faced to the control capacitance electrode through an insulating film as it is isolated from the direct coupling part; and a dummy capacitive coupling part which is formed in a space between the direct coupling part and the capacitive coupling part, disposed and faced to the storage capacitance electrode through the protective film, and improves alignment defect of liquid crystals on the capacitive coupling part.
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