| 摘要 |
An electro-optical device such as an active-matrix-driven liquid crystal device is improved to suppress undesirable effects of dents and steps that appear on pixel electrode surfaces due to presence of contact holes that interconnect a semiconductor layer and pixel electrodes through the intermediary of a conductive layer. The liquid crystal device has a TFT array substrate carrying a TFT, data lines, scanning lines, capacitance lines and pixel electrodes. The pixels and TFTs are electrically connected via contact holes through the intermediary of barrier layers. At least each contact hole is formed in a non-aperture region at a position symmetrical with respect to two adjacent data lines.
|
