公开(公告)号：US08296944B2

公开(公告)日：2012-10-30

申请号：US12787426

申请日：2010-05-26

Applicant: Hung-Lin Chang ,  Chen-Chuan Chang

Inventor： Hung-Lin Chang ,  Chen-Chuan Chang

IPC: H01K3/10

CPC classification number: H05K3/0035 ,  H05K3/244 ,  H05K3/427 ,  H05K3/4652 ,  H05K3/4697 ,  H05K2201/0317 ,  H05K2203/0361 ,  H05K2203/072 ,  Y10T29/49126 ,  Y10T29/49144 ,  Y10T29/49155 ,  Y10T29/49165

Abstract: A method for manufacturing a printed circuit board includes the steps of: providing a base board having a first surface layer; performing a first patterning process to the base board to form a bottom circuit on the first surface layer; forming a metal protection layer on the bottom circuit; performing a second patterning process to the metal protection layer to form a patterned metal protection layer; performing a build-up process to the base board to form a first built-up layer on the bottom circuit and the patterned metal protection layer; performing a third patterning process to the first built-up layer to form a first built-up layer circuit; performing a laser manufacturing process to the first built-up layer to form a cavity structure; and clearing the patterned metal protection layer.

Abstract translation: 一种制造印刷电路板的方法包括以下步骤：提供具有第一表面层的基板; 对所述基板执行第一图案化处理以在所述第一表面层上形成底部电路; 在底部电路上形成金属保护层; 对金属保护层进行第二图案化处理以形成图案化的金属保护层; 对基板进行积聚处理以在底部电路和图案化的金属保护层上形成第一组合层; 对所述第一累积层执行第三图案化处理以形成第一累积层电路; 对所述第一组合层执行激光制造工艺以形成空腔结构; 并清除图案化的金属保护层。

公开(公告)号：US20100299917A1

公开(公告)日：2010-12-02

申请号：US12787426

申请日：2010-05-26

Applicant: Hung-Lin Chang ,  Chen-Chuan Chang

Inventor： Hung-Lin Chang ,  Chen-Chuan Chang

IPC: H05K3/36

CPC classification number: H05K3/0035 ,  H05K3/244 ,  H05K3/427 ,  H05K3/4652 ,  H05K3/4697 ,  H05K2201/0317 ,  H05K2203/0361 ,  H05K2203/072 ,  Y10T29/49126 ,  Y10T29/49144 ,  Y10T29/49155 ,  Y10T29/49165

Abstract: A method for manufacturing a printed circuit board is disclosed. The method comprises the steps of: providing a base board, wherein the base board comprises a first surface layer; performing a first patterning process to the base board to form a bottom circuit on the first surface layer; forming a metal protection layer on the bottom circuit; performing a second patterning process to the metal protection layer to form a patterned metal protection layer; performing a build-up process to the base board to form a first built-up layer on the bottom circuit and the patterned metal protection layer; performing a third patterning process to the first built-up layer to form a first built-up layer circuit; performing a laser manufacturing process to the first built-up layer to form a cavity structure; and clearing the patterned metal protection layer.

Abstract translation: 公开了一种印刷电路板的制造方法。 该方法包括以下步骤：提供基板，其中基板包括第一表面层; 对所述基板执行第一图案化处理以在所述第一表面层上形成底部电路; 在底部电路上形成金属保护层; 对金属保护层进行第二图案化处理以形成图案化的金属保护层; 对基板进行积聚处理以在底部电路和图案化的金属保护层上形成第一组合层; 对所述第一累积层执行第三图案化处理以形成第一累积层电路; 对所述第一组合层执行激光制造工艺以形成空腔结构; 并清除图案化的金属保护层。

公开(公告)号：US07207843B1

公开(公告)日：2007-04-24

申请号：US11408869

申请日：2006-04-24

Applicant: Hung-Lin Chang

Inventor： Hung-Lin Chang

IPC: H01R33/945

CPC classification number: H01R13/6666

Abstract: A spark leakage shutoff protective device for a plug includes an upright snapping lever, a leakage detection electromagnetic valve, a restoring member, and an upright support wall. The snapping lever is located between the restoring member and the leakage detection electromagnetic valve. Thus, the snapping lever is hidden in the restoring member to reduce the volume of the spark leakage shutoff protective device so that the spark leakage shutoff protective device occupies a smaller space in the plug. In addition, the snapping lever is supported by the support wall, so that the snapping lever is not easily deformed or worn out during a long-term utilization, thereby enhancing the lifetime of the snapping lever.

Abstract translation: 用于插头的火花塞关闭保护装置包括直立卡扣杆，泄漏检测电磁阀，恢复构件和直立支撑壁。 捕捉杆位于恢复构件和泄漏检测电磁阀之间。 因此，卡扣杆隐藏在恢复构件中以减小火花塞泄漏关闭保护装置的体积，使得火花塞泄漏关闭保护装置在插头中占据较小的空间。 此外，卡扣杆由支撑壁支撑，使得卡扣杆在长期使用期间不容易变形或磨损，从而提高卡扣杆的寿命。

公开(公告)号：US20090056097A1

公开(公告)日：2009-03-05

申请号：US12010228

申请日：2008-01-23

Applicant: Cheng Ho Huang ,  Hung Lin Chang

Inventor： Cheng Ho Huang ,  Hung Lin Chang

IPC: B23P19/00

CPC classification number: G06F1/1681 ,  G06F1/1616 ,  Y10T29/49815 ,  Y10T29/49826 ,  Y10T29/5313 ,  Y10T29/53274

Abstract: An assembly and disassembly device for a display monitor and a method are disclosed. The assembly and disassembly device of the present invention is used to assemble the display monitor to a seat and to disassemble the display monitor from the seat body. The assembly and disassembly device of the present invention comprises a lockup portion connected to the seat body and a framework portion connected to the display monitor. The lockup portion has at least a locking body, and the framework portion has a connecting body. The fastening body has an opening and a guiding slot, and the opening is connected with the guiding slot. When the locking body moves from the opening to the guiding slot, the lockup portion can be securely fastened to the framework portion, thereby installing the display monitor to the seat body.

Abstract translation: 公开了一种用于显示监视器的组装和拆卸装置及方法。 本发明的组装和拆卸装置用于将显示监视器组装到座椅上，并将显示监视器从座椅主体拆卸下来。 本发明的组装和拆卸装置包括连接到座椅主体的锁定部分和连接到显示监视器的框架部分。 锁定部分至少具有锁定体，并且框架部分具有连接体。 紧固体具有开口和引导槽，并且开口与引导槽连接。 当锁定体从开口移动到引导槽时，锁定部分可以牢固地紧固到框架部分，从而将显示监视器安装到座椅主体上。

公开(公告)号：US07494349B1

公开(公告)日：2009-02-24

申请号：US12000943

申请日：2007-12-19

Applicant: Cheng Ho Huang ,  Hung Lin Chang

Inventor： Cheng Ho Huang ,  Hung Lin Chang

IPC: H01R13/44

CPC classification number: H01R27/00

Abstract: The invention provides an input/output port (I/O port) switch structure of an electronic device. The electronic device comprises a motherboard, and an opening is installed on a predetermined position of the electronic device. The switch structure is installed on the motherboard of the electronic device and a corresponding opening is installed on a side of the electronic device. The I/O port switch structure comprises a base and an operation unit, wherein the base is electrically connected to the motherboard and is used for installing a plurality of I/O ports with different functions. The operation portion is connected to the base to let the base perform a rotating motion at a predetermined angle, and the user can therefore switch and use the required I/O port by operating switch elements.

Abstract translation: 本发明提供电子设备的输入/输出端口（I / O端口）开关结构。 电子设备包括主板，并且开口安装在电子设备的预定位置上。 开关结构安装在电子设备的主板上，相应的开口安装在电子设备的一侧。 I / O端口开关结构包括基座和操作单元，其中基座电连接到母板，并用于安装具有不同功能的多个I / O端口。 操作部分连接到基座，以使基座以预定角度执行旋转运动，因此用户可以通过操作开关元件来切换和使用所需的I / O端口。

公开(公告)号：US20090063733A1

公开(公告)日：2009-03-05

申请号：US12000943

申请日：2007-12-19

Applicant: Cheng Ho Huang ,  Hung Lin Chang

Inventor： Cheng Ho Huang ,  Hung Lin Chang

IPC: G06F13/14

CPC classification number: H01R27/00

Abstract: The invention provides an input/output port (I/O port) switch structure of an electronic device. The electronic device comprises a motherboard, and an opening is installed on a predetermined position of the electronic device. The switch structure is installed on the motherboard of the electronic device and a corresponding opening is installed on a side of the electronic device. The I/O port switch structure comprises a base and an operation unit, wherein the base is electrically connected to the motherboard and is used for installing a plurality of I/O ports with different functions. The operation portion is connected to the base to let the base perform a rotating motion at a predetermined angle, and the user can therefore switch and use the required I/O port by operating switch elements.

Abstract translation: 本发明提供电子设备的输入/输出端口（I / O端口）开关结构。 电子设备包括主板，并且开口安装在电子设备的预定位置上。 开关结构安装在电子设备的主板上，相应的开口安装在电子设备的一侧。 I / O端口开关结构包括基座和操作单元，其中基座电连接到母板，并用于安装具有不同功能的多个I / O端口。 操作部分连接到基座，以使基座以预定角度执行旋转运动，因此用户可以通过操作开关元件来切换和使用所需的I / O端口。