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

US07338275B2 Formation of discontinuous films during an imprint lithography process 有权
标题翻译：在压印光刻过程中形成不连续膜
公开(公告)号：US07338275B2
公开(公告)日：2008-03-04
申请号：US11126946
申请日：2005-05-11
申请人： Byung Jin Choi , Mario J. Meissl , Sidlagata V. Sreenivasan , Michael P. C. Watts
发明人： Byung Jin Choi , Mario J. Meissl , Sidlagata V. Sreenivasan , Michael P. C. Watts
IPC分类号： B29C59/00
CPC分类号： G03F7/0002 , B29C35/0888 , B29C59/022 , B29C59/026 , B29C2035/0827 , B29C2059/023 , B81C1/0046 , B82Y10/00 , B82Y30/00 , B82Y40/00 , H01L21/0271
摘要： The present invention is directed to a template having a body including a surface with first and second regions. The first region has first wetting characteristics for a given material and the second region has second wetting characteristics for the given material. The first wetting characteristics differ from the second wetting characteristics. Specifically, the first region is formed from a surface treatment layer with a first surface energy to provide the first wetting characteristics. The second region is exposed portions of the body, typically quartz of fused silica, having a second surface energy associated therewith. The second surface energy is greater than the first surface energy to provide the second region with the second wetting characteristics.
摘要翻译：本发明涉及具有主体的模板，该主体包括具有第一和第二区域的表面。第一区域对于给定材料具有第一润湿特性，并且第二区域对于给定材料具有第二润湿特性。第一润湿特性与第二润湿特性不同。具体地说，第一区域由具有第一表面能的表面处理层形成以提供第一润湿特性。第二区域是具有与其相关联的第二表面能的身体的暴露部分，通常为熔融石英的石英。第二表面能大于第一表面能量，以向第二区域提供第二润湿特性。

2. 发明授权

US06932934B2 Formation of discontinuous films during an imprint lithography process 有权
标题翻译：在压印光刻过程中形成不连续膜
公开(公告)号：US06932934B2
公开(公告)日：2005-08-23
申请号：US10194411
申请日：2002-07-11
申请人： Byung Jin Choi , Mario J. Meissl , Sidlagata V. Sreenivasan , Michael P. C. Watts
发明人： Byung Jin Choi , Mario J. Meissl , Sidlagata V. Sreenivasan , Michael P. C. Watts
IPC分类号： B29C35/08 , B29C59/02 , H01L21/027 , B29C33/42 , B29C33/60 , B29C35/12 , B29C41/02 , B29C41/20 , B29C59/16
CPC分类号： G03F7/0002 , B29C35/0888 , B29C59/022 , B29C59/026 , B29C2035/0827 , B29C2059/023 , B81C1/0046 , B82Y10/00 , B82Y30/00 , B82Y40/00 , H01L21/0271
摘要： The present invention is directed to methods for patterning a substrate by imprint lithography. An imprint lithography method includes placing a curable liquid on a substrate. A template may be contacted with the curable liquid. Surface forces at the interface of the curable liquid and the template cause the curable liquid to gather in an area defined by a lower surface of the template. Alternately, the curable liquid may fill one or more relatively shallow recesses in the template and the area under the template lower surface. Activating light is applied to the curable liquid to form a patterned layer on the substrate.
摘要翻译：本发明涉及通过压印光刻图案化衬底的方法。压印光刻方法包括将可固化液体放置在基底上。模板可以与可固化液体接触。在可固化液体和模板的界面处的表面力使得可固化液体聚集在由模板的下表面限定的区域中。或者，可固化液体可以填充模板中的一个或多个较浅的凹部和模板下表面下的区域。将活化光施加到可固化液体上以在基底上形成图案化层。

3. 发明授权

US06900881B2 Step and repeat imprint lithography systems 有权
标题翻译：步骤和重复刻印光刻系统
公开(公告)号：US06900881B2
公开(公告)日：2005-05-31
申请号：US10194414
申请日：2002-07-11
申请人： Sidlgata V. Sreenivasan , Michael P. C. Watts , Byung Jin Choi , Mario J. Meissl , Norman E. Schumaker , Ronald D. Voisin
发明人： Sidlgata V. Sreenivasan , Michael P. C. Watts , Byung Jin Choi , Mario J. Meissl , Norman E. Schumaker , Ronald D. Voisin
IPC分类号： B29C35/08 , B29C59/02 , G03F7/00 , H01L21/027 , G03B27/58 , G03B27/02 , G03B27/20
CPC分类号： B82Y10/00 , B29C35/0888 , B29C59/022 , B29C2035/0827 , B29C2059/023 , B81C1/0046 , B82Y40/00 , G03F7/0002 , H01L21/0271
摘要： Described are systems for patterning a substrate by imprint lithography. Imprint lithography systems include an imprint head configured to hold a template in a spaced relation to a substrate. The imprint lithography system is configured to dispense an activating light curable liquid onto a substrate or template. The system includes a light source that applies activating light to cure the activating light curable liquid.
摘要翻译：描述的是通过压印光刻来图案化衬底的系统。压印光刻系统包括压印头，其被配置为将模板保持为与衬底间隔开的关系。压印光刻系统被配置为将激活光可固化液体分配到基底或模板上。该系统包括施加激活光以固化活化光可固化液体的光源。

4. 发明授权

US07157036B2 Method to reduce adhesion between a conformable region and a pattern of a mold 有权
标题翻译：降低适形区域和模具图案之间粘合的方法
公开(公告)号：US07157036B2
公开(公告)日：2007-01-02
申请号：US10463396
申请日：2003-06-17
申请人： Byung Jin Choi , Frank Y. Xu , Nicholas A. Stacey , Van Xuan Hong Truskett , Michael P. C. Watts
发明人： Byung Jin Choi , Frank Y. Xu , Nicholas A. Stacey , Van Xuan Hong Truskett , Michael P. C. Watts
IPC分类号： B29C59/00 , B29C33/60
CPC分类号： B82Y10/00 , B82Y40/00 , G03F7/0002
摘要： The present invention provides a method to reduce adhesion between a conformable region on a substrate and a pattern of a mold, which selectively comes into contact with the conformable region. The method features forming a conformable material on the substrate and contacting the conformable material with the surface. A conditioned layer is formed from the conformable material. The conditioned layer has first and second sub-portions, with the first sub-portion being solidified and the second sub-portion having a first affinity for the surface and a second affinity for the first sub-portion. The first affinity is greater than the second affinity. In this fashion, upon separation of the mold from the conditioned layer, a subset of the second sub-portion maintains contact with the mold, thereby reducing the probability that a pattern formed in the conditioned layer becomes compromised. These and other embodiments are described herein.
摘要翻译：本发明提供一种降低基材上的适形区域和选择性地与适形区域接触的模具图案之间的粘附性的方法。该方法的特征在于在基底上形成适形材料并使适形材料与表面接触。由适形材料形成调理层。调理层具有第一和第二子部分，其中第一子部分被固化，第二子部分对于表面具有第一亲和力，对第一子部分具有第二亲和力。第一亲和力大于第二亲和力。以这种方式，在模具与调理层分离时，第二子部分的子集保持与模具的接触，从而降低在调理层中形成的图案变得损害的可能性。这些和其他实施例在本文中描述。

5. 发明授权

US07070405B2 Alignment systems for imprint lithography 有权
标题翻译：刻印光刻对准系统
公开(公告)号：US07070405B2
公开(公告)日：2006-07-04
申请号：US10210894
申请日：2002-08-01
申请人： Sidlgata V Sreenivasan , Michael P. C. Watts , Byung Jin Choi , Ronald D. Voisin , Norman E. Schumaker
发明人： Sidlgata V Sreenivasan , Michael P. C. Watts , Byung Jin Choi , Ronald D. Voisin , Norman E. Schumaker
IPC分类号： B32B37/02
CPC分类号： G03F7/0002 , B29C35/0888 , B29C59/02 , B29C59/026 , B29C2035/0827 , B29C2059/023 , B82Y10/00 , B82Y40/00
摘要： Described are systems for patterning a substrate by imprint lithography. Imprint lithography systems include an imprint head configured to hold a template in a spaced relation to a substrate. The imprint lithography system is configured to dispense an activating light curable liquid onto a substrate or template. The system includes a light source that applies activating light to cure the activating light curable liquid. Multiple optical imaging devices are used to align the template with the substrate.
摘要翻译：描述的是通过压印光刻来图案化衬底的系统。压印光刻系统包括压印头，其被配置为将模板保持为与衬底间隔开的关系。压印光刻系统被配置为将激活光可固化液体分配到基底或模板上。该系统包括施加激活光以固化活化光可固化液体的光源。使用多个光学成像装置将模板与衬底对准。

6. 发明授权

US07944427B2 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US07944427B2
公开(公告)日：2011-05-17
申请号：US11878388
申请日：2007-07-24
申请人： Byung Jin Choi
发明人： Byung Jin Choi
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G5/18 , G09G2310/066 , G09G2320/0223
摘要： A liquid crystal display for supplying a discharge voltage for preventing a delay to reduce a delay of a scanning pulse, and a driving method thereof are disclosed. In the liquid crystal display, a liquid crystal display panel has a plurality of gate lines. A timing controller supplies a gate output enable signal which controls a supply of a scanning pulse. A discharging part generates a discharge voltage in response to the gate output enable signal. And a gate driver supplies the discharge voltage together with a scanning pulse to the gate lines in response to the gate output enable signal.
摘要翻译：公开了用于提供用于防止延迟以减少扫描脉冲的延迟的放电电压的液晶显示器及其驱动方法。在液晶显示器中，液晶显示面板具有多条栅极线。定时控制器提供控制扫描脉冲的供给的栅极输出使能信号。放电部分响应于栅极输出使能信号产生放电电压。并且栅极驱动器响应于栅极输出使能信号，将放电电压与扫描脉冲一起提供给栅极线。

7. 发明申请

US20090140458A1 POROUS TEMPLATE AND IMPRINTING STACK FOR NANO-IMPRINT LITHOGRAPHY 有权
标题翻译：用于纳米印刷的多孔模板和印刷堆叠
公开(公告)号：US20090140458A1
公开(公告)日：2009-06-04
申请号：US12275998
申请日：2008-11-21
申请人： Frank Y. Xu , Weijun Liu , Edward Brian Fletcher , Sidlgata V. Sreenivasan , Byung Jin Choi , Niyaz Khusnatdinov , Anshuman Cherala , Kosta S. Selinidis
发明人： Frank Y. Xu , Weijun Liu , Edward Brian Fletcher , Sidlgata V. Sreenivasan , Byung Jin Choi , Niyaz Khusnatdinov , Anshuman Cherala , Kosta S. Selinidis
IPC分类号： B28B11/08 , B32B3/26 , B05D3/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , Y10T428/249978
摘要： An imprint lithography template or imprinting stack includes a porous material defining a multiplicity of pores with an average pore size of at least about 0.4 nm. A porosity of the porous material is at least about 10%. The porous template, the porous imprinting stack, or both may be used in an imprint lithography process to facilitate diffusion of gas trapped between the template and the imprinting stack into the template, the imprinting stack or both, such that polymerizable material between the imprinting stack and the template rapidly forms a substantially continuous layer between the imprinting stack and the template.
摘要翻译：压印光刻模板或压印叠层包括限定平均孔径至少约0.4nm的多个孔的多孔材料。多孔材料的孔隙率至少约为10％。多孔模板，多孔印迹叠层或两者可用于压印光刻工艺，以便于将模板和压印叠层之间的气体扩散到模板，压印叠层或两者中，使得压印叠层之间的可聚合材料并且模板在压印堆栈和模板之间快速形成基本上连续的层。

8. 发明申请

US20080170024A1 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US20080170024A1
公开(公告)日：2008-07-17
申请号：US12003585
申请日：2007-12-28
申请人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Il Kim , Su Hyuk Jang
发明人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Il Kim , Su Hyuk Jang
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2310/0205 , G09G2310/0224 , G09G2310/0248 , G09G2310/0251 , G09G2310/027 , G09G2310/08 , G09G2320/0204 , G09G2320/0247 , G09G2320/048 , G09G2320/0613 , G09G2320/103 , G09G2330/023
摘要： A liquid crystal display device includes a liquid crystal display panel including a plurality of data lines to which a data voltage is supplied, a plurality of gate lines to which a gate pulse is supplied, and a plurality of liquid crystal cells, a data drive circuit to invert a polarity of the data voltage in response to a polarity control signal and to output the data voltage to the data lines in response to a source output enable signal, a gate drive circuit to supply the gate pulse to the gate lines, and a POL/SOE logic circuit to invert the polarity control signal for every frame period except at Nth-multiple frame period (where N is a positive integer), wherein the POL/SOE logic circuit controls the polarity control signal at every Nth-multiple frame period such that the polarity of the data voltage is the same as the previous frame period and controls a pulse width of the source output enable signal at every Nth-multiple frame period to be longer than for the other frame periods.
摘要翻译：一种液晶显示装置，包括：液晶显示面板，包括提供数据电压的多条数据线，提供栅极脉冲的多条栅极线，以及多个液晶单元，数据驱动电路响应于极性控制信号反转数据电压的极性，并且响应于源极输出使能信号而将数据电压输出到数据线，栅极驱动电路将栅极脉冲提供给栅极线，以及 POL / SOE逻辑电路，用于在第N个多个帧周期（其中N为正整数）之外的每个帧周期反转极性控制信号，其中POL / SOE逻辑电路在每N个多个帧周期控制极性控制信号使得数据电压的极性与前一帧周期相同，并且在每N个多个帧周期控制源输出使能信号的脉冲宽度比其他帧周期长。

9. 发明授权

US07980715B2 Backlight unit and method for manufacturing the same 有权
标题翻译：背光单元及其制造方法
公开(公告)号：US07980715B2
公开(公告)日：2011-07-19
申请号：US12411089
申请日：2009-03-25
申请人： Hong Sung Song , Byung Jin Choi
发明人： Hong Sung Song , Byung Jin Choi
IPC分类号： G09F13/08 , F21V7/04 , F21S4/00
CPC分类号： H05K3/303 , G02F1/133604 , G02F1/133608 , H01R13/112 , H01R33/02 , H05K1/0269 , H05K3/341 , H05K2201/09781 , H05K2201/10113 , H05K2201/1031 , H05K2203/166 , Y02P70/611 , Y02P70/613
摘要： Disclosed are a backlight unit capable of determining a deviated degree of a lamp grip by a guide line formed adjacent to the lamp grip a PCB that connects an electrode thereof with a lamp electrode, and a manufacturing method for the same. The manufacturing method includes preparing a case structure, a plurality of lamps equipped with an electrode at both ends, and fastening units corresponded to the electrodes of the lamps, preparing a PCB constituted by a base substrate and a signal line formed on the base substrate, and defined with positions thereon for forming the fastening units having electric connection parts with respect to the signal line, and positioning the PCB in the case structure, forming a solder layer at the electric connection parts on the PCB by applying a soldering material using a solder mask, and forming a guide pattern at both sides of the fastening unit, connecting the fastening units with the solder layers while using the guide patterns as marks, and connecting the lamps to the fastening units.
摘要翻译：公开了一种背光单元，其能够通过与灯具相邻形成的引导线来确定灯把手的偏离程度，该PCB夹持器将其电极与灯电极连接起来，以及制造方法。该制造方法包括准备壳体结构，在两端配备有电极的多个灯和与灯的电极对应的紧固单元，准备由基底基板构成的PCB和形成在基板上的信号线，并且其上定义有用于形成相对于信号线的电连接部分的紧固单元的位置，并将PCB定位在壳体结构中，通过使用焊料施加焊接材料在PCB上的电连接部分处形成焊料层掩模，并且在紧固单元的两侧形成引导图案，在使用引导图案作为标记的同时将紧固单元与焊料层连接，并将灯连接到紧固单元。

10. 发明申请

US20090243153A1 Large Area Roll-To-Roll Imprint Lithography 有权
标题翻译：大面积卷对卷版印刷
公开(公告)号：US20090243153A1
公开(公告)日：2009-10-01
申请号：US12415563
申请日：2009-03-31
申请人： Sidlgata V. Sreenivasan , Shrawan Singhal , Byung Jin Choi , Ian Matthew McMackin
发明人： Sidlgata V. Sreenivasan , Shrawan Singhal , Byung Jin Choi , Ian Matthew McMackin
IPC分类号： B28B11/08
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Droplets of polymerizable material may be patterned on a film sheet. The droplets of polymerizable material may be dispensed on the film sheet. A pre-determined force may be applied to an imprint lithography template such that localized trapping of the droplets of the polymerizable material on the film sheet is minimized and the droplets coalesce to form a continuous layer. The polymerizable material may be solidified to form a patterned layer having a residual layer and at least one feature.
摘要翻译：可聚合材料的液滴可以在膜片上图案化。可聚合材料的液滴可以分配在薄膜片上。可以将预定的力施加到压印光刻模板，使得薄膜片上可聚合材料的液滴的局部捕获最小化，并且液滴聚结以形成连续层。可聚合材料可以固化以形成具有残留层和至少一个特征的图案化层。

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