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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 9151917 B1

PDFFull Text
Date of Patent:
Oct. 06, 2015

Filed:

Jul. 12, 2013

Optical interconnection apparatus and method

Applicant:

Ytel Photonics Inc., Gwanju-Si, KR;

Inventor:

Yong Tak Lee, Gwanju-Si, KR;

Assignee:

YTEL PHOTONICS INC., Gwangju-Si, KR;

Attorneys:

Nixon Peabody LLP

Joseph Bach, Esq.

Primary Examiner:

Charlie Y Peng

Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/42 (2006.01); G02B 6/36 (2006.01); G02B 6/255 (2006.01); G02B 6/43 (2006.01); G02B 6/26 (2006.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4239 (2013.01); G02B 6/12019 (2013.01); G02B 6/2552 (2013.01); G02B 6/262 (2013.01); G02B 6/3644 (2013.01); G02B 6/423 (2013.01); G02B 6/4206 (2013.01); G02B 6/43 (2013.01); H05K 1/0274 (2013.01); H05K 1/181 (2013.01); H05K 2201/09072 (2013.01); H05K 2201/09827 (2013.01); H05K 2201/09845 (2013.01); H05K 2201/10174 (2013.01); H05K 2201/10674 (2013.01); Y10T 29/49124 (2015.01);
Abstract

The present invention relates to the apparatus and method for optical interconnection. The present invention provides an optical interconnection structure comprising: a substrate on which double side perforated multi-hole through a predetermined region is formed; bottom hole which is etched and tapered for optical fiber array is bigger than upper hole which is etched for the optical devices. The present invention provides the optical interconnection structure that can facilitate the optical interconnection between the active optoelectronic devices that transmit/receive the optical signals and the optical fiber array, making it possible to align easily and acutely between the optical devices and optical fiber array.

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