会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Transmissive key sheet, input keys using transmissive key sheet and electronic equipment with input keys
    • 透明键盘,输入键使用传输键盘和带输入键的电子设备
    • US06977352B2
    • 2005-12-20
    • US11067920
    • 2005-03-01
    • Kazuo Oosawa
    • Kazuo Oosawa
    • 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.
    • 一种使用半透明树脂的透光键盘,其能够有效照明,同时确保整个按键板的薄度以及抑制光透射率的降低,使用透射键盘的输入键以及具有输入键的电子设备。 输入键的透过型键盘包括第一按键单元和第二键单元单元,第一键单元单元的与键顶相对的一侧与第二键单元单元的与压力施加器相对的一侧与 半透明胶 由半透明树脂制成的关键顶部与在其下表面具有字母的半透明树脂膜模制成一体,以提供第一按键片单元。 由半透明树脂制成的压力施加器与半透明树脂膜一体成型,以提供第二按键板单元。 来自基板上的光源的光照亮键,使得印刷在半透明树脂膜的下表面上的字母从外部变得可见。 每个键顶的按压通过压力施加器按压相应的键开关,并且键开关凹入弯曲以与基板上的电极接触。 因此,提供了键输入。