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EP0230336A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Optoelectronic device for surface mounting

Assignee: Koninklijke Philips NV
•
Filing: 1987-01-19
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Granted: —
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Expires: 2007-01-19
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Abstract

Abstract Translated from French L'invention concerne un dispositif opto-électronique pour montage en surface du type comportant un substrat isolant (1) dont la face supérieure (2) reçoit au moins un élément opto-électronique (20) relié électriquement à des contacts (8, 11) de la face inférieure (3) du substrat (1) par des bandes conductrices (5, 9). Une entretoise annulaire (21) est fixée de manière étanche à la face supérieure (2) du substrat (1). Une lentille sphérique (40) est collée de manière étanche sur l'entretoise annulaire (21) le plan (50) d'émission lumineuse est situé à une distance de la lentille sphérique (40) qui est inférieure à son tirage. The invention relates to an opto-electronic device for surface mounting of the type comprising an insulating substrate (1), the upper face (2) of which receives at least one opto-electronic element (20) electrically connected to contacts (8, 11). from the underside (3) of the substrate (1) by conductive strips (5, 9). An annular spacer (21) is tightly fixed to the upper face (2) of the substrate (1). A spherical lens (40) is sealingly bonded to the annular spacer (21) the plane (50) of light emission is located at a distance from the spherical lens (40) which is less than its draft.

Inventors

  • 👤 Jacques Société Civile S.P.I.D. Thillays

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 17:03
CPC Classifications
H; H10; H10F; H10F55/00; H10F55/18; G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4204; H10F77/00; H10F77/40; H10F77/407; H10F77/413; H10H; H10H20/00; H10H20/80; H10H20/85; H10H20/8506; H10H20/855; H10W; H10W90/00; H10W90/701; H10W90/751; H10W90/754; Y; Y10; Y10S; Y10S362/00; Y10S362/80

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US4301461A Cited
WO1982004500A1 Cited
GB2122418A Cited
EP0143040A1 Cited

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