Optoelectronic component

Details Optoelectronic component Optoelectronic component

1988-08-17

1990-05-08

Hille, Rolf

357 68, 357 65, 357 70, 357 71, 357 30, H01L 3300, H01L 2348, H01L 2714

Patent

active

049242768

ABSTRACT:
Optoelectronic components, in particular those comprising a line of luminescent diodes arranged in a row, are provided according to the prior art with contacts that have a number of disadvantages, some of which are that the light efficiency is relatively low and that irregularities in the light efficiency of a row occur due to incorrect adjustments of the contacts. According to the invention the contact is therefore designed as a contact bridge passing transversely over the contact window, so that on the one hand only a small amount of light-emitting surface is covered and a high light power thereby attained, and on the other hand the regularity of the light efficiency is independent of any misalignment of the contact bridge.

REFERENCES:
patent: 3737704 (1973-06-01), Grenon et al.
patent: 4027319 (1977-05-01), Borrello et al.
patent: 4145707 (1979-03-01), Sadamasa et al.
patent: 4244002 (1981-01-01), Sato et al.
patent: 4633280 (1986-12-01), Takasu
IEEE Transactions on Electron Devices, vol. ED-20, No. 11, Nov. 1973.

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