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:
Feb. 11, 2003
Filed:
Mar. 29, 2001
Joong-Jin Hwang, Kyongsangbuk-do, KR;
Samsung Electronics Co., LTD, Suwon, KR;
Abstract
The inventive optical fiber ribbon includes a plurality of optical fibers horizontally arranged, upper and lower coating layers coated in upper and lower portions of the optical fibers, and side surface coating layers coated on outer surfaces of farthest optical fibers from the center of the optical fibers and having a thickness thinner than that of the upper and lower coating layers. A device of manufacturing an optical fiber ribbon is provided and includes a dye body, and a dye hole penetrating the dye body and having a cross section of a rectangular shape, characterized in that the dye hole has a height H expressed by an equation reading H=D+(0.05˜0.2 mm) (wherein D represents an external diameter of said optical fiber), and a width W expressed by an equation reading W=D×N+(0˜0.1 mm) (wherein N represents a number of cores of the optical fiber).