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:
Jun. 05, 2018
Filed:
Nov. 18, 2015
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Nobuaki Teraguchi, Sakai, JP;
Takuya Sato, Sakai, JP;
Keiji Watanabe, Sakai, JP;
Kohichiroh Adachi, Sakai, JP;
Akihide Shibata, Sakai, JP;
Hiroshi Iwata, Sakai, JP;
Sharp Kabushiki Kaisha, Sakai, JP;
Abstract
A configuration of a display device capable of color display is obtained. The display device includes a plurality of rod-shaped light-emitting elements each of which includes a semiconductor and which emit light beams having wavelength distributions different from each other, and alignment electrodes (). The alignment electrodes () include a first electrode pair (), a second electrode pair (), and a third electrode pair (). The plurality of rod-shaped light-emitting elements include a first rod-shaped light-emitting element, which is arranged so that one end of the first rod-shaped light-emitting element is adjacent to one electrode of the first electrode pair while the other end is adjacent to the other electrode of the first electrode pair, a second rod-shaped light-emitting element, which is arranged so that one end of the second rod-shaped light-emitting element is adjacent to one electrode of the second electrode pair while the other end of the second rod-shaped light-emitting element is adjacent to the other electrode of the second electrode pair, and a third rod-shaped light-emitting element, which is arranged so that one end of the third rod-shaped light-emitting element is adjacent to one electrode of the third electrode pair while the other end of the third rod-shaped light-emitting element is adjacent to the other electrode of the third electrode pair. Lengths Rto Rof the first to third rod-shaped light-emitting elements and distances dto dof the first to third electrode pairs () to () satisfy the following relationships. d≤R<d, d≤R<d, d≤R.