Invention Application
WO2013106312A2 COATED GLASSES HAVING A LOW SHEET RESISTANCE, A SMOOTH SURFACE, AND/OR A LOW THERMAL EMISSIVITY
审中-公开
具有低片层电阻，光滑表面和/或低热敏性的涂层玻璃
- Patent Title: COATED GLASSES HAVING A LOW SHEET RESISTANCE, A SMOOTH SURFACE, AND/OR A LOW THERMAL EMISSIVITY
- Patent Title (中): 具有低片层电阻，光滑表面和/或低热敏性的涂层玻璃
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Application No.: PCT/US2013/020647Application Date: 2013-01-08
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Publication No.: WO2013106312A2Publication Date: 2013-07-18
- Inventor: GANJOO, Ashtosh , HASKINS, David R. , MCCAMY, James W. , NELIS, Gary J. , TAUSCH, Peter
- Applicant: PPG INDUSTRIES OHIO, INC.
- Applicant Address: 3800 West 143rd Street Cleveland, Ohio 44111 US
- Assignee: PPG INDUSTRIES OHIO, INC.
- Current Assignee: PPG INDUSTRIES OHIO, INC.
- Current Assignee Address: 3800 West 143rd Street Cleveland, Ohio 44111 US
- Agency: SIMINERIO, Andrew C. et al.
- Priority: US61/584,837 20120110; US13/736,316 20130108
- Main IPC: C03C17/245
- IPC: C03C17/245 ; H01B1/08 ; H01L31/0224 ; H05B33/06
Abstract:
A glass sheet has an electrically conductive film having a sheet resistance in the range of 9.5 to 14.0 ohms/square; an emissivity in the range of 0.14 to 0.17 and an absorption coefficient of greater than 1.5 x10 3 cm -1 in the wavelength range of 400-1100 nanometers, and a surface roughness of less than 15 nanometers Root Means Square. A glass sheet of another embodiment of the invention has an electrically conductive film having a phosphorous-fluorine doped tin oxide pyrolytically deposited film on the surface of the glass sheet, wherein the ratio of phosphorous precursor to tin precursor is in the range of greater than 0-0.4. The coated glass sheets of the invention can be used in the manufacture of multi sheet insulating units, OLEDs and solar cells.
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