Title:
LIGHT EMITTING DIODE LAMP
Document Type and Number:
Japanese Patent JPS5871671
Kind Code:
A
Abstract:
PURPOSE:To obtain a light emitting diode having high flexibility by connecting a light emitting diode element via lead wirings, integrally forming it with a light transmitting resin, connecting it to a swan type bulb base, thereby enabling to use in mounting on the small bulb base with a profile similar to an ordinary small bulb. CONSTITUTION:Light emitting diode elements 4, 4 are integrally formed with the lower sides of lead pieces 1b, 2b remained with light transmitting resin 6, and a lamp unit L is formed. A resistor 7 is connected to the lead piece 2b at the center of the unit L, the other end of the resistor 7 is connected to a contactor 9 which is mounted through an insulating member 8 at the lower end of a base K, the unit L is engaged with the opening end of the base K, the projecting pieces 1c, 1c of the pieces 1b, 1b are soldered to the opening end of the base K, thereby forming a light emitting diode lamp, which is constructed without any difference from the ordinary swan type bulb and which has a compatibility in use with the bulb sold in the market.
Inventors:
FUJITA TEIZOU
Application Number:
JP17040381A
Publication Date:
April 28, 1983
Filing Date:
October 23, 1981
Export Citation:
Assignee:
IDEC IZUMI CORP
International Classes:
H01L25/075; H01L33/48; H01L33/62; (IPC1-7): H01L33/00
Domestic Patent References:
| JP50043662B | ||||
| JP51121481B | ||||
| JPS5553869A | 1980-04-19 |