G - Physics – 02 – F
Patent
G - Physics
02
F
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G02F 1/17 (2006.01) G02F 1/15 (2006.01) G02F 1/155 (2006.01)
Patent
CA 1087716
ELECTROCHROMIC DISPLAY DEVICE Abstract In a flat panel electrochromic display, the counter electrode is in the form of a pattern of opaque conductive lines on the under- side of the front face of the panel. The electrode is precharged to a known potential by depositing electrochromic material thereon. This arrangement solves the erasure problem for matrix displays with a large number of display electrodes.
294071
Barclay Donald J.
Bird Colin L.
Lowe Anthony C.
Martin David H.
International Business Machines Corporation
Na
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