公开(公告)号：US20050088957A1

公开(公告)日：2005-04-28

申请号：US10973387

申请日：2004-10-27

申请人： Mi Han ,  Tae Kang ,  Seongkeun Lee ,  Sung Jang ,  Yeongrae Chang

发明人： Mi Han ,  Tae Kang ,  Seongkeun Lee ,  Sung Jang ,  Yeongrae Chang

IPC分类号： G11B7/24 ,  G11B23/03

CPC分类号： G11B7/26 ,  G11B7/24056 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/256 ,  G11B23/0316

摘要： A cover sheet of a substrate for data storage including a hard coating layer, a plastic containing substrate, and an adhesive layer is provided. Thus, the cover sheet of a uniform thickness can be provided and the substrate for data storage can be provided with scratch resistance and contamination resistance.

摘要翻译： 提供了包括硬涂层，含塑料基材和粘合剂层的用于数据存储的基板的覆盖片。 因此，可以提供均匀厚度的覆盖片，并且可以提供用于数据存储的基板以提供耐擦伤性和耐污染性。

公开(公告)号：US20050039675A1

公开(公告)日：2005-02-24

申请号：US10921145

申请日：2004-08-19

申请人： Tae Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Youngjun Hong

发明人： Tae Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Youngjun Hong

IPC分类号： G11B7/26 ,  H01L21/00 ,  H01L21/687 ,  B05C11/02 ,  B05C13/00

CPC分类号： H01L21/68757 ,  G11B7/266 ,  H01L21/6715

摘要： A spin coating apparatus is provided. The spin coating apparatus includes a ring-shaped or polygonal member. An upper portion of the ring-shaped or polygonal member has an inclined portion extending downward and outward, and an inner portion of the inclined portion is adjacent to or in contact with an outer edge of a substrate. An inner side surface of the ring-shaped or polygonal member is inclined downward and outward. When a surface of the substrate is coated with a coating solution using the spin coating apparatus, a ski-jump phenomenon occurring at an outer edge of the substrate can be reduced and contamination of the substrate due to the coating solution can be prevented.

摘要翻译： 提供旋涂装置。 旋涂装置包括环形或多边形构件。 环形或多边形构件的上部具有向下和向外延伸的倾斜部分，并且倾斜部分的内部部分与衬底的外边缘相邻或接触。 环形或多边形构件的内侧表面向下和向外倾斜。 当使用旋转涂布装置涂覆涂布溶液的基板的表面时，可以减少在基板的外缘发生的滑跳现象，并且可以防止由于涂布溶液引起的基板的污染。

公开(公告)号：US20050281179A1

公开(公告)日：2005-12-22

申请号：US11154662

申请日：2005-06-17

申请人： Tae-Sik Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Hun Seo ,  Kwang Lee ,  Youngjun Hong

发明人： Tae-Sik Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Hun Seo ,  Kwang Lee ,  Youngjun Hong

IPC分类号： B29D17/00 ,  G11B7/00 ,  G11B7/26

CPC分类号： G11B7/266 ,  B29D17/005

摘要： The present invention provides an apparatus for optical disc spin-coating that prevents leakage of a photocurable resin due to a capillary phenomenon by controlling a contact area between a cap and a disc so that contamination of the disc and manufacturing errors do not occur. Furthermore, the apparatus of the present invention can manufacture an optical disc having a central portion which is not contaminated by a photocurable resin and in which bubbles are not generated. In addition, the apparatus may further include a vacuum hole formed in the turntable, which can be opened and closed independently from the opening and closing of a vacuum hole formed in the central axis of the turntable, to prevent the lifting of the optical disc when the cap is removed. As a result, operability and the manufacturing efficiency of the apparatus can be increased significantly.

摘要翻译： 本发明提供一种用于光盘旋涂的装置，其通过控制盖和盘之间的接触面积来防止毛细管现象引起的光固化树脂的泄漏，从而不会发生盘的污染和制造误差。 此外，本发明的装置可以制造具有不被光固化树脂污染的中心部分并且不产生气泡的光盘。 此外，该设备还可以包括形成在转盘中的真空孔，其可以独立于形成在转台的中心轴线上的真空孔的打开和关闭而被打开和关闭，以防止在光盘的提升时 盖子被移除。 结果，可以显着提高装置的可操作性和制造效率。

公开(公告)号：US20050287291A1

公开(公告)日：2005-12-29

申请号：US11154693

申请日：2005-06-17

申请人： Tae-Sik Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Hun Seo ,  Kwang Lee ,  Youngjun Hong

发明人： Tae-Sik Kang ,  Mi Han ,  Seongkeun Lee ,  Sung Jang ,  Hun Seo ,  Kwang Lee ,  Youngjun Hong

IPC分类号： B05D3/12 ,  B05D5/06 ,  G11B7/26

CPC分类号： G11B7/266

摘要： Provided are an apparatus for attaching and detaching a cap for optical disc spin-coating that can be easily attached to and detached from the cap for covering a center hole of an optical disc by including a permanent magnet when contaminated by a photocurable resin, an apparatus for spin-coating including the same, and a method of manufacturing an optical disc using the apparatus for attaching and detaching a cap for optical disc spin-coating. By using the apparatus for attaching and detaching a cap for optical disc spin-coating, the cap can be easily attached to and detached from the optical disc before and after the spin coating even when the viscosity of the photocurable resin is high. In addition, the use of the apparatus for optical disc spin coating and the method of manufacturing the optical disc results in high manufacturing efficiency.

摘要翻译： 提供一种用于安装和拆卸用于光盘旋涂的盖的装置，其可以容易地附接到盖上并从盖中拆下，以便在被光固化树脂污染时包括永磁体，用于覆盖光盘的中心孔;装置 用于包括其的旋涂，以及使用该装置来制造光盘的方法，所述装置用于安装和拆卸用于光盘旋涂的盖。 通过使用用于安装和拆卸用于光盘旋转涂层的盖的装置，即使当光固化树脂的粘度高时，也可以容易地在旋涂之前和之后将盖附着到光盘上并从光盘上拆下。 此外，使用光盘旋涂装置和制造光盘的方法导致高制造效率。

公开(公告)号：US20070104929A1

公开(公告)日：2007-05-10

申请号：US11586006

申请日：2006-10-25

申请人： Kyu Yim ,  Sung Chun ,  Dek Yang ,  Dong An ,  Chul Lee ,  Mi Han

发明人： Kyu Yim ,  Sung Chun ,  Dek Yang ,  Dong An ,  Chul Lee ,  Mi Han

IPC分类号： B05D5/12 ,  B32B3/00

CPC分类号： H05K3/244 ,  C23C18/44 ,  C23C18/54 ,  H01L21/4846 ,  H01L23/498 ,  H01L24/85 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/85444 ,  H01L2924/00011 ,  H01L2924/0002 ,  H05K3/28 ,  H05K2203/072 ,  H05K2203/073 ,  Y10T428/24917 ,  H01L2924/00 ,  H01L2924/01033

摘要： Disclosed herein are a method for plating a printed circuit board and the printed circuit board manufactured therefrom. In the method, a bare soldering or wire bonding portion of a copper (Cu)- or copper alloy layer, is plated with palladium (Pd) or a palladium alloy, and then gold (Au) or a gold alloy is deposited over the palladium or palladium alloy plated layer by an electroless substitution plating process based on ionization tendency. Having superior hardness, ductility and corrosion resistance, palladium is suitable for use between a connector and a substrate and meets requirements for the printed circuit board even when applied to a low thickness, greatly reducing the process time. Accordingly, the problem of black pad, which frequently occur on electroless nickel and electroless gold finish upon surface mount technology, can be perfectly solved. Particularly, fatal bending cracks can be prevented from occurring in the rigid-flexible or flexible printed circuit boards.

摘要翻译： 这里公开了印刷电路板和由其制造的印刷电路板的电镀方法。 在该方法中，铜（Cu）或铜合金层的裸焊或引线接合部分镀钯（Pd）或钯合金，然后将金（Au）或金合金沉积在钯 或钯合金镀层，通过基于电离倾向的无电取代电镀工艺。 具有优异的硬度，延展性和耐腐蚀性，钯适用于连接器和基板之间，并且即使应用于低厚度也可满足印刷电路板的要求，大大减少了处理时间。 因此，通过表面贴装技术在化学镀镍和无电镀金上经常出现的黑色焊盘的问题可以得到很好的解决。 特别地，可以防止在刚性柔性或柔性印刷电路板中发生致命的弯曲裂纹。