公开(公告)号：US20110266044A1

公开(公告)日：2011-11-03

申请号：US12771464

申请日：2010-04-30

申请人： Liang-Yuan Yang

发明人： Liang-Yuan Yang

IPC分类号： H05K1/11

CPC分类号： H05K3/4617 ,  H05K3/4084

摘要： A thin film circuit board device includes a multi-layered circuit unit that includes an upper circuit layer, a lower circuit layer and an insulation layer. The upper circuit layer has at least one first contact part. The lower circuit layer is disposed below the upper circuit layer and has at least one second contact part. The insulation layer is disposed between the upper and lower circuit layers and has at least one through hole corresponding to the first and second contact parts. The pressurizing unit is attached to the multi-layered circuit unit so as to press the first and second contact parts against each other within the through hole to establish an electrical connection.

摘要翻译： 薄膜电路板装置包括具有上电路层，下电路层和绝缘层的多层电路单元。 上电路层具有至少一个第一接触部。 下电路层设置在上电路层的下方并具有至少一个第二接触部。 绝缘层设置在上电路层和下电路层之间，并且具有至少一个对应于第一和第二接触部分的通孔。 加压单元附接到多层电路单元，以将第一和第二接触部分在通孔内相互抵压以建立电连接。

公开(公告)号：US20120305376A1

公开(公告)日：2012-12-06

申请号：US13151061

申请日：2011-06-01

申请人： LIANG-YUAN YANG

发明人： LIANG-YUAN YANG

IPC分类号： H01H13/14

CPC分类号： H01H3/125 ,  H01H2215/02

摘要： A press key includes: a circuit module; a keycap disposed above the circuit module; and an elastic member disposed between the circuit module and the keycap, and including a bowl portion and a leg portion. The bowl portion has a width larger than that of the leg portion and includes a top open end facing the keycap, a bottom wall opposite to the top open end, a first contact extending upwardly from the bottom wall to contact the keycap when the keycap is pressed, and a second contact extending downwardly from the bottom wall to contact the circuit module when the keycap is pressed. The leg portion extends downwardly from the bottom wall and surrounds the second contact.

摘要翻译： 按键包括：电路模块; 设置在电路模块上方的键帽; 以及设置在电路模块和键帽之间的弹性构件，并且包括碗部和腿部。 碗部的宽度大于腿部的宽度，并且包括面向键帽的顶部开口端，与顶部开口端相对的底壁，当键帽为 并且当按压键帽时，从底壁向下延伸以接触电路模块的第二接触。 腿部从底壁向下延伸并围绕第二接触。

公开(公告)号：US08168905B2

公开(公告)日：2012-05-01

申请号：US12581567

申请日：2009-10-19

申请人： Liang-Yuan Yang

发明人： Liang-Yuan Yang

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H3/125 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/07

摘要： A lighting keyboard includes a keyboard unit, and a combined circuit and lighting unit. The keyboard unit has a keyboard base, press keys mounted on the keyboard base, and an elastic layer disposed between the press keys and the keyboard base, and having elastic members disposed beneath the press keys. The combined circuit and lighting unit includes a membrane circuit substrate underlying the keyboard base, a first light-blocking layer disposed on top of the membrane circuit substrate, a first reflecting layer underlying the membrane circuit substrate, a backlighting module, and a second light-blocking layer. The backlighting module underlies the first reflecting layer, and cooperates with the first light-blocking layer, the membrane circuit substrate, and the first reflecting layer to define a light passage. The second light-blocking layer underlies the backlighting module. Light generated from the backlighting module is transmitted toward the press keys through the light passage.

摘要翻译： 照明键盘包括键盘单元，以及组合电路和照明单元。 键盘单元具有键盘基座，安装在键盘基座上的按键，以及设置在按键和键盘基座之间的弹性层，并且具有设置在按键下方的弹性构件。 组合电路和照明单元包括位于键盘基座下方的膜电路基板，设置在膜电路基板顶部的第一遮光层，膜电路基板下方的第一反射层，背光模块和第二发光元件， 阻挡层。 背光模块位于第一反射层的下方，与第一遮光层，膜电路基板和第一反射层配合，形成光通路。 第二遮光层位于背光模块之下。 从背光模块产生的光通过光通道朝向按键传送。

公开(公告)号：US20110284355A1

公开(公告)日：2011-11-24

申请号：US12782802

申请日：2010-05-19

申请人： Liang-Yuan Yang

发明人： Liang-Yuan Yang

IPC分类号： H01H13/76

CPC分类号： H01H13/702 ,  H01H2215/012 ,  H01H2221/044 ,  H01H2227/034

摘要： A keyboard includes: a membrane circuit substrate; a press key set including a one-piece membrane and a plurality of rigid reinforcing plates, the membrane having a plurality of resilient keycap portions and a connecting portion extending among and interconnecting the keycap portions, the connecting portion being fixed to the membrane circuit substrate, the keycap portions protruding upwardly from the connecting portion, each of the keycap portions having a press wall, and a surrounding wall extending downwardly from the press wall to the connecting portion, each of the reinforcing plates being disposed over the press wall of a corresponding one of the keycap portions; and a plurality of elastic members each of which is disposed between the press wall and the membrane circuit substrate.

摘要翻译： 键盘包括：膜电路基板; 包括一片膜和多个刚性加强板的按键组，所述膜具有多个弹性键帽部分和在所述键帽部分之间延伸并互连的连接部分，所述连接部分固定到所述膜电路基板， 所述键帽部分从所述连接部分向​​上突出，每个所述键帽部分具有加压壁，以及从所述加压壁向下延伸到所述连接部分的周围壁，每个所述加强板设置在对应的一个 的键帽部分; 以及多个弹性构件，每个弹性构件设置在所述压壁和所述膜电路基板之间。

公开(公告)号：US08450626B2

公开(公告)日：2013-05-28

申请号：US13151061

申请日：2011-06-01

申请人： Liang-Yuan Yang

发明人： Liang-Yuan Yang

IPC分类号： H01H13/70

CPC分类号： H01H3/125 ,  H01H2215/02

摘要： A press key includes: a circuit module; a keycap disposed above the circuit module; and an elastic member disposed between the circuit module and the keycap, and including a bowl portion and a leg portion. The bowl portion has a width larger than that of the leg portion and includes a top open end facing the keycap, a bottom wall opposite to the top open end, a first contact extending upwardly from the bottom wall to contact the keycap when the keycap is pressed, and a second contact extending downwardly from the bottom wall to contact the circuit module when the keycap is pressed. The leg portion extends downwardly from the bottom wall and surrounds the second contact.

摘要翻译： 按键包括：电路模块; 设置在电路模块上方的键帽; 以及设置在电路模块和键帽之间的弹性构件，并且包括碗部和腿部。 碗部的宽度大于腿部的宽度，并且包括面向键帽的顶部开口端，与顶部开口端相对的底壁，当键帽为 并且当按压键帽时，从底壁向下延伸以接触电路模块的第二接触。 腿部从底壁向下延伸并围绕第二接触。

公开(公告)号：US20110089005A1

公开(公告)日：2011-04-21

申请号：US12581567

申请日：2009-10-19

申请人： Liang-Yuan Yang

发明人： Liang-Yuan Yang

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H3/125 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/07

摘要： A lighting keyboard includes a keyboard unit, and a combined circuit and lighting unit. The keyboard unit has a keyboard base, press keys mounted on the keyboard base, and an elastic layer disposed between the press keys and the keyboard base, and having elastic members disposed beneath the press keys. The combined circuit and lighting unit includes a membrane circuit substrate underlying the keyboard base, a first light-blocking layer disposed on top of the membrane circuit substrate, a first reflecting layer underlying the membrane circuit substrate, a backlighting module, and a second light-blocking layer. The backlighting module underlies the first reflecting layer, and cooperates with the first light-blocking layer, the membrane circuit substrate, and the first reflecting layer to define a light passage. The second light-blocking layer underlies the backlighting module. Light generated from the backlighting module is transmitted toward the press keys through the light passage.

摘要翻译： 照明键盘包括键盘单元，以及组合电路和照明单元。 键盘单元具有键盘基座，安装在键盘基座上的按键，以及设置在按键和键盘基座之间的弹性层，并且具有设置在按键下方的弹性构件。 组合电路和照明单元包括位于键盘基座下方的膜电路基板，设置在膜电路基板顶部的第一遮光层，膜电路基板下方的第一反射层，背光模块和第二发光元件， 阻挡层。 背光模块位于第一反射层的下方，与第一遮光层，膜电路基板和第一反射层配合，形成光通路。 第二遮光层位于背光模块之下。 从背光模块产生的光通过光通道朝向按键传送。