Organic electrominiscent display device
AssigneeSanyo Electric Co., Ltd.
InventorsKenichi Shibata, Yuji Hamada
Life of this patent
Estimating the term…
Abstract
The present invention has an object to produce a pixel array comprising an organic EL device and a peripheral driving circuit on the same substrate, to facilitate the fabrication of an organic EL display device and miniaturize the display device. In the organic EL display device according to the present invention, a pixel array 2 composed of an organic EL device is provided on a semiconductor substrate 1, a driving integrated circuit 3 for driving the organic EL device is formed in the periphery of the pixel array 2 on the semiconductor substrate 1, and the pixel array 2 and the driving integrated circuit 3 are integrated.
Claims9
An organic electroluminescent display device, wherein
- a pixel array composed of an organic electroluminescent device is provided on a semiconductor base substrate, a driving integrated circuit for driving said organic electroluminescent device is formed in the periphery of the pixel array on said semiconductor base substrate, and a cathode, an organic layer and an anode are laminated in this order on said semiconductor base substrate, so that the organic electroluminescent device emits light from its surface on the opposite side of said base substrate.
An organic electroluminescent display device, wherein
- a pixel array composed of an organic electroluminescent device is provided on an insulating substrate, an island having a polycrystalline silicon semiconductor formed thereon in a predetermined pattern is provided on said substrate, and a thin film transistor formed in the island is used as a pixel driving device and a peripheral driving circuit device.
Dependencies are inferred from the claim text.