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31. 发明授权

US09222650B2 Switchable light-duct extraction 有权
标题翻译：可切换的光管提取
公开(公告)号：US09222650B2
公开(公告)日：2015-12-29
申请号：US13215325
申请日：2011-08-23
申请人： David G. Freier , Rolf W. Biernath , Thomas R. Hoffend, Jr.
发明人： David G. Freier , Rolf W. Biernath , Thomas R. Hoffend, Jr.
IPC分类号： F21V7/04 , F21V14/04 , F21S11/00 , F21S19/00 , F21V11/08 , F21V11/12 , F21V13/04 , F21V14/08
CPC分类号： F21V14/04 , F21S11/007 , F21S19/005 , F21V11/08 , F21V11/12 , F21V13/04 , F21V14/08
摘要： The disclosure generally relates to switchable light extractors and in particular to switchable light extractors useful for extracting light from light ducts used for interior lighting of a building. The disclosure also relates to lighting systems that include the light extractors, and methods of extracting light from a lighting system. The switchable light extractors generally include a first and a second reflective film, each having a plurality of voids that can aligned to extract light from a light duct.
摘要翻译：本发明一般涉及可切换的光提取器，特别涉及可用于从用于建筑物室内照明的光管中提取光的可切换光提取器。本公开还涉及包括光提取器的照明系统以及从照明系统提取光的方法。可切换的光提取器通常包括第一和第二反射膜，每个反射膜具有多个可对准的空隙以从光导管提取光。

32. 发明申请

US20100128351A1 CURVED SIDED CONE STRUCTURES FOR CONTROLLING GAIN AND VIEWING ANGLE IN AN OPTICAL FILM 审中-公开
标题翻译：用于控制光学膜中增益和角度的弯曲的锥形结构
公开(公告)号：US20100128351A1
公开(公告)日：2010-05-27
申请号：US12275631
申请日：2008-11-21
申请人： Kenneth A. Epstein , Timothy J. Hebrink , Charles D. Hoyle , Dale L. Ehnes , Michael P. Keyes , Thomas R. Corrigan , Randy S. Bay , Thomas R. Hoffend, JR.
发明人： Kenneth A. Epstein , Timothy J. Hebrink , Charles D. Hoyle , Dale L. Ehnes , Michael P. Keyes , Thomas R. Corrigan , Randy S. Bay , Thomas R. Hoffend, JR.
IPC分类号： G02B5/00 , B29D11/00
CPC分类号： G02B5/02 , B29D11/0074
摘要： A method of making an optical film includes the steps of making a substrate having a first major surface and a second major surface opposite the first surface and forming a plurality of curved sided cone structures on the first surface. Each of the curved sided cone structures include a base located on the first surface, a vertex, and a curved side formed from an arc extending between the base and the vertex. The optical gain and viewing angle for the film can be controlled by adjusting angles representing a shape of each curved sided cone structure at its vertex and base.
摘要翻译：制造光学膜的方法包括以下步骤：制造具有与第一表面相对的第一主表面和第二主表面的基底，并在第一表面上形成多个弯曲的侧面锥形结构。每个弯曲的侧面锥形结构包括位于第一表面上的基座，顶点和由在基部和顶点之间延伸的弧形成的弯曲侧。可以通过调节表示其顶点和底部处的每个弯曲侧锥体结构的形状的角度来控制胶片的光学增益和视角。

33. 发明申请

US20080117362A1 Organic Light Emitting Diode Devices With Optical Microstructures 审中-公开
标题翻译：具有光学微结构的有机发光二极管器件
公开(公告)号：US20080117362A1
公开(公告)日：2008-05-22
申请号：US11561997
申请日：2006-11-21
申请人： Martin B. Wolk , Vadim Savvateev , Manoj Nirmal , Thomas R. Hoffend , Fred B. McCormick , John C. Nelson , David A. Engler
发明人： Martin B. Wolk , Vadim Savvateev , Manoj Nirmal , Thomas R. Hoffend , Fred B. McCormick , John C. Nelson , David A. Engler
IPC分类号： G02F1/1335 , H01L51/54 , H01J9/02
CPC分类号： H01L51/5262 , G02F1/133603 , G02F1/133606
摘要： Edge-emitting organic light emitting diode (OLED) devices having optical microstructures and methods for fabricating them. The edge-emitting OLEDs include a substrate, an organic electroluminescent layer overlaying the substrate surface, and optical microstructures functioning as turning optics and separated from the OLEDs. The turning optics reflect and redirect the light from the edge-emitting OLEDs away from the top of the substrate, or through and away from the bottom of the substrate.
摘要翻译：具有光学微结构的边缘发射有机发光二极管（OLED）器件及其制造方法。边缘发射OLED包括衬底，覆盖衬底表面的有机电致发光层和用作转动光学器件并与OLED分离的光学微结构。转向光学器件将来自边缘发射的OLED的光从衬底的顶部反射并重定向，或者穿过和远离衬底的底部。

34. 发明授权

US06689538B2 Thermal mass transfer donor element 有权
标题翻译：热质量传递供体元件
公开(公告)号：US06689538B2
公开(公告)日：2004-02-10
申请号：US10136913
申请日：2002-04-30
申请人： Thomas R. Hoffend, Jr. , John S. Staral
发明人： Thomas R. Hoffend, Jr. , John S. Staral
IPC分类号： G03F711
CPC分类号： B41M5/465 , B41M3/006 , H05K3/046 , Y10S430/136 , Y10S430/165
摘要： A thermal mass transfer donor element is provided that includes a thermal transfer layer and a light-to-heat conversion layer, wherein the light-to-heat conversion layer has at least two regions exhibiting different absorption coefficients. The thermal transfer donor elements provided can improve imaging performance by increasing transfer sensitivity and decreasing imaging defects.
摘要翻译：提供了一种热传递供体元件，其包括热转移层和光热转换层，其中光热转换层具有至少两个呈现不同吸收系数的区域。提供的热传递供体元件可以通过增加转印灵敏度和减少成像缺陷来提高成像性能。

35. 发明授权

US06680153B2 Toner compositions 失效
标题翻译：调色剂组合物
公开(公告)号：US06680153B2
公开(公告)日：2004-01-20
申请号：US10152884
申请日：2002-05-21
申请人： Scott M. Silence , Edward J. Gutman , Thomas R. Hoffend
发明人： Scott M. Silence , Edward J. Gutman , Thomas R. Hoffend
IPC分类号： G03G909
CPC分类号： C09B67/0063 , G03G9/081 , G03G9/09 , G03G9/0926 , G03G9/09733
摘要： A composition comprised of resin and colorant, and wherein the colorant is stabilized with an ultra-violet stabilizer.
摘要翻译：由树脂和着色剂组成的组合物，其中着色剂用紫外线稳定剂稳定。

36. 发明授权

US6132917A Coated carrier 有权
标题翻译：涂层载体
公开(公告)号：US6132917A
公开(公告)日：2000-10-17
申请号：US538071
申请日：2000-03-29
申请人： Thomas R. Hoffend , Robert D. Bayley , Carol A. Fox , John G. VanDusen , Scott M. Silence , K. Derek Henderson
发明人： Thomas R. Hoffend , Robert D. Bayley , Carol A. Fox , John G. VanDusen , Scott M. Silence , K. Derek Henderson
IPC分类号： G03G9/107 , G03G9/113
CPC分类号： G03G9/1133 , G03G9/1075 , G03G9/1131 , G03G9/1135
摘要： A carrier comprised of a core and thereover a polymer generated from a blend of a polymer containing amine groups and a second polymer containing carboxylic acid functional groups.
摘要翻译：由核心和由含有胺基团的聚合物和含有羧酸官能团的第二聚合物的共混物产生的聚合物构成的载体。

37. 发明授权

US5935750A Coated carrier 有权
标题翻译：涂层载体
公开(公告)号：US5935750A
公开(公告)日：1999-08-10
申请号：US140998
申请日：1998-08-26
申请人： Angelo J. Barbetta , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Scott M. Silence , K. Derek Henderson , Paula J. MacLeod , Charles H. Honeyman , Thomas E. Enright
发明人： Angelo J. Barbetta , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Scott M. Silence , K. Derek Henderson , Paula J. MacLeod , Charles H. Honeyman , Thomas E. Enright
IPC分类号： G03G9/113 , G03G9/107
CPC分类号： G03G9/1133 , G03G9/1137
摘要： A carrier comprised of a core and a polymer coating containing a quaternary ammonium salt functionality.
摘要翻译：由核心和含有季铵盐官能团的聚合物涂层组成的载体。

38. 发明授权

US5866290A Toner and developer compositions 失效
公开(公告)号：US5866290A
公开(公告)日：1999-02-02
申请号：US905040
申请日：1997-08-01
申请人： Guerino G. Sacripante , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Bernard Grushkin
发明人： Guerino G. Sacripante , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Bernard Grushkin
IPC分类号： C08G63/20 , G03G9/087 , G03G9/09
CPC分类号： G03G9/08788 , C08G63/20 , G03G9/08755 , G03G9/08793 , G03G9/0904 , Y10S430/105
摘要： A toner composition comprised of a polyester resin with hydrophobic end groups, colorant, optional wax, optional charge additive, and optional surface additives.

39. 发明授权

US5352556A Toners having cross-linked toner resins 失效
标题翻译：具有交联调色剂树脂的调色剂
公开(公告)号：US5352556A
公开(公告)日：1994-10-04
申请号：US35398
申请日：1993-03-23
申请人： Hadi K. Mahabadi , Enno E. Agur , Gerald R. Allison , Michael S. Hawkins , Stephan Drappel , Maria N. V. McDougall , Bernard Grushkin , Thomas R. Hoffend , Angelo J. Barbetta
发明人： Hadi K. Mahabadi , Enno E. Agur , Gerald R. Allison , Michael S. Hawkins , Stephan Drappel , Maria N. V. McDougall , Bernard Grushkin , Thomas R. Hoffend , Angelo J. Barbetta
IPC分类号： G03G9/087 , G03G9/00
CPC分类号： G03G9/08793 , G03G9/08788 , G03G9/08795 , G03G9/08797 , Y10S430/109 , Y10S430/111 , Y10S430/114 , Y10S430/117 , Y10S430/166
摘要： A low melt toner resin with low minimum fix temperature and wide fusing latitude contains a linear portion and a cross-linked portion containing high density cross-linked microgel particles, but substantially no low density cross-linked polymer. The resin may be formed by reactive melt mixing.
摘要翻译：具有低最低定影温度和宽熔点纬度的低熔点调色剂树脂包含线性部分和含有高密度交联微凝胶颗粒的交联部分，但基本上不含低密度交联聚合物。树脂可以通过反应性熔融混合形成。

40. 发明授权

US4397935A Positively charged developer compositions containing quaternized vinyl pyridine polymers 失效
标题翻译：含有季铵化乙烯基吡啶聚合物的带正电荷的显影剂组合物
公开(公告)号：US4397935A
公开(公告)日：1983-08-09
申请号：US342031
申请日：1982-01-18
申请人： Roger N. Ciccarelli , Thomas R. Hoffend
发明人： Roger N. Ciccarelli , Thomas R. Hoffend
IPC分类号： G03G9/08 , G03G9/10 , G03G9/113
CPC分类号： G03G9/10 , G03G9/08 , G03G9/1134 , Y10S430/105
摘要： The present invention is directed to a developer composition comprised of resin particles, pigment particles, carrier particles, and a charge enhancing additive of the following formula ##STR1## wherein R is an alkyl radical containing from about 1 carbon atom to about 25 carbon atoms, A is an anion, and x, y and z are numbers representing the weight percent of monomer present, wherein z is equal to about 1 weight percent to about 50 weight percent, and the sum of x plus y is equal to 100 minus z, thus this sum is equal to about 50 weight percent to about 99 weight percent, accordingly, the total sum of x+y+z is equal to about 100 weight percent; which compositions are useful in causing the development of electrostatic latent images in electrostatographic imaging systems wherein the photoresponsive device utilized is charged negatively.
摘要翻译：本发明涉及包含树脂颗粒，颜料颗粒，载体颗粒和下式的电荷增强添加剂的显影剂组合物，其中R是含有约1个碳原子至约25个碳原子的烷基， A是阴离子，x，y和z是表示存在的单体的重量百分比的数字，其中z等于约1重量％至约50重量％，x加y的和等于100减去z，因此，该总和等于约50重量％至约99重量％，因此，x + y + z的总和等于约100重量％; 这些组合物可用于引起静电成像系统中的静电潜像的显影，其中使用的光响应装置带负电。

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