Light-emitting diode semiconductor chip with leads

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Description

FIG. 1 is a perspective view of a light-emitting diode semiconductor chip with leads showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, as seen from the right side of FIG. 1.

FIG. 4 is a side elevational view thereof, as seen from the left side of FIG. 1;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2498585 February 1950 Seiden
4143394 March 6, 1979 Schoberl
4153905 May 8, 1979 Charmakadze et al.
4186996 February 5, 1980 Bowen et al.
Other references
  • "Computer Design"; 3/1981; p. 19; Diaught Led Lamps; bottom right of page.
Patent History
Patent number: D280812
Type: Grant
Filed: Nov 3, 1982
Date of Patent: Oct 1, 1985
Assignee: Stanley Electric Co., Ltd. (Tokyo)
Inventor: Kaoru Takahashi (Zama)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Attorney: Louis Weinstein
Application Number: 6/438,952
Classifications
Current U.S. Class: D13/24