公开(公告)号：US20090166931A1

公开(公告)日：2009-07-02

申请号：US12037235

申请日：2008-02-26

申请人： Chang-Li Liu ,  Che-Tung Wu

发明人： Chang-Li Liu ,  Che-Tung Wu

IPC分类号： B29C45/16

CPC分类号： B29C45/14778 ,  B29C45/0001 ,  B29K2995/0026 ,  B29L2031/466

摘要： A manufacturing process for a keypad module includes the steps of: providing an opaque layer, one side of the opaque layer having symbol regions; providing a mold formed thereon with a planar recession and a plurality of pits for forming keys; injecting a gel-like ultraviolet curable resin into the planar recession and pits of the mold; adhering the surface of the opaque layer having the symbol regions on the planar recession of the mold so as to contact the ultraviolet curable resin; irradiating the mold with an ultraviolet light so as to cure the ultraviolet curable resin; and taking out the opaque layer and the cured ultraviolet curable resin to obtain a keypad module.

摘要翻译： 一种键盘模块的制造方法包括以下步骤：提供不透明层，不透明层的一侧具有符号区域; 提供其上形成有平面凹陷的模具和用于形成键的多个凹坑; 将凝胶状紫外线固化树脂注入模具的平面凹陷和凹坑中; 将具有符号区域的不透明层的表面粘附在模具的平面凹陷上以与紫外线固化树脂接触; 用紫外线照射模具以固化紫外线固化树脂; 取出不透明层和固化的紫外线固化树脂，得到键盘模块。

公开(公告)号：US20090173713A1

公开(公告)日：2009-07-09

申请号：US12018920

申请日：2008-01-24

申请人： Chang-Li Liu ,  Che-Tung Wu

发明人： Chang-Li Liu ,  Che-Tung Wu

IPC分类号： C23F1/00

CPC分类号： H04M1/23 ,  H01H13/7006 ,  H01H13/705 ,  H01H13/83 ,  H01H13/88 ,  H01H2209/002 ,  H01H2209/07 ,  H01H2219/044 ,  H01H2219/054 ,  H01H2219/058 ,  H01H2219/062 ,  H01H2221/004 ,  H01H2229/00 ,  H01H2231/022 ,  H04M1/22 ,  Y10T156/1062

摘要： A method for manufacturing a metallic panel having multilayer arrays of micropores includes the steps of: preparing a metallic thin plate first; forming a plurality of micropores and hollowed portions on the metallic thin plate with the hollowed portion forming a key body; arranging the plurality of micropores to form a pattern on the surface of the key body; and cutting the metallic thin plate to form a metallic panel of a predetermined shape. Then, a multilayer backlight module is arranged on one side surface of the metallic panel via a hot pressing or adhering process. Finally, a telecommunication module is adhered on one side surface of the backlight module. In this way, the metallic panel having multilayer arrays of micropores can be completed.

摘要翻译： 一种具有多孔微孔阵列的金属板的制造方法，其特征在于，包括以下步骤：首先制备金属薄板; 在所述金属薄板上形成多个微孔和中空部分，所述中空部分形成钥匙体; 布置所述多个微孔以在所述密钥体的表面上形成图案; 并切割金属薄板以形成预定形状的金属板。 然后，通过热压或粘接工序，在金属板的一个侧面配置多层背光模块。 最后，电信模块粘附在背光模块的一个侧表面上。 以这种方式，可以完成具有多孔微孔阵列的金属面板。

公开(公告)号：US20090178906A1

公开(公告)日：2009-07-16

申请号：US12036545

申请日：2008-02-25

申请人： Chang-Li LIU ,  Che-Tung Wu

发明人： Chang-Li LIU ,  Che-Tung Wu

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H2219/044 ,  H01H2219/054 ,  H01H2219/062

摘要： A keypad panel assembly having arrays of micropores includes a panel body, a shielding layer, a backlight module, and a telecommunication module. The panel body is formed into a plate. The shielding layer is provided on one surface of the panel body. A plurality of micropores are formed on the shielding layer. The micropores are arranged to form patterns for pressing. The backlight module is arranged on one surface of the shielding layer. The telecommunication module is arranged on one surface of the backlight module. When a set of light-emitting units is lighted up, the light enters one end of a light-guiding plate. The light is reflected by light-guiding microstructures onto the corresponding key, so that the user can see the position of each key clearly.

摘要翻译： 具有微孔阵列的键盘面板组件包括面板本体，屏蔽层，背光模块和电信模块。 面板主体形成为板。 屏蔽层设置在面板主体的一个表面上。 在屏蔽层上形成多个微孔。 微孔布置成形成用于压制的图案。 背光模块设置在屏蔽层的一个表面上。 电信模块布置在背光模块的一个表面上。 当一组发光单元点亮时，光进入导光板的一端。 光被光引导微结构反射到相应的键上，使得用户可以清楚地看到每个键的位置。

公开(公告)号：US20090175440A1

公开(公告)日：2009-07-09

申请号：US12018897

申请日：2008-01-24

申请人： Chang-Li LIU ,  Che-Tung Wu

发明人： Chang-Li LIU ,  Che-Tung Wu

IPC分类号： H04M1/03 ,  H04M1/22 ,  H01H9/04 ,  H01H13/70

CPC分类号： H01H13/705 ,  H01H13/83 ,  H01H2209/07 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/004 ,  H01H2227/016 ,  H04M1/22 ,  H04M1/23

摘要： A metallic panel assembly having multilayer arrays of micropores includes a backlight module and a panel body. The backlight module is constituted of a first and a second light-guiding plate. First and second light-guiding microstructures are provided on the first and second light-guiding plates. A first and a second set of light-emitting units are disposed on one end of the first and second light-guiding plates, respectively. A first and a second shielding unit are disposed on the first and second light-guiding plates and the first and second sets of light-emitting units respectively. The panel body is disposed on one side surface of the first light-guiding plate. The panel body has thereon a plurality of hollowed portions with the hollowed portions encircling a key body. The key body has thereon a plurality of micropores. The plurality of micropores is arranged to form a pattern of each key body. When the first or second set of light-emitting units are lighted up, the light enters one side of the first or second light-guiding plate. The light is reflected by the first or second light-guiding microstructures on the corresponding key panel, so that the user can see the position of each key clearly.

摘要翻译： 具有多孔微孔阵列的金属面板组件包括背光模块和面板体。 背光模块由第一导光板和第二导光板构成。 第一和第二导光微结构设置在第一和第二导光板上。 第一和第二组发光单元分别设置在第一和第二导光板的一端。 第一和第二屏蔽单元分别设置在第一和第二导光板以及第一和第二组发光单元上。 面板体设置在第一导光板的一个侧面上。 面板体上具有多个中空部分，中空部分环绕钥匙体。 钥匙主体上具有多个微孔。 多个微孔布置成形成每个键体的图案。 当第一组或第二组发光单元被点亮时，光进入第一或第二导光板的一侧。 光被对应的键盘上的第一或第二导光微结构反射，使得用户可以清楚地看到每个键的位置。

公开(公告)号：US20090173609A1

公开(公告)日：2009-07-09

申请号：US12128068

申请日：2008-05-28

申请人： Chang-Li LIU ,  Che-Tung Wu

发明人： Chang-Li LIU ,  Che-Tung Wu

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H13/88 ,  H01H2219/062 ,  H01H2219/064 ,  H01H2221/07

摘要： A process for keycaps includes the steps of: providing a light-transmitting material; making the light-transmitting material into a keycap body, the keycap body having a light-entering surface, one side of the light-entering surface extending to form a light-exiting surface intersecting with the light-entering surface, a connecting surface being formed between the light-entering surface and the light-exiting surface; and coating a light-shielding layer on the connecting surface to form a light-reflecting surface in the light-shielding layer. Via the above process, a keycap that guides light laterally can be obtained.

摘要翻译： 钥匙盖的方法包括以下步骤：提供透光材料; 将所述透光材料制成键帽体，所述键帽体具有光入射表面，所述光进入表面的一侧延伸以形成与所述光入射表面相交的光出射表面，形成连接表面 在光入射表面和光出射表面之间; 在连接面上涂布遮光层，在遮光层上形成光反射面。 通过上述处理，可以获得横向引导光的键帽。

公开(公告)号：US08186866B2

公开(公告)日：2012-05-29

申请号：US12018897

申请日：2008-01-24

申请人： Chang-Li Liu ,  Che-Tung Wu

发明人： Chang-Li Liu ,  Che-Tung Wu

IPC分类号： F21V8/00

CPC分类号： H01H13/705 ,  H01H13/83 ,  H01H2209/07 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/004 ,  H01H2227/016 ,  H04M1/22 ,  H04M1/23

摘要： A metallic panel assembly having multilayer arrays of micropores includes a backlight module and a panel body. The backlight module is constituted of a first and a second light-guiding plate. First and second light-guiding microstructures are provided on the first and second light-guiding plates. A first and a second set of light-emitting units are disposed on one end of the first and second light-guiding plates, respectively. A first and a second shielding unit are disposed on the first and second light-guiding plates and the first and second sets of light-emitting units respectively. The panel body is disposed on one side surface of the first light-guiding plate. The panel body has thereon a plurality of hollowed portions with the hollowed portions encircling a key body. The key body has thereon a plurality of micropores. The plurality of micropores is arranged to form a pattern of each key body. When the first or second set of light-emitting units are lighted up, the light enters one side of the first or second light-guiding plate. The light is reflected by the first or second light-guiding microstructures on the corresponding key panel, so that the user can see the position of each key clearly.

摘要翻译： 具有多孔微孔阵列的金属面板组件包括背光模块和面板体。 背光模块由第一导光板和第二导光板构成。 第一和第二导光微结构设置在第一和第二导光板上。 第一和第二组发光单元分别设置在第一和第二导光板的一端。 第一和第二屏蔽单元分别设置在第一和第二导光板以及第一和第二组发光单元上。 面板体设置在第一导光板的一个侧面上。 面板体上具有多个中空部分，中空部分环绕钥匙体。 钥匙主体上具有多个微孔。 多个微孔布置成形成每个键体的图案。 当第一组或第二组发光单元被点亮时，光进入第一或第二导光板的一侧。 光被对应的键盘上的第一或第二导光微结构反射，使得用户可以清楚地看到每个键的位置。

公开(公告)号：US20090167689A1

公开(公告)日：2009-07-02

申请号：US12037240

申请日：2008-02-26

申请人： Chang-Li Liu ,  Che-Tung Wu

发明人： Chang-Li Liu ,  Che-Tung Wu

IPC分类号： G06F3/02

CPC分类号： G06F3/0202 ,  H01H13/7006 ,  H01H13/83 ,  H01H2209/002 ,  H01H2219/03 ,  H01H2221/002 ,  H01H2221/07 ,  H01H2229/044 ,  H01H2229/058

摘要： A keypad module includes a non-backlight layer made of an opaque thin sheet, and a key layer made of an ultraviolet curable resin. One surface of the non-backlight layer is provided thereon with a recognition region. The key layer has a base portion and a plurality of pressing portions protruding from the base portion. The base portion is overlapped with and bonded to the surface of the non-backlight layer on which the recognition region is provided. Each of the pressing portions is arranged to correspond to the recognition region. The panel further includes a telecommunication module located below the keypad module.

摘要翻译： 键盘模块包括由不透明薄片制成的非背光层和由紫外线固化树脂制成的键层。 非背光层的一个表面设置有识别区域。 键层具有从基部突出的基部和多个按压部。 基部与其上设置有识别区域的非背光层的表面重叠并结合。 每个按压部分被布置成对应于识别区域。 该面板还包括位于键盘模块下方的电信模块。

公开(公告)号：US08093519B2

公开(公告)日：2012-01-10

申请号：US12037240

申请日：2008-02-26

申请人： Chang-Li Liu ,  Che-Tung Wu

发明人： Chang-Li Liu ,  Che-Tung Wu

IPC分类号： H01H9/00

CPC分类号： G06F3/0202 ,  H01H13/7006 ,  H01H13/83 ,  H01H2209/002 ,  H01H2219/03 ,  H01H2221/002 ,  H01H2221/07 ,  H01H2229/044 ,  H01H2229/058

摘要： A keypad module includes a non-backlight layer made of an opaque thin sheet, and a key layer made of an ultraviolet curable resin. One surface of the non-backlight layer is provided thereon with a recognition region. The key layer has a base portion and a plurality of pressing portions protruding from the base portion. The base portion is overlapped with and bonded to the surface of the non-backlight layer on which the recognition region is provided. Each of the pressing portions is arranged to correspond to the recognition region. The panel further includes a telecommunication module located below the keypad module.

摘要翻译： 键盘模块包括由不透明薄片制成的非背光层和由紫外线固化树脂制成的键层。 非背光层的一个表面设置有识别区域。 键层具有从基部突出的基部和多个按压部。 基部与其上设置有识别区域的非背光层的表面重叠并结合。 每个按压部分被布置成对应于识别区域。 该面板还包括位于键盘模块下方的电信模块。

公开(公告)号：US20090178753A1

公开(公告)日：2009-07-16

申请号：US12036535

申请日：2008-02-25

申请人： Chang-Li LIU ,  Che-Tung Wu

发明人： Chang-Li LIU ,  Che-Tung Wu

IPC分类号： B32B38/04

CPC分类号： B32B37/02 ,  B32B38/04 ,  B32B2319/00 ,  B32B2457/00 ,  H04M1/22 ,  H04M1/23

摘要： A process for a keypad panel having arrays of micropores includes the steps as follows. First, a plastic thin plate is prepared. A shielding layer is formed on one surface of the plastic thin plate. A plurality of micropores is formed on the shielding layer via an etching process. The micropores are arranged to form patterns for pressing. Then, the plastic thin plate is cut to form a keypad panel of a predetermined shape. A backlight module is adhered on one surface of the shielding layer. A telecommunication module is arranged on one surface of the backlight module. When a set of light-emitting units are lighted up, the light enters one end of a light-guiding plate. The light is reflected by light-guiding microstructures onto the corresponding key, so that the user can see the position of each key clearly.

摘要翻译： 具有微孔阵列的键盘面板的处理包括以下步骤。 首先，准备塑料薄板。 在塑料薄板的一个表面上形成屏蔽层。 通过蚀刻工艺在屏蔽层上形成多个微孔。 微孔布置成形成用于压制的图案。 然后，将塑料薄板切割成具有预定形状的键盘面板。 背光模块粘附在屏蔽层的一个表面上。 电信模块设置在背光模块的一个表面上。 当一组发光单元点亮时，光进入导光板的一端。 光被光引导微结构反射到相应的键上，使得用户可以清楚地看到每个键的位置。

公开(公告)号：US20090173605A1

公开(公告)日：2009-07-09

申请号：US12128076

申请日：2008-05-28

申请人： Chang-Li LIU ,  Che-Tung Wu

发明人： Chang-Li LIU ,  Che-Tung Wu

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H2219/044 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/07 ,  H01H2231/022 ,  H04M1/22 ,  H04M1/23

摘要： A keycap is made of a light-transmitting material. The bottom of the keycap has a light-entering surface. A light-exiting surface extends from one side of the light-entering surface and intersects therewith. A connecting surface is formed between the light-entering surface and the light-exiting surface. The connecting surface is covered by a light-shielding layer. A light-reflecting surface is formed in the light-shielding layer. The light is introduced from the light-entering surface and reflected by the reflecting surface so as to project toward the light-exiting surface. The keypad panel is constituted of the above-mentioned keycap.

摘要翻译： 键帽由透光材料制成。 键帽的底部有一个光入射表面。 光出射表面从光入射表面的一侧延伸并与其相交。 在光入射表面和光出射表面之间形成连接表面。 连接表面被遮光层覆盖。 在遮光层中形成光反射面。 光从光入射面引入并被反射面反射，朝向出射光的面突出。 键盘面板由上述键帽构成。