Abstract: An image display device includes: a pixel array part formed of first to fourth scanning lines arranged in rows, signal lines arranged in columns, pixel circuits in a matrix connected to the scanning lines and signal lines, and a plurality of power source lines which supplies first to third potentials necessary for the operations of pixel circuit; a signal part which supplies a video signal to the signal lines; and a scanner part which supplies a control signal to the first to fourth scanning lines, and in turn scans the pixel circuit for every row, wherein the pixel circuits include a sampling transistor, a drive transistor, first to third switching transistors, a pixel capacitance, and a light emitting device, and a channel length of the drive transistor is made longer than a channel length of the switching transistors to suppress fluctuations in threshold voltage.

Abstract: According to an embodiment of the present invention, there is provided a display that includes a pixel array part having a plurality of pixel circuits that are arranged in a matrix and each have at least one transistor of which conduction state is controlled through reception of a drive signal to a control terminal, and a scanner including a plurality of buffers that are formed of transistors. The buffers correspond to a pixel arrangement and output a drive signal to the control terminals of the transistors included in the pixel circuits. The transistors in the pixel circuits and the transistors in the buffers are formed through irradiation with laser light that is moved for scanning in a predetermined direction and has a predetermined wavelength. The transistors in the buffers are formed in such a way that the channel length direction of the transistors is set parallel to the scan direction of the laser light.

Abstract: A display apparatus includes a pixel array section and a drive section that drives the pixel array section. The pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided at a position where the first scanning lines, the second scanning lines, and the signal lines cross, a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels per each row by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.

Abstract: According to an embodiment of the present invention, there is provided a display that includes a plurality of pixel circuits, a scanner, and a drive interconnect. The plurality of pixel circuits are arranged in a matrix and each includes at least one transistor of which the conduction state is controlled through the reception of a drive signal to a control terminal. The scanner outputs a drive signal to the control terminals of the transistors included in the pixel circuits. The drive interconnect is connected to the control terminals of the transistors in the pixel circuits in common and allows transmission of a drive signal output by the scanner. The drive interconnect includes a configuration that averages signal delay due to interconnect resistance differences dependent upon the distance from a drive signal output terminal of the scanner.