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1. 发明申请

US20060022156A1 SYSTEM AND METHOD FOR DETECTING DEFECTS IN A LIGHT-MANAGEMENT FILM 失效
标题翻译：用于检测光管理膜中的缺陷的系统和方法
公开(公告)号：US20060022156A1
公开(公告)日：2006-02-02
申请号：US10710708
申请日：2004-07-29
申请人： Kevin Capaldo , Mark Cheverton , Kevin Harding , Robert Tait
发明人： Kevin Capaldo , Mark Cheverton , Kevin Harding , Robert Tait
IPC分类号： G01N21/88
CPC分类号： G01N21/95 , G01N2021/9513
摘要： A system and a method for detecting defects in a light-management film are provided. The system includes a first light source configured to emit light onto a first side of the film in a first predetermined region of the film. The system further includes a second light source configured to emit light onto a second side of the film in the first predetermined region of the film. The system further includes a first camera configured to receive a first portion of light reflected from the first predetermined region of film from the first light source and a second portion of the light propagating through the film from the second light source. Finally, the system includes a signal-processing device operably coupled to the first camera configured to detect a defect in the first predetermined region of the film based on at least one of the first and second portions of light.
摘要翻译：提供了一种用于检测光管理膜中的缺陷的系统和方法。该系统包括配置成在膜的第一预定区域中将光发射到膜的第一侧上的第一光源。该系统还包括被配置为在薄膜的第一预定区域中将光发射到薄膜的第二侧上的第二光源。该系统还包括第一照相机，其配置为从第一光源接收从第一预定区域反射的光的第一部分，以及从第二光源传播通过膜的光的第二部分。最后，该系统包括可操作地耦合到第一照相机的信号处理设备，其被配置为基于第一和第二光部分中的至少一个来检测胶片的第一预定区域中的缺陷。

2. 发明申请

US20080029486A1 LIGHT COLLIMATING AND DIFFUSING FILM AND SYSTEM FOR MAKING THE FILM 有权
标题翻译：用于制作电影的光线缩小和扩散膜和系统
公开(公告)号：US20080029486A1
公开(公告)日：2008-02-07
申请号：US11772727
申请日：2007-07-02
申请人： Adel Bastawros , Ashwit Dias , Elif Gurel , Grant Hay , John Graf , Kevin Capaldo , Marshall Jones , Masako Yamada , Steven Tysoe
发明人： Adel Bastawros , Ashwit Dias , Elif Gurel , Grant Hay , John Graf , Kevin Capaldo , Marshall Jones , Masako Yamada , Steven Tysoe
IPC分类号： C23F1/00 , B23K26/00
CPC分类号： G02B6/0051 , B23K26/0823 , B23K26/355 , B23K2103/42 , B23K2103/50 , B29C59/04 , B29C2059/023 , B29D11/00663 , G02B5/0221 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B6/0053 , G02B6/0065 , Y10S359/90
摘要： A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.
摘要翻译：提供光准直和漫射膜以及制造该膜的方法。该膜包括具有第一侧和与第一侧相对的第二侧和至少第一周边边缘的塑料层。第一侧具有第一纹理表面，其中接近第一轴的第一纹理表面上的倾斜角的7％至20％之间具有零和五度之间的值。第一轴线基本上平行于第一周边边缘。塑料层对通过其传播的光进行准直。

3. 发明申请

US20070240585A1 Embossing system, methods of use, and articles produced therefrom 审中-公开
标题翻译：压花系统，使用方法和由此产生的制品
公开(公告)号：US20070240585A1
公开(公告)日：2007-10-18
申请号：US11403576
申请日：2006-04-13
申请人： Nitin Vaish , Yu Hu , Kevin Capaldo , Chung Yeung , Nitin Garg
发明人： Nitin Vaish , Yu Hu , Kevin Capaldo , Chung Yeung , Nitin Garg
IPC分类号： B44B5/00 , B29C59/00
CPC分类号： B29C59/04 , B29C35/02 , B29C37/0025 , B29C37/0075 , B29C59/046 , B29C71/02 , B29C2035/0827 , B29C2071/022 , B44B5/00
摘要： Disclosed herein is an embossing system, methods for its use, and articles produced therefrom. In one embodiment, the embossing system comprises: an embossing apparatus, a coating zone, and a curing zone. The embossing apparatus is capable of producing an embossed film. The coating zone is capable of disposing a coating onto the surface features, wherein the coating comprises a well depth that is equal to or greater than one-half of the average height of the surface features. In one embodiment, a film making process comprises: heating a polymer, embossing the polymer to form an embossed film, disposing a coating on the embossed film, and curing the coating.
摘要翻译：本文公开了压花系统，其使用方法和由其制造的制品。在一个实施例中，压花系统包括：压花装置，涂覆区和固化区。压花装置能够制造压花膜。涂层区域能够将涂层设置在表面特征上，其中涂层包括等于或大于表面特征的平均高度的一半的井深度。在一个实施方案中，制膜方法包括：加热聚合物，压花聚合物以形成压花膜，在压花膜上设置涂层并固化涂层。

4. 发明申请

US20060056031A1 Brightness enhancement film, and methods of making and using the same 审中-公开
标题翻译：亮度增强膜及其制造和使用方法
公开(公告)号：US20060056031A1
公开(公告)日：2006-03-16
申请号：US10937941
申请日：2004-09-10
申请人： Kevin Capaldo , Brian Carvill , Dennis Coyle , Yu Hu , Chunghei Yeung , Yan Zhang
发明人： Kevin Capaldo , Brian Carvill , Dennis Coyle , Yu Hu , Chunghei Yeung , Yan Zhang
IPC分类号： G02B27/10
CPC分类号： G02B6/0053 , G02B5/0221 , G02B5/0242 , G02B5/0278 , G02B6/0065
摘要： A brightness enhancement film comprises a base film, wherein a stress retardation gradient of the base film is calculated to be less than or equal to 50 nanometers per inch, wherein a first surface of the base film is textured, and wherein a light-redirecting structure is disposed on a first surface of the base film.
摘要翻译：亮度增强膜包括基膜，其中基膜的应力延迟梯度被计算为小于或等于50纳米/英寸，其中基膜的第一表面是有纹理的，并且其中光重定向结构设置在基膜的第一表面上。

5. 发明申请

US20060018026A1 LIGHT COLLIMATING AND DIFFUSING FILM AND SYSTEM FOR MAKING THE FILM 有权
标题翻译：用于制作电影的光线缩小和扩散膜和系统
公开(公告)号：US20060018026A1
公开(公告)日：2006-01-26
申请号：US10710585
申请日：2004-07-22
申请人： Adel Bastawros , Kevin Capaldo , Gheorghe Cojocariu , Ashwit Dias , John Graf , Emine Gurel , Grant Hay , Marshall Jones , Karkala Kumar , Todd Loehr , Steven Tysoe , Masako Yamada
发明人： Adel Bastawros , Kevin Capaldo , Gheorghe Cojocariu , Ashwit Dias , John Graf , Emine Gurel , Grant Hay , Marshall Jones , Karkala Kumar , Todd Loehr , Steven Tysoe , Masako Yamada
IPC分类号： G02B27/10
CPC分类号： G02B6/0051 , B23K26/0823 , B23K26/355 , B23K2103/42 , B23K2103/50 , B29C59/04 , B29C2059/023 , B29D11/00663 , G02B5/0221 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B6/0053 , G02B6/0065 , Y10S359/90
摘要： A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.
摘要翻译：提供光准直和漫射膜以及制造该膜的方法。该膜包括具有第一侧和与第一侧相对的第二侧和至少第一周边边缘的塑料层。第一侧具有第一纹理表面，其中接近第一轴的第一纹理表面上的倾斜角的7％至20％之间具有零和五度之间的值。第一轴线基本上平行于第一周边边缘。塑料层对通过其传播的光进行准直。

6. 发明申请

US20050077647A1 Method for producing low birefringence plastic film 审中-公开
标题翻译：低双折射塑料薄膜的制造方法
公开(公告)号：US20050077647A1
公开(公告)日：2005-04-14
申请号：US10959255
申请日：2004-10-06
申请人： Dennis Coyle , Kevin Capaldo
发明人： Dennis Coyle , Kevin Capaldo
IPC分类号： B29C43/22 , C08J5/18 , G11B7/253 , B29C47/88
CPC分类号： B29C43/222 , B29K2069/00 , B29K2995/0032 , C08J5/18 , C08J2369/00 , G11B7/2534
摘要： In one embodiment, an extrusion process can comprise: feeding a thermoplastic polycarbonate resin to an extruder; heating the resin in the extruder to a melt temperature that is above a glass transition temperature of the resin, thereby producing a melt of the thermoplastic polycarbonate resin; extruding the melted resin downwardly through an extrusion nozzle orifice having a slot configuration; passing the melted resin downwardly into a gap between two calendering rolls at least one of which has a highly polished surface, and wherein the calendering rolls are maintained at a roll temperature of less than the glass transition temperature; and cooling the thermoplastic polycarbonate resin film to below its glass transition temperature as the thermoplastic polycarbonate resin film advances through the gap.
摘要翻译：在一个实施方案中，挤出方法可以包括：将热塑性聚碳酸酯树脂进料到挤出机中; 将挤出机中的树脂加热到高于树脂的玻璃化转变温度的熔融温度，由此制造热塑性聚碳酸酯树脂的熔体; 将熔化的树脂向下挤出通过具有狭槽构型的挤出喷嘴孔口; 将熔融树脂向下通入两个压延辊之间的间隙，其中至少一个具有高度抛光的表面，并且其中压延辊保持在小于玻璃化转变温度的辊温度; 并且当热塑性聚碳酸酯树脂膜前进穿过间隙时，将热塑性聚碳酸酯树脂膜冷却至其玻璃化转变温度以下。

7. 发明申请

US20070274092A9 DIFFUSER FOR FLAT PANEL DISPLAY 有权
标题翻译：用于平板显示器的扩散器
公开(公告)号：US20070274092A9
公开(公告)日：2007-11-29
申请号：US10787158
申请日：2004-02-27
申请人： Grant Hay , Kevin Capaldo , Gheorghe Cojocariu , Karkala Kumar , Theodorus Hoeks , Todd Loehr , John Graf , Nathan Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
发明人： Grant Hay , Kevin Capaldo , Gheorghe Cojocariu , Karkala Kumar , Theodorus Hoeks , Todd Loehr , John Graf , Nathan Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
IPC分类号： H01L33/00 , G02F1/1335
CPC分类号： G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B5/045 , G02B6/0051 , G02F2001/133607 , Y10T428/10 , Y10T428/1064
摘要： A light diffusing film for a back light display is described. The light diffusing film includes a unitary film consisting essentially of polycarbonate and a uniformly dispersed anti-static material in an amount sufficient to impart anti-static properties to the film. The anti-static material may comprise a fluorinated phosphonium sulfonate. The film may additionally include at least one textured surface for the low scattering of light. Alternatively, the film may additionally include a uniformly dispersed acrylic bulk scattering additive of particles having a mean particle size of from about 3 to about 10 microns and present in an amount from about 2 to about 7 percent by weight percent for the high scattering of light.
摘要翻译：描述了用于背光显示器的光漫射膜。光扩散膜包括基本上由聚碳酸酯和均匀分散的抗静电材料组成的单一膜，其量足以赋予膜抗静电性能。抗静电材料可以包含氟化磺酸鏻。膜可以另外包括用于低散射光的至少一个纹理表面。或者，膜可以另外包括平均粒度为约3至约10微米的颗粒的均匀分散的丙烯酸体散射添加剂，并且以约2至约7重量％的量存在于高散射光。

8. 发明申请

US20070115460A1 Method for examining molds and apparatus for accomplishing the same 审中-公开
标题翻译：用于检查模具的方法和用于实现模具的装置
公开(公告)号：US20070115460A1
公开(公告)日：2007-05-24
申请号：US11285329
申请日：2005-11-21
申请人： Kevin Capaldo , Mark Cheverton
发明人： Kevin Capaldo , Mark Cheverton
IPC分类号： G01N21/00
CPC分类号： G01N21/956 , G02B5/045
摘要： Disclosed herein is a defect detection apparatus comprising a first light source that emits light in a direction parallel to an apex of prismatic structures disposed on a mold; wherein an angle between a central axis of a beam of light emitted by the first light source and a vertical taken at the first light source is about 20 to about 90 degrees; a second light source that emits light in a direction perpendicular to the apex of the prismatic structures disposed on the mold; wherein an angle between a central axis of a beam of light emitted by the second light source and a vertical taken at the second light source is less than 45 degrees; a sample holder for holding the mold; a camera placed directly above the sample holder; and translational stages for supporting the camera and the sample holder.
摘要翻译：本发明公开了一种缺陷检测装置，包括：第一光源，其在平行于设置在模具上的棱镜结构的顶点的方向上发光; 其中由所述第一光源发射的光束的中心轴线与在所述第一光源处拍摄的垂直线之间的角度为约20度至约90度; 第二光源，其在垂直于设置在模具上的棱镜结构的顶点的方向上发光; 其中由所述第二光源发射的光束的中心轴线与在所述第二光源处拍摄的垂直线之间的角度小于45度; 用于保持模具的样品架; 放置在样品架上方的相机; 以及用于支持相机和样品架的平移阶段。

9. 发明申请

US20070013100A1 Method for producing plastic film 审中-公开
标题翻译：塑料薄膜生产方法
公开(公告)号：US20070013100A1
公开(公告)日：2007-01-18
申请号：US11180857
申请日：2005-07-13
申请人： Kevin Capaldo , Dennis Coyle , Yu Hu , Haijiang Tang , Yan Zhang
发明人： Kevin Capaldo , Dennis Coyle , Yu Hu , Haijiang Tang , Yan Zhang
IPC分类号： B29C47/00
CPC分类号： B29C43/52 , B29C33/04 , B29C35/16 , B29C43/24 , B29C43/46 , B29C48/08 , B29C48/914 , B29C48/92 , B29C2035/1666 , B29C2043/5816 , B29C2948/92523 , B29C2948/92704 , B29C2948/9278 , B29C2948/92923 , B29K2023/06 , B29K2067/00 , B29K2069/00 , B29K2995/0018 , B29K2995/0022 , B29K2995/0024 , B29K2995/0029 , B29K2995/0032 , B29K2995/0034 , B29K2995/0072 , B29K2995/0073
摘要： In one embodiment, the film making process can comprise: introducing a plastic melt to a nip between a calendar roll and a resilient roll, passing the plastic melt between the calendar roll and the resilient roll to produce the film, and controlling a roughness of the film by actively cooling an external surface of the resilient roll. In another embodiment, the film making process can comprise: introducing a plastic melt having a melt temperature to a nip between a calendar roll and a resilient roll, passing the plastic melt between the calendar roll and the resilient roll to produce the film, and adjusting a roughness of the film at a constant production rate and a constant nip pressure.
摘要翻译：在一个实施例中，成膜过程可以包括：将塑料熔体引入到压延辊和弹性辊之间的辊隙中，使塑料熔体在压延辊和弹性辊之间通过以产生膜，并且控制通过主动冷却弹性辊的外表面。在另一个实施例中，成膜工艺可以包括：将具有熔融温度的塑料熔体引入砑光辊和弹性辊之间的辊隙，使塑料熔体在压延辊和弹性辊之间通过以产生膜，并调节以恒定的生产速率和恒定的辊隙压力，膜的粗糙度。

10. 发明申请

US20060071362A1 Light management film and its preparation and use 有权
标题翻译：光管理电影及其制作与使用
公开(公告)号：US20060071362A1
公开(公告)日：2006-04-06
申请号：US10937942
申请日：2004-09-10
申请人： Chunghei Yeung , Yu Hu , Kevin Capaldo , Anne Herrmann , Yan Zhang , Bret Chisholm , Paul Smigelski , Dennis Coyle
发明人： Chunghei Yeung , Yu Hu , Kevin Capaldo , Anne Herrmann , Yan Zhang , Bret Chisholm , Paul Smigelski , Dennis Coyle
IPC分类号： B29C47/88
CPC分类号： G02B6/0065 , G02B6/0041 , G02B6/0051 , G02B6/0053 , Y10S524/91 , Y10S524/911 , Y10S524/912 , Y10T428/10 , Y10T428/1086 , Y10T428/31551 , Y10T428/31554 , Y10T428/31609
摘要： A light management film includes a first layer with a thermoplastic resin and a particular phosphonium sulfonate salt, and a second layer formed from a curable composition and having a refractive index of at least 1.5. The light management film exhibits reduced static electricity build-up and reduced dust attraction, making it easier to handle during fabrication of display devices such as the flat panel displays of laptop computers.
摘要翻译：光管理膜包括具有热塑性树脂的第一层和特定的磺酸鏻盐，以及由可固化组合物形成的折射率至少为1.5的第二层。光管理膜显示减少的静电积聚和减少的吸尘性，使得在制造显示装置（例如膝上型计算机的平板显示器）时更容易处理。

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