专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06649436B2 Using organic materials in making an organic light-emitting device 有权
标题翻译：使用有机材料制造有机发光装置
公开(公告)号：US06649436B2
公开(公告)日：2003-11-18
申请号：US10073690
申请日：2002-02-11
申请人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar , Steven A. Van Slyke
发明人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar , Steven A. Van Slyke
IPC分类号： H01L2100
CPC分类号： C23C14/12 , H01L51/001 , H01L51/0059 , H01L51/0081 , H01L51/56
摘要： A method of making an organic layer from an organic material on a substrate which will form part of an organic light-emitting device, including the steps of providing a sublimable organic material in a powder form; providing a thermally conductive and non-sublimable ceramic material in a powder form; forming a mixture of the sublimable organic material powder and thermally conductive and non-sublimable ceramic material powder; placing such mixture into a die and using a punch to apply sufficient pressure to the heated mixture to cause the mixture of powders to consolidate into a solid pellet; and removing the pellet from the die.
摘要翻译：一种从形成有机发光器件的一部分的基底上的有机材料制成有机层的方法，包括以粉末形式提供升华性有机材料的步骤; 提供粉末形式的导热和不可升华的陶瓷材料; 形成可升华的有机材料粉末和导热和不可升华的陶瓷材料粉末的混合物; 将这样的混合物放入模具中并使用冲头向加热的混合物施加足够的压力以使粉末混合物固结成固体颗粒; 并从模具中取出颗粒。

2. 发明授权

US07238383B2 Making and using compacted pellets for OLED displays 有权
标题翻译：制造和使用用于OLED显示器的压实颗粒
公开(公告)号：US07238383B2
公开(公告)日：2007-07-03
申请号：US10384290
申请日：2003-03-07
申请人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar
发明人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar
IPC分类号： B05D5/06
CPC分类号： C23C14/12 , C23C14/26 , H01L51/56
摘要： A method of forming a compacted pellet of organic materials adaptable for making an organic layer on a structure which will form part of an OLED display, includes providing a sublimable organic material in a powder form; providing a thermally insulating and non-sublimable inorganic material in a powder form; forming a mixture of the sublimable organic powder and thermally insulating and non-sublimable inorganic powder; placing such mixture into a die and using two punches, a lower and an upper punch, to apply sufficient pressure to the mixture to cause the mixture of powders to consolidate into a solid pellet; applying heat to the die during or prior to applying pressure by the opposing punches to aid in causing the mixture of powders to consolidate into a solid compacted pellet, and removing the pellet from the die.
摘要翻译：形成适用于在构成OLED显示器的一部分的结构上形成有机层的有机材料压实颗粒的方法包括提供粉末形式的可升华有机材料; 提供粉末形式的绝热和不可升华的无机材料; 形成可升华的有机粉末和绝热和不可升华的无机粉末的混合物; 将这样的混合物放入模具中并使用两个冲头（下部和上部冲头）向混合物施加足够的压力以使粉末混合物固结成固体颗粒; 在由相对的冲头施加压力期间或之前向模具施加热量以帮助使粉末混合物固结成固体压实的颗粒，并从模具中除去颗粒。

3. 发明授权

US06719936B2 Method of making a solid compacted pellet of organic material for vacuum deposition of OLED displays 有权
标题翻译：制造用于真空沉积OLED显示器的有机材料的固体压实颗粒的方法
公开(公告)号：US06719936B2
公开(公告)日：2004-04-13
申请号：US10226600
申请日：2002-08-23
申请人： Donn B. Carlton , Syamal K. Ghosh , Tukaram K. Hatwar
发明人： Donn B. Carlton , Syamal K. Ghosh , Tukaram K. Hatwar
IPC分类号： B29B1106
CPC分类号： B29C70/72 , B30B11/02 , C23C14/12 , Y10T428/1393
摘要： A solid compacted pellet of organic material for use in a vapor deposition source, and a method of making same is disclosed. The solid compacted pellet includes: a support member for permitting rotation of the pellet, or transmitting cooling fluid, or both; and a compacted solid core of organic material molded onto and about the support member.
摘要翻译：公开了一种用于气相沉积源的有机材料的固体压实颗粒及其制备方法。固体压实颗粒包括：用于允许颗粒旋转或传递冷却流体或两者的支撑构件; 以及模制在支撑构件上和周围的有机材料的压实实芯。

4. 发明授权

US06706226B2 Compacting moisture-sensitive organic materials in making an organic light-emitting device 有权
标题翻译：在制作有机发光装置时压实湿度敏感的有机材料
公开(公告)号：US06706226B2
公开(公告)日：2004-03-16
申请号：US10195947
申请日：2002-07-16
申请人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar
发明人： Syamal K. Ghosh , Donn B. Carlton , Tukaram K. Hatwar
IPC分类号： B29B1114
CPC分类号： H01L51/56 , C23C14/12 , C23C14/564 , H01L51/001 , H01L51/005 , H01L51/0052 , H01L51/5259
摘要： A method of compacting moisture-sensitive organic material adaptable for making an organic layer on a structure which will form part of an organic light-emitting device, includes placing such a desiccant material in a powder form inside a die cavity and applying a pressure to such a desiccant powder in the die cavity sufficient to compact into a porous desiccant bed; providing moisture-sensitive organic material in a powder form; and placing such moisture-sensitive organic material inside the die cavity over the porous desiccant bed, and applying sufficient heat to the moisture-sensitive organic material in the die cavity to cause moisture to escape from the moisture-sensitive organic material and be absorbed by the porous desiccant bed, and then applying sufficient pressure to compact the moisture-sensitive organic material into a solid organic pellet.
摘要翻译：将适合于在形成有机发光装置的一部分的结构上制造有机层的湿敏性有机材料压实的方法包括将这种干燥剂材料以粉末形式放置在模腔内并向其施加压力在模腔中的干燥剂粉末足以压实成多孔干燥剂床; 提供粉末形式的湿气敏感有机材料; 并将这样的湿敏有机材料放置在多孔干燥剂床之内的模腔内，并将足够的热量施加到模腔中的湿敏有机材料，以使水分从湿敏性有机材料中逸出并被吸收多孔干燥剂床，然后施加足够的压力以将湿敏性有机材料压实成固体有机颗粒。

5. 发明授权

US06896830B2 Method of making injection molding articles having a marbled appearance 失效
标题翻译：制造具有大理石外观的注射成型制品的方法
公开(公告)号：US06896830B2
公开(公告)日：2005-05-24
申请号：US09770432
申请日：2001-01-26
申请人： Donn B. Carlton , Dilip K. Chatterjee , Syamal K. Ghosh
发明人： Donn B. Carlton , Dilip K. Chatterjee , Syamal K. Ghosh
IPC分类号： B29B9/06 , B29B9/10 , B29C45/00 , B29C69/00
CPC分类号： B29B9/06 , B29B9/10 , B29C45/0001 , B29C2045/1698 , B29K2025/00 , B29K2105/0047 , B29K2105/16 , B29K2995/0013 , B29K2995/0063 , B29L2031/722
摘要： A method of making an injection molded article having a marbled appearance, including the steps of: mixing at a temperature of at least 100 degrees ° C. polymeric materials having a thermal conductivity in the range of 0.001 to 0.01 cal/cm-sec-° C. wherein the polymeric materials are selected from the group consisting of polyethylene, polystyrene, polyester, and polycarbonate or combinations thereof, and one or more materials selected from the group consisting of ceramics, ceramic composites, metals and metal alloys in a blended relationship to form a viscous phase mixture, the materials in the viscous phase mixture being selected so that when in a solid phase it has a density greater than 4 grams/cc and a thermal conductivity greater than 0.101 cal/cm-sec-° C. to form a feedstock; cooling the blended viscous phase mixture to form the feedstock; and using the feedstock in an injection molding machine having a zero compression screw to form the article.
摘要翻译：一种制备具有大理石外观的注塑制品的方法，包括以下步骤：在至少100摄氏度的温度下混合具有0.001至0.01卡/厘米-2秒范围内的热导率的聚合材料 C.其中聚合物材料选自聚乙烯，聚苯乙烯，聚酯和聚碳酸酯或其组合，以及选自陶瓷，陶瓷复合材料，金属和金属合金中的一种或多种材料，其混合关系为形成粘稠相混合物，选择粘稠相混合物中的材料，使得当在固相中其密度大于4克/厘米3，导热率大于0.101卡/厘米-2秒时形成原料; 冷却混合的粘稠相混合物以形成原料; 并且在具有零压缩螺杆的注塑机中使用原料以形成制品。

6. 发明授权

US06624948B1 Method of forming precision glass microlens arrays and a microlens array formed therewith 失效
标题翻译：形成精密玻璃微透镜阵列的方法和由其形成的微透镜阵列
公开(公告)号：US06624948B1
公开(公告)日：2003-09-23
申请号：US10036722
申请日：2001-12-21
申请人： Darryl E. Miller , Syamal K. Ghosh , Donn B. Carlton
发明人： Darryl E. Miller , Syamal K. Ghosh , Donn B. Carlton
IPC分类号： G02B2710
CPC分类号： G02B3/0031 , C03B11/08 , C03B23/0013 , C03B2215/414 , C03B2215/76 , G02B3/0056
摘要： A method wherein an array of optical elements is formed by forming a mount, including a plurality of element receiving bores therethrough arranged in a predetermined array; placing the mount on a lower mold surface of a lower mold, inserting a glass preform in each of the plurality of element receiving bores, each glass preform extending through a respective element receiving bore, each glass preform extending beyond a top surface of the mount; heating at least the glass preforms to at least a glass transition temperature thereof, aligning an upper mold having an upper mold surface with a plurality of desired optical features formed therein with the predetermined array- and pressing the glass preforms between the upper mold surface and the lower mold surface to mold the glass preforms into the array of optical elements permanently retained in the mount, the pressing of the glass preforms causing glass from each glass preform to flow generally radially outward therefrom across the top surface of the mount thereby creating an upper flange on each element that aids in retaining each optical element in the mount.
摘要翻译：一种方法，其中通过形成安装件形成光学元件阵列，所述安装件包括以预定阵列布置的多个元件接收孔; 将安装件放置在下模具的下模具表面上，将玻璃预制件插入多个元件接收孔中的每一个中，每个玻璃预制件延伸穿过相应的元件接收孔，每个玻璃预制件延伸超过安装件的顶表面; 将至少玻璃预成型件加热至至少其玻璃化转变温度，将具有上模具表面的上模具与其中形成的多个所需的光学特征对准具有预定的阵列，并将玻璃预制件压在上模具表面和下模具表面以将玻璃预成型件模制成永久保持在安装件中的光学元件阵列，玻璃预制件的按压使得来自每个玻璃预制件的玻璃通过径向向外从其穿过安装件的顶部表面流动，从而形成上凸缘在每个元件上有助于将每个光学元件保持在底座中。

7. 发明授权

US06843955B2 Injection molding of ceramic powders using non-gel forming water soluble organic binders 失效
标题翻译：使用非凝胶形成的水溶性有机粘合剂注射成型陶瓷粉末
公开(公告)号：US06843955B2
公开(公告)日：2005-01-18
申请号：US09916860
申请日：2001-07-27
申请人： Syamal K. Ghosh , Donn B. Carlton
发明人： Syamal K. Ghosh , Donn B. Carlton
IPC分类号： A61B5/029 , A61B5/083 , A61B5/097 , A61M16/00 , A61M16/20 , B28B1/24
CPC分类号： A61B5/0836 , A61B5/029 , A61B5/097 , A61M16/024 , A61M16/0833 , A61M16/20 , A61M16/209 , A61M2230/432
摘要： A method for compounding gel-free injection molding feed stock for injection molding net-shape ceramic parts, including the steps of: mixing inorganic particles with non-gel forming water soluble organic binders having molecular weight between 1000 and 1,000,000 and that are between 0.5 weight % and 10 weight % based upon the inorganic particles, along with plasticizers, water and processing aids in a mixer to form a mixture, wherein the non-gel forming water soluble organic binders are composed of high and low molecular weight organic binders; compounding the mixed inorganic particles and the non-gel forming water soluble organic binders at a high temperature in the range of between 70° and 98° Centigrade, under shear force, to form a homogenous viscous slurry in the range of 5×103 and 7×104 Pa.sec at a shear rate of 10 sec−1; cooling the homogenous viscous slurry to room temperature to form a compounded solid mass.
摘要翻译：一种用于混合注射成型网状陶瓷部件的无凝胶注射成型原料的方法，包括以下步骤：将无机颗粒与分子量在1000和1,000,000之间的非凝胶形成的水溶性有机粘合剂混合并且为0.5重量％％和10重量％，基于无机颗粒，以及增塑剂，水和加工助剂在混合器中形成混合物，其中非凝胶形成的水溶性有机粘合剂由高分子量和低分子量有机粘合剂组成; 将混合的无机颗粒和非凝胶形成的水溶性有机粘合剂在剪切力下在70℃和98℃之间的高温下混合，以形成在5×10 3和 7×10 4 Pa·sec，剪切速率为10sec -1; 将均匀的粘稠浆液冷却至室温，形成复合固体物质。

8. 发明授权

US06797314B2 Method of handling organic material in making an organic light-emitting device 有权
标题翻译：在制造有机发光装置时处理有机材料的方法
公开(公告)号：US06797314B2
公开(公告)日：2004-09-28
申请号：US09898369
申请日：2001-07-03
申请人： Steven A. Van Slyke , Dilip K. Chatterjee , Syamal K. Ghosh , Donn B. Carlton
发明人： Steven A. Van Slyke , Dilip K. Chatterjee , Syamal K. Ghosh , Donn B. Carlton
IPC分类号： C23C1402
CPC分类号： H01L51/5012 , C23C14/12 , H01L51/001
摘要： A method of handling powders of organic materials in making an organic light-emitting device (OLED) is disclosed. The method includes forming solid pellets from powders of organic materials and using such pellets in a thermal physical vapor deposition source for making an organic layer on a structure which will form part of an OLED.
摘要翻译：公开了一种在制造有机发光器件（OLED）中处理有机材料粉末的方法。该方法包括从有机材料的粉末形成固体颗粒，并在热物理气相沉积源中使用这种颗粒，以在将形成OLED的一部分的结构上形成有机层。

9. 发明授权

US06837939B1 Thermal physical vapor deposition source using pellets of organic material for making OLED displays 有权
标题翻译：使用有机材料颗粒制造OLED显示器的热物理气相沉积源
公开(公告)号：US06837939B1
公开(公告)日：2005-01-04
申请号：US10624311
申请日：2003-07-22
申请人： Justin H. Klug , Syamal K. Ghosh , Donn B. Carlton
发明人： Justin H. Klug , Syamal K. Ghosh , Donn B. Carlton
IPC分类号： C23C14/00 , C23C14/12 , C23C14/24 , C23C14/26 , C23C16/00 , H01L51/00 , H01L51/56
CPC分类号： H01L51/001 , C23C14/12 , C23C14/243 , C23C14/246 , C23C14/26
摘要： A thermal physical vapor deposition source for vaporizing compacted pellets of organic materials onto a surface of a substrate in forming a display, including a housing defining a plurality of spaced passages each for receiving compacted pellets, a cover plate over the housing, with a first plurality of openings corresponding to the spaced passages of the housing and an electrical heater structure disposed over the cover plate. The thermal physical vapor deposition source further including an aperture plate, disposed over the electrical heater structure, an electrically insulating spacer member located between the electrical heater structure and an aperture plate, and circuitry for applying current to the electrical heater structure to produce heat sufficient to vaporize the pellets and permit vapor efflux of materials to pass through the cover plate, the heater structure, the electrically insulating spacer member and the aperture plate, onto the substrate.
摘要翻译：一种热物理气相沉积源，用于将形成显示器的压实的有机材料颗粒蒸发到基底的表面上，包括限定多个间隔开的通道，每个通道用于接收压实颗粒，壳体上的盖板，具有第一多个对应于壳体的间隔通道的开口和设置在盖板上方的电加热器结构。热物理气相沉积源还包括孔板，设置在电加热器结构之上，位于电加热器结构和孔板之间的电绝缘隔离件，以及用于向电加热器结构施加电流以产生足以使使颗粒蒸发并允许材料的蒸气流出通过盖板，加热器结构，电绝缘间隔件和孔板到基板上。

10. 发明授权

US06803011B2 Method for making an injection moldable feedstock which can provide articles with improved physical properties 失效
标题翻译：用于制备可注射成型的原料的方法，其可以提供具有改善的物理性质的制品
公开(公告)号：US06803011B2
公开(公告)日：2004-10-12
申请号：US09771250
申请日：2001-01-26
申请人： Syamal K. Ghosh , Dilip Chatterjee , Donn B. Carlton
发明人： Syamal K. Ghosh , Dilip Chatterjee , Donn B. Carlton
IPC分类号： B29C4500
CPC分类号： B29B9/06 , B29B9/12 , B29C45/0001 , B29K2025/00 , B29K2105/0047 , B29K2105/16 , B29K2995/0013 , B29K2995/0063
摘要： A method of making a feedstock for injection molding, including the steps of: mixing at a temperature of at least 100° C. polymeric materials having a thermal conductivity in the range of 0.001 to 0.01 cal/cm-sec-° C. wherein the polymeric materials are selected from the group consisting of polyethylene, polystyrene, polyester, and polycarbonate or combinations thereof, and one or more materials selected from the group consisting of ceramics, ceramic composites, metals and metal alloys in a blended relationship to form a viscous phase mixture, the materials in the viscous phase mixture being selected so that when in a solid phase it has a density greater than 4 grams/cc and a thermal conductivity greater than 0.101 cal/cm-sec-° C. and; cooling the blended viscous phase mixture to form the feedstock.
摘要翻译：一种制备注射成型原料的方法，包括以下步骤：在至少100℃的温度下混合具有0.001至0.01cal / cm-sec-℃范围内的热导率的聚合材料。其中，聚合物材料选自聚乙烯，聚苯乙烯，聚酯和聚碳酸酯或其组合，以及一种或多种选自陶瓷，陶瓷复合材料，金属和金属合金的材料，其混合形成粘性相混合物中，选择粘稠相混合物中的物质，使得当在固相中，其密度大于4克/立方厘米，导热率大于0.101卡/厘米-2秒。冷却混合的粘稠相混合物以形成原料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式