초록 ▼

An organic EL display device of active matrix type wherein insulated-gate field effect transistors formed on a single-crystal semiconductor substrate are overlaid with an organic EL layer; characterized in that the single-crystal semiconductor substrate (413 in FIG. 4) is held in a vacant space (414

An organic EL display device of active matrix type wherein insulated-gate field effect transistors formed on a single-crystal semiconductor substrate are overlaid with an organic EL layer; characterized in that the single-crystal semiconductor substrate (413 in FIG. 4) is held in a vacant space (414) which is defined by a bed plate (401) and a cover plate (405) formed of an insulating material, and a packing material (404) for bonding the bed and cover plates; and that the vacant space (414) is filled with an inert gas and a drying agent, whereby the organic EL layer is prevented from oxidizing.

대표청구항 ▼

1. A goggle type display device comprising: first and second light emitting devices, each of which includes a single crystal semiconductor substrate;first and second insulated gate field effect transistors provided on the single crystal semiconductor substrate;a field oxide film isolates the first i

1. A goggle type display device comprising: first and second light emitting devices, each of which includes a single crystal semiconductor substrate;first and second insulated gate field effect transistors provided on the single crystal semiconductor substrate;a field oxide film isolates the first insulated gate field effect transistor from the second insulated gate field effect transistor;an EL layer comprising an organic material provided over the insulated gate field effect transistors;color filters over the EL layer;a source wiring line electrically connected to the first insulated gate field effect transistor;a passivation film comprising silicon nitride over the EL layer;a first plate and a second plate formed of an insulating material;a first lens corresponding to the second plate of the first light emitting device; anda second lens corresponding to the second plate of the second light emitting device,wherein the EL layer emits a white light, andwherein the source wiring line and the field oxide film overlap each other. 2. The goggle type display device according to claim 1, wherein the single crystal semiconductor substrate is held in a space which is defined by the first plate and the second plate. 3. The goggle type display device according to claim 1, wherein the single crystal semiconductor substrate includes n-wells. 4. The goggle type display device according to claim 1, further comprising: light intercepting layers over the EL layer. 5. A goggle type display device comprising: first and second light emitting devices, each of which includes a single crystal semiconductor substrate;first and second insulated gate field effect transistors provided on the single crystal semiconductor substrate;a field oxide film isolates the first insulated gate field effect transistor from the second insulated gate field effect transistor;a pixel electrode over the insulated gate field effect transistors;an EL layer comprising an organic material provided over the pixel electrode;color filters over the EL layer;a source wiring line electrically connected to the first insulated gate field effect transistor;a passivation film comprising silicon nitride over the EL layer;a first plate and a second plate formed of an insulating material;a first lens corresponding to the second plate of the first light emitting device; anda second lens corresponding to the second plate of the second light emitting device,wherein the EL layer emits a white light, andwherein the source wiring line and the field oxide film overlap each other. 6. The goggle type display device according to claim 5, wherein the single crystal semiconductor substrate is held in a space which is defined by the first plate and the second plate. 7. The goggle type display device according to claim 5, wherein the single crystal semiconductor substrate includes n-wells. 8. The goggle type display device according to claim 5, further comprising: light intercepting layers over the EL layer. 9. The goggle type display device according to claim 5, wherein the pixel electrode has a diffusing reflective surface.