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1. 发明申请

WO0196962A3 MULTIPHOTON ABSORPTION METHOD USING PATTERNED LIGHT 审中-公开
标题翻译：使用图案的多光子吸收方法
公开(公告)号：WO0196962A3
公开(公告)日：2002-04-18
申请号：PCT/US0119126
申请日：2001-06-14
申请人： 3M INNOVATIVE PROPERTIES CO , FLEMING PATRICK R , DEVOE ROBERT J , STACEY NICHOLAS A , LEATHERDALE CATHERINE A , DEMASTER ROBERT D , BALLEN TODD A , FLORCZAK JEFFREY M
发明人： FLEMING PATRICK R , DEVOE ROBERT J , STACEY NICHOLAS A , LEATHERDALE CATHERINE A , DEMASTER ROBERT D , BALLEN TODD A , FLORCZAK JEFFREY M
IPC分类号： G02B21/06 , B81C99/00 , G03F7/20 , G03H1/02
CPC分类号： G03F7/2051 , G03H2001/048 , G03H2001/0484
摘要： Methods for producing a region of at least partially reacted material in a photoreactive composition and apparatus. The methods include: providing a photoreactive composition; providing a source of sufficient light for simultaneous absorption of at least two photons by the photoreactive composition; providing an exposure system capable of inducing image-wise multiphoton absorption; generating a non-random three-dimensional pattern of light by means of the exposure system; and exposing the photoreactive composition to the three-dimensional pattern of light generated by the exposure system to at least partially react a portion of the material in correspondence with the non-random three-dimensional pattern of light incident thereon.
摘要翻译：在光反应性组合物和装置中制备至少部分反应的材料的区域的方法。所述方法包括：提供光反应性组合物; 提供足够的光源，由光反应组合物同时吸收至少两个光子; 提供能够诱导图像多光子吸收的曝光系统; 通过曝光系统产生非随意的三维光线图案; 以及将所述光反应性组合物暴露于由所述曝光系统产生的光的三维图案，以使得与入射在其上的光的非随机三维图案对应的材料的一部分至少部分地反应。

2. 发明申请

WO0196961A3 MULTIPASS MULTIPHOTON ABSORPTION METHOD AND APPARATUS 审中-公开
标题翻译：多通道多孔吸收方法和装置
公开(公告)号：WO0196961A3
公开(公告)日：2002-04-18
申请号：PCT/US0119125
申请日：2001-06-14
申请人： 3M INNOVATIVE PROPERTIES CO , FLEMING PATRICK R , DEVOE ROBERT J , LEATHERDALE CATHERINE A , BALLEN TODD A , FLORCZAK JEFFREY M
发明人： FLEMING PATRICK R , DEVOE ROBERT J , LEATHERDALE CATHERINE A , BALLEN TODD A , FLORCZAK JEFFREY M
IPC分类号： G03F7/028 , B29C67/00 , G03F7/20 , H01L21/027
CPC分类号： G03F7/038 , B33Y30/00 , G03F7/2053
摘要： A method of increasing the efficiency of a multiphoton absorption process and apparatus. The method includes: providing a photoreactive composition; providing a source of sufficient light for simultaneous absorption of at least two photons; exposing the photoreactive composition to at least one transit of light from the light source; and directing at least a portion of the first transit of the light back into the photoreactive composition using at least one optical element, wherein a plurality of photons not absorbed in at least one transit are used to expose the photoreactive composition in a subsequent transit.
摘要翻译：提高多光子吸收过程和设备效率的方法。该方法包括：提供光反应性组合物; 提供足够的光源以同时吸收至少两个光子; 将光反应性组合物暴露于来自光源的光的至少一个转运; 以及使用至少一个光学元件将所述光的第一转运的至少一部分引导回到所述光反应性组合物中，其中使用在至少一个转运中未被吸收的多个光子在随后的转运中暴露所述光反应性组合物。

3. 发明申请

WO0196959A3 MULTIDIRECTIONAL PHOTOREACTIVE ABSORPTION METHOD 审中-公开
标题翻译：多方向光电吸收法
公开(公告)号：WO0196959A3
公开(公告)日：2002-05-02
申请号：PCT/US0119124
申请日：2001-06-14
申请人： 3M INNOVATIVE PROPERTIES CO , FLEMING PATRICK R , DEVOE ROBERT J , LEATHERDALE CATHERINE A , BALLEN TODD A , FLORCZAK JEFFREY M
发明人： FLEMING PATRICK R , DEVOE ROBERT J , LEATHERDALE CATHERINE A , BALLEN TODD A , FLORCZAK JEFFREY M
IPC分类号： G03F7/004 , G03F7/028 , G03F7/20 , H01S3/00
CPC分类号： G11C7/00 , B33Y30/00 , G03F7/2051
摘要： A method for enhancing photoreactive absorption in a specified volume element of a photoreactive composition. In one embodiment, the method includes: providing a photoreactive composition; providing a source of light (preferably, a pulsed laser) sufficient for simultaneous absorption of at least two photons by the photoreactive composition, the light source having a beam capable of being divided; dividing the light beam into a plurality of equal path length exposure beams; and focusing the exposure beams in a substantially non-counter propagating manner at a single volume element of the photoreactive composition simultaneously to react at least a portion of the photoreactive composition. In another embodiment, a method includes: providing a photoreactive composition capable of photoreactive absorption; and exposing the photoreactive composition to laser light from a plurality of substantially non-counter propagating directions simultaneously, wherein the light overlaps in time and space at a predetermined focus spot.
摘要翻译：一种用于增强光反应性组合物的特定体积元素中的光反应性吸收的方法。在一个实施方案中，该方法包括：提供光反应性组合物; 提供足以使光反应性组合物同时吸收至少两个光子的光源（优选地，脉冲激光器），所述光源具有能够被分割的光束; 将光束分成多个相等路径长度的曝光光束; 并且将曝光光束以基本上非反向传播的方式聚焦在光反应性组合物的单一体积元件上同时反应至少一部分光反应性组合物。在另一个实施方案中，一种方法包括：提供能够进行光反应吸收的光反应性组合物; 并且将光反应性组合物同时从多个基本上非反向传播方向的激光曝光，其中在预定焦点处的光在时间和空间上重叠。

4. 发明申请

WO0196917A3 MULTIPHOTON CURING TO PROVIDE ENCAPSULATED OPTICAL ELEMENTS 审中-公开
标题翻译：多光子固化提供封装的光学元件
公开(公告)号：WO0196917A3
公开(公告)日：2002-05-10
申请号：PCT/US0119243
申请日：2001-06-14
申请人： 3M INNOVATIVE PROPERTIES CO , DEVOE ROBERT J , LEATHERDALE CATHERINE ANNE , FLORCZAK JEFFREY M , FLEMING PATRICK R , POTTS JOHN E
发明人： DEVOE ROBERT J , LEATHERDALE CATHERINE ANNE , FLORCZAK JEFFREY M , FLEMING PATRICK R , POTTS JOHN E
IPC分类号： B29C67/00 , B29L11/00 , C08F291/00 , G02B1/04 , G02B3/00 , G02B6/12 , G02B6/122 , G02B6/13 , G02B6/138 , G03F7/00 , G03F7/031 , G03F7/20
CPC分类号： G02B6/10 , B33Y80/00 , G02B6/1221 , G02B6/13 , G02B6/138 , G02B2006/121 , G02B2006/12102 , G02B2006/12107 , G02B2006/12147 , G02B2006/1215 , G03C5/00 , G03F7/0005 , G03F7/031 , G03F7/2053 , G03H2001/0484 , Y10S430/146 , Y10T428/31667
摘要： Methods of fabricating optical elements that are encapsulated in monolithic matrices. The present invention is based, at least in one aspect, upon the concept of using multiphoton, multi-step photocuring to fabricate encapsulated optical element(s) within a body of a photopolymerizable composition. Imagewise, multi-photon polymerization techniques are used to form the optical element. The body surrounding the optical element is also photohardened by blanket irradiation and/or thermal curing to help form an encapsulating structure. In addition, the composition also incorporates one or more other, non-diffusing binder components that may be thermosetting or thermoplastic. The end result is an encapsulated structure with good hardness, durability, dimensional stability, resilience, and toughness.
摘要翻译：制造封装在单片矩阵中的光学元件的方法。本发明至少在一个方面基于使用多光子，多步光固化来制造可光聚合组合物的体内的封装光学元件的概念。使用成像方式，使用多光子聚合技术来形成光学元件。围绕光学元件的主体还通过毯式照射和/或热固化来光固化以帮助形成封装结构。此外，该组合物还包含一种或多种可以是热固性或热塑性的其它非扩散性粘合剂组分。最终结果是具有良好的硬度，耐久性，尺寸稳定性，回弹性和韧性的封装结构。

5. 发明授权

US6410201B2 Thermal transfer element and process for forming organic electroluminescent devices 有权
公开(公告)号：US6410201B2
公开(公告)日：2002-06-25
申请号：US91195201
申请日：2001-07-24
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： WOLK MARTIN B , BAUDE PAUL F , FLORCZAK JEFFREY M , MCCORMICK FRED B , HSU YONG
IPC分类号： B05D5/06 , B05D5/12 , B41M3/00 , B41M5/26 , B41M5/382 , B41M5/385 , B41M5/392 , B41M5/395 , B41M5/40 , B41M5/42 , B41M5/46 , G02B6/122 , G02B6/138 , G03F7/00 , G03F7/039 , G03F7/095 , G03F7/34 , H01L27/32 , H01L51/00 , H01L51/30 , H01L51/40 , H01L51/50 , H01L51/56 , H05B33/10 , H05K3/04 , H05K3/20 , B44C1/165 , B05D5/09
CPC分类号： B41M5/38207 , B41M3/006 , B41M5/265 , B41M5/38214 , B41M5/392 , B41M5/395 , B41M5/42 , G02B6/1221 , G02B6/138 , H01L27/3295 , H01L51/0002 , H01L51/0004 , H01L51/0013 , H01L51/0039 , H01L51/5012 , H01L51/56 , H05B33/10 , H05K3/046 , Y10S430/165
摘要： Disclosed are thermal transfer elements and processes for patterning solvent-coated layers and solvent-susceptible layers onto the same receptor substrate. These donor elements and methods are particularly suited for making organic electroluminescent devices and displays. The donor elements can include a substrate, an optional light-to-heat conversion layer, and a single or multicomponent transfer layer that can be imagewise transferred to a receptor to form an organic electroluminescent device, portions thereof, or components therefor. The methods offer advantages over conventional patterning techniques such as photolithography, and make it possible to fabricate new organic electroluminescent device constructions.

6. 发明专利

BR0210766A 未知
公开(公告)号：BR0210766A
公开(公告)日：2004-07-20
申请号：BR0210766
申请日：2002-07-02
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： FLORCZAK JEFFREY M , KRASA ROBERT T , MAKI STEPHEN P , OSGOOD RICHARD M III
IPC分类号： G03B35/00 , B41M3/00 , B41M3/14 , G02B1/00 , G02B3/00 , G02B5/128 , G02B25/00 , G02B27/10 , G02B27/22 , G03C9/08 , G09F19/12
摘要： Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged sheeting, including by the application of radiation to a radiation sensitive material layer adjacent the microlenses, are also disclosed.

7. 发明专利

PL356536A1 SHEETING WITH COMPOSITE IMAGE THAT FLOATS 未知
公开(公告)号：PL356536A1
公开(公告)日：2004-06-28
申请号：PL35653600
申请日：2000-06-20
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： FLORCZAK JEFFREY M , KRASA ROBERT T , MAKI STEPHEN P , OSGOOD RICHARD M III
IPC分类号： G02B5/128 , G02B27/22 , G03C9/08
摘要： Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged sheeting, including by the application of radiation to a radiation sensitive material layer adjacent the microlenses, are also disclosed.

8. 发明专利

AU2002352848A8 Refractive index modulation in glass using a femtosecond laser 未知
$Refractive index modulation in glass using a femtosecond laser$
公开(公告)号：AU2002352848A8
公开(公告)日：2003-06-30
申请号：AU2002352848
申请日：2002-11-21
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： HILL JEFFREY B , DUNN DOUGLAS S , FLORCZAK JEFFREY M , KALWEIT HARVEY W
IPC分类号： G02B6/02 , C03C17/32 , C03C23/00 , C03C25/62 , G02B6/12 , G02B6/124 , G02B6/13 , G11C13/04 , G02B6/18 , C03C3/076 , C03C3/32
摘要： The invention relates to inducing a refractive index change in the glass substrate of a polymer coated optical device by using a high numeric aperture lens to focus a femtosecond laser beam through the polymeric coating to the substrate without damaging the polymeric coating.

9. 发明专利

AU2002352848A1 INDEX MODULATION IN GLASS USING A FEMTOSECOND LASER 未知
公开(公告)号：AU2002352848A1
公开(公告)日：2003-06-30
申请号：AU2002352848
申请日：2002-11-21
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： DUNN DOUGLAS S , FLORCZAK JEFFREY M , HILL JEFFREY B , KALWEIT HARVEY W
IPC分类号： G02B6/02 , C03C17/32 , C03C23/00 , C03C25/62 , G02B6/12 , G02B6/124 , G02B6/13 , G11C13/04
摘要： The invention relates to inducing a refractive index change in the glass substrate of a polymer coated optical device by using a high numeric aperture lens to focus a femtosecond laser beam through the polymeric coating to the substrate without damaging the polymeric coating.

10. 发明专利

AU2002320272A2 Microlens sheeting with composite image that appears to float 未知
公开(公告)号：AU2002320272A2
公开(公告)日：2003-01-21
申请号：AU2002320272
申请日：2002-07-02
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： FLORCZAK JEFFREY M , KRASA ROBERT T , MAKI STEPHEN P , OSGOOD RICHARD M III
IPC分类号： G03B35/00 , B41M3/00 , B41M3/14 , G02B1/00 , G02B3/00 , G02B5/128 , G02B25/00 , G02B27/10 , G02B27/22 , G03C9/08 , G09F19/12
摘要： Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged sheeting, including by the application of radiation to a radiation sensitive material layer adjacent the microlenses, are also disclosed.

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