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    • 3. 发明申请
    • Optical device and method for manufacturing the same
    • 光学装置及其制造方法
    • US20050285021A1
    • 2005-12-29
    • US11060436
    • 2005-02-18
    • Ho-Feng ChiuCheng-Chung KuoJen-Chun Weng
    • Ho-Feng ChiuCheng-Chung KuoJen-Chun Weng
    • H01J3/14
    • G06F3/0317G06F3/03543G06F3/042
    • An optical device includes a conductive frame, a sensor member mounted on a lower surface of the conductive frame, an aperture member covering the sensor member and having an aperture corresponding to the sensor member, a lighting member arranged on an extension portion of the conductive frame; and a protection member packaging the lighting member and the aperture member onto the conductive frame. The protection member is transparent and made integrally in one piece with the conductive frame, and the protection member has a light-condensing portion protruded therefrom and relative to the aperture and the sensor member sequentially. The lighting member provides light onto an object, which is disposed beneath the protection member, and the light is reflected to the light-condensing portion and further incident into the sensor member via the aperture member.
    • 光学装置包括导电框架,安装在导电框架的下表面上的传感器构件,覆盖传感器构件并具有对应于传感器构件的孔的孔构件,布置在导电框架的延伸部分上的照明构件 ; 以及保护构件,其将照明构件和孔构件包装到导电框架上。 保护构件是透明的并且与导电框架一体地制成,并且保护构件具有从其中突出并且相对于孔和传感器构件依次突出的聚光部。 照明构件将光提供到设置在保护构件下方的物体上,并且光被反射到聚光部分并且经由孔径构件进一步入射到传感器构件中。