Electrooptical device and method of fabricating the same
View Patent ↗There is disclosed an electrooptical device capable of achieving a large area display by making full use of the size of the substrate. An active matrix substrate acts as a driver portion for the reflection-type electrooptical device. A pixel matrix circuit and logic circuitry are formed on the active matrix substrate. At this time, the logic circuitry is disposed, by making use of a dead space in the pixel matrix circuit. The area occupied by the pixel matrix circuit, or image display region, can be enlarged without being limited by the area occupied by the logic circuitry.
1. An electronic equipment having a display device, the display device comprising:
an active matrix substrate having a pixel matrix circuit and a driver circuit;
a thin film transistor in the pixel matrix circuit;
an interlayer dielectric film over the thin film transistor and the driver circuit;
a pixel electrode over the interlayer dielectric film, the pixel electrode being electrically connected to the thin film transistor; and
an organic resinous material over the interlayer dielectric film, the organic resinous material covering an end of the pixel electrode.
2. An electronic equipment according to claim 1 , wherein the thin film transistor comprises a crystalline semiconductor film.
3. An electronic equipment according to claim 1 , wherein the pixel electrode has a reflective surface.
4. An electronic equipment according to claim 1 , wherein the electronic equipment is selected from the group consisting of a camera, a projector, a car navigation system, a personal computer, a head mount display and a personal communication device.
5. An electronic equipment according to claim 1 , wherein the organic resinous material is a black matrix.
6. An electronic equipment according to claim 1 , wherein the organic resinous material includes a black dye.
7. An electronic equipment according to claim 1 , further comprising a reflective film over the interlayer dielectric film.
8. An active matrix display device comprising:
a thin film transistor;
a driver circuit for driving the thin film transistor;
an interlayer dielectric film over the thin film transistor and the driver circuit;
a pixel electrode over the interlayer dielectric film, the pixel electrode being electrically connected to the thin film transistor and overlapping the driver circuit; and
an organic resinous material over the interlayer dielectric film , the organic resinous material covering an end of the pixel electrode.
9. An active matrix display device according to claim 8 , wherein the thin film transistor comprises a crystalline semiconductor film.
10. An active matrix display device according to claim 8 , wherein the pixel electrode has a reflective surface.
11. An active matrix display device according to claim 8 , wherein the organic resinous material is a black matrix.
12. An active matrix display device according to claim 8 , wherein the organic resinous material includes a black dye.
13. An active matrix display device according to claim 8 , further comprising a reflective film over the interlayer dielectric film.