Display device and projection type display apparatus

摘要

A display device having extremely short writing time to a pixel such as the liquid crystal display device of a dot sequential drive method using a single-crystal silicon transistor as a switching element is provided in which in the case where a display area is divided into two or more areas, the degradation of picture quality is prevented to perform a high definition display.

<Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">In a display device of a matrix drive method in which gate lines X in the row direction and data lines Y in the column direction are arranged in matrix shape and a pixel P is arranged at the intersection of the gate line and the data line, a display area is divided into two or more areas 1A and 1B which are driven independently from each other; wiring layout of signal lines 8A and 8B which transfer display data d to each of the areas 1A and 1B is approximately symmetrical with a division boundary line of those areas positioned in between; and control unit 12 which makes a control to perform writing of the display data at least to the pixels P next to each other with the division boundary line positioned in between at approximately the same timing.