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    • 62. 发明申请
    • KEYPAD INCLUDING POLYURETHANE RESIN, AND APPARATUS AND METHOD FOR FABRICATING THE SAME
    • 包括聚氨酯树脂的键盘,以及用于制造聚氨酯树脂的装置和方法
    • WO01060028A3
    • 2001-12-27
    • PCT/KR2001/000214
    • 2001-02-14
    • H04M1/00B29C35/16B29C45/14B29C51/10B29C51/42H01H13/702H04M1/23
    • B29C45/1418B29C51/10B29C51/42B29C2035/1658B29C2045/14213B29K2075/00B29K2083/00B29L2031/3431B29L2031/466B29L2031/7282H01H13/702H01H2209/002H01H2219/008H01H2219/028H01H2229/047H01H2229/05H04M1/23
    • There is provided an electronic product having a keypad including polyurethane resin. A cellular phone (100) as the electronic product has a keypad (P) including the polyurethane resin as a keypad surface and being positioned on a circuit board (6) of the cellular phone (100). A method for fabricating the keypad (P) includes the steps of: (a) printing numerals and characters on button-key portions of a polyurethane film to produce a printed polyurethane film; (b) inserting the printed polyurethane film between a first die and a second die; (c) pressing the printed polyurethane film by compressed air injected into the first die connected to a compressor; (d) adsorbing the printed polyurethane film on a concave surface of the second die by sucking air between the printed polyurethane film and the second die connected to a vacuum pump, thereby forming a base keypad having protrusions formed on the button-key portions; and (e) injecting silicone into insides of the protrusions. There is an advantage that the keypad (P) including the polyurethane resin as the keypad surface is not slippery and soft.
    • 提供了具有包括聚氨酯树脂的键盘的电子产品。 作为电子产品的蜂窝电话(100)具有包括聚氨酯树脂作为键盘表面并且位于蜂窝电话(100)的电路板(6)上的小键盘(P)。 一种制造小键盘(P)的方法,包括以下步骤:(a)在聚氨酯薄膜的按键部分上打印数字和字符,制成印刷的聚氨酯薄膜; (b)将印刷的聚氨酯膜插入第一模具和第二模具之间; (c)通过喷射到连接到压缩机的第一模具中的压缩空气压印印刷的聚氨酯膜; (d)通过在印刷的聚氨酯膜和连接到真空泵的第二模具之间吸入空气将印刷的聚氨酯膜吸附在第二模具的凹面上,从而形成具有形成在按钮键部分上的突起的基座键盘; 和(e)将硅氧烷注入突起的内部。 具有包括作为键盘表面的聚氨酯树脂的键盘(P)不滑而软的优点。
    • 63. 发明公开
    • 폴리우레탄 수지를 포함하는 키패드와 이를 제조하기 위한 장치 및 방법
    • 包括聚氨酯树脂及其制造方法的键盘及其制造方法
    • KR1020010082616A
    • 2001-08-30
    • KR1020010007196
    • 2001-02-14
    • (주) 동보아이앤씨
    • 민병관
    • H04M1/00
    • B29C45/1418B29C51/10B29C51/42B29C2035/1658B29C2045/14213B29K2075/00B29K2083/00B29L2031/3431B29L2031/466B29L2031/7282H01H13/702H01H2209/002H01H2219/008H01H2219/028H01H2229/047H01H2229/05H04M1/23
    • PURPOSE: A keypad including a polyurethane resin and apparatus and method for fabricating the same is provided to offer the stability to a user and enhance the reliability of a cellular phone by including the polyurethane resin in which a foreign material adhesive property is low and the feeling of contact surface is excellent. CONSTITUTION: A shaping device(200) fabricates a shape of a keypad including a polyurethane resin. A cooling device(300) cools a shaping plate fabricated from the shaping device(200) for preventing a contraction and protecting an ink. The shaping device(200) has a work table(31), a guide rail(33) crossly installed on the work table(31), a lower plate(37) installed on the guide rail(33) capable of slide movement, a horizontal conveying unit(35) installed at one side of the lower plate(37) for horizontally moving the lower plate(37), a lower heat plate(39) installed on an upper surface of the lower plate(37), a lower metal mold(40) installed on the lower heat plate(39) for forming a button key concave groove(41) of the keypad, an upper metal mold(47) allocated on the lower metal mold(40), an upper heat plate(51) installed on an upper surface of the upper metal mold(47), an upper side plate(53) formed on an upper surface of the upper heat plate(51), a vertical conveying unit(57) for moving the upper side plate(53) up and down, and a compressor(81) and a vacuum pump(83) allocated at one side of the work table(31).
    • 目的:提供一种包含聚氨酯树脂的键盘及其制造方法,以提供使用者的稳定性,并通过包括异物粘合性低的聚氨酯树脂和感觉来提高蜂窝电话的可靠性 的接触面很好。 构成:成形装置(200)制造包括聚氨酯树脂的键盘形状。 冷却装置(300)冷却由成形装置(200)制成的成形板,以防止收缩并保护油墨。 成形装置(200)具有工作台(31),交叉安装在工作台(31)上的导轨(33),安装在能够滑动的导轨(33)上的下板(37) 水平输送单元(35)安装在下板(37)的一侧,用于水平移动下板(37);下加热板(39)安装在下板(37)的上表面上,下金属 安装在下加热板(39)上的模具(40),用于形成键盘的按钮键凹槽(41),分配在下金属模具(40)上的上金属模具(47),上加热板 )安装在上金属模(47)的上表面上,形成在上加热板(51)的上表面上的上侧板(53),垂直输送单元(57),用于使上侧板 53)和分配在工作台(31)的一侧的压缩机(81)和真空泵(83)。
    • 64. 发明公开
    • BEDIENELEMENT FÜR EIN KRAFTFAHRZEUG
    • BEDIENELEMENTFÜREIN KRAFTFAHRZEUG
    • EP2016460A1
    • 2009-01-21
    • EP07724545.4
    • 2007-04-25
    • Preh GmbH
    • JEITNER, Martin
    • G03B21/62H01H13/83H01H9/18
    • H01H9/182H01H13/83H01H2009/187H01H2219/008H01H2219/028H01H2219/056H01H2229/01H01H2229/02
    • The invention relates to an operating element cap (1), comprising a cap body (2) for covering and/or actuating a switch of an associated operating element, wherein in the cap body (2) a luminous or projection area is configured in such a way that a symbol (5) represented on or by the luminous or projection area becomes visible to an operator of the operating element by means of irradiation by means of a light source arranged on the switch side. The operating element cap according to the invention is distinguished by the fact that the luminous or projection area comprises a film (4), wherein the film (4) comprises a transparent substrate, a plurality of small light-refracting balls connected in optical contact with the substrate, an opaque matrix surrounding the small balls, and optionally a diffuser or a diffuser layer, wherein the light originating from the light source passes through the small light-refracting balls, the substrate and, if appropriate, the diffuser or diffuser layer. The invention furthermore relates to an associated production method, an operating element comprising the above-described operating element cap, and a use.
    • 本发明涉及一种操作元件帽(1),其包括用于覆盖和/或致动相关操作元件的开关的帽体(2),其中在帽体(2)中,发光或投影区域被构造成 借助于布置在开关侧上的光源的照射,操作元件的操作者对于发光或投影区域上或其上显示的符号(5)变得可见。 根据本发明的操作元件帽的特征在于,发光或投影区域包括薄膜(4),其中薄膜(4)包括透明基板,多个小型光折射球,光学接触地与 衬底,围绕小球的不透明矩阵,以及可选的扩散器或扩散层,其中源自光源的光穿过小的光折射球,衬底以及合适的话扩散器或扩散层。 本发明还涉及相关的生产方法,包括上述操作元件盖的操作元件以及用途。
    • 65. 发明公开
    • Transmissive key sheet, input keys using transmissive key sheet and electronic equipment with input keys
    • 光传输端按键板输入键与透光按键板和电子装置有输入键
    • EP1571682A1
    • 2005-09-07
    • EP05003057.6
    • 2005-02-14
    • NEC CORPORATION
    • Oosawa, Kazuo
    • H01H13/70
    • H01H13/83H01H2205/004H01H2205/032H01H2219/008H01H2219/03H01H2219/036H01H2219/06H01H2221/006H01H2221/05H01H2221/07H01H2223/034H01H2223/038
    • A transmissive key sheet using translucent resin, which is capable of effective illumination while ensuring the thinness of the entire key sheet as well as suppressing a decrease in light transmission, input keys using the transmissive key sheet, and electronic equipment with the input keys. A transmissive key sheet of input keys comprises a first key sheet unit and a second key sheet unit, the opposite side of the first key sheet unit from key tops and the opposite side of the second key sheet unit from pressure applicators being bonded together with a translucent adhesive. The key tops made of translucent resin are molded integral with a translucent resin film having letters on its under surface to provide the first key sheet unit. The pressure applicators made of translucent resin are molded integral with a translucent resin film to provide the second key sheet unit. The light from a light source on a substrate illuminates keys so that the letters printed on the under surface of the translucent resin film become visible form outside. The pressing of each key top presses a corresponding key switch through the pressure applicator, and the key switch is concavely curved to make a contact with an electrode on the substrate. Thus, key input is provided.
    • 使用透光性树脂一种透射式按键板,同时确保整个按键板的薄度以及抑制光传输的降低,其能够有效的照明,采用透射式按键板,和与所述输入键的电子设备的输入键。 输入键的透射按键板包括第一按键板单元和第二按键板部,从键顶的第一按键板单元和第二按键板单元的从压力施加器的相对侧的相反侧与一粘合在一起 半透明粘合剂。 由透光性树脂的键顶与在其底面上,以提供第一按键板部的透光性树脂具有薄膜字母一体成形。 由透光性树脂的压力施加器具有透光性树脂膜,以提供第二按键板部一体成型。 从上基板的光源的光照亮键所以没有印刷在半透明的树脂膜成为外部可见形式的底面中的字母。 按压各键顶的按下一个键开关通过压力施加相应的,和键开关是凹形弯曲的,以与在电极上的衬底的接触。 因此,提供了按键输入。