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公开(公告)号：US5093287A
公开(公告)日：1992-03-03
申请号：US618938
申请日：1990-11-28
申请人： Nicholas F. Borrelli , William H. Dumbaugh, Jr. , Douglas W. Hall , Josef C. Lapp , Mark A. Newhouse , Mark L. Powley , David L. Weidman
发明人： Nicholas F. Borrelli , William H. Dumbaugh, Jr. , Douglas W. Hall , Josef C. Lapp , Mark A. Newhouse , Mark L. Powley , David L. Weidman
CPC分类号： G02F1/3555 , C03C13/046 , C03C13/048 , C03C3/07 , C03C3/122 , C03C3/253 , Y10S501/904
摘要： This invention is drawn to heavy metal oxide glasses exhibiting high nonlinear susceptibility and infrared transmission consisting essentially, in weight percent, of 42-48% PbO, 33-44% Bi.sub.2 O.sub.3, 10-15% Ga.sub.2 O.sub.3, and up to 15% total of at least one member of the group consisting of up to 5% SiO.sub.2 and/or GeO.sub.2 and up to 15% Tl.sub.2 O. This invention also comprehends the fabrication of light guiding fibers from those glasses.
摘要翻译： 本发明涉及显示高非线性磁化率和红外线透射率的重金属氧化物玻璃，其重量百分比基本上为42-48％PbO，33-44％Bi 2 O 3，10-15％Ga 2 O 3和最多15％ 由至多5％的SiO 2和/或GeO 2和至多15％的T 1/2组成的组中的至少一个成员。 本发明还包括从这些眼镜制造导光纤维。
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2.发明授权Optical fiber made of galliobismuthate glasses and optical devices using same 失效由胆红素玻璃制成的光纤和使用其的光学装置
公开(公告)号：US5148510A
公开(公告)日：1992-09-15
申请号：US793565
申请日：1991-11-18
申请人： Nicholas F. Borrelli , William H. Dumbaugh, Jr. , Doublas W. Hall , Josef C. Lapp , Mark A. Newhouse , Mark L. Powley , David L. Weidman
发明人： Nicholas F. Borrelli , William H. Dumbaugh, Jr. , Doublas W. Hall , Josef C. Lapp , Mark A. Newhouse , Mark L. Powley , David L. Weidman
CPC分类号： G02F1/3555 , C03C13/046 , C03C13/048 , C03C3/07 , C03C3/122 , C03C3/253
摘要： This invention is drawn to heavy metal oxide glasses exhibiting high nonlinear susceptibility and infrared transmission consisting essentially, in weight percent, of 42-48% PbO, 33-44% Bi.sub.2 O.sub.3, 10-15% Ga.sub.2 O.sub.3, and up to 15% total of at least one member of the group consisting of up to 5% SiO.sub.2 and/or GeO.sub.2 and up to 15% Tl.sub.2 O. This invention also comprehends the fabrication of light guiding fibers from those glasses.
摘要翻译： 本发明涉及显示高非线性磁化率和红外线透射率的重金属氧化物玻璃，其重量百分比基本上为42-48％PbO，33-44％Bi 2 O 3，10-15％Ga 2 O 3和最多15％ 由至多5％的SiO 2和/或GeO 2和至多15％的T 1/2组成的组中的至少一个成员。 本发明还包括从这些眼镜制造导光纤维。
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公开(公告)号：US5374595A
公开(公告)日：1994-12-20
申请号：US155483
申请日：1993-11-22
IPC分类号： C03C3/091 , G02F1/1333 , G09F9/35
CPC分类号： C03C3/091 , G02F2001/133302
摘要： This invention is related to glasses for use as substrates in flat panel display devices; more specifically, for use as substrates in LCDs which utilize polycrystalline silicon thin film transistors. The compositions for the inventive glasses are essentially free from alkali metal oxides and consist essentially, in mole percent, of______________________________________ SiO.sub.2 64-70 Y.sub.2 O.sub.3 0-5 Al.sub.2 O.sub.3 9.5-14 MgO 0-5 B.sub.2 O.sub.3 5-10 CaO 3-13 TiO.sub.2 0-5 SrO 0-5.5 Ta.sub.2 O.sub.5 0-5 BaO 2-7 Nb.sub.2 O.sub.5 0-5 MgO + CaO + SrO + BaO 10-20. ______________________________________
摘要翻译： 本发明涉及用作平板显示装置中的基板的玻璃; 更具体地，用作利用多晶硅薄膜晶体管的LCD中的基板。 本发明玻璃的组合物基本上不含碱金属氧化物，并且基本上以摩尔百分比计的-SiO 2 64-70 Y 2 O 3 0-5-Al 2 O 3 9.5-14 MgO 0-5 -B 2 O 3 CaO 3-13 - TiO 2 0-5 SrO 0-5.5 -Ta2O5 0-5 BaO 2-7 -Nb2O5 0-5 MgO + CaO + SrO + BaO 10-20。 -
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公开(公告)号：US5326730A
公开(公告)日：1994-07-05
申请号：US61459
申请日：1993-05-17
摘要： This invention is directed to glass compositions particularly designed for use as substrates in flat panel display devices and, more expressly, for use as substrates in LCDs which employ polycrystalline silicon thin film transistors. The glass compositions are essentially free from alkali metal oxides and consist essentially, in mole percent, of______________________________________ SiO.sub.2 65-76 MgO 0-5 ZrO.sub.2 0-2.5 Al.sub.2 O.sub.3 7-11 CaO 0-10 TiO.sub.2 0-3 BaO 12-19 SrO 0-10 Ta.sub.2 O.sub.5 0-3 B.sub.2 O.sub.3 0-5 MgO + 0-15 ZrO.sub.2 + 0.5-5. CaO + TiO.sub.2 + SrO Ta.sub.2 O.sub.5 ______________________________________
摘要翻译： 本发明涉及特别设计用于平板显示装置中的基板的玻璃组合物，更具体地说，用作采用多晶硅薄膜晶体管的LCD中的基板。 玻璃组合物基本上不含碱金属氧化物，并且基本上以摩尔百分数计，-SiO 2 65-76 MgO 0-5 ZrO 2 0-2.5 -Al 2 O 3 7-11 CaO 0-10 TiO 2 0-3 -BaO 12-19 SrO 0-10 Ta2O5 0-3 -B2O3 0-5 MgO + 0-15 ZrO2 + 0.5-5。 - CaO + TiO2 + - SrO Ta2O5 -
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公开(公告)号：US5116789A
公开(公告)日：1992-05-26
申请号：US743802
申请日：1991-08-12
IPC分类号： C03C3/00 , C03C3/085 , C03C3/087 , C03C3/091 , G02F1/1333 , G09F9/00 , G09F9/30 , H01L29/78 , H01L29/786
CPC分类号： C03C3/085 , C03C3/091 , G02F2001/133302
摘要： The invention is concerned with glasses for use as substrates in flat panel display devices which use polycrystalline silicon thin film transistors. The compositions for these glasses are essentially free from alkali metal oxides and MgO and consist essentially, in mole percent, of:______________________________________ SiO.sub.2 65-75 CaO and/or BaO 0-10 Al.sub.2 O.sub.3 6-10 B.sub.2 O.sub.3 0-5 SrO 15-26 [CaO and/or BaO] + B.sub.2 O.sub.3 0-12 ______________________________________
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公开(公告)号：US5625427A
公开(公告)日：1997-04-29
申请号：US294636
申请日：1994-08-23
IPC分类号： G02C7/10 , C03B23/025 , C03B23/03 , C03C3/091 , C03C3/11 , C03C4/06 , C03C4/08 , C03C14/00 , C03C23/00 , G02B1/02 , G02B5/23 , G02B5/30 , G02C7/12 , G02C7/02 , C03C15/00
CPC分类号： C03B23/0307 , C03B23/0256 , C03B23/0302 , C03C14/006 , C03C23/007 , C03C3/091 , C03C3/11 , C03C4/065 , C03C4/085 , G02B5/23 , G02B5/3025
摘要： An ophthalmic lens of photochromic glass having an R.sub.2 O-Al.sub.2 O.sub.3 -B.sub.2 O.sub.3 -SiO.sub.2 base glass composition and a method of producing the lens. The lens contains precipitated cuprous halide crystals that are elongated and oriented, whereby the lens is capable of polarizing light when the lens is in the darkened state. If at least a portion of the crystals in at least a surface layer on the lens are reduced to copper metal, the lens exhibits a permanent dichroic behavior. The lens provides effective polarization of radiation across the entire visible wavelength region of the spectrum, has a sharp spectral cutoff for radiation below the 400 nm wavelength, thereby eliminating UV transmission, and has a transmittance not over about 40% in the darkened state.
摘要翻译： 具有R2O-Al2O3-B2O3-SiO2基玻璃组合物的光致变色玻璃的眼用透镜及其制造方法。 该透镜含有沉淀的卤化亚铜晶体，其被细长定向，从而当透镜处于黑暗状态时透镜能够使光线偏振。 如果透镜中的至少一个表面层中的至少一部分晶体被还原为铜金属，则该透镜具有永久的二色性。 透镜在光谱的整个可见光波长区域提供有效的辐射极化，对于400nm以下的辐射具有尖锐的光谱截止，从而消除紫外线透射，并且在变暗状态下透射率不超过约40％。
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公开(公告)号：US5430573A
公开(公告)日：1995-07-04
申请号：US166833
申请日：1993-12-15
IPC分类号： C03B23/025 , C03B23/03 , C03C3/091 , C03C3/11 , C03C4/06 , C03C4/08 , C03C14/00 , C03C23/00 , G02B5/23 , G02B5/30 , G02B1/08 , C03B37/00
CPC分类号： C03B23/03 , C03B23/0256 , C03C14/006 , C03C23/007 , C03C3/091 , C03C3/11 , C03C4/065 , C03C4/085 , G02B5/23 , G02B5/3025 , Y10S501/905
摘要： A UV-absorbing, polarizing glass article and method of making, the glass having an R.sub.2 O-B.sub.2 O.sub.3 -SiO.sub.2 base glass composition, a sharp spectral cut-off at about 400 nm, a precipitated crystal phase consisting of a halide selected from the group composed of cuprous, cadmium and mixed cuprous-cadmium halides, the crystallites in the crystal phase being elongated, and a portion of the crystallites near the surface of the article being at least partially reduced to colloidal copper, whereby the article exhibits permanent dichroic behavior.
摘要翻译： UV吸收偏光玻璃制品及其制造方法，具有R2O-B2O3-SiO2基玻璃组合物的玻璃，约400nm处的尖锐光谱截止值，由选自组成的组中的卤化物组成的沉淀结晶相 的亚铜，镉和混合的铯 - 镉卤化物，结晶相中的微晶是细长的，并且制品表面附近的微晶的一部分至少部分地还原成胶体铜，由此该制品呈现永久的二色性。
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公开(公告)号：US5252524A
公开(公告)日：1993-10-12
申请号：US962111
申请日：1992-10-16
CPC分类号： C03C4/00 , C03C14/004 , C03C3/11 , C03C2214/04
摘要： This invention is directed to a glass containing elongated silver halide crystals selected from the group consisting of AgCl, AgBr, AgI, and mixtures thereof which is capable of polarizing radiation in the visible portion of the radiation spectrum and which does not exhibit photochromism when exposed to radiation in the ultraviolet/visible portions of the radiation spectrum, wherein the composition of the glass is essentially free of copper and includes an amount of CeO.sub.2 effective to retain the silver in the glass composition in the oxidized state.
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公开(公告)号：US5114884A
公开(公告)日：1992-05-19
申请号：US691843
申请日：1991-04-26
申请人： Josef C. Lapp , Mark L. Powley
发明人： Josef C. Lapp , Mark L. Powley
CPC分类号： C03C3/23 , C03C3/122 , Y10S501/904
摘要： This invention relates to the preparation of thermally stable, chemically durable, heavy metal oxide glasses exhibiting good transmission of infrared radiation to wavelengths of about 7 microns consisting essentially, in weight percent, of 7.5-25% Ga.sub.2 O.sub.3, 70-92% Bi.sub.2 O.sub.3, and 0.25-12% R.sub.2 O, wherein R.sub.2 O consists of at least one alkali metal oxide selected from the group consisting of Na.sub.2 O and K.sub.2 O.
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公开(公告)号：US5517356A
公开(公告)日：1996-05-14
申请号：US270052
申请日：1994-07-01
IPC分类号： C03B23/025 , C03B23/03 , C03C3/091 , C03C3/093 , C03C3/11 , C03C4/00 , C03C4/06 , C03C4/08 , C03C14/00 , C03C23/00 , G02B5/23 , G02B5/30 , C03C10/16 , G02B27/28
CPC分类号： C03B23/0256 , C03B23/03 , C03C14/006 , C03C23/007 , C03C3/091 , C03C3/11 , C03C4/065 , C03C4/085 , G02B5/23 , G02B5/3025
摘要： A glass article that is effective in polarizing radiation in the range of 400-700 nm and method of making, the glass having an R.sub.2 O--Al.sub.2 O.sub.3 --B.sub.2 O.sub.3 --SiO.sub.2 base glass composition, a precipitated crystal phase consisting of a halide selected from the group composed of cuprous, cadmium and mixed cuprous-cadmium halides, the crystals in the crystal phase being elongated, and a portion of the crystals near the surface of the article being at least partially reduced to colloidal copper, whereby the article exhibits permanent dichroic behavior and has a polarization efficiency across the entire wavelength range of 400-700 nm of at least 0.80.
摘要翻译： 对400-700nm范围内的偏振光有效的玻璃制品及其制造方法，具有R2O-Al2O3-B2O3-SiO2基玻璃组合物的玻璃，由选自组成的组中的卤化物组成的沉淀结晶相 的亚铜，镉和混合的锍 - 卤化镉，结晶相中的晶体是细长的，并且制品表面附近的晶体的一部分至少部分地还原成胶体铜，由此该制品具有永久的二色性，并具有 在400-700nm的整个波长范围内的极化效率至少为0.80。
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