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

US08909009B2 Light guides having enhanced light extraction 有权
标题翻译：具有增强光提取的光导
公开(公告)号：US08909009B2
公开(公告)日：2014-12-09
申请号：US13139600
申请日：2009-12-08
申请人： Tzu-Chen Lee , David A. Ender , Guoping Mao , Jun-Ying Zhang , Jaime B. Willoughby
发明人： Tzu-Chen Lee , David A. Ender , Guoping Mao , Jun-Ying Zhang , Jaime B. Willoughby
IPC分类号： G02B6/26 , G02B6/10 , G02B6/34 , F21V8/00 , G02F1/1335
CPC分类号： G02B5/045 , G02B6/0036 , G02B6/0061 , G02B6/0065 , G02B6/136 , G02F1/133615
摘要： Lightguides, devices incorporating lightguides, processes for making lightguides, and tools used to make lightguides are described. A lightguide includes light extractors arranged in a plurality of regions on a surface of the lightguide. The orientation of light extractors in each region is arranged to enhance uniformity and brightness across a surface of the lightguide and to provide enhanced defect hiding. The efficiency of the light extractors is controlled by the angle of a given light extractor face with respect to a light source illuminating the light guide.
摘要翻译：描述了光导，结合光导的装置，制造光导的工艺，以及用于制造光导的工具。光导包括布置在光导表面上的多个区域中的光提取器。布置每个区域中的光提取器的取向以增强光导表面上的均匀性和亮度，并提供增强的缺陷隐藏。光提取器的效率由给定的光提取器面相对于照射光导的光源的角度来控制。

2. 发明授权

US07941013B2 Process for making light guides with extraction structures and light guides produced thereby 有权
标题翻译：用于制造具有提取结构的光导和由此产生的光导的方法
公开(公告)号：US07941013B2
公开(公告)日：2011-05-10
申请号：US12299955
申请日：2007-05-17
申请人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
发明人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
IPC分类号： G02B6/26 , F21V7/04 , F21V7/22
CPC分类号： G02B6/0041 , B29D11/00663 , G02B6/0065
摘要： A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons/thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures. Each one of the array of light extraction structures has at least one shape factor; the shape factor may vary across the array. At least one light extraction structure may have the geometric configuration of a truncated asphere.
摘要翻译：一种方法包括使光反应性组合物的至少一部分成像曝光至足以引起同时吸收至少两个光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，成像以能够至少限定多个光提取结构的表面的图案进行曝光。光提取结构阵列中的每一个具有至少一个形状因子; 形状因子可能会在阵列上变化。至少一个光提取结构可以具有截顶的非球面的几何构型。

3. 发明申请

US20090285543A1 PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY 有权
标题翻译：用于制作带有提取结构的轻型指南和生产的轻型指南的过程
公开(公告)号：US20090285543A1
公开(公告)日：2009-11-19
申请号：US12473842
申请日：2009-05-28
申请人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
发明人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
IPC分类号： G02B6/10
CPC分类号： G02B6/0041 , B29D11/00663 , G02B6/0065
摘要： A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons, thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures.
摘要翻译：一种方法包括将至少一部分光反应性组合物成像曝光至足以引起同时吸收至少两种光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，图像以能够至少限定多个光提取结构的表面的图案进行曝光。

4. 发明授权

US09329326B2 Process for making light guides with extraction structures and light guides produced thereby 有权
标题翻译：用于制造具有提取结构的光导和由此产生的光导的方法
公开(公告)号：US09329326B2
公开(公告)日：2016-05-03
申请号：US12473814
申请日：2009-05-28
申请人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
发明人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
IPC分类号： F21V7/04 , F21V8/00 , B29D11/00
CPC分类号： G02B6/0041 , B29D11/00663 , G02B6/0065
摘要： Light guides comprising light extraction structure arrays and articles comprising such light guides are described.
摘要翻译：描述了包括光提取结构阵列的光导和包括这种光导的物品。

5. 发明申请

US20090175050A1 PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY 有权
标题翻译：用于制作带有提取结构的轻型指南和生产的轻型指南的过程
公开(公告)号：US20090175050A1
公开(公告)日：2009-07-09
申请号：US12299955
申请日：2007-05-17
申请人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
发明人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
IPC分类号： F21V8/00 , G03F7/20
CPC分类号： G02B6/0041 , B29D11/00663 , G02B6/0065
摘要： A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons/thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures. Each one of the array of light extraction structures has at least one shape factor; the shape factor may vary across the array. At least one light extraction structure may have the geometric configuration of a truncated asphere.
摘要翻译：一种方法包括使光反应性组合物的至少一部分成像曝光至足以引起同时吸收至少两个光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，成像以能够至少限定多个光提取结构的表面的图案进行曝光。光提取结构阵列中的每一个具有至少一个形状因子; 形状因子可能会在阵列上变化。至少一个光提取结构可以具有截顶的非球面的几何构型。

6. 发明授权

US07936956B2 Process for making light guides with extraction structures and light guides produced thereby 有权
标题翻译：用于制造具有提取结构的光导和由此产生的光导的方法
公开(公告)号：US07936956B2
公开(公告)日：2011-05-03
申请号：US12473842
申请日：2009-05-28
申请人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
发明人： Charles A. Marttila , Charles D. Hoyle , David A. Ender , Jaime B. Willoughby , Robert J. DeVoe
IPC分类号： G02B6/34 , F21V5/00
CPC分类号： G02B6/0041 , B29D11/00663 , G02B6/0065
摘要： A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons, thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures.
摘要翻译：一种方法包括将至少一部分光反应性组合物成像曝光至足以引起同时吸收至少两种光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，图像以能够至少限定多个光提取结构的表面的图案进行曝光。

7. 发明授权

US09333598B2 Method of making a nozzle 有权
标题翻译：制作喷嘴的方法
公开(公告)号：US09333598B2
公开(公告)日：2016-05-10
申请号：US13387550
申请日：2010-07-29
申请人： Barry S. Carpenter , Jaime B. Willoughby , Jennifer J. Sahlin
发明人： Barry S. Carpenter , Jaime B. Willoughby , Jennifer J. Sahlin
IPC分类号： B23P15/16 , B05B1/06 , F02M61/18 , F02M61/16
CPC分类号： F02M61/1833 , B05B1/06 , B23P15/16 , B29C59/00 , C23C14/14 , C23C14/58 , C25D3/12 , C25D5/48 , C25D7/00 , F02M61/168 , F02M61/1806 , F02M61/184 , F02M2200/8069 , Y10T29/49432 , Y10T29/49433
摘要： A method of fabricating a nozzle that includes providing a first material capable of undergoing multiphoton reaction; forming a first microstructured pattern in the first material using a multiphoton process; replicating the first microstructured pattern in a second material to make a first mold comprising a second microstructured pattern in the second material; replicating the second microstructured pattern in a third material to make a second mold comprising a third microstructured pattern comprising microstructures in the third material; replicating the third microstructured pattern in a fourth material to make a replicated structure; planarizing the replicated structure to expose tops of the microstructures in the plurality of microstructures in the third microstructured pattern; and removing the third material resulting in the nozzle having a plurality of holes in the fourth material.
摘要翻译：一种制造喷嘴的方法，包括提供能够进行多光子反应的第一材料; 使用多光子过程在第一材料中形成第一微结构图案; 将第一微结构化图案复制在第二材料中以制造包含第二材料中的第二微结构图案的第一模具; 将第二微结构化图案复制在第三材料中以制造包括第三微结构图案的第二模具，所述第三微结构图案包括所述第三材料中的微结构; 在第四种材料中复制第三微结构图案以制作复制结构; 平面化复制结构以暴露第三微结构化图案中的多个微结构中的微结构的顶部; 并且去除第三材料，导致在第四材料中具有多个孔的喷嘴。

8. 发明申请

US20120126038A1 NOZZLE AND METHOD OF MAKING SAME 有权
标题翻译：喷嘴及其制作方法
公开(公告)号：US20120126038A1
公开(公告)日：2012-05-24
申请号：US13387550
申请日：2010-07-29
申请人： Barry S. Carpenter , Jaime B. Willoughby , Jennifer J. Sahlin
发明人： Barry S. Carpenter , Jaime B. Willoughby , Jennifer J. Sahlin
IPC分类号： B05B1/00 , B29C35/08 , C25D1/10
CPC分类号： F02M61/1833 , B05B1/06 , B23P15/16 , B29C59/00 , C23C14/14 , C23C14/58 , C25D3/12 , C25D5/48 , C25D7/00 , F02M61/168 , F02M61/1806 , F02M61/184 , F02M2200/8069 , Y10T29/49432 , Y10T29/49433
摘要： Nozzle and a method of making the same are disclosed. The method includes the steps of: (a) providing a first material that is capable of undergoing multiphoton reaction; (b) forming a first microstructured pattern in the first material using a multiphoton process; (c) replicating the first microstructured pattern in a second material that is different than the first material to make a first mold that includes a second microstructured pattern in the second material; (d) replicating the second microstructured pattern in a third material different than the first and second materials to make a second mold that includes a third microstructured pattern that includes a plurality of microstructures in the third material; (e) planarizing the third microstructured pattern of the second mold with a layer of a fourth material different than the third material, where the layer exposes tops of the microstructures in the plurality of microstructures in the third microstructured pattern; and (f) removing the third material resulting in a nozzle that includes a plurality of holes in the fourth material, where the holes correspond to the plurality of microstructures in the third microstructured pattern.
摘要翻译：公开了喷嘴及其制造方法。该方法包括以下步骤：（a）提供能够进行多光子反应的第一材料; （b）使用多光子过程在所述第一材料中形成第一微结构图案; （c）以与所述第一材料不同的第二材料复制所述第一微结构图案以制造包括所述第二材料中的第二微结构图案的第一模具; （d）将第二微结构图案复制在不同于第一和第二材料的第三材料中，以制造第二模具，其包括在第三材料中包括多个微结构的第三微结构图案; （e）用不同于第三材料的第四材料层平坦化第二模具的第三微结构图案，其中该层暴露第三微结构图案中的多个微结构中的微结构的顶部; 和（f）去除第三材料，导致在第四材料中包括多个孔的喷嘴，其中孔对应于第三微结构图案中的多个微结构。

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