Measuring and testing – Display or display device details
Patent
1988-01-28
1989-11-07
Chapman, John
Measuring and testing
Display or display device details
73499, 116 624, 34081515, 362 30, G01D 1128
Patent
active
048783870
ABSTRACT:
An automotive instrument having a meter scale plate and an indicator lens which are arranged in a side-by-side fashion on the same display panel. A light-shielding projecting wall is provided on the rear side of the meter plate constituting the display panel, so as to prevent the light illuminating the meter scale plate to leak into the area of the indicator lens. A light-shielding structure is provided on a case of the instrument so as to shield the end of the light-shielding projecting wall, thereby preventing the meter illuminating light from leaking to the area of the indicator lens.
REFERENCES:
patent: 2831453 (1958-04-01), Hardesty
patent: 3161062 (1964-12-01), Huston
patent: 4236480 (1980-12-01), Grohl
patent: 4447860 (1984-05-01), Stone et al.
Patents Abstracts of Japan, P-381, Aug. 21, 1985, vol. 9/No. 203 60-67823(A) Appln. No. 58-175782.
Chapman John
Simons Michell
Yazaki -Corporation
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