Title: Article with transparent conductive oxide coating

Abstract

A solar cell includes a first substrate having a first surface and a second surface. An underlayer is located over the second surface. A first conductive layer is located over the underlayer. An overlayer is located over the first conductive layer. A semiconductor layer is located over the conductive oxide layer. A second conductive layer is located over the semiconductor layer. The first conductive layer includes a conductive oxide and at least one dopant selected from the group consisting of tungsten, molybdenum, niobium, and/or fluorine.

Inventors:

McCamy, James W.; Ma, Zhixun; Kabagambe, Benjamin; Koram, Kwaku K.; Hung, Cheng-Hung; Nelis, Gary J.

Issue Date:

2020-06-09

Research Org.:

Vitro Flat Glass LLC, Cheswick, PA (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1651002

Patent Number(s):

10680123

Application Number:

14/963,778

Assignee:

Vitro Flat Glass LLC (Cheswick, PA)

Patent Classifications (CPCs):

C - CHEMISTRY C03 - GLASS C03B - MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES

C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS

Show more

C - CHEMISTRY C03 - GLASS C03B - MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES

C03B17/06 - Forming glass sheets
C03B18/14 - Changing the surface of the glass ribbon, e.g. roughening

C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS

C03C17/3411 - {with at least two coatings of inorganic materials
C03C17/3417 - {all coatings being oxide coatings}
C03C17/36 - at least one coating being a metal
C03C17/3631 - {one layer at least containing a selenide or telluride}
C03C17/3668 - {the multilayer coating having electrical properties}
C03C17/3678 - {specially adapted for use in solar cells}
C03C2217/94 - Transparent conductive oxide layers [TCO] being part of a multilayer coating
C03C2217/948 - Layers comprising indium tin oxide [ITO]
C03C2218/1525 - by atmospheric CVD

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

C23C16/40 - Oxides
C23C16/407 - {of zinc, germanium, cadmium, indium, tin, thallium or bismuth}
C23C16/4412 - {Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps}
C23C16/45561 - {Gas plumbing upstream of the reaction chamber}
C23C16/45595 - {Atmospheric CVD gas inlets with no enclosed reaction chamber}
C23C16/54 - Apparatus specially adapted for continuous coating

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L31/02167 - {for solar cells}
H01L31/02168 - {the coatings being antireflective or having enhancing optical properties for the solar cells}
H01L31/022425 - {for solar cells}
H01L31/022466 - {made of transparent conductive layers, e.g. TCO, ITO layers}
H01L31/02327 - {the optical elements being integrated or being directly associated to the device, e.g. back reflectors
H01L31/03923 - {including AIBIIICVI compound materials, e.g. CIS, CIGS}
H01L31/0749 - including a AIBIIICVI compound, e.g. CdS/CulnSe2 [CIS] heterojunction solar cells
H01L31/18 - Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

Y02E10/541 - CuInSe2 material PV cells
Y02E10/549 - organic PV cells

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P70/50 - Manufacturing or production processes characterised by the final manufactured product

Show less

DOE Contract Number:  

EE0004736

Resource Type:

Patent

Resource Relation:

Patent File Date: 12/09/2015

Country of Publication:

United States

Language:

English

Subject:

14 SOLAR ENERGY; 36 MATERIALS SCIENCE