Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection
Patent
1976-09-01
1978-01-17
La Roche, Eugene R.
Electric lamp and discharge devices
With temperature modifier
For lead-in-seal or stem protection
313513, 315169R, 340336, 350267, G02F 119
Patent
active
040689271
ABSTRACT:
A multisegmented electrophoretic display such as a numerical display in which the lead lines are hidden from the observer's view and prevented from having a switching function by separating the lead lines from the electrophoretic suspension by means of an insulating and a conducting layer.
REFERENCES:
patent: RE28360 (1975-03-01), Evans et al.
patent: 3756693 (1973-09-01), Ota
patent: 3772013 (1973-11-01), Wells
patent: 3892568 (1975-07-01), Ota
patent: 3909116 (1975-09-01), Kohashi
La Roche Eugene R.
North American Philips Corporation
Spain Norman N.
Trifari Frank R.
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