Color thin film electroluminescence panel

Details Color thin film electroluminescence panel Color thin film electroluminescence panel

1995-01-24

1996-12-31

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313504, 313509, H01J 162

Patent

active

055897320

ABSTRACT:
A color filter is laminated via a resin layer on an electroluminescence device. The resin layer includes silicone resin as its main ingredient while having a thickness of 2 to 100 .mu.m. Thereby, possible color dislocation and reduction of the angle of visibility attributed to the gap between the electroluminescence device and the color filter are prevented. Furthermore, possible damage, dielectric breakdown, pixel dropout, and line defect due to the contact between the electroluminescence device and the color filter are reduced. A surface of the resin layer is changed in condition to make the resin layer have a lipophilic property to facilitate application of a material of the color filter thereto.

REFERENCES:
patent: 4593228 (1986-06-01), Albrechtson et al.
patent: 4945009 (1990-07-01), Taguchi et al.
patent: 5189405 (1993-02-01), Yamashita et al.
patent: 5281489 (1994-01-01), Mori et al.
"High-Brightness Multi-Color El Display Panels With Black-Matrix Filter" From SID 91 Digest (1991) by Katsushi Okibayashi et al.
"A 9-In.-Diagonal High-Contrast Multicolor Tfel Display" from SID 92 Digest (1992), by J. Haaranen et al.

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