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    Manufacturing method of keypad for mobile phone and keypad manufactured thereby
    1.
    发明授权
    Manufacturing method of keypad for mobile phone and keypad manufactured thereby 有权
    由此制造的手机和键盘的键盘的制造方法

    公开(公告)号：US07414213B2

    公开(公告)日：2008-08-19

    申请号：US11835999

    申请日：2007-08-08

    Applicant: Yong-Wook Hwang ,  Young-Ki Kim ,  Shin-Chul Kang ,  Hyun-Jung Jeong ,  Chang-Youn Hwang ,  Woo-Seok Chin ,  Yoon-Hee Lee

    Inventor： Yong-Wook Hwang ,  Young-Ki Kim ,  Shin-Chul Kang ,  Hyun-Jung Jeong ,  Chang-Youn Hwang ,  Woo-Seok Chin ,  Yoon-Hee Lee

    IPC: H01H3/12

    CPC classification number: H01H13/83 ,  H01H13/88 ,  H01H2219/034 ,  H01H2221/07 ,  H01H2229/012 ,  Y10T29/49105

    Abstract: 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.

    Abstract translation: 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

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

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

    IPC: H04B1/38

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

    Abstract: 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.

    Abstract translation: 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。

    INJECTION-MOLDED PRODUCT WITH PERMEABILITY
    4.
    发明申请
    INJECTION-MOLDED PRODUCT WITH PERMEABILITY 有权
    具有渗透性的注射成型产品

    公开(公告)号：US20110081513A1

    公开(公告)日：2011-04-07

    申请号：US12856866

    申请日：2010-08-16

    Applicant: Yong-Wook HWANG ,  Hyon-Myong SONG ,  Jong-Woo KIM ,  Young-Ki KIM

    Inventor： Yong-Wook HWANG ,  Hyon-Myong SONG ,  Jong-Woo KIM ,  Young-Ki KIM

    IPC: B44C1/18

    CPC classification number: H05K5/0243 ,  H04M1/0249 ,  H05K5/0004

    Abstract: Provided is an injection-molded product manufactured of a synthetic resin having light permeability, the injection-molded product including a pattern structure formed on an inner surface of the injection-molded product and a coupling structure formed on the pattern structure, in which the coupling structure is hidden by the pattern structure from an outer surface of the injection-molded product. The injection-molded product may be manufactured of a transparent material so that the coupling structure or reinforcing structure, can be hidden visually. Various colors can be used in the surface treatment, such as painting or deposition, on the injection-molded product.

    Abstract translation: 本发明提供一种由具有透光性的合成树脂制成的注塑产品，该注射成型产品包括形成在该注射成型产品的内表面上的图案结构和形成在该图案结构上的耦合结构， 结构被模制产品的外表面的图案结构隐藏。 注塑产品可以由透明材料制成，使得联接结构或加强结构可以在视觉上隐藏。 各种颜色可用于表面处理，如喷涂或沉积在注射成型产品上。

    OPTICAL WAVEGUIDE SHEET AND MANUFACTURING METHOD THEREOF
    5.
    发明申请
    OPTICAL WAVEGUIDE SHEET AND MANUFACTURING METHOD THEREOF 有权
    光波片及其制造方法

    公开(公告)号：US20080205841A1

    公开(公告)日：2008-08-28

    申请号：US12022727

    申请日：2008-01-30

    Applicant: Yong-Wook Hwang ,  Chang-Youn Hwang ,  Young-Ki Kim ,  Shin-Chul Kang ,  Ki-Duk Jang

    Inventor： Yong-Wook Hwang ,  Chang-Youn Hwang ,  Young-Ki Kim ,  Shin-Chul Kang ,  Ki-Duk Jang

    IPC: G02B6/10

    CPC classification number: G02B6/0055 ,  G02B6/0038

    Abstract: An optical waveguide sheet that has an auxiliary layer for preventing light transmitted through the waveguide sheet from leaking or being lost and a manufacturing method thereof. The waveguide sheet transmits light from a light emitting element thereinto, and has a reflecting pattern for reflecting light forward. At least one auxiliary layer for providing a total reflection condition for preventing the light from leaking or being lost when the light is transmitted into the waveguide sheet is coated on the waveguide sheet.

    Abstract translation: 具有用于防止透过波导片的光泄漏或丢失的辅助层的光波导片及其制造方法。 波导片从发光元件透射光，并且具有用于向前反射光的反射图案。 至少一个用于提供全反射条件的辅助层，用于防止光在光被传输到波导片中时泄漏或丢失。

    Injection-molded product with permeability
    7.
    发明授权
    Injection-molded product with permeability 有权
    注塑产品具有渗透性

    公开(公告)号：US08541079B2

    公开(公告)日：2013-09-24

    申请号：US12856866

    申请日：2010-08-16

    Applicant: Yong-Wook Hwang ,  Hyon-Myong Song ,  Jong-Woo Kim ,  Young-Ki Kim

    Inventor： Yong-Wook Hwang ,  Hyon-Myong Song ,  Jong-Woo Kim ,  Young-Ki Kim

    IPC: B32B27/08

    CPC classification number: H05K5/0243 ,  H04M1/0249 ,  H05K5/0004

    Abstract: Provided is an injection-molded product manufactured of a synthetic resin having light permeability, the injection-molded product including a pattern structure formed on an inner surface of the injection-molded product and a coupling structure formed on the pattern structure, in which the coupling structure is hidden by the pattern structure from an outer surface of the injection-molded product. The injection-molded product may be manufactured of a transparent material so that the coupling structure or reinforcing structure, can be hidden visually. Various colors can be used in the surface treatment, such as painting or deposition, on the injection-molded product.

    Abstract translation: 本发明提供一种由具有透光性的合成树脂制成的注塑产品，该注射成型产品包括形成在该注射成型产品的内表面上的图案结构和形成在该图案结构上的耦合结构， 结构被模制产品的外表面的图案结构隐藏。 注塑产品可以由透明材料制成，使得联接结构或加强结构可以在视觉上隐藏。 各种颜色可用于表面处理，如喷涂或沉积在注射成型产品上。

    Keypad for electronic device and method for manufacturing the keypad
    8.
    发明授权
    Keypad for electronic device and method for manufacturing the keypad 有权
    用于电子设备的键盘和用于制造小键盘的方法

    公开(公告)号：US08507816B2

    公开(公告)日：2013-08-13

    申请号：US12882316

    申请日：2010-09-15

    Applicant: Yoon-Hee Lee ,  Seung-Chang Baek ,  Young-Ki Kim ,  Yong-Wook Hwang ,  Jun-Young Lee ,  Sung-Wook Kang

    Inventor： Yoon-Hee Lee ,  Seung-Chang Baek ,  Young-Ki Kim ,  Yong-Wook Hwang ,  Jun-Young Lee ,  Sung-Wook Kang

    IPC: H01H13/70

    CPC classification number: H01H13/88 ,  H01H2009/187 ,  H01H2209/07 ,  H01H2229/00 ,  H01H2229/016 ,  H01H2231/022

    Abstract: A keypad for an electronic device having metallic texture has rigidity and elasticity equivalent to those of stainless steel. The keypad is manufactured and includes a metal alloy board, a keypad body manufactured by primarily thermal-treating the metal alloy board to a rigidity enough to be molded and molding the primarily thermal-treated metal alloy board with a press, a button portion formed by secondarily thermal-treating the keypad body to cure the keypad body and etching the secondarily thermal-treated keypad body by means of etching processing, and urethane rubber and a silicon pad attached to a back surface of the keypad body which has undergone anodizing processing and various colorations.

    Abstract translation: 具有金属纹理的电子设备的键盘具有与不锈钢相当的刚性和弹性。 制造键盘，包括金属合金板，键盘体，其主要通过将金属合金板热处理至足以模制成型的刚性，并用压制成型主要热处理的金属合金板，按钮部分由 二次热处理键盘本体以固化键盘主体并通过蚀刻处理蚀刻二次热处理的键盘主体，以及连接到已经经过阳极氧化处理的各种键盘主体的背面的聚氨酯橡胶和硅垫 着色。

    KEYPAD FOR ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE KEYPAD
    9.
    发明申请
    KEYPAD FOR ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE KEYPAD 有权
    电子设备用键盘及制造键盘的方法

    公开(公告)号：US20110128165A1

    公开(公告)日：2011-06-02

    申请号：US12882316

    申请日：2010-09-15

    Applicant: Yoon-Hee LEE ,  Seung-Chang BAEK ,  Young-Ki KIM ,  Yong-Wook HWANG ,  Jun-Young LEE ,  Sung-Wook KANG

    Inventor： Yoon-Hee LEE ,  Seung-Chang BAEK ,  Young-Ki KIM ,  Yong-Wook HWANG ,  Jun-Young LEE ,  Sung-Wook KANG

    IPC: H03M11/00 ,  C23F1/00

    CPC classification number: H01H13/88 ,  H01H2009/187 ,  H01H2209/07 ,  H01H2229/00 ,  H01H2229/016 ,  H01H2231/022

    Abstract: A keypad for an electronic device having metallic texture has rigidity and elasticity equivalent to those of stainless steel. The keypad is manufactured and includes a metal alloy board, a keypad body manufactured by primarily thermal-treating the metal alloy board to a rigidity enough to be molded and molding the primarily thermal-treated metal alloy board with a press, a button portion formed by secondarily thermal-treating the keypad body to cure the keypad body and etching the secondarily thermal-treated keypad body by means of etching processing, and urethane rubber and a silicon pad attached to a back surface of the keypad body which has undergone anodizing processing and various colorations.

    Abstract translation: 具有金属纹理的电子设备的键盘具有与不锈钢相当的刚性和弹性。 制造键盘，包括金属合金板，键盘体，其主要通过将金属合金板热处理至足以模制成型的刚性，并用压制成型主要热处理的金属合金板，按钮部分由 二次热处理键盘本体以固化键盘主体并通过蚀刻处理蚀刻二次热处理的键盘主体，以及连接到已经经过阳极氧化处理的各种键盘主体的背面的聚氨酯橡胶和硅垫 着色。

    INJECTION PREFORM PLASTIC HAVING SURFACE EFFECT OF METALLIC APPEARANCE
    10.
    发明申请
    INJECTION PREFORM PLASTIC HAVING SURFACE EFFECT OF METALLIC APPEARANCE 审中-公开
    注射预处理具有金属外观的表面效应的塑料

    公开(公告)号：US20100119842A1

    公开(公告)日：2010-05-13

    申请号：US12614531

    申请日：2009-11-09

    Applicant: Dong-Hyeon HWANG ,  Do-Heang KANG ,  Yong-Wook HWANG ,  Young-Ki KIM ,  Shin-Chul KANG ,  Hoon-Soo PARK

    Inventor： Dong-Hyeon HWANG ,  Do-Heang KANG ,  Yong-Wook HWANG ,  Young-Ki KIM ,  Shin-Chul KANG ,  Hoon-Soo PARK

    IPC: B32B27/06 ,  C08F2/48

    CPC classification number: C08J7/04 ,  C08J2323/06 ,  Y10T428/31605

    Abstract: An injection preform providing a metallic texture and a fabrication method thereof, in which on a surface of an injection substrate whereon a thin-film primer coating layer (TPPCL) is formed providing the metallic texture formed with various patterns and to preserve the texture on the surface of the injection substrate. The injection preform typically includes: an injection substrate having a surface on which the various patterns are formed by mold discharge corrosion; a TPPCL formed on the surface of the injection substrate to increase reflectivity of the injection substrate, so that the TPPCL provides the metallic texture with various patterns while preserving surface texture of the injection substrate; a non-conductive metal-deposited layer deposited on a surface of the thin film primer coating layer; a color coating layer (CCL) formed on a surface of the non-conductive metal-deposited layer; and a clear layer formed on a surface of the CCL.

    Abstract translation: 提供金属结构的注射成型体及其制造方法，其中在注射基底的表面上形成薄膜底漆涂层（TPPCL），其提供形成有各种图案的金属质感并且保持在 注入基板的表面。 注射预成型件通常包括：注射基底，其具有通过模具排出腐蚀形成各种图案的表面; 形成在注入基板的表面上的TPPCL，以增加注入基板的反射率，使得TPPCL在保持注入基板的表面纹理的同时，提供各种图案的金属纹理; 沉积在薄膜底漆涂层的表面上的非导电金属沉积层; 形成在非导电金属沉积层的表面上的着色涂层（CCL）; 以及形成在CCL的表面上的透明层。

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