Full color TFEL edge emitter printing system

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light

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Details

347240, B42J 247, B42J 2435

Patent

active

056127286

ABSTRACT:
A color printing system including thin film electroluminescent (TFEL) edge emitter devices and an electronic interface for driving the TFEL devices. The TFEL edge emitter devices form a multi-color TFEL edge emitter structure operable for emitting a plurality of different colors of light onto a media. The electronic interface receives gray scale data for pixels and converts it into a serial data stream used to drive pixels in the TFEL edge emitter structure. The electronic interface further includes a compensation memory for compensating for pixel variations in the TFEL structure. The compensation memory can be periodically recalibrated "in place" during the life of the printing apparatus.

REFERENCES:
patent: 4074319 (1978-02-01), Goldschmidt et al.
patent: 4368491 (1983-01-01), Saito
patent: 4435064 (1984-03-01), Tsukada et al.
patent: 4596995 (1986-06-01), Yamakawa et al.
patent: 4609927 (1986-09-01), Yoshida
patent: 4855760 (1989-08-01), Kanayama
patent: 4899184 (1990-02-01), Leksell et al.
patent: 4907034 (1990-03-01), Doi et al.
patent: 4947160 (1990-08-01), Leksell et al.
patent: 5043715 (1991-08-01), Kun et al.
patent: 5138347 (1992-08-01), Kun et al.
patent: 5200765 (1993-04-01), Tai

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