Liquid crystal display device

摘要

A liquid crystal display device includes a thin film transistor substrate, a counter substrate that faces the thin film transistor substrate, a liquid crystal composition that is arranged between the thin film transistor substrate and the counter substrate, an oriented film that arranges orientation of the liquid crystal composition contacting with the thin film transistor substrate, a seal material that seals the liquid crystal composition between the two substrates, and a driver circuit. The driver circuit has a light transmission area that is formed inside of the driver circuit, and is higher in light transmittance than an area in which a non-transparent conductive film forming the driver circuit is formed, and a high sealing property area in which the seal material and an insulating film come into direct contact with each other between the light transmission area and an outer edge of the thin film transistor substrate.

主权项

1. A display device, comprising:
a thin film transistor substrate on which a thin film transistor is formed; a display area on which a plurality of pixels are formed; and a driver circuit that is formed outside of the display area, and includes a main thin film transistor and a capacitor; wherein the main thin film transistor has a channel area and a light transmittance portion, the channel area includes a semiconductor film, a comb-like source electrode and a comb-like drain electrode engaged with each other on the semiconductor film, and a gate electrode, the capacitor has a first conductive film and a second conductive film opposite to the first conductive film, the light transmittance portion is higher in light transmittance than the first conductive film or the second conductive film, and the light transmittance portion is formed in the channel area.