公开(公告)号：US07893375B2

公开(公告)日：2011-02-22

申请号：US12189391

申请日：2008-08-11

申请人： Yu-Chih Chang ,  Chang-Li Liu

发明人： Yu-Chih Chang ,  Chang-Li Liu

IPC分类号： H01H9/00

CPC分类号： H01H13/704 ,  H01H13/83 ,  H01H2219/0023 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2221/07

摘要： A non-backlighted illuminating keypad includes a keypad panel, a light gathering layer, an electronic ink layer, a first elastic layer and a switch board. The keypad panel includes a carrier and a plurality of keycaps arranged on the carrier. The light gathering layer is arranged on a bottom surface of the keypad panel and located corresponding to the keycaps. The electronic ink layer is arranged on a bottom surface of the light gathering layer. The first elastic layer is arranged on a bottom surface of the electronic ink layer and comprises a plurality of protrusion portions respectively corresponding to the keycaps. The switch board is arranged below the elastic layer.

摘要翻译： 非背光照明键盘包括键盘面板，聚光层，电子墨水层，第一弹性层和开关板。 键盘面板包括载体和布置在载体上的多个键帽。 光聚集层布置在键盘面板的底表面上并对应于键帽定位。 电子墨水层布置在聚光层的底表面上。 第一弹性层布置在电子墨水层的底表面上，并且包括分别对应于键帽的多个突出部分。 开关板布置在弹性层的下方。

公开(公告)号：US20130075941A1

公开(公告)日：2013-03-28

申请号：US13447294

申请日：2012-04-16

申请人： Yu-Chih Chang ,  Shih-Pu Yu ,  Chang-Li Liu

发明人： Yu-Chih Chang ,  Shih-Pu Yu ,  Chang-Li Liu

IPC分类号： B29D11/00 ,  B21D22/00 ,  B23K10/00 ,  B24C1/04 ,  B23K26/38

CPC分类号： B29C45/14311 ,  B24C1/06 ,  B29C45/1671

摘要： A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. A hollow-carved area is provided on the metal housing. The inner surface of the metal housing is subjected to physical process, thereby forming a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by performing a first plastic injection molding. An optical plastic member is molded on the hollow-carved area by performing a second plastic injection molding.

摘要翻译： 提供了一种将塑料构件接合到金属外壳上的方法。 准备具有内表面和外表面的金属外壳。 在金属外壳上设有中空雕刻区域。 对金属外壳的内表面进行物理处理，形成接合区域。 在粘合区域上形成粘合剂层。 通过进行第一次注塑成型，在粘合剂层上形成塑料模具部件。 通过进行第二次注塑成型，在中空雕刻区域上模制光学塑料构件。

公开(公告)号：US08056216B2

公开(公告)日：2011-11-15

申请号：US12189403

申请日：2008-08-11

申请人： Yu-Chih Chang ,  Chang-Li Liu

发明人： Yu-Chih Chang ,  Chang-Li Liu

IPC分类号： H01H11/00 ,  H01H65/00

CPC分类号： H01H13/88 ,  B29C39/10 ,  H01H2219/002 ,  H01H2219/0023 ,  H01H2219/03 ,  H01H2221/002 ,  H01H2221/07 ,  H01H2229/046 ,  Y10T29/49105 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208 ,  Y10T29/49217 ,  Y10T29/49227

摘要： A method of manufacturing non-backlighted illuminating keypad includes preparing a transparent plastic thin plate; forming a plurality of keycaps on a surface the plastic thin plate; forming a light gathering layer on another surface of the plastic thin plate opposite to the keycaps; attaching the plastic thin plate onto an electronic ink layer; and attaching an first elastic layer on the electronic ink layer.

摘要翻译： 制造非背光照明键盘的方法包括制备透明塑料薄板; 在塑料薄板的表面上形成多个键帽; 在与所述键帽相对的所述塑料薄板的另一表面上形成聚光层; 将塑料薄板连接到电子墨水层上; 以及在所述电子墨水层上附着第一弹性层。

公开(公告)号：US20130075026A1

公开(公告)日：2013-03-28

申请号：US13447280

申请日：2012-04-15

申请人： Yu-Chih Chang ,  Shih-Pu Yu ,  Chang-Li Liu

发明人： Yu-Chih Chang ,  Shih-Pu Yu ,  Chang-Li Liu

IPC分类号： B29C45/14

CPC分类号： B29C45/14311 ,  B29C45/14778 ,  B29K2705/00

摘要： A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. The inner surface of the metal housing is subjected to physical processing to thereby form a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by plastic injection molding.

摘要翻译： 提供了一种将塑料构件接合到金属外壳上的方法。 准备具有内表面和外表面的金属外壳。 对金属外壳的内表面进行物理处理，从而形成接合区域。 在粘合区域上形成粘合剂层。 通过塑料注射成型在粘合剂层上形成塑料模具。