Staff View
Cathode ray tubes having reduced glass browning properties, U.S. Patent 6,097,144

Descriptive

Language
LanguageTerm (authority = ISO 639-3:2007); (type = text)
English
Genre (authority = RULIB-FS)
Other
Genre (authority = local)
Patent
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Materials Science and Engineering
Name (authority = RutgersOrg-School); (type = corporate)
NamePart
School of Engineering
OriginInfo
DateIssued (encoding = w3cdtf); (keyDate = yes)
2000
TypeOfResource
Text
TitleInfo
Title
Cathode ray tubes having reduced glass browning properties, U.S. Patent 6,097,144
Abstract (type = abstract)
The present invention provides an inexpensive cathode ray tube envelope which suffers considerably diminished glass browning in comparison with traditional cathode ray tube envelopes. The method of reducing glass browning in cathode ray tubes, and a suitable glass composite and glass composition are also provided. The cathode ray tube envelope of the present invention includes a screen which has an inner and an outer glass layers. The inner layer is made of lead-free glass whereas the outer layer is made of lead-containing glass. In the operational cathode ray tube of the present invention, the electron beams emitted therein, are absorbed by the inner layer without substantial browning, since the inner layer does not contain material that cause browning, and do not penetrate to the lead-containing outer layer. At the same time, the X-rays produced in the cathode ray tube are effectively and efficiently blocked by the lead-containing outer layer. The result is both significant reduction in glass browning and effective X-ray protection.
PhysicalDescription
Extent
7 p.
Name (type = personal)
NamePart (type = family)
Lehman
NamePart (type = given)
Richard L.
Affiliation
Materials Science and Engineering, Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
RelatedItem (type = host)
TitleInfo
Title
Patents
Identifier (type = local)
rucore00000002355
RelatedItem (type = host)
TitleInfo
Title
Lehman, Richard L.
Identifier (type = local)
rucore30225300001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/T3XG9THC
Genre (authority = ExL-Esploro)
Patent
Back to the top

Rights

Copyright
Status
Public domain
Availability
Status
Open
Reason
Mandated by law
Publication
Status
Published
Back to the top

Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
Document
CreatingApplication
Version
1.3
DateCreated (point = end); (encoding = w3cdtf); (qualifier = exact)
2016-09-09T16:36:29
DateCreated (point = end); (encoding = w3cdtf); (qualifier = exact)
2016-09-09T16:36:29
ApplicationName
ImageMagick 6.9.0-6 Q8 x86_64 2015-02-23 http://www.imagemagick.org
Back to the top
Version 8.3.13
Rutgers University Libraries - Copyright ©2020