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    MANUFACTURING METHOD OF KEYPAD FOR MOBILE PHONE AND KEYPAD MANUFACTURED THEREBY
    1.
    发明申请
    MANUFACTURING METHOD OF KEYPAD FOR MOBILE PHONE AND KEYPAD MANUFACTURED THEREBY 有权
    移动电话键盘制造方法及其制造的键盘

    公开(公告)号：US20080035460A1

    公开(公告)日：2008-02-14

    申请号：US11835999

    申请日：2007-08-08

    申请人： Yong-Wook HWANG ,  Young-Ki KIM ,  Shin-Chul KANG ,  Hyun-Jung JEONG ,  Chang-Youn HWANG ,  Woo-Seok CHIN ,  Yoon-Hee LEE

    发明人： Yong-Wook HWANG ,  Young-Ki KIM ,  Shin-Chul KANG ,  Hyun-Jung JEONG ,  Chang-Youn HWANG ,  Woo-Seok CHIN ,  Yoon-Hee LEE

    IPC分类号： H01H13/14 ,  C03C15/00

    CPC分类号： H01H13/83 ,  H01H13/88 ,  H01H2219/034 ,  H01H2221/07 ,  H01H2229/012 ,  Y10T29/49105

    摘要： Disclosed is a manufacturing method of a keypad for a mobile phone and the keypad manufactured thereby, in which a vacuum deposition layer and a cellophane paper are attached to a lower surface of a key in the keypad. The keypad for a mobile phone includes a plurality of keys, each key includes a key body of a transparent resin material and a high-hardness transparent coating layer coated onto a surface of the key body in order to increase hardness, and each key comprises a key background color paint layer for color presentation, coated onto a lower surface of the key body; an opaque paint layer coated onto a lower surface of the key background color paint layer; a transparent marking portion formed by performing a laser processing according to a shape of a numeral, a character, or a symbol with respect to the lower surface of the key body so as to remove the color paint layer and the opaque paint layer; a metallic vacuum deposition layer formed on the lower surface of the key body and a lower surface of the opaque paint layer; and a transparent color-printed layer or a cellophane paper attached to a lower surface of the metallic vacuum deposition layer so as to present various colors.

    摘要翻译： 公开了一种用于移动电话的键盘的制造方法和由此制造的键盘，其中真空沉积层和玻璃纸被附接到键盘的键的下表面。 用于移动电话的键盘包括多个键，每个键包括透明树脂材料的键体和涂覆在键体表面上的高硬度透明涂层，以增加硬度，并且每个键包括 关键背景颜色油漆层用于颜色呈现，涂覆在键体的下表面上; 涂覆在关键背景颜色油漆层的下表面上的不透明油漆层; 通过根据关键体的下表面的数字，字符或符号的形状执行激光加工而形成的透明标记部分，以去除彩色涂料层和不透明涂料层; 形成在所述键体的下表面上的金属真空沉积层和所述不透明涂料层的下表面; 以及附着在金属真空沉积层的下表面上的透明彩色印刷层或玻璃纸，以呈现各种颜色。

    KEY FOR A PORTABLE TERMINAL
    2.
    发明申请
    KEY FOR A PORTABLE TERMINAL 审中-公开
    关键的便携式终端

    公开(公告)号：US20080039149A1

    公开(公告)日：2008-02-14

    申请号：US11835492

    申请日：2007-08-08

    申请人： Hyun-Jung JEONG ,  Yoon-Hee Lee ,  Shin-Chul Kang ,  Yong-Wook Hwang ,  Young-Ki Kim

    发明人： Hyun-Jung JEONG ,  Yoon-Hee Lee ,  Shin-Chul Kang ,  Yong-Wook Hwang ,  Young-Ki Kim

    IPC分类号： H04B1/38

    CPC分类号： H01H13/704 ,  H01H13/83 ,  H01H25/041 ,  H01H2025/004 ,  H04M1/0218 ,  H04M1/0233 ,  H04M1/23 ,  H04M1/233 ,  H04M2250/52

    摘要： Provided is a key for a portable terminal. The key includes a metallic case including a plated layer exposed to the outside of the portable terminal and an electro-forming layer formed on the inner side of the plated layer and a synthetic resin layer formed on the inner side of the electro-forming layer. The synthetic resin layer is formed on the inner side of the electro-forming layer by mounting the metallic case in a mold and performing insert injection. Since the key includes the electro-forming layer made of copper and the plated layer plated on the electro-forming layer on a surface for forming the exterior, it can be easily manufactured and can contribute to improvement of the exterior design of the portable terminal. Moreover, instead of plating the surface of the synthetic resin layer with nickel for forming the metallic case, the metallic case including the electro-forming layer made of copper and the plated layer is separately manufactured and insert injection is performed, thereby reducing the risk of causing allergy resulting from the use of nickel.

    摘要翻译： 提供便携式终端的钥匙。 钥匙包括金属外壳，其包括暴露于便携式终端的外部的电镀层和形成在电镀层的内侧的电成膜层和形成在电成膜层的内侧上的合成树脂层。 合成树脂层通过将金属壳安装在模具中并进行插入注入而形成在电成膜层的内侧。 由于该键包括由铜构成的电成膜层和镀在用于形成外部的表面上的电成膜层上的镀层，因此可以容易地制造并有助于改进便携式终端的外观设计。 此外，代替用合成树脂层的表面用镍形成金属壳体，分别制造包括由铜制成的电镀层和镀层的金属壳体，并进行插入注入，从而降低了 引起使用镍导致的过敏。