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 7515220 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 07, 2009

Filed:

May. 27, 2005
Applicants:

Hyung-seok Ko, Seoul, KR;

Soo-jin Kim, Seoul, KR;

Dong-ho Lee, Yongin-si, KR;

Inventors:

Hyung-Seok Ko, Seoul, KR;

Soo-Jin Kim, Seoul, KR;

Dong-Ho Lee, Yongin-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract

A display device including a display panel displaying an image; a light source unit supplying light to the display panel, and a light guiding unit including a light guiding section which has a light receiving surface positioned adjacent to the light source unit and a light emitting surface positioned opposite to the display panel and which guides light emitted from the light source unit to the display panel, a side wall section forming a reception space for receiving the display panel along the edges of the light guiding section, and a fixing section fixing the light guiding section to the display device.


Find Patent Forward Citations

Ko, Hyung-Seok. (2009). Display device (U.S. Patent No. 7515220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7515220

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…