Electro-optical device

Details Electro-optical device Electro-optical device

1989-03-14

1991-09-17

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

350334, 340784, G02F 113

Patent

active

050489305

ABSTRACT:
The present invention provides an electro-optical device having switching elements such as non-linear resistance elements and TFTs using a-Si as the base material, wherein the a-Si film substantially does not contain hydrogen so that it has no photoelectric effect and thus become a stable and reliable device.

REFERENCES:
patent: 4362766 (1982-12-01), Dannhauser et al.
patent: 4732873 (1988-03-01), Perbet et al.
patent: 4828370 (1989-05-01), Suzuki
patent: 4842372 (1989-06-01), Toyama
patent: 4871234 (1989-10-01), Suzuki
patent: 4895789 (1990-01-01), Motte et al.
patent: 4941735 (1990-07-01), Moddel et al.
Brodsky et al., "Doping of Sputtered Amorphous Semiconductors", IBM, vol. 19, No. 12, May 1977, pp. 4802-4803.

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