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.

Date of Patent:
Oct. 13, 2015

Filed:

Feb. 07, 2014
Applicant:

Micron Technology, Inc., Boise, ID (US);

Inventors:

Luyen Vu, San Jose, CA (US);

Mark A. Helm, Santa Cruz, CA (US);

Assignee:

Micron Technology, Inc., Boise, ID (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/115 (2006.01); H01L 29/16 (2006.01); H01L 29/04 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11519 (2013.01); H01L 27/1157 (2013.01); H01L 27/11524 (2013.01); H01L 27/11556 (2013.01); H01L 27/11565 (2013.01); H01L 27/11582 (2013.01); H01L 29/04 (2013.01); H01L 29/16 (2013.01);
Abstract

Some embodiments include an apparatus having semiconductor pillars in a substantially hexagonally closest packed arrangement. The hexagonally closest packed arrangement includes a repeating pillar pattern which has at least portions of 7 different pillars. Each of the different pillars in a respective one of the repeating pillar patterns is capable of being electrically coupled to a different data line of a plurality of data lines. Some embodiments include an apparatus having semiconductor pillars in a substantially hexagonally closest packed arrangement. The hexagonally closest packed arrangement includes a repeating pillar pattern having at least portions of 7 different pillars. All 7 different pillars of a repeating pillar pattern are encompassed by a single drain-side select gate (SGD).


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