The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7731405 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 08, 2010

Filed:

May. 15, 2008
Applicants:

Mitsunori Ishizaka, Minamitsuru-gun, JP;

Teppei Takano, Fujiyoshida, JP;

Junji Miyashita, Fujiyoshida, JP;

Inventors:

Mitsunori Ishizaka, Minamitsuru-gun, JP;

Teppei Takano, Fujiyoshida, JP;

Junji Miyashita, Fujiyoshida, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A side-emission type light-emitting diode including: a first substrate having a concavity formed in one of side surfaces of the first substrate, the concavity including an inner surface which is configured to be a first reflecting surface; an LED-element-mounting board of thin plate shape, arranged on the lower surface of the first substrate, the board configured to close the concavity at the lower surface of the first substrate; an LED element mounted on the board and arranged in the concavity; and a light-transmitting resin filled in the concavity and configured to seal the LED element.


Find Patent Forward Citations

Ishizaka, Mitsunori. (2010). Side-emission type light-emitting diode and a backlight unit using the light-emitting diode (U.S. Patent No. 7731405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7731405

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