Title:
CYLINDRICAL LAMP AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3604622
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily make a cylindrical lamp having a required length, as for the cylindrical lamp for a surface light emitting device.
SOLUTION: Light emitting diodes 2 are put side by side in the longitudinal direction of a cover 3 at close intervals in the bar-shaped cover 3 longitudinally having a light transmitting part 11 in order to form a light emitting part 1, and the electrode terminal 22 of each light emitting diode 2 is inserted in the electrode terminal inserting part 41 of a hollow beam-shaped connector part 4 provided parallel with the light emitting part 1.
Inventors:
Kozo Tanihata
Application Number:
JP2000279604A
Publication Date:
December 22, 2004
Filing Date:
September 14, 2000
Export Citation:
Assignee:
Kozo Tanihata
International Classes:
G02F1/1335; F21S2/00; F21V8/00; F21V19/00; F21V23/06; G02F1/13357; H01L33/00; F21Y103/00; (IPC1-7): F21S2/00; F21V19/00; F21V23/06; G02F1/13357; H01L33/00
Domestic Patent References:
| JP60169680U | ||||
| JP6275106A | ||||
| JP61070304U | ||||
| JP60169680U | ||||
| JP61070304U | ||||
| JP729705U |
Attorney, Agent or Firm:
Toshiyuki Maruyama
Takao Miyano
Koichi Kitazumi
Takao Miyano
Koichi Kitazumi