公开(公告)号：US08491359B2

公开(公告)日：2013-07-23

申请号：US12862098

申请日：2010-08-24

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang ,  Wen-Chieh Wu

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang ,  Wen-Chieh Wu

IPC分类号： B32B5/32 ,  B24B37/22

CPC分类号： B24B37/22 ,  B24D18/00 ,  Y10T428/24983 ,  Y10T428/249981

摘要： The present invention relates to a polishing pad that comprises a polishing sheet for polishing a substrate, a buffer sheet comprising a plurality of holes, and adhesive for adhering the buffer sheet to the polishing sheet; wherein the adhesive is formed by polymerizing macromolecules with fluidity. A method of polishing a substrate comprising using the polishing pad and a method for manufacturing the polishing pad described above are also provided.

摘要翻译： 抛光垫技术领域本发明涉及一种抛光垫，其包括用于研磨基板的抛光片，包括多个孔的缓冲片和用于将缓冲片粘附到抛光片的粘合剂; 其中所述粘合剂通过聚合具有流动性的大分子形成。 还提供了一种抛光包括使用抛光垫的基板的方法和用于制造上述抛光垫的方法。

公开(公告)号：US08206538B2

公开(公告)日：2012-06-26

申请号：US12418529

申请日：2009-04-03

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Ko-Feng Wang ,  Kai-Feng Kang ,  Chun-Yi Kuo

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Ko-Feng Wang ,  Kai-Feng Kang ,  Chun-Yi Kuo

IPC分类号： B05D1/36 ,  B05D3/00 ,  B29C45/14

CPC分类号： B29C45/14811 ,  B29C45/1418 ,  Y10T428/24967 ,  Y10T428/31507 ,  Y10T428/31551

摘要： The present invention relates to a composite with thermo-formability, a method for making the same and a method for making a casing with a texture on the surface thereof. The composite includes a polyurethane medium layer, a thermo-formable resin layer, a base layer and a surface layer. The thermo-formable resin layer is disposed on the polyurethane medium layer, and includes polyol. The base layer is disposed on the thermo-formable resin layer. The surface layer is disposed on the base layer. As a result, the composite has good stability after thermoforming, and plastic can be injected into the composite, so a PC film is unnecessary. Moreover, the composite may be adhered to a substrate directly or after thermoforming.

摘要翻译： 本发明涉及具有可热成形性的复合材料，其制造方法以及在其表面上制造具有纹理的外壳的方法。 复合材料包括聚氨酯介质层，可热成型树脂层，基层和表面层。 可热成型树脂层设置在聚氨酯介质层上，并且包括多元醇。 基层设置在可热成型树脂层上。 表面层设置在基层上。 结果，复合材料在热成型后具有良好的稳定性，并且可以将塑料注入到复合材料中，因此不需要PC膜。 此外，复合材料可以直接地或在热成型之后粘附到基底上。

公开(公告)号：US07972396B2

公开(公告)日：2011-07-05

申请号：US11859928

申请日：2007-09-24

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung

IPC分类号： B24D3/34

CPC分类号： B24D13/147 ,  B24B37/30 ,  B24D11/001

摘要： The present invention relates to a method of producing a polishing pad, comprising steps of: (a) providing a base material comprising a plurality of fibers; said base material having a surface for polishing a substrate, wherein the fibers comprise a core and a cladding surrounding the core, and the cladding comprises a hydrophobic polymer; (b) impregnating the surface of the base material with an elastomer solution; (c) coagulating the elastomer impregnated in the surface of the base material to mold the elastomer and to form a plurality of first continuous pores between the elastomer, and between the elastomer and the fibers; (d) planarizing the surface of the base material; (e) impregnating the surface of the base material and elastomer obtained in the step (d) with a condition polymer solution; and (e) curing the condition polymer impregnated in the surface of the base material and elastomer and partially filling the condition polymer into the first continuous pores to form a plurality of second continuous pores.

摘要翻译： 本发明涉及一种制造抛光垫的方法，包括以下步骤：（a）提供包含多根纤维的基材; 所述基材具有用于抛光基底的表面，其中所述纤维包括芯和围绕所述芯的包层，并且所述包层包含疏水性聚合物; （b）用弹性体溶液浸渍基材的表面; （c）凝固浸渍在基材表面的弹性体以模制弹性体并在弹性体之间以及弹性体和纤维之间形成多个第一连续孔; （d）使基材的表面平坦化; （e）用条件聚合物溶液浸渍在步骤（d）中获得的基材和弹性体的表面; 和（e）固化浸渍在基材表面和弹性体表面的状态聚合物，并将状态聚合物部分地填充到第一连续孔中以形成多个第二连续孔。

公开(公告)号：US20110070814A1

公开(公告)日：2011-03-24

申请号：US12887363

申请日：2010-09-21

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang

IPC分类号： B24D3/28 ,  B24D11/00

CPC分类号： B24B37/24

摘要： The present invention relates to a method for manufacturing a polishing pad. The method of the invention includes the steps of forming a polishing layer from a polyurethane solution has a solid content more than about 90 wt % and drying the polyurethane solution at a temperature from about 130° C. to about 170° C. The invention also provides a polishing pad manufactured by the method mentioned above. The defect of scraping the surface of the substrate to be polished due to polishing particles remaining is avoided when applying the polishing pad according to the invention, and the flatness of the substrate to be polished is raised and the defective rate is eliminated also.

摘要翻译： 本发明涉及一种抛光垫的制造方法。 本发明的方法包括从聚氨酯溶液形成抛光层的步骤，其固体含量大于约90重量％，并在约130℃至约170℃的温度下干燥聚氨酯溶液。本发明还 提供通过上述方法制造的抛光垫。 当应用根据本发明的抛光垫时，避免了由于抛光颗粒残留而刮擦待抛光的基板的表面的缺陷，并且抛光的基板的平坦度提高并且不良率也被消除。

公开(公告)号：US20110045744A1

公开(公告)日：2011-02-24

申请号：US12862098

申请日：2010-08-24

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang ,  Wen-Chieh Wu

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Yung-Chang Hung ,  Lyang-Gung Wang ,  Wen-Chieh Wu

IPC分类号： B24D11/00 ,  B24B1/00

CPC分类号： B24B37/22 ,  B24D18/00 ,  Y10T428/24983 ,  Y10T428/249981

摘要： The present invention relates to a polishing pad that comprises a polishing sheet for polishing a substrate, a buffer sheet comprising a plurality of holes, and adhesive for adhering the buffer sheet to the polishing sheet; wherein the adhesive is formed by polymerizing macromolecules with fluidity. A method of polishing a substrate comprising using the polishing pad and a method for manufacturing the polishing pad described above are also provided.

摘要翻译： 抛光垫技术领域本发明涉及一种抛光垫，其包括用于研磨基板的抛光片，包括多个孔的缓冲片和用于将缓冲片粘附到抛光片的粘合剂; 其中所述粘合剂通过聚合具有流动性的大分子形成。 还提供了一种抛光包括使用抛光垫的基板的方法和用于制造上述抛光垫的方法。

公开(公告)号：US20090288761A1

公开(公告)日：2009-11-26

申请号：US12418529

申请日：2009-04-03

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Ko-Feng Wang ,  Kai-Feng Kang ,  Chun-Yi Kuo

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Ko-Feng Wang ,  Kai-Feng Kang ,  Chun-Yi Kuo

IPC分类号： B32B37/12 ,  B05D1/36 ,  B05D3/00 ,  B32B27/40 ,  B29C45/14 ,  B32B7/00

CPC分类号： B29C45/14811 ,  B29C45/1418 ,  Y10T428/24967 ,  Y10T428/31507 ,  Y10T428/31551

摘要： The present invention relates to a composite with thermo-formability, a method for making the same and a method for making a casing with a texture on the surface thereof. The composite includes a PU medium layer, a thermo-formable resin layer, a base layer and a surface layer. The thermo-formable resin layer is disposed on the PU medium layer, and includes polyol. The base layer is disposed on the thermo-formable resin layer. The surface layer is disposed on the base layer. As a result, the composite has good stability after thermoforming, and plastic can be injected into the composite, so a PC film is unnecessary. Moreover, the composite may be adhered to a substrate directly or after thermoforming.

摘要翻译： 本发明涉及具有可热成形性的复合材料，其制造方法以及在其表面上制造具有纹理的外壳的方法。 复合材料包括PU介质层，可热成型树脂层，基层和表面层。 可热成型树脂层设置在PU介质层上，包括多元醇。 基层设置在可热成型树脂层上。 表面层设置在基层上。 结果，复合材料在热成型后具有良好的稳定性，并且可以将塑料注入到复合材料中，因此不需要PC膜。 此外，复合材料可以直接地或在热成型之后粘附到基底上。

公开(公告)号：US20090258578A1

公开(公告)日：2009-10-15

申请号：US12208520

申请日：2008-09-11

申请人： Chung-Chih Feng ,  Chun-Ta Wang ,  Yung-Chang Hung ,  I-Peng Yao

发明人： Chung-Chih Feng ,  Chun-Ta Wang ,  Yung-Chang Hung ,  I-Peng Yao

IPC分类号： B24D11/00

CPC分类号： B24B37/24 ,  B24B37/22 ,  B24D18/00

摘要： The present invention relates to a polishing pad and method for making the same. In the invention, a liquid-state polymer material is directly formed on the surface of a base material, and then the liquid-state polymer material is solidified to form a flat grinding layer. Whereby, the polishing pad has high unity and flatness. The grinding layer has attenuated structures and a plurality of holes, thus increasing the storage ability of polishing particles distributed in a polishing liquid. In addition, the polishing pad has high compression ratio, so the polishing pad can compactly contact a polishing workpiece, and will not scratch the surface of the polishing workpiece scratched. Therefore, the polishing effect and quality will be improved.

摘要翻译： 抛光垫及其制造方法技术领域本发明涉及抛光垫及其制造方法。 在本发明中，在基材的表面上直接形成液态聚合物材料，然后使液态聚合物材料固化，形成平坦的研磨层。 因此，抛光垫具有高的一体性和平坦度。 研磨层具有衰减结构和多个孔，从而增加了分布在抛光液中的抛光颗粒的储存能力。 此外，抛光垫具有高压缩比，因此抛光垫可以紧密接触抛光工件，并且不会刮擦抛光工件的表面划伤。 因此，抛光效果和质量将得到提高。

公开(公告)号：US20090258316A1

公开(公告)日：2009-10-15

申请号：US12189833

申请日：2008-08-12

申请人： Chung-Chih FENG ,  Chun-Ta WANG ,  Yung-Chang HUNG ,  Wei-Te LIU ,  I-Peng Yao

发明人： Chung-Chih FENG ,  Chun-Ta WANG ,  Yung-Chang HUNG ,  Wei-Te LIU ,  I-Peng Yao

IPC分类号： G03F1/00

CPC分类号： B41M5/245 ,  B29C2791/009 ,  B29K2023/12 ,  B29K2055/02 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2995/0021 ,  B29L2009/00 ,  B41M5/24 ,  B41M5/34

摘要： The present invention relates to a method for patterning a covering material by using a high-power exciting beam. The method includes the steps of (a) providing a base material having a plurality of thin layers, the neighboring thin layers having different colors; and (b) utilizing a high-power exciting beam to form at least one pattern on the base material, in which the pattern has at least one concave portion, so as to expose the thin layers with different colors. As a result, the covering material has a layered visual effect and many colors. Furthermore, the patterning method of the present invention is simple, and can form the pattern on the base material easily Therefore, the manufacturing time of the covering material with the pattern is reduced.

摘要翻译： 本发明涉及通过使用大功率激光束来图案化覆盖材料的方法。 该方法包括以下步骤：（a）提供具有多个薄层的基材，相邻的薄层具有不同的颜色; 以及（b）利用大功率激光束在所述基材上形成至少一种图案，其中所述图案具有至少一个凹部，以便以不同的颜色曝光所述薄层。 结果，覆盖材料具有分层的视觉效果和许多颜色。 此外，本发明的图案形成方法简单，可以容易地在基材上形成图案。因此，具有图案的覆盖材料的制造时间减少。

公开(公告)号：US20080064310A1

公开(公告)日：2008-03-13

申请号：US11517255

申请日：2006-09-08

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Chao-Yuan Tsai

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Chao-Yuan Tsai

IPC分类号： B24D11/00

CPC分类号： B24B37/24 ,  B24D11/02

摘要： The invention relates to a polishing pad having hollow fibers and a method for making the same. The polishing pad comprises a body and a plurality of hollow fibers. The body has a polishing surface. The hollow fibers are located within the body and have an opening on the polishing surface, wherein the hollow area of the section of each hollow fiber is larger than the sectional area of polishing particles in a polishing slurry. Therefore, the polishing slurry and polishing particles achieve a thorough circulation on the polishing pad via the hollow fibers.

摘要翻译： 本发明涉及一种具有中空纤维的抛光垫及其制造方法。 抛光垫包括主体和多个中空纤维。 身体有一个抛光表面。 中空纤维位于主体内并且在抛光表面上具有开口，其中每个中空纤维的截面的中空区域大于抛光浆料中抛光颗粒的截面面积。 因此，抛光浆料和抛光颗粒通过中空纤维在抛光垫上实现彻底的循环。

公开(公告)号：US08765259B2

公开(公告)日：2014-07-01

申请号：US12907382

申请日：2010-10-19

申请人： Chung-Chih Feng ,  I-Peng Yao ,  Lyang-Gung Wang ,  Yung-Chang Hung

发明人： Chung-Chih Feng ,  I-Peng Yao ,  Lyang-Gung Wang ,  Yung-Chang Hung

IPC分类号： B24B41/06 ,  B32B37/12 ,  B29C65/00 ,  B24B19/00 ,  C09J5/06

CPC分类号： B24B9/146 ,  B24B37/30 ,  B24B41/068 ,  C08J5/128 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2327/06 ,  C08J2375/04 ,  C09J5/06 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2427/006 ,  C09J2475/006

摘要： The present invention relates to a carrier film for mounting a polishing workpiece. The carrier film comprises a surface substrate and a buffer substrate. The surface substrate consists of first elastomer, the first elastomer comprising a plurality of first holes; wherein the first holes have a drop shape, and each of the first holes has an opening. The buffer substrate consists of second elastomer, the second elastomer comprising a plurality of second holes. The surface substrate and the buffer substrate are adhered with adhesive comprising the first or the second elastomer. A method for making the carrier film is also provided. When polishing, the carrier film provides a good buffer property to conduct and release down force applied on the polishing workpiece.

摘要翻译： 本发明涉及一种用于安装抛光工件的载体膜。 载体膜包括表面基板和缓冲基板。 所述表面基板由第一弹性体构成，所述第一弹性体包括多个第一孔; 其中所述第一孔具有液滴形状，并且每个所述第一孔具有开口。 缓冲衬底由第二弹性体组成，第二弹性体包括多个第二孔。 表面基材和缓冲基材用包含第一或第二弹性体的粘合剂粘合。 还提供了制造载体膜的方法。 当抛光时，载体膜提供良好的缓冲性能以传导和释放施加在抛光工件上的下压力。