公开(公告)号：US08048356B2

公开(公告)日：2011-11-01

申请号：US12060545

申请日：2008-04-01

申请人： Jian-Li Chang

发明人： Jian-Li Chang

IPC分类号： B29C41/20 ,  B29C43/18 ,  B29C35/08

CPC分类号： B41J5/00 ,  B29C41/20 ,  H01H13/83 ,  H01H13/88 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/062 ,  H01H2221/002 ,  H01H2221/07 ,  H01H2221/0702 ,  H01H2229/044 ,  H01H2229/047 ,  H01H2229/056 ,  H01H2229/058 ,  H01H2231/022 ,  H04M1/22 ,  H04M1/23

摘要： A keypad having three-dimensional patterns and a method for manufacturing the same. The keypad includes a base layer, a light-guiding plate, a pattern layer, a shielding layer and a keycap layer. The light-guiding plate is overlapped on the base layer. The pattern layer is provided on the light-guiding plate. A plurality of three-dimensional patterns is provided on the front surface of the pattern layer. The shielding layer is coated on the back surface of the pattern layer, and is formed with a plurality of hollowed regions to correspond to the three-dimensional patterns. The keycap layer is overlapped on the pattern layer and formed with a plurality of keycaps to correspond to the three-dimensional patterns. In addition, the present invention provides a method for manufacturing keypad having three-dimensional patterns. Via the above arrangement, the recognition and aesthetic feeling of each three-dimensional pattern can be increased.

摘要翻译： 具有三维图案的键盘及其制造方法。 键盘包括基底层，导光板，图案层，屏蔽层和键帽层。 导光板重叠在基层上。 图案层设置在导光板上。 在图案层的前表面上设置多个三维图案。 屏蔽层被涂覆在图案层的背面上，并且形成有与三维图案对应的多个中空区域。 键帽层重叠在图案层上并形成有多个键帽以对应于三维图案。 此外，本发明提供了一种用于制造具有三维图案的键盘的方法。 通过上述布置，可以提高每个三维图案的识别和美感。

公开(公告)号：US20080226375A1

公开(公告)日：2008-09-18

申请号：US11739995

申请日：2007-04-25

申请人： Chih-Ho Hsu

发明人： Chih-Ho Hsu

IPC分类号： B41J5/08

CPC分类号： G06F3/0202 ,  H01H13/88 ,  H01H2229/044 ,  H01H2229/056 ,  H01H2229/058 ,  H01H2231/022 ,  H01H2231/026 ,  H04M1/0283 ,  H04M1/23

摘要： A thin keypad assembly with a keypad panel of a smooth surface, a mist surface or a lines layer includes an elastic layer, a carrier and a keypad layer. The elastic layer includes a plurality of support portions, and each support portion has a protrusion. The carrier is installed on a surface of the elastic layer, and the joint surface of the carrier and the elastic layer sequentially includes a ground color layer, a function color layer and a font color layer. The keypad layer has a holder disposed on a surface of the carrier, and a plurality of protruding or flat keycaps are disposed on the holder, and a smooth surface is formed on the surface of the keycap, and the surface of the holder is a mist surface, or the surfaces of both keycap and holder are a lines layer.

摘要翻译： 具有光滑表面，雾表面或线层的键盘面板的薄型键盘组件包括弹性层，载体和键盘层。 弹性层包括多个支撑部，每个支撑部具有突起。 载体安装在弹性层的表面上，载体和弹性层的接合表面依次包括底色层，功能色层和字体色层。 键盘层具有设置在载体的表面上的保持器，并且在保持器上设置多个突出或平坦的键帽，并且在键帽的表面上形成光滑的表面，并且保持器的表面是雾 表面或键帽和支架的表面都是线层。

公开(公告)号：US07342190B2

公开(公告)日：2008-03-11

申请号：US11513887

申请日：2006-08-31

申请人： Lester E. Burgess ,  Richard Lerch

发明人： Lester E. Burgess ,  Richard Lerch

IPC分类号： H01H3/16

CPC分类号： H01H13/785 ,  H01H3/142 ,  H01H2201/032 ,  H01H2229/056 ,  H01H2229/058

摘要： A pressure actuated switching device is made by applying at least a first layer of fluid conductive polymeric coating material to a surface of a sheet of green rubber material. The conductive polymeric coating is solidified to form an electrode, and the sheet of green rubber material is vulcanized. Two strips of green rubber may be simultaneously processed and then joined such that the respective layers of conductive coating are in spaced apart opposing relationship. The conductive polymeric coating may optionally be formulated with green rubber. Optionally, a blowing agent may be included in the conductive coating formulation so as to provide a cellular polymeric foam piezoresistive material from which the electrode is constructed. The green rubber sheets may be processed by a continuous rotary method or by a linear method using a clamping press having opening and closing dies for heating and joining the strips of green rubber.

摘要翻译： 压力驱动的切换装置通过将至少第一层流体导电聚合物涂层材料施加到绿色橡胶材料片的表面上而制成。 将导电聚合物涂层固化以形成电极，并将绿色橡胶材料片硫化。 可以同时处理两条绿色橡胶，然后连接，使得导电涂层的各个层间隔开相对的关系。 导电聚合物涂层可以任选地用绿色橡胶配制。 任选地，可以在导电涂层制剂中包含发泡剂，以便提供构成电极的多孔聚合物泡沫压阻材料。 绿色橡胶片可以通过连续旋转法或使用具有用于加热和接合绿色橡胶条的开闭模具的夹紧压力机的线性方法进行处理。

公开(公告)号：US06917002B2

公开(公告)日：2005-07-12

申请号：US10756039

申请日：2004-01-13

申请人： Lester E. Burgess ,  Richard Lerch

发明人： Lester E. Burgess ,  Richard Lerch

IPC分类号： H01H3/14 ,  H01H13/785 ,  H01H35/24

CPC分类号： H01H13/785 ,  H01H3/142 ,  H01H2201/032 ,  H01H2229/056 ,  H01H2229/058

摘要： A pressure actuated switching device is made by applying at least a first layer of fluid conductive polymeric coating material to a surface of a sheet of green rubber material. The conductive polymeric coating is solidified to form an electrode, and the sheet of green rubber material is vulcanized. Two strips of green rubber may be simultaneously processed and then joined such that the respective layers of conductive coating are in spaced apart opposing relationship. The conductive polymeric coating may optionally be formulated with green rubber. Optionally, a blowing agent may be included in the conductive coating formulation so as to provide a cellular polymeric foam piezoresistive material from which the electrode is constructed. The green rubber sheets may be processed by a continuous rotary method or by a linear method using a clamping press having opening and closing dies for heating and joining the strips of green rubber.

摘要翻译： 压力驱动的切换装置通过将至少第一层流体导电聚合物涂层材料施加到绿色橡胶材料片的表面上而制成。 将导电聚合物涂层固化以形成电极，并将绿色橡胶材料片硫化。 可以同时处理两条绿色橡胶，然后连接，使得导电涂层的各个层间隔开相对的关系。 导电聚合物涂层可以任选地用绿色橡胶配制。 任选地，可以在导电涂层制剂中包含发泡剂，以便提供构成电极的多孔聚合物泡沫压阻材料。 绿色橡胶片可以通过连续旋转法或使用具有用于加热和接合绿色橡胶条的开闭模具的夹紧压力机的线性方法进行处理。

公开(公告)号：US20030066741A1

公开(公告)日：2003-04-10

申请号：US10227963

申请日：2002-08-26

发明人： Lester E. Burgess ,  Richard Lerch

IPC分类号： H01H003/16

CPC分类号： H01H13/785 ,  H01H3/142 ,  H01H2201/032 ,  H01H2229/056 ,  H01H2229/058

摘要： A pressure actuated switching device is made by applying at least a first layer of fluid conductive polymeric coating material to a surface of a sheet of green rubber material. The conductive polymeric coating is solidified to form an electrode, and the sheet of green rubber material is vulcanized. Two strips of green rubber may be simultaneously processed and then joined such that the respective layers of conductive coating are in spaced apart opposing relationship. The conductive polymeric coating may optionally be formulated with green rubber. Optionally, a blowing agent may be included in the conductive coating formulation so as to provide a cellular polymeric foam piezoresistive material from which the electrode is constructed. The green rubber sheets may be processed by a continuous rotary method or by a linear method using a clamping press having opening and closing dies for heating and joining the strips of green rubber.

摘要翻译： 压力驱动的切换装置通过将至少第一层流体导电聚合物涂层材料施加到绿色橡胶材料片的表面上而制成。 将导电聚合物涂层固化以形成电极，并将绿色橡胶材料片硫化。 可以同时处理两条绿色橡胶，然后连接，使得导电涂层的各个层间隔开相对的关系。 导电聚合物涂层可以任选地用绿色橡胶配制。 任选地，可以在导电涂层制剂中包含发泡剂，以便提供构成电极的多孔聚合物泡沫压阻材料。 绿色橡胶片可以通过连续旋转法或使用具有用于加热和接合绿色橡胶条的开闭模具的夹紧压力机的线性方法进行处理。

公开(公告)号：US20180323021A1

公开(公告)日：2018-11-08

申请号：US15971021

申请日：2018-05-04

申请人： Darfon Electronics Corp.

发明人： Zheng-Hong LAI ,  Chih-Ho HSU ,  Che-Wei LEE ,  Jin-Long CHAN ,  Yuan-bao CHEN ,  Chang-En SUN

IPC分类号： H01H13/86 ,  H01H13/705 ,  H01H13/06

CPC分类号： H01H13/86 ,  H01H13/06 ,  H01H13/705 ,  H01H2223/003 ,  H01H2223/004 ,  H01H2223/044 ,  H01H2229/056

摘要： A keyboard covering film including a fabric layer, a transparent layer and a mask layer is disclosed. The transparent layer is disposed on an upper surface of the fabric layer. The mask layer is disposed on a lower surface of the fabric layer. The transparent layer and the fabric layer are treated by a hot pressing process to form a number of keycap receiving sections. The keycap receiving sections, the fabric layer and the mask layer are located on the same side of the transparent layer. The fabric layer and the mask layer have hollow patterns within the keycap receiving sections, wherein the hollow patterns are formed by removing a portion of the fabric layer and the mask layer.

公开(公告)号：US20150092387A1

公开(公告)日：2015-04-02

申请号：US13819887

申请日：2012-10-18

申请人： Sun-He Na

发明人： Sun-He Na

IPC分类号： H01H19/02 ,  H01H13/14 ,  H01H19/14 ,  H01H13/02

CPC分类号： H01H19/025 ,  H01H13/023 ,  H01H13/14 ,  H01H19/14 ,  H01H2219/014 ,  H01H2219/028 ,  H01H2219/036 ,  H01H2219/039 ,  H01H2221/07 ,  H01H2229/048 ,  H01H2229/056

摘要： The present invention provides a light-emitting control knob capable of consistently maintaining a beautiful design without a problem, such as discoloration or rubbing-off, despite use of a long period because a light-blocking metal plate having light-emitting display windows formed therein is stacked and formed on a top surface of a knob body and of providing a much more beautiful and high-class design than a conventional control knob because surface processing unique to metal can be performed on the light-blocking metal plate. The light-emitting control knob in accordance with the present invention includes a knob body made of transparent or semitransparent synthetic resins which transmit light and a light-blocking metal plate formed of a metal plate stacked on a top surface of the knob body and configured to have light-emitting display windows formed therein.

摘要翻译： 本发明提供了一种发光控制旋钮，其能够始终如一地保持美观的设计而不会出现诸如变色或摩擦的问题，尽管长时间使用，因为其中形成有发光显示窗的遮光金属板 层叠并形成在旋钮体的顶表面上，并且提供比常规的控制旋钮更美观和高级的设计，因为可在阻光金属板上进行金属独特的表面处理。 根据本发明的发光控制旋钮包括由透光或半透明合成树脂制成的旋钮体，所述合成树脂透射光，并且由金属板形成的遮光金属板，所述金属板堆叠在所述钮体的顶表面上，并且被配置为 在其中形成有发光显示窗。

公开(公告)号：US20090101273A1

公开(公告)日：2009-04-23

申请号：US12255925

申请日：2008-10-22

申请人： Minoru Karaki ,  Nobuhiro Numoto

发明人： Minoru Karaki ,  Nobuhiro Numoto

IPC分类号： B32B37/02

CPC分类号： B32B37/02 ,  B32B37/12 ,  B32B2038/042 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2457/08 ,  B32B2457/20 ,  H01H13/83 ,  H01H2215/00 ,  H01H2229/056

摘要： Disclosed is a method of efficiently bonding bump members of a small cylindrical shape punched out of a highly flexible plastic film without leaving considerable extent of cutting burrs. The method comprises steps of forming bump members 45 by carrying out a half-cut process on first substrate 56 comprising highly flexible first plastic film 51 adhered to first reinforcing film 53 of a material having rigidity higher than first plastic film 51 with adhesive layer 52, removing first plastic film 51 in a manner to leave cut-out bump members 45 on first reinforcing film 53, adhering bump members 45 to second plastic film 61 coated with adhesive 47, and securely bonding thereafter bump members 45 to second plastic film 61 by hardening adhesive 47.

摘要翻译： 公开了一种有效地将高弹性塑料薄膜冲压出的小圆柱形凸块部件高效地接合而不会留下相当大的切割毛刺的方法。 该方法包括以下步骤：通过在第一基板56上进行半切工序来形成凸块部件45，所述第一基板56包括具有高于第一塑料薄膜51的刚性高于粘合剂层52的材料的第一增强薄膜53附着的高度柔性的第一塑料薄膜51， 以第一增强膜53上的切口凸起部件45的方式移除第一塑料膜51，将凸起部件45粘贴到涂覆有粘合剂47的第二塑料膜61上，然后通过硬化将第二塑料膜61牢固地粘合到第二塑料膜61上 粘合剂47。

公开(公告)号：US07102089B2

公开(公告)日：2006-09-05

申请号：US10760655

申请日：2004-01-17

申请人： Lester E. Burgess ,  Richard Lerch

发明人： Lester E. Burgess ,  Richard Lerch

IPC分类号： H01H3/16

CPC分类号： H01H13/785 ,  H01H3/142 ,  H01H2201/032 ,  H01H2229/056 ,  H01H2229/058

摘要： A pressure actuated switching device is made by applying at least a first layer of fluid conductive polymeric coating material to a surface of a sheet of green rubber material. The conductive polymeric coating is solidified to form an electrode, and the sheet of green rubber material is vulcanized. Two strips of green rubber may be simultaneously processed and then joined such that the respective layers of conductive coating are in spaced apart opposing relationship. The conductive polymeric coating may optionally be formulated with green rubber. Optionally, a blowing agent may be included in the conductive coating formulation so as to provide a cellular polymeric foam piezoresistive material from which the electrode is constructed. The green rubber sheets may be processed by a continuous rotary method or by a linear method using a clamping press having opening and closing dies for heating and joining the strips of green rubber.

公开(公告)号：US5828016A

公开(公告)日：1998-10-27

申请号：US794650

申请日：1997-02-03

申请人： Dennis A. Grannan ,  David W. Thompson

发明人： Dennis A. Grannan ,  David W. Thompson

IPC分类号： H01H11/00 ,  H01H13/02 ,  H01H13/48 ,  H01H13/702 ,  H01H13/00

CPC分类号： H01H13/48 ,  H01H13/702 ,  H01H11/00 ,  H01H13/02 ,  H01H2205/034 ,  H01H2209/026 ,  H01H2209/07 ,  H01H2229/028 ,  H01H2229/056 ,  Y10T29/49105

摘要： A low profile tactile switch including a conductive member having a dome profile and lead means, a conductive contact member having a contact and lead means and an insulating member arranged between the conductive member and the contact member but allowing contact between the members upon actuation of the dome profile, wherein the switch may be mass produced from rolls of flat material.

摘要翻译： 一种低调的触觉开关，包括具有圆顶形状的导电构件和引线装置，具有触点和引线装置的导电接触构件和布置在导电构件和接触构件之间的绝缘构件，但是当致动 圆顶轮廓，其中开关可以由平坦材料的卷大量生产。