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
    • 72. 发明申请
    • Method for manufacturing photoelectric package having control chip
    • 具有控制芯片的光电封装制造方法
    • US20060252173A1
    • 2006-11-09
    • US11416161
    • 2006-05-03
    • Bily WangJohn LinShih-Yu Wu
    • Bily WangJohn LinShih-Yu Wu
    • H01L21/00
    • H01L25/167H01L2224/48091H01L2224/48227H01L2224/49175H01L2924/01322H01L2924/00014H01L2924/00
    • A manufacturing method for a photoelectric package structure having a control chip is proposed. The photoelectric package structure concentrates light emitted therefrom, prevents external light interference and can be applied for advertising signs and backlight modules. Using the present invention increases the defect-free ratio and production quality. Applying the present invention for packaging light-emitting diode (LED) or optical sensor chips allows the necessary light-emitting requirements of electronic chips to be easily met. The package structure of the present invention is superior to conventional ones and the installation of the control chip doesn't reduce the light-emitting intensity. The major innovation of the present invention is disposing a photoelectric chip (or multiple photoelectric chips) on a control chip and then installing the control chip upon a substrate. Thus, installation-of the components is more convenient. Furthermore, an external frame or optical gratings can also be included to prevent external light interference.
    • 提出了一种具有控制芯片的光电封装结构的制造方法。 光电封装结构集中从其发出的光,防止外部光线干扰,并可应用于广告标牌和背光模块。 使用本发明增加了无缺陷比和生产质量。 应用本发明用于封装发光二极管(LED)或光学传感器芯片允许容易地满足电子芯片的必要的发光要求。 本发明的封装结构优于常规封装结构,并且控制芯片的安装不会降低发光强度。 本发明的主要创新是在控制芯片上设置光电芯片(或多个光电芯片),然后将控制芯片安装在基板上。 因此,组件的安装更方便。 此外,还可以包括外部框架或光栅以防止外部光线干扰。
    • 75. 发明申请
    • Circuit for driving LED display
    • LED显示屏驱动电路
    • US20050200577A1
    • 2005-09-15
    • US10795310
    • 2004-03-09
    • Bily WangJohn Lin
    • Bily WangJohn Lin
    • G09G3/32
    • G09G3/32G09G2300/06G09G2310/0205G09G2310/0272
    • A circuit for driving a light-emitting diode (LED) display has multiple driving modes. The circuit has a control unit for outputting a mode-switching signal, a scan driving chip connecting with the control unit for providing a scan signal, a data driving chip connecting with the control unit and the scan driving chip for providing a data signal, a row control interface connecting with the row line, the control unit, the scan driving chip and the data driving chip to receive the mode-switching signal for switching an input end of the row control interface, and a column control interface connecting with the column line, the control unit, the scan driving chip and the data driving chip to receive the mode-switching signal for switching an input end of the column control interface.
    • 用于驱动发光二极管(LED)显示器的电路具有多种驱动模式。 电路具有用于输出模式切换信号的控制单元,与用于提供扫描信号的控制单元连接的扫描驱动芯片,与控制单元连接的数据驱动芯片和用于提供数据信号的扫描驱动芯片, 与行线连接的行控制接口,控制单元,扫描驱动芯片和数据驱动芯片,以接收用于切换行控制接口的输入端的模式切换信号,以及与列线连接的列控制接口 ,控制单元,扫描驱动芯片和数据驱动芯片,以接收用于切换列控制接口的输入端的模式切换信号。
    • 78. 发明授权
    • Blackbody furnace
    • 黑体炉
    • US06365877B1
    • 2002-04-02
    • US09739588
    • 2000-12-18
    • Jack ChenJohn Lin
    • Jack ChenJohn Lin
    • F27B516
    • F27B17/00F27B17/02G01J5/522
    • A blackbody furnace, mainly comprising a radiation cavity, a thermally insulating layer, a heater, a housing, a temperature controller, an airflow controller and a high-pressure air source. Besides, a gas channel is provided at the bottom of the radiation cavity to conduct the interior of the furnace chamber with the exterior. In the process of lowering the temperature of the blackbody furnace, the airflow controller could be actuated by the temperature controller or by an operator. Therefore, the room-temperature high-pressure air will enter the radiation cavity through the gas channel to fast cool down the radiation cavity. Finally, heat air will be vented from an opening at the front end of the radiation cavity. The present invention utilizes forced convection to enhance the efficiency of heat dissipation to fast lower the temperature of the blackbody furnace.
    • 一种黑体炉,主要包括辐射腔,绝热层,加热器,壳体,温度控制器,气流控制器和高压空气源。 此外,在辐射腔的底部设置有气体通道,以将炉室的内部与外部导通。 在降低黑体炉的温度的过程中,气流控制器可由温度控制器或操作者致动。 因此,室温高压空气将通过气体通道进入辐射腔,以快速冷却辐射腔。 最后,热空气将从辐射腔前端的开口排出。 本发明利用强制对流来提高散热效率,从而快速降低黑体炉的温度。
    • 79. 发明授权
    • Image scanner having brightness compensation function via output adjustment
    • 图像扫描器具有通过输出调整的亮度补偿功能
    • US06205258B1
    • 2001-03-20
    • US09073506
    • 1998-05-06
    • John Lin
    • John Lin
    • G06K940
    • H04N1/4076
    • A cost effective and easily assemblable image scanning device with a relatively stable and satisfactory scanning effect is disclosed. The present image scanning device is used in an image scanner having a light source and a focusing reflector device. The image scanner device includes a brightness reflection device for generating a brightness reflection signal in response to a light signal from the light source; an image sense device for respectively generating an image sense signal and a reference brightness signal in response to an object reflection signal from the object to be scanned and the brightness reflection signal; and a brightness-controlling device electrically connected to the image sense device for compensating the image sense signal in response to the reference brightness signal.
    • 公开了一种具有相对稳定和令人满意的扫描效果的成本有效且易于组装的图像扫描装置。 本图像扫描装置用于具有光源和聚焦反射器装置的图像扫描器中。 图像扫描器装置包括:亮度反射装置,用于响应于来自光源的光信号产生亮度反射信号; 图像感测装置,用于响应于来自被扫描物体的物体反射信号和亮度反射信号分别产生图像感测信号和参考亮度信号; 以及电连接到图像感测装置的亮度控制装置,用于响应于参考亮度信号补偿图像感测信号。