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.:
Date of Patent:
Apr. 08, 2014
Filed:
Mar. 15, 2010
Takuma Tomotoshi, Osaka, JP;
Hisashi Watanabe, Osaka, JP;
Takuma Tomotoshi, Osaka, JP;
Hisashi Watanabe, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A plurality of display panels include a display region and a frame region. The plurality of display panels include first and second display panels adjoining each other; the frame region of the first display panel is overlapped by a side face of the second display panel so that an angle defined by viewer-side surfaces is more than 0° but less than 180°; first and second light guide elements are disposed on the viewer's side of peripheral display regions; the light guide elements have incident and outgoing faces and a plurality of light guiding portions; the distance between the incident and outgoing faces increases away from the peripheral display region toward the frame region; the volume of the first light guide element is larger than that of the second light guide element; and the outgoing faces of the first and second light guide elements are covered by a functional film.