Provided are a transparent substrate having a nano pattern, and a method of manufacturing the same, which enables the nano pattern to be easily formed on the transparent substrate and has the nano pattern applicable to a large sized substrate by forming a resin layer made of transparent material on a transparent substrate; forming at least one or more unit pattern parts composed of a first pattern area and a second pattern area in which a plurality of grid patterns are formed, and a protrusion pattern formed between the first pattern area and the second pattern area, on the resin layer; and forming a nanoscale metal layer on the protrusion pattern.

Claims

19 · 2 independent · depth 3

19 granted claims

›1.independentAn electrically conductive and light transmissive layer, comprising:na transparent substrate;a transparent layer provided over the transparent substra…+5

›7.independentAn electrically conductive and light transmissive layer for a display device, comprising:na transparent substrate;a transparent layer provided over th…+12

›8.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the transparent layer is made of resin material.d2+1

›10.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the substrate is at least one of glass or quartz.d2

›11.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the plurality of first protrusions form a mesh layout on the second surfa…d2

›12.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the plurality of first protrusions comprises a first group of protrusions…d2+1

›14.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein a recess is provided between adjacent second protrusions to form a patter…d2

›15.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the plurality of first protrusions comprises a first group of protrusions…d2

›16.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein the at least one metallic wiring layer comprises at least one of Al, Cr, …d2

›17.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein a width of a first protrusion is 200-1000 nm.d2

›18.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein each of the plurality of first protrusions has a width wider than a width…d2

›19.↳ 7The electrically conductive and light transmissive layer of claim 7, wherein each of the first and second protrusions has a rectangular shape.d2

Classifications

4 codes

IPC · International Patent Classification

Section B — Performing operations; transporting

B82Y30/00

Section G — Physics

G03F7/00

Section H — Electricity

H01L23/498
H05K1/03

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Pendency

3.9 y

1,435 days filing → grant

Office actions

non-final + final

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no RCE

Examiner

Catherine A Simone

art unit 1781 · TC 1700

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1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20140272316 A1	18 Sep 2014

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