Transparent conductive layer built-up material
Abstract
Abstract The transparent conductive layer-built-up material based on the present invention, since it is of the construction that, in a transparent conductive layer-built-up material comprising a base having thereon at least a transparent conductive layer comprised principally of an oxidized product, the transparent conductive layer has on the obverse side thereof a metal or a surface layer containing a metal oxide whose oxidation rate is lower than the intrinsic oxidation rate of the transparent conductive layer, exhibits a high adhesive strength when made adhere to, e.g., the luminescent light-emitting layer of a luminescent display unit and adequately satisfactory sheet resistance and light-transmissivity values, thus showing very excellent characteristics as of a transparent conductive layer-built-up material. Accordingly, if the transparent conductive layer-built-up material based on this invention is used as the transparent conductive layer-built-up material for, e.g., an electroluminescent display unit, the displayed pattern is excellent in the luminance as well as in the contrast, and thus a clear image can be obtained.
Inventors
- 👤 Tatsuo Ohta
- 👤 Mayumi Okasato
- 👤 Hideo Watanabe
Bibliographic Details
Claims Analysis
Total Claims: 12References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1991-01-11 | 1991-07-13 | 1992-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-11 | 1995-07-13 | 1996-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-11 | 1999-07-13 | 2000-01-12 | $7700.00 | Window Closed / Lapsed |