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1. 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。

2. 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。

3. 发明申请

US20060114569A1 Brightness enhancement film, and methods of making and using the same 失效
标题翻译：亮度增强膜及其制造和使用方法
公开(公告)号：US20060114569A1
公开(公告)日：2006-06-01
申请号：US11326158
申请日：2006-01-04
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： In one embodiment, a brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The brightness enhancement film is capable of collimating light, and wherein, without the coating, the diffusing film would be capable of spread light passing through the back surface. In another embodiment, the brightness enhancement film comprises: a diffusing film comprising a front surface and a back surface, a coating on the front surface, and light redirecting structures disposed in the coating. The diffusing film has a stress retardation gradient of less than or equal to 50 nm/in, wherein an interval for calculation of the stress retardation gradient is less than 1 inch. The brightness enhancement film is capable of collimating light.
摘要翻译：在一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和设置在涂层中的光重定向结构。亮度增强膜能够准直光，并且其中，在没有涂层的情况下，漫射膜能够扩散通过背面的光。在另一个实施例中，亮度增强膜包括：扩散膜，其包括前表面和后表面，前表面上的涂层和布置在涂层中的光重定向结构。漫射膜具有小于或等于50nm / in的应力延迟梯度，其中应力延迟梯度的计算间隔小于1英寸。亮度增强膜能够准直光。

4. 发明申请

US20060066845A1 System and method for inspecting a light-management film and method of making the light-management film 失效
标题翻译：用于检查光管理膜的系统和方法以及制造光管理膜的方法
公开(公告)号：US20060066845A1
公开(公告)日：2006-03-30
申请号：US10952651
申请日：2004-09-29
申请人： Kevin Capaldo , Yu Hu , Chunghei Yeung , Yan Zhang
发明人： Kevin Capaldo , Yu Hu , Chunghei Yeung , Yan Zhang
IPC分类号： G01N21/00
CPC分类号： G01N21/958 , G01N21/8803 , G01N2021/8967
摘要： A method of inspecting a light-management film comprises reflecting light from an overhead light source off a first side of the light-management film and examining the light-management film for defects; directing transmission light from a backlight source through a second side of the light-management film to the first side and examining the light-management film for defects; reflecting light from the overhead light source off the second side of the light-management film and examining the light-management film for defects; directing transmission light from the backlight source through the first side of the light-management film to the second side and examining the light-management film for defects; and measuring a location of each of the examined defects in the light-management film.
摘要翻译：检查光管理膜的方法包括将来自顶部光源的光从光管理膜的第一侧反射并检查光管理膜的缺陷; 将来自背光源的透射光引导到光管理膜的第二侧到第一侧，并检查光管理膜的缺陷; 将来自顶棚光源的光从光管理膜的第二侧反射出来，并检查光管理膜的缺陷; 将来自背光源的透射光通过光管理膜的第一侧引导到第二侧，并检查光管理膜的缺陷; 并测量光管理膜中每个检查缺陷的位置。

5. 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。

6. 发明申请

US20070240813A1 Process for forming a multilayer film and the film formed therefrom 审中-公开
标题翻译：用于形成多层膜的方法和由其形成的膜
公开(公告)号：US20070240813A1
公开(公告)日：2007-10-18
申请号：US11405084
申请日：2006-04-17
申请人： Yu Hu , Nitin Vaish , Kevin Capaldo , Chunghei Yeung
发明人： Yu Hu , Nitin Vaish , Kevin Capaldo , Chunghei Yeung
IPC分类号： B29C47/00
CPC分类号： B29C43/222 , B29C43/305 , B29C43/48 , B29C48/08 , B29C48/21 , B29C48/30 , B29C48/307 , B29C48/91 , B29C48/914 , B29C48/9145 , B29C48/917 , B29C59/046 , B29C2043/025 , B29C2043/486 , B29K2023/16 , B29K2027/18 , B29K2105/256
摘要： In one embodiment, the process for forming a multilayer film comprises disposing a supportive layer adjacent to an imprinting layer to form a multilayer film and imprinting microstructures in the imprinting layer as the multilayer film passes between a heated roller and a compression roller. The multilayer film is free of a removable carrier layer. The supportive layer has a supportive layer glass transition temperature that is greater than or equal to about 15° C. higher than the imprinting layer glass transition temperature and/or the supportive layer has a supportive layer melting temperature that is greater than or equal to about 15° C. higher than an imprinting layer melting temperature. The imprinting temperature is lower than the supportive layer melting temperature.
摘要翻译：在一个实施方案中，形成多层膜的方法包括在多层膜通过加热辊和压缩辊之间时，在邻近压印层处设置支撑层以形成多层膜并在压印层中压印微结构。多层膜不含可去除的载体层。支撑层具有大于或等于约15℃的支撑层玻璃化转变温度，高于压印层玻璃化转变温度和/或支撑层具有大于或等于约的支撑层熔解温度比印刷层熔融温度高15℃。压印温度低于支撑层熔融温度。

7. 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。

8. 发明申请

US20070117225A1 Integrated inspection system and defect correction method 失效
标题翻译：综合检测系统和缺陷校正方法
公开(公告)号：US20070117225A1
公开(公告)日：2007-05-24
申请号：US11285331
申请日：2005-11-21
申请人： Kevin Capaldo , Mark Cheverton , Dennis Coyle , Michael Davis , Sameer Talsania , Masako Yamada , Chung-hei Yeung
发明人： Kevin Capaldo , Mark Cheverton , Dennis Coyle , Michael Davis , Sameer Talsania , Masako Yamada , Chung-hei Yeung
IPC分类号： H01L21/66
CPC分类号： G01N21/95 , G01N21/8422 , G01N21/8806
摘要： A system for the inspection of and a process for the correction of defects in a microreplicated optical display film manufacturing process. The process steps of manufacturing a master, a plurality of shims from the master, and a multiplicity of display films from each shim are integrated with a systemic defect identification and correction process. Each primary manufacturing step has its own inspection system and correction process where defect information for that step of the process is fed back and analyzed; and from that analysis the subprocess is adjusted to eliminate or reduce the detected defect. The systemic defect is identified as to its source and then fed back and analyzed in the correction step of the respective subprocess in order to cure the root of the defect.
摘要翻译：用于微复制光学显示膜制造工艺中的缺陷校正的检查系统和校正处理。制造主机，来自主机的多个垫片以及来自每个垫片的多个显示胶片的工艺步骤与系统缺陷识别和校正处理相结合。每个主要制造步骤都有自己的检测系统和校正过程，其中反馈和分析该过程的缺陷信息; 并从该分析中调整子过程以消除或减少检测到的缺陷。将系统缺陷确定为其源，然后在相应子过程的校正步骤中反馈并分析，以固化缺陷的根部。

9. 发明申请

US20060038314A1 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：US20060038314A1
公开(公告)日：2006-02-23
申请号：US11181090
申请日：2005-07-14
申请人： Kevin Capaldo , Dennis Coyle , Safwat Tadros , Kang Xi
发明人： Kevin Capaldo , Dennis Coyle , Safwat Tadros , Kang Xi
IPC分类号： B29C67/00
CPC分类号： B29C43/222 , B29C48/08 , B29C48/30 , B29C48/305 , B29K2069/00 , B29K2995/0032 , B29L2011/00
摘要： In one embodiment, the extrusion process can comprise: feeding a thermoplastic polycarbonate resin to an extruder; heating the resin to a temperature sufficient to attain a melt viscosity of less than or equal to about 300 Pa.s; extruding the heated resin; and passing the extruded resin through a gap between two solid metal calendering rolls to produce a film. The film has a birefringence of less than or equal to about 50 nm.
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; 将树脂加热到足以获得小于或等于约300Pa·s的熔体粘度的温度; 挤出加热的树脂; 并将挤出的树脂通过两个固体金属压延辊之间的间隙以产生膜。该膜具有小于或等于约50nm的双折射。

10. 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。

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