Electric lamp or space discharge component or device manufacturi – Process – Combined – e.g. – with shaping of lamp or device envelope
Patent
1988-03-24
1989-10-10
Crane, Daniel C.
Electric lamp or space discharge component or device manufacturi
Process
Combined, e.g., with shaping of lamp or device envelope
295921, 72 7, 72334, 72447, 83 761, 36447402, B23P 1500, B21D 2832
Patent
active
048728624
ABSTRACT:
A display incorporating light-emitting diodes, comprising a reflector which is formed in a holder. A light-emitting diode is mounted in the holder and projects into the reflector through an opening. The light-emitting doide is attached in the opening with the diode walls snugly abutting against the edges of the opening. The invention also relates to a method of manufacturing the display comprising light-emitting diodes and an installation to perform the method. Each diode is provided with two connections protected by the holder. The holder consists of surface-treated sheet metal, preferably anodized aluminium. The reflector is bowl-shaped and semispherical. Owing to the reflector a bundle of aligned beams of light is emitted from the light-emitting diode.
REFERENCES:
patent: 1158874 (1915-11-01), Walker
patent: 2432804 (1947-12-01), Rieske
patent: 2785751 (1957-03-01), Jones
patent: 3290539 (1966-12-01), Lamorte
patent: 3314331 (1967-04-01), Wiley
patent: 3512027 (1970-05-01), Kupsky
patent: 3683731 (1972-08-01), Oppenheim et al.
patent: 3737647 (1973-06-01), Gomi
patent: 3737722 (1973-06-01), Scharlack
patent: 3821775 (1974-06-01), Biard
patent: 3835741 (1974-09-01), Anderson et al.
patent: 3879979 (1975-04-01), Arai et al.
patent: 3894225 (1975-07-01), Chao
patent: 3950844 (1976-04-01), Wisbey
patent: 3978332 (1976-08-01), Taltavyll et al.
patent: 3978748 (1976-09-01), Leslie et al.
patent: 3995152 (1976-11-01), Chao et al.
patent: 4056733 (1977-11-01), Prestridge
patent: 4152618 (1979-05-01), Abe et al.
patent: 4164008 (1979-08-01), Miller et al.
patent: 4173035 (1979-10-01), Hoyt
patent: 4178820 (1979-12-01), Gerber
patent: 4225380 (1980-09-01), Wickens
patent: 4271408 (1981-06-01), Teshima et al.
patent: 4308572 (1981-12-01), Davidson et al.
patent: 4336580 (1982-06-01), Mouyard et al.
patent: 4381537 (1983-04-01), Hinrichs
patent: 4481533 (1984-11-01), Alzmann et al.
patent: 4725961 (1988-02-01), Pearl
LandOfFree
Method and apparatus for manufacturing display comprising light- does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for manufacturing display comprising light-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for manufacturing display comprising light- will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1954426