| abstract |
[PROBLEMS] To improve a pixel aperture ratio in a reflective or transmissive display device without increasing the number of masks and without using a black mask. A portion that shields light between pixels is a pixel electrode 167. Are arranged so as to partially overlap the source wiring 137, and the TFT Denotes a gate wiring 166 overlapping a channel formation region of the TFT. A high pixel aperture ratio is realized by shading light. |