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公开(公告)号:US07897891B2
公开(公告)日:2011-03-01
申请号:US11111645
申请日:2005-04-21
申请人: Qiong Chen , Muay Kheng Neo , Marjan S. Amesbury
发明人: Qiong Chen , Muay Kheng Neo , Marjan S. Amesbury
CPC分类号: B29C65/1667 , B23K26/0604 , B23K26/066 , B23K26/0738 , B23K26/244 , B23K2103/42 , B23K2103/50 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1696 , B29C66/003 , B29C66/112 , B29C66/114 , B29C66/5346 , B29C66/71 , B29C66/73921 , B29C66/81 , B29C66/8122 , B29C66/81267 , B29C66/81815 , B29C66/9131 , B29C66/91421 , B29C66/9161 , B29C66/919 , B29C66/9192 , B29C66/929 , B29C66/934 , B29C66/939 , B29C66/949 , B29C66/9592 , B29C66/961 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2071/12 , B29K2105/0079 , B29K2869/00 , B29K2909/08 , B29K2067/003
摘要: A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes, each of the diodes generating a laser beam of a predetermined wavelength and spectral width. The laser beams are adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component substantially transmissive to the wavelength, the other component substantially absorptive of the wavelength. A lens is spaced from the linear array, and directs the laser beams to at least one other lens spaced from the lens. The other lens shapes the laser beams to a predetermined width and length, and focuses the laser beams to substantially the same location, thereby forming a continuous line of laser energy being in a plane containing the workpiece, and being substantially orthogonal to the workpiece translation direction.
摘要翻译: 激光焊接系统包括具有至少两个激光二极管的线性阵列的自由间隔光束传递激光头,每个二极管产生预定波长和光谱宽度的激光束。 激光束适于将具有第一部件和待焊接的至少一个其它部件的工件焊接到第一部件上,第一部件对波长基本上透射,另一个部件基本上吸收波长。 透镜与线性阵列间隔开,并且将激光束引导到与透镜间隔开的至少一个其它透镜。 另一个透镜将激光束成形为预定的宽度和长度,并且将激光束聚焦到基本上相同的位置,从而在包含工件的平面中形成连续的激光能量线,并且基本上垂直于工件平移方向 。
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公开(公告)号:US20110021846A1
公开(公告)日:2011-01-27
申请号:US12529906
申请日:2008-03-10
申请人: Suojiang ZHANG , Qiong CHEN , Ruiyi YAN , Lei WANG , Yuhuan CHEN , Xiaoliang YUAN
发明人: Suojiang ZHANG , Qiong CHEN , Ruiyi YAN , Lei WANG , Yuhuan CHEN , Xiaoliang YUAN
IPC分类号: C07C45/80
摘要: Disclosed is a process for absorbing methylacrolein, characterized in that it absorbs methylacrolein by an absorbent comprising an ionic liquid. The absorbent can absorb methylacrolein effectively, and it is easy to be separated from methylacrolein, regenerated and recycled. It is a green absorbent. The technique is a green methylacrolein absorbing and separating technique.
摘要翻译: 公开了一种吸收甲基丙烯醛的方法,其特征在于它由包含离子液体的吸收剂吸收甲基丙烯醛。 吸收剂可有效吸收甲基丙烯醛,易于与甲基丙烯醛分离,再生和再循环。 它是一种绿色吸收剂。 该技术是绿色甲基丙烯醛吸收和分离技术。
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公开(公告)号:US07358169B2
公开(公告)日:2008-04-15
申请号:US11105262
申请日:2005-04-13
申请人: Lei Zhu , Seng Teng Khor , Qiong Chen , Cary G. Addington
发明人: Lei Zhu , Seng Teng Khor , Qiong Chen , Cary G. Addington
IPC分类号: H01L21/31
CPC分类号: H01L21/76838 , C23C14/048 , H01L21/76873 , H05K3/046 , H05K2201/0108 , H05K2203/0528 , H05K2203/107
摘要: A method is provided for depositing a patterning material onto an optically transparent substrate by the use of a laser beam. A solid layer of a patterning material is placed adjacent to a receiving surface of the substrate. A laser beam is directed at an incident angle between 0 and 90° relative to the receiving surface. The laser beam is transmitted through the substrate and onto the solid layer to cause patterning material from the solid layer to deposit onto the receiving surface of the substrate.
摘要翻译: 提供了一种通过使用激光束将图形材料沉积到光学透明基板上的方法。 图案形成材料的固体层被放置成与基底的接收表面相邻。 激光束相对于接收表面被引导在0和90度之间的入射角。 激光束透射通过衬底并固定在固体层上,使得来自固体层的图案材料沉积到衬底的接收表面上。
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公开(公告)号:US07332263B2
公开(公告)日:2008-02-19
申请号:US10830508
申请日:2004-04-22
申请人: Cary G Addington , Qiong Chen
发明人: Cary G Addington , Qiong Chen
IPC分类号: H01J9/227
CPC分类号: H01L51/0014 , Y10S430/146
摘要: A method for laser patterning of a passive matrix organic light emitting diode device having a multilayered structure comprising a substrate and at least one light emitting organic layer disposed between two electrode layers, the method comprising the step of: irradiating areas of the multilayered structure with a laser beam in a predetermined pattern thereby causing ablation of the multilayered structure in the irradiated areas; wherein, the electrode layers and the light emitting organic layer or layers are patterned substantially simultaneously during the same irradiation operation. Also described are a passive matrix organic light emitting diode device patterned by the method of the present invention and a display comprising the same.
摘要翻译: 一种用于具有多层结构的无源矩阵有机发光二极管器件的激光图案化方法,所述多层结构包括衬底和设置在两个电极层之间的至少一个发光有机层,所述方法包括以下步骤:用 激光束以预定图案形成,从而导致被照射区域中的多层结构的消融; 其中,在相同的照射操作期间,电极层和发光有机层基本上同时被图案化。 还描述了通过本发明的方法图案化的无源矩阵有机发光二极管器件和包括其的显示器。
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公开(公告)号:US08411383B2
公开(公告)日:2013-04-02
申请号:US12651310
申请日:2009-12-31
申请人: Zhengxin Cao , Hao Qiong Chen , Shu Dong Cheng , De Qun Ma , Donghui Wang , Yan Xu
发明人: Zhengxin Cao , Hao Qiong Chen , Shu Dong Cheng , De Qun Ma , Donghui Wang , Yan Xu
CPC分类号: H03F3/45968 , G11B5/09 , G11B20/10046 , G11B20/10203 , G11B2220/2516 , H03F2203/45212
摘要: Various embodiments of the present invention provide systems and methods for signal offset cancellation. For example, a method for error cancellation is disclosed. The method includes: receiving an input signal that includes a second order error component; applying a transfer function to the processed input to reduce the second order error component; and providing an output signal that is the result of applying the transfer function to the input signal.
摘要翻译: 本发明的各种实施例提供了用于信号偏移消除的系统和方法。 例如,公开了一种用于错误消除的方法。 该方法包括:接收包括二阶误差分量的输入信号; 对处理的输入应用传递函数以减少二阶误差分量; 并提供作为将传递函数应用于输入信号的结果的输出信号。
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公开(公告)号:US20110019301A1
公开(公告)日:2011-01-27
申请号:US12651310
申请日:2009-12-31
申请人: Zhengxin Cao , Hao Qiong Chen , Shu Dong Cheng , De Qun Ma , Donghui Wang , Yan Xu
发明人: Zhengxin Cao , Hao Qiong Chen , Shu Dong Cheng , De Qun Ma , Donghui Wang , Yan Xu
CPC分类号: H03F3/45968 , G11B5/09 , G11B20/10046 , G11B20/10203 , G11B2220/2516 , H03F2203/45212
摘要: Various embodiments of the present invention provide systems and methods for signal offset cancellation. For example, a method for error cancellation is disclosed. The method includes: receiving an input signal that includes a second order error component; applying a transfer function to the processed input to reduce the second order error component; and providing an output signal that is the result of applying the transfer function to the input signal.
摘要翻译: 本发明的各种实施例提供了用于信号偏移消除的系统和方法。 例如,公开了一种用于错误消除的方法。 该方法包括:接收包括二阶误差分量的输入信号; 对处理的输入应用传递函数以减少二阶误差分量; 并提供作为将传递函数应用于输入信号的结果的输出信号。
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公开(公告)号:US08354870B2
公开(公告)日:2013-01-15
申请号:US12828460
申请日:2010-07-01
申请人: Hao Qiong Chen , Wen Zhu
发明人: Hao Qiong Chen , Wen Zhu
IPC分类号: H03K3/00
CPC分类号: G06F1/324 , G06F1/08 , G06F1/10 , Y02D10/126
摘要: A clock-switching circuit having at least two inputs for receiving at least two different clock sources, an output for providing a selected one of the clock sources, and a switch for selecting the one of the inputs to provide on the output, the switch including elements that, prevent the providing of a truncated version of any of the clock sources on the output, always provide a clock signal on the output, and always maintain phase alignment and pulse ratio of the clock sources on the output.
摘要翻译: 一种时钟切换电路,具有用于接收至少两个不同时钟源的至少两个输入端,用于提供所选择的一个时钟源的输出端以及用于选择输入中的一个以提供输出的开关,该开关包括 阻止在输出上提供任何时钟源的截断版本的元件总是在输出端提供时钟信号,并且始终保持输出端上时钟源的相位对准和脉冲比。
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公开(公告)号:US20090200278A1
公开(公告)日:2009-08-13
申请号:US12421201
申请日:2009-04-09
申请人: Marjan S. Amesbury , Barbara Helen Baxter , Michael O. King , Mark T. Hardin , Qiong Chen , Muay Kheng Neo , Louis-Raymond Rozario
发明人: Marjan S. Amesbury , Barbara Helen Baxter , Michael O. King , Mark T. Hardin , Qiong Chen , Muay Kheng Neo , Louis-Raymond Rozario
IPC分类号: B23K26/00
CPC分类号: B29C66/81 , B23K26/0604 , B23K26/066 , B23K26/0738 , B23K26/244 , B23K26/703 , B23K2103/42 , B23K2103/50 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1658 , B29C65/1661 , B29C65/1664 , B29C65/1674 , B29C65/1687 , B29C65/1696 , B29C66/003 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/81267 , B29C66/81268 , B29C66/81815 , B29C66/8246 , B29C66/8322 , B29C66/929 , B29C66/934 , B29C66/939 , B29C66/949 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2071/12 , B29K2105/0079 , B29K2869/00 , B29K2909/08 , B29K2995/0027 , B29K2069/00 , B29K2067/003 , B29K2033/08
摘要: A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes. Each of the diodes generates a laser beam of a predetermined wavelength and spectral width, the laser beams adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component being substantially transmissive to the wavelength, the other component being substantially absorptive of the wavelength. A lens is spaced a predetermined distance from each of the laser diodes, each of the lenses adapted to focus the respective laser beam into a focused laser beam segment, thereby forming a continuous line of laser energy from a substantially serial combination of each focused laser beam segment. The continuous line of laser energy is in a plane containing the workpiece, and is substantially orthogonal to the workpiece translation direction.
摘要翻译: 激光焊接系统包括具有至少两个激光二极管的线性阵列的自由间隔光束传递激光头。 每个二极管产生预定波长和光谱宽度的激光束,激光束适于将具有第一部件的工件和要焊接的至少一个其它部件焊接到第一部件上,第一部件基本上可透射到 波长,另一个组分基本上吸收波长。 透镜与每个激光二极管隔开预定的距离,每个透镜适于将相应的激光束聚焦成聚焦的激光束段,从而从每个聚焦的激光束的基本上串联的组合形成连续的激光能量线 分割。 激光能量的连续线在包含工件的平面内,并且基本上与工件平移方向正交。
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公开(公告)号:US07538295B2
公开(公告)日:2009-05-26
申请号:US11111540
申请日:2005-04-21
申请人: Marjan S. Amesbury , Barbara Helen Baxter , Michael O. King , Mark T. Hardin , Qiong Chen , Muay Kheng Neo , Louis-Raymond Rozario
发明人: Marjan S. Amesbury , Barbara Helen Baxter , Michael O. King , Mark T. Hardin , Qiong Chen , Muay Kheng Neo , Louis-Raymond Rozario
IPC分类号: B23K26/24
CPC分类号: B29C66/81 , B23K26/0604 , B23K26/066 , B23K26/0738 , B23K26/244 , B23K26/703 , B23K2103/42 , B23K2103/50 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1658 , B29C65/1661 , B29C65/1664 , B29C65/1674 , B29C65/1687 , B29C65/1696 , B29C66/003 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/81267 , B29C66/81268 , B29C66/81815 , B29C66/8246 , B29C66/8322 , B29C66/929 , B29C66/934 , B29C66/939 , B29C66/949 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2071/12 , B29K2105/0079 , B29K2869/00 , B29K2909/08 , B29K2995/0027 , B29K2069/00 , B29K2067/003 , B29K2033/08
摘要: A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes. Each of the diodes generates a laser beam of a predetermined wavelength and spectral width, the laser beams adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component being substantially transmissive to the wavelength, the other component being substantially absorptive of the wavelength. A lens is spaced a predetermined distance from each of the laser diodes, each of the lenses adapted to focus the respective laser beam into a focused laser beam segment, thereby forming a continuous line of laser energy from a substantially serial combination of each focused laser beam segment. The continuous line of laser energy is in a plane containing the workpiece, and is substantially orthogonal to the workpiece translation direction.
摘要翻译: 激光焊接系统包括具有至少两个激光二极管的线性阵列的自由间隔光束传递激光头。 每个二极管产生预定波长和光谱宽度的激光束,激光束适于将具有第一部件的工件和要焊接的至少一个其它部件焊接到第一部件上,第一部件基本上可透射到 波长,另一个组分基本上吸收波长。 透镜与每个激光二极管隔开预定的距离,每个透镜适于将相应的激光束聚焦成聚焦的激光束段,从而从每个聚焦的激光束的基本上串联的组合形成连续的激光能量线 分割。 激光能量的连续线在包含工件的平面内,并且基本上与工件平移方向正交。
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公开(公告)号:US20060237129A1
公开(公告)日:2006-10-26
申请号:US11111645
申请日:2005-04-21
申请人: Qiong Chen , Muay Neo , Marjan Amesbury
发明人: Qiong Chen , Muay Neo , Marjan Amesbury
CPC分类号: B29C65/1667 , B23K26/0604 , B23K26/066 , B23K26/0738 , B23K26/244 , B23K2103/42 , B23K2103/50 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1696 , B29C66/003 , B29C66/112 , B29C66/114 , B29C66/5346 , B29C66/71 , B29C66/73921 , B29C66/81 , B29C66/8122 , B29C66/81267 , B29C66/81815 , B29C66/9131 , B29C66/91421 , B29C66/9161 , B29C66/919 , B29C66/9192 , B29C66/929 , B29C66/934 , B29C66/939 , B29C66/949 , B29C66/9592 , B29C66/961 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2071/12 , B29K2105/0079 , B29K2869/00 , B29K2909/08 , B29K2067/003
摘要: A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes, each of the diodes generating a laser beam of a predetermined wavelength and spectral width. The laser beams are adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component substantially transmissive to the wavelength, the other component substantially absorptive of the wavelength. A lens is spaced from the linear array, and directs the laser beams to at least one other lens spaced from the lens. The other lens shapes the laser beams to a predetermined width and length, and focuses the laser beams to substantially the same location, thereby forming a continuous line of laser energy being in a plane containing the workpiece, and being substantially orthogonal to the workpiece translation direction.
摘要翻译: 激光焊接系统包括具有至少两个激光二极管的线性阵列的自由间隔光束传递激光头,每个二极管产生预定波长和光谱宽度的激光束。 激光束适于将具有第一部件和待焊接的至少一个其它部件的工件焊接到第一部件上,第一部件对波长基本上透射,另一个部件基本上吸收波长。 透镜与线性阵列间隔开,并且将激光束引导到与透镜间隔开的至少一个其它透镜。 另一个透镜将激光束成形为预定的宽度和长度,并且将激光束聚焦到基本上相同的位置,从而在包含工件的平面中形成连续的激光能量线,并且基本上垂直于工件平移方向 。
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