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. 30, 2015
Filed:
Jun. 21, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/01 (2006.01); G02B 26/00 (2006.01); G02F 1/03 (2006.01); G02B 26/08 (2006.01); G02F 1/035 (2006.01); G02F 1/295 (2006.01); H01L 31/105 (2006.01); G02F 1/015 (2006.01); G02F 1/025 (2006.01); G02F 1/225 (2006.01);
U.S. Cl.
CPC ...
H01L 31/105 (2013.01); G02F 1/015 (2013.01); G02F 1/025 (2013.01); G02F 1/2257 (2013.01);
Abstract
A photonic device is provided. The photonic device includes: a semiconductor layer including first and second regions; an insulating layer covering the semiconductor layer; and first and second plugs extending to pass through the insulating layer and electrically connected to the corresponding first and second regions. The first plug is in a rectifying contact with the first region, and the second plug is in an ohmic contact with the second region.