Transparent conducting layer

Details Transparent conducting layer Transparent conducting layer

1983-03-14

1985-12-17

Barr, Josephine L.

Compositions

Electrically conductive or emissive compositions

Free metal containing

252513, 252514, 252518, 106 114, 106 115, 106 116, 350357, 350363, H01B 106

Patent

active

045591652

ABSTRACT:
The invention relates to a transparent display material having a conducting layer of a tin oxide and/or indium oxide composition which withstands electrochemical attacks without the need for elaborate measures. To this end, the invention provides that the conducting layer contains at least one metal of the Ib and/or eighth transition metal group with a content of from about 10.sup.-3 to 3% by weight, relative to tin oxide and/or indium oxide. The conducting layer according to the invention is particularly well suited for use in liquid-crystal displays.

REFERENCES:
patent: 4113507 (1978-09-01), McHenry et al.
patent: 4303554 (1981-12-01), Sudo et al.
patent: 4345000 (1982-08-01), Kawazoe et al.
patent: 4399194 (1983-08-01), Zelez et al.
patent: 4420500 (1983-12-01), Nakatani et al.
patent: 4490024 (1984-12-01), de Wavens
patent: 4511218 (1985-04-01), Fritz

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