Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1975-12-01
1977-05-31
Jackmon, E. S.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
58127R, 340324R, 350160LC, G04B 1930, G04B 1906, G08B 2300, G02F 113
Patent
active
040261034
ABSTRACT:
The invention concerns with an electronic timepiece provided with digital display means including an elastomeric display element. This element has an uppermost transparent and solid plate which is made of glass or plastic resin material, serving as a solid base member of the element durable to outside mechanical stresses and shocks. The thickness may amount to about 0.2-2 mm, or so. Transparent upper electrodes are provided at the lower surface of the glass or plastic resin plate, these electrodes being shaped and arranged in registration with the display segments of a scheduled display pattern. The thickness may be in the order of 500-2,000 A.
REFERENCES:
patent: 3540209 (1970-11-01), Zatsky et al.
patent: 3715881 (1973-02-01), Girard
patent: 3757511 (1973-09-01), Burgess et al.
patent: 3912370 (1975-10-01), Roach
patent: 3914932 (1975-10-01), Teraishi et al.
Ichikawa Shingo
Kashima Yoshinobu
Takamune Hirotoki
Citizen Watch Co. Ltd.
Jackmon E. S.
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