| 摘要 |
Provided is a method of manufacturing a monolithic liquid crystal display panel with a large area and high-image quality. A protecting film and an amorphous silicon film are sequentially formed on an insulating substrate. Annealing is performed on a region intended for pixel area formation by irradiating ultraviolet rays by a ultraviolet ray lamp, whereas annealing is performed on a region intended for horizontal scan area formation and a region intended for vertical scan area formation by irradiating an excimer laser at the same time, respectively. Thus obtained polycrystalline silicon film formed on the region intended for pixel area formation has uniform crystal grains while polycrystalline silicon films formed on the region intended for horizontal scan area formation and the region for vertical scan area formation have larger crystal grains. Thin-film transistors are formed in these regions, respectively. Accordingly, a monolithic liquid crystal display panel with a large area and high-image quality is manufactured.
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