Light-emitting diode semiconductor chip with leads

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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
2817046 April 1962 Weiss
3458779 July 1969 Blank et al.
4143394 March 6, 1979 Schoberl
Other references
  • Allied Industrial Electronics Catalog 1964 p. 78; Photocell #B425.
Patent History
Patent number: D277955
Type: Grant
Filed: Apr 28, 1982
Date of Patent: Mar 12, 1985
Assignee: Stanley Electric Co., Ltd. (Tokyo)
Inventor: Kaoru Takahashi (Zama)
Primary Examiner: Catherine E. Kemper
Assistant Examiner: Clare E. Heflin
Attorney: Ezra Sutton
Application Number: 6/372,644
Classifications
Current U.S. Class: D13/12; D13/99