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1. 发明授权

US07097884B2 Stability of ion beam generated alignment layers by surface modification 失效
公开(公告)号：US07097884B2
公开(公告)日：2006-08-29
申请号：US10606523
申请日：2003-06-26
申请人： Alessandro C. Callegari , Praveen Chaudhari , Fuad E. Doany , James P. Doyle , Eileen A. Galligan , James H. Glownia , Gareth G. Hougham , James A. Lacey , Shui-Chih Lien , Minhua Lu , Alan E. Rosenbluth , Kei-Hsiung Yang
发明人： Alessandro C. Callegari , Praveen Chaudhari , Fuad E. Doany , James P. Doyle , Eileen A. Galligan , James H. Glownia , Gareth G. Hougham , James A. Lacey , Shui-Chih Lien , Minhua Lu , Alan E. Rosenbluth , Kei-Hsiung Yang
IPC分类号： C23C14/02 , C23C14/14 , C23C14/48 , C23C14/58 , G02F1/1337
CPC分类号： G02F1/13378
摘要： A method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Another method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.

2. 发明授权

US06665033B2 Method for forming alignment layer by ion beam surface modification 有权
标题翻译：通过离子束表面改性形成取向层的方法
公开(公告)号：US06665033B2
公开(公告)日：2003-12-16
申请号：US09726951
申请日：2000-11-30
申请人： Alessandro C. Callegari , Praveen Chaudhari , Fuad E. Doany , James P. Doyle , Eileen A. Galligan , James H. Glownia , Gareth G. Hougham , James A. Lacey , Shui-Chih Lien , Minhua Lu , Alan E. Rosenbluth , Kei-Hsiung Yang
发明人： Alessandro C. Callegari , Praveen Chaudhari , Fuad E. Doany , James P. Doyle , Eileen A. Galligan , James H. Glownia , Gareth G. Hougham , James A. Lacey , Shui-Chih Lien , Minhua Lu , Alan E. Rosenbluth , Kei-Hsiung Yang
IPC分类号： G02F11337
CPC分类号： G02F1/13378
摘要： A method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Another method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.
摘要翻译：制备取向层表面的方法提供了取向层上的表面。用离子轰击表面，并将反应性气体引入离子束以饱和表面上的悬挂键。制备取向层表面的另一种方法提供了取向层上的表面。表面被离子轰击并用反应性组分淬火以使表面上的悬挂键饱和。

3. 发明授权

US06179679B2 Method and system for curing ultra violet curable sealant that is shadowed by metallization 有权
标题翻译：用于固化由金属化阴影的紫外线可固化密封剂的方法和系统
公开(公告)号：US06179679B2
公开(公告)日：2001-01-30
申请号：US09425701
申请日：1999-10-22
申请人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
发明人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
IPC分类号： G02F11339
CPC分类号： G02F1/1339
摘要： The invention is a method for curing a sealant used to affix two substrates to one another. The sealant requires curing by heat or uv photons. To overcome the shadowing caused by metal patterns, the uv light in the form of laser light is delivered at slant angles without losing light due to strong reflections caused by shallow angles of incidence. Several embodiments are described including a modulation technique for a providing scanned uv beam. Another method utilizes a sufficiently strong pulsed stationary or moving laser beam that can heat the regions of a metallized pattern to provide thermal energy for curing the sealant while providing uv photons through open regions of the metal pattern to access the sealant so as to afford a photolytic cure of a hybrid sealant.
摘要翻译：本发明是用于固化用于将两个基板彼此粘合的密封剂的方法。密封剂需要通过热或紫外光子固化。为了克服由金属图案引起的阴影，由于由较小的入射角引起的强烈的反射，激光形式的紫外光以倾斜的角度传送而不会损失光。描述了包括用于提供扫描的紫外线束的调制技术的几个实施例。另一种方法使用足够强的脉冲静止或移动的激光束，其可以加热金属化图案的区域以提供用于固化密封剂的热能，同时通过金属图案的开放区域提供紫外光子以进入密封剂，以提供光解固化混合密封剂。

4. 发明授权

US07274426B2 Method of sealing two substrates with a non-epoxy or epoxy-acrylate sealant using laser radiation 有权
标题翻译：使用激光辐射用非环氧或环氧丙烯酸酯密封剂密封两个基板的方法
公开(公告)号：US07274426B2
公开(公告)日：2007-09-25
申请号：US11335252
申请日：2006-01-18
申请人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
发明人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
IPC分类号： G02F1/1339 , G02F1/13
CPC分类号： G02F1/1341 , G02F1/1339 , G02F2202/023
摘要： A method of joining two panels during the manufacturing of a LCD display employing the ODF (One Drop Fill) assembly technique. Using this method, the liquid crystal is deposited on one of the substrate's interior to the glue seal. The glue seal is pre-deposited near the peripheral edge of the substrates. The two substrates are then brought in contact with one another. The glue seal must be cured rapidly in order to seal the entire periphery while avoiding contamination between the glue seal, in the liquid state and the liquid crystal. The present invention teaches the use of a non-epoxy glue sealant, which is cured using photoinitiators. Experimental research has discovered the use of photons that are derived from laser beams and the control thereof. This allows for a faster, lower temperature cure.
摘要翻译：在使用ODF（一滴填充）组装技术的LCD显示器的制造期间连接两个面板的方法。使用这种方法，将液晶沉积在基板的一个内部到胶封上。粘合密封件预先沉积在基底的周缘附近。然后将两个基板彼此接触。必须快速固化胶水密封，以便密封整个周边，同时避免在液体状态下的胶水密封与液晶之间的污染。本发明教导了使用光引发剂固化的非环氧胶粘剂。实验研究发现使用衍射自激光束的光子及其控制。这允许更快，更低温度的固化。

5. 发明授权

US07006193B2 Method of sealing two substrates with a non-epoxy or epoxy-acrylate sealant using laser radiation 有权
公开(公告)号：US07006193B2
公开(公告)日：2006-02-28
申请号：US09917087
申请日：2001-07-27
申请人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
发明人： Robert J. von Gutfeld , James H. Glownia , Gareth G. Hougham
IPC分类号： G02F1/1339
CPC分类号： G02F1/1341 , G02F1/1339 , G02F2202/023
摘要： A method of joining two panels during the manufacturing of a LCD display employing the ODF (One Drop Fill) assembly technique. Using this method, the liquid crystal is deposited on one of the substrate's interior to the glue seal. The glue seal is pre-deposited near the peripheral edge of the substrates. The two substrates are then brought in contact with one another. The glue seal must be cured rapidly in order to seal the entire periphery while avoiding contamination between the glue seal, in the liquid state and the liquid crystal. The present invention teaches the use of a non-epoxy glue sealant, which is cured using photoinitiators. Experimental research has discovered the use of photons that are derived from laser beams and the control thereof. This allows for a faster, lower temperature cure.

6. 发明授权

US06542216B2 System and method for producing thin film patterns interspersed with voids to admit light to otherwise shadowed regions 有权
公开(公告)号：US06542216B2
公开(公告)日：2003-04-01
申请号：US09757164
申请日：2001-01-09
申请人： Robert J. von Gutfeld , James H. Glownia , James P. Doyle
发明人： Robert J. von Gutfeld , James H. Glownia , James P. Doyle
IPC分类号： G02F11339
CPC分类号： G02F1/1339 , G02F1/1345 , G02F2001/133388
摘要： A metallized pattern, used as an electrical conductor, is altered by means of standard lithographic processes to have regions of interspersed missing metal, or voids, in a specified region of the pattern. The voids in the conducting pattern allow radiation, emanating from various angles, to penetrate through the voids so that a glue seal, disposed underneath the pattern, can be exposed to the radiation and thus activated and cured. The preferred application is found in flat panel displays where radiation is required to cure a glue seal that affixes two substrates to one another. The openings in the metallized pattern in the region of the glue seal minimize the shadowing, caused by the solid portions of the pattern, which can result in the lack of glue seal curing or polymerization. The absence of shadowing assures that the glue seal is fully cured and will not contaminate the liquid crystal after final processing.

7. 发明授权

US06741302B2 System and method for utilizing diffuse and specular radiation to overcome shadowed regions 有权
标题翻译：利用扩散和镜面辐射来克服阴影区域的系统和方法
公开(公告)号：US06741302B2
公开(公告)日：2004-05-25
申请号：US09884056
申请日：2001-06-20
申请人： Robert Jacob von Gutfeld , James H. Glownia , Fuad Elias Doany
发明人： Robert Jacob von Gutfeld , James H. Glownia , Fuad Elias Doany
IPC分类号： G02F11335
CPC分类号： G02F1/1339
摘要： A system (and method) includes a first substrate having both a transparent region and alternating opaque and transparent regions with respect to incident electromagnetic radiation, a radiation diffuser at least partially transparent to the incident electromagnetic radiation, a coupler for attaching the radiation diffuser to the first substrate to form a diffuser-substrate interface, a polymer used for affixing the first substrate to a second substrate, the polymer positioned between the first substrate and the second substrate along at least a peripheral region common to both the first and the second substrates, and a source of electromagnetic radiation incident onto the diffuser attached to the substrate for polymerizing the polymer.
摘要翻译：系统（和方法）包括具有相对于入射电磁辐射的透明区域和交替的不透明和透明区域的第一衬底，对入射电磁辐射至少部分透明的辐射漫射器，用于将辐射漫射器附接到第一衬底以形成扩散器 - 衬底界面，用于将第一衬底固定到第二衬底的聚合物，聚合物沿着至少第一和第二衬底两者共同的周边区域定位在第一衬底和第二衬底之间，以及入射到附着到基底上的用于使聚合物聚合的扩散器上的电磁辐射源。

8. 发明授权

US06485599B1 Curing of sealants using multiple frequencies of radiation 有权
标题翻译：使用多个辐射频率固化密封剂
公开(公告)号：US06485599B1
公开(公告)日：2002-11-26
申请号：US09614056
申请日：2000-07-11
申请人： James H. Glownia , Robert J. von Gutfeld
发明人： James H. Glownia , Robert J. von Gutfeld
IPC分类号： B32B3126
CPC分类号： B23K26/0673 , B23K26/067 , B23K26/206 , B29C35/0805 , B29C2035/0838 , B29K2105/0079 , B29K2105/0097 , G02F1/1339
摘要： A system using several wavelengths, preferably from the output of a single laser, is described for curing a dual cure glue seal that affixes two substrates to form a liquid crystal display panel. Here the liquid crystal is already in place before the glue seal is cured so that a high temperature bake to promote the sealant curing is not permissible . The multiple wavelengths from the single source of radiation result both from frequency doubling and mixing of the fundamental laser to achieve frequency tripling. Generally a UV wavelength is required for curing the photolytic component of the glue seal so that in the present invention the fundamental from a ˜1 micron (1000 nm) wavelength laser is frequency tripled. The UV is scanned along the entire peripheral region of the glue seal. The other wavelengths, typically infrared and possibly the first frequency doubled (first harmonic) of the infrared are separately collected and separately scanned only along those regions of the glue seal shadowed by circuit lines. These wavelengths are partially absorbed by the metal lines to cause thermal initiation of the dual component glue seal which is used in such a system.
摘要翻译：描述了使用几个波长的系统，优选地来自单个激光器的输出，用于固化固定两个基板以形成液晶显示面板的双固化胶密封件。这里液晶已经在胶水密封固化之前已经就位，以致不能允许高温烘烤以促进密封剂固化。来自单一辐射源的多个波长都来自基频激光器的倍频和混频，以实现频率三倍。通常需要UV波长来固化胶密封的光解成分，因此在本发明中，来自〜1微米（1000nm）波长激光器的基本频率是三倍。沿着胶封的整个周边区域扫描UV。通常红外线的其他波长和可能的红外线的第一频率加倍（一次谐波）被分开收集，并且仅沿着由电路线遮蔽的胶水密封区域分开扫描。这些波长被金属线部分地吸收，从而引起在这种系统中使用的双组分胶封的热启动。

9. 发明授权

US4529944A Resonantly enhanced method for generation of tunable, coherent vacuum ultraviolet radiation 失效
标题翻译：共振增强的可调谐，相干真空紫外线辐射的方法
公开(公告)号：US4529944A
公开(公告)日：1985-07-16
申请号：US393251
申请日：1982-06-29
申请人： James H. Glownia , Robert K. Sander
发明人： James H. Glownia , Robert K. Sander
IPC分类号： G02F1/355 , H03F7/00 , H01S3/00
CPC分类号： G02F1/355
摘要： Carbon Monoxide vapor is used to generate coherent, tunable vacuum ultraviolet radiation by third-harmonic generation using a single tunable dye laser. The presence of a nearby electronic level resonantly enhances the nonlinear susceptibility of this molecule allowing efficient generation of the vuv light at modest pump laser intensities, thereby reducing the importance of a six-photon multiple-photon ionization process which is also resonantly enhanced by the same electronic level but to higher order. By choosing the pump radiation wavelength to be of shorter wavelength than individual vibronic levels used to extend tunability stepwise from 154.4 to 124.6 nm, and the intensity to be low enough, multiple-photon ionization can be eliminated. Excitation spectra of the third-harmonic emission output exhibit shifts to shorter wavelength and broadening with increasing CO pressure due to phase matching effects. Increasing the carbon monoxide pressure, therefore, allows the substantial filling in of gaps arising from the stepwise tuning thereby providing almost continuous tunability over the quoted range of wavelength emitted.
摘要翻译：一氧化碳蒸气用于通过使用单个可调谐染料激光器的三次谐波产生相干，可调谐的真空紫外线辐射。附近电子水平的存在共振地增强了该分子的非线性磁化率，允许在适度的泵浦激光强度下有效地产生vuv光，从而降低六光子多光子电离过程的重要性，其也被同样地共振地增强电子级别，但更高级。通过将泵浦辐射波长选择为比从单个的振荡电平来的波长更短的波长，从154.4到124.6nm逐步延伸可调性，并且强度足够低，可以消除多光子电离。由于相位匹配效应，三次谐波发射输出的激发光谱表现出转变为较短的波长并随着CO压力的增加而变宽。因此，增加一氧化碳压力允许基本上填充由逐步调谐产生的间隙，从而在引用的波长发射范围上提供几乎连续的可调谐性。

10. 发明授权

US06665039B1 Method and structure for minimizing shadowing during photo-curing of sealing material by making shadow-producing pattern transparent 失效
标题翻译：通过使阴影生成图案透明化来最小化密封材料的光固化期间的遮蔽的方法和结构
公开(公告)号：US06665039B1
公开(公告)日：2003-12-16
申请号：US09635661
申请日：2000-08-10
申请人： James H. Glownia , Shui-Chih Alan Lien , Robert Jacob von Gutfeld
发明人： James H. Glownia , Shui-Chih Alan Lien , Robert Jacob von Gutfeld
IPC分类号： G02F11339
CPC分类号： G02F1/1339 , G02F1/1345
摘要： A structure (and method for forming the structure) includes an electrically conducting pattern on at least one of two substrates to be combined with the other of the two substrates via a seal. The conducting pattern in a region of the seal for attaching the two substrates is at least transmissive to radiation for curing the seal under the pattern to affix the two substrates.
摘要翻译：结构（以及形成结构的方法）包括在两个基板中的至少一个基板上的导电图案，以通过密封与两个基板中的另一个基板结合。在用于附接两个基板的密封件的区域中的导电图案至少对于用于在图案下固化密封件以辐射以固定两个基板的辐射是透射的。

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