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US5331512A Expired / Lapsed US ⏱️ 0.0 years remaining

Surface-mount LED

Assignee: Individual
•
Filing: 1992-04-16
•
Granted: 1994-07-19
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Expires: 2012-04-16
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Abstract

Abstract A surface-mount LED device includes a base, an LED chip, and two terminal pads. The base has a first side, the LED chip occupies a position on the first side, and each of the two terminal pads is electrically connected to the LED chip. The two terminal pads occupy positions on the first side to enable surface-mounting on a circuitboard surface in a position such that the first side faces the circuitboard surface. A surface-mount LED carrier tape includes a carrier tape defining a plurality of spaced-apart component cavities for enabling automated placement of devices contained in the component cavities, at least one of the surface-mount LED devices in one of the component cavities, and a cover tape affixed to the carrier tape over the surface-mount LED device. The surface-mount LED device is disposed within one of the component cavities so that the first side of the base, the LED chip, and the terminal pads face the cover tape.

Inventors

  • 👤 Kevin R. Orton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 08:49
CPC Classifications
H; H10; H10H; H10H20/00; H10H20/80; H10H20/85; H10H20/8506; H05; H05K; H05K1/00; H05K1/02; H05K1/0274; H05K1/18; H05K1/182; H10H20/852; H10H20/853; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09072; H05K2201/10; H05K2201/10613; H05K2201/10621; H05K2201/10636; Y; Y02; Y02P; Y02P70/00; Y02P70/50

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 107 words
An R/C controller front panel assembly, comprising: a circuitboard having a front side, a reverse side, and a hole extending through the circuitboard from the front side to the reverse side; and a surface-mount LED device mounted on the circuitboard; the surface-mount LED device including a base, an LED chip on a first side of the base, and two terminal pads disposed on the first side of the base; and the surface-mount LED device being surface-mounted on the reverse side of the circuitboard in a position such that the base spans the hole and the first side of the base faces the reverse side of the circuitboard.
Claim 2
Dependent Claim 107 words
An R/C controller front panel assembly, comprising: a circuitboard having a front side, a reverse side, and a hole extending through the circuitboard from the front side to the reverse side; and a surface-mount LED device mounted on the circuitboard; the surface-mount LED device including a base, an LED chip on a first side of the base, and two terminal pads disposed on the first side of the base; and the surface-mount LED device being surface-mounted on the reverse side of the circuitboard in a position such that the base spans the hole and the first side of the base faces the reverse side of the circuitboard.
Claim 3
Dependent Claim 104 words
A panel assembly, comprising: a circuitboard having a front side, a reverse side, and a hole extending through the circuitboard from the front side to the reverse side; and a surface-mount LED device mounted on the circuitboard; the surface-mount LED device including a base, an LED chip on a first side of the base, and two terminal pads disposed on the first side of the base; and the surface-mount LED device being surface-mounted on the reverse side of the circuitboard in a position such that the base spans the hole and the first side of the base faces the reverse side of the circuitboard.
Claim 4
Dependent Claim 104 words
A panel assembly, comprising: a circuitboard having a front side, a reverse side, and a hole extending through the circuitboard from the front side to the reverse side; and a surface-mount LED device mounted on the circuitboard; the surface-mount LED device including a base, an LED chip on a first side of the base, and two terminal pads disposed on the first side of the base; and the surface-mount LED device being surface-mounted on the reverse side of the circuitboard in a position such that the base spans the hole and the first side of the base faces the reverse side of the circuitboard.

References Cited (Backward Citations)

US4894751A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-07-18 1998-01-17 1998-07-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-07-18 2002-01-17 2002-07-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-07-18 2006-01-17 2006-07-19 $7700.00 Window Closed / Lapsed

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