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    • 22. 发明申请
    • ILLUMINATION DEVICE
    • 照明装置
    • US20130003365A1
    • 2013-01-03
    • US13301805
    • 2011-11-22
    • QING-SHAN CAOYU HUJIAN-PU CHEN
    • QING-SHAN CAOYU HUJIAN-PU CHEN
    • F21V23/00
    • F21S8/031F21K9/272F21V19/0085F21V23/006F21V23/026F21Y2103/00F21Y2115/10H01R33/7692H01R33/90
    • An illumination device includes a light tube holder including two connectors for receiving either a light-emitting diode (LED) tube or a fluorescent tube. The connector includes three conductive elastic pieces therein. One elastic piece is electrically connected to an LED tube drive circuit board and a fluorescent tube, and the other two elastic pieces are respectively electrically connected to the LED and fluorescent tube drive circuit boards. A normally closed switch is located in the one of the connectors. The switch has a first end connected between a power supply and a first end of a ballast, and a second end connected to a second end of the ballast. When the LED tube is mounted to the holder, the switch is closed, and when the fluorescent tube is mounted to the holder the switch is open.
    • 照明装置包括具有用于接收发光二极管(LED)管或荧光管的两个连接器的光管保持器。 连接器包括三个导电弹性片。 一个弹性件电连接到LED管驱动电路板和荧光管,另外两个弹性片分别电连接到LED和荧光管驱动电路板。 一个常闭开关位于一个连接器中。 开关具有连接在电源和镇流器的第一端之间的第一端,以及连接到镇流器的第二端的第二端。 当LED管安装到支架上时,开关闭合,并且当荧光灯管安装到支架上时,开关打开。
    • 25. 发明申请
    • REFLECTIVE DISPLAY DEVICE TESTING SYSTEM, APPARATUS, AND METHOD
    • 反射显示装置测试系统,装置和方法
    • US20070276615A1
    • 2007-11-29
    • US11753577
    • 2007-05-25
    • Qing-Shan CaoWen-Bo FaXu-Chen MuJiang-Yong Zhou
    • Qing-Shan CaoWen-Bo FaXu-Chen MuJiang-Yong Zhou
    • G01R13/02
    • G02F1/1309
    • A system for testing a reflective display device includes a testing apparatus and a computer. The testing apparatus includes one or more light emitters, one or more light detectors, an analog-to-digital converter (ADC) module, and a microcontroller unit (MCU). The light emitters are for projecting light onto a reflective display device located on the testing apparatus. The light detectors are for sensing reflected light from the reflective display device, and generating electricity according to a luminance of the reflected light. The ADC module is for receiving the electrical signals from the light detectors, and producing a digital output according to voltages of the electrical signals. The MCU is configured for reading the digital output of the ADC module. The computer is for processing the digital output and displaying results after processing.
    • 用于测试反射显示装置的系统包括测试装置和计算机。 测试装置包括一个或多个光发射器,一个或多个光检测器,模数转换器(ADC)模块和微控制器单元(MCU)。 光发射器用于将光投射到位于测试装置上的反射显示装置上。 光检测器用于感测来自反射显示装置的反射光,并根据反射光的亮度发电。 ADC模块用于从光检测器接收电信号,并根据电信号的电压产生数字输出。 MCU配置为读取ADC模块的数字输出。 计算机用于处理数字输出并在处理后显示结果。
    • 26. 发明授权
    • Lamp tube switch circuit
    • 灯管开关电路
    • US08604706B2
    • 2013-12-10
    • US13215208
    • 2011-08-22
    • Qing-Shan CaoZheng-Nian LiuLin-Shu ZhouYe-La An
    • Qing-Shan CaoZheng-Nian LiuLin-Shu ZhouYe-La An
    • H05B37/00H05B37/02
    • H05B37/02Y10T307/76
    • A lamp tube switch circuit supplies power to a selected LED/fluorescent lamp tube connected between first and second connectors and comprises a ballast and a starter. A power supply has positive and negative terminals. A switch module comprises first, second and third switches each having a first end connecting with the positive terminal, fourth and fifth switches each having a first end connecting with the negative terminal and a sixth switch having a first end connecting with the first connector. A button module has six buttons one of which is correspondent to the selected lamp tube. A control unit is connected to the button module, and functions to turn on and turn off the switches with a predetermined mode according the selected lamp tube.
    • 灯管开关电路为连接在第一和第二连接器之间的选定的LED /荧光灯管提供电力,并且包括镇流器和起动器。 电源有正负端子。 开关模块包括第一,第二和第三开关,每个开关具有与正极端子连接的第一端子,第四和第五开关各自具有与负极端子连接的第一端子和第六开关,其第一端口与第一连接器连接。 按钮模块具有六个按钮,其中之一对应于所选择的灯管。 控制单元连接到按钮模块,并且用于根据所选择的灯管以预定模式打开和关闭开关。
    • 27. 发明授权
    • Illumination device
    • 照明装置
    • US08561340B2
    • 2013-10-22
    • US13301810
    • 2011-11-22
    • Qing-Shan CaoZheng-Nian LiuYu HuJun-Ping Liu
    • Qing-Shan CaoZheng-Nian LiuYu HuJun-Ping Liu
    • F41G1/36
    • H01R33/0827F21K9/272F21K9/65F21V23/04F21V23/06F21Y2103/10F21Y2115/10H01R33/0854H01R33/90
    • An illumination device includes a tube holder including two connectors for receiving either a light-emitting diode (LED) tube and or a fluorescent tube. One of the connectors includes a rotary member rotatably received in a through hole defined in a retainer, and three conductive elastic pieces positioned in the retainer around the through hole. One elastic piece is electrically connected to an LED tube drive circuit board and a fluorescent tube drive circuit board, and the other two conductive pieces are electrically connected to the LED and the fluorescent tube drive circuit boards, respectively. The rotary member can be rotated to first and second positions, wherein at the first position, the LED tube can be activated, and at the second position the fluorescent tube can be activated.
    • 照明装置包括具有用于接收发光二极管(LED)管和荧光管的两个连接器的管保持器。 一个连接器包括可旋转地容纳在保持器中限定的通孔中的旋转构件和位于通孔周围的保持器中的三个导电弹性片。 一个弹性片电连接到LED管驱动电路板和荧光管驱动电路板,另外两个导电片分别电连接到LED和荧光管驱动电路板。 旋转构件可以旋转到第一和第二位置,其中在第一位置,LED管可以被启动,并且在第二位置,荧光管可以被激活。
    • 28. 发明授权
    • Illuminating system,universal lamp holder and LED lamp
    • 照明系统,通用灯座和LED灯
    • US08459829B2
    • 2013-06-11
    • US12765871
    • 2010-04-23
    • Qing-Shan CaoSheng-Peng Tseng
    • Qing-Shan CaoSheng-Peng Tseng
    • F21V21/00
    • F21V21/00F21V23/04
    • An illuminating system includes a universal lamp holder. The universal lamp holder includes a switch unit, a starter, a ballast, a first socket and a second socket. The ballast is connected to the voltage-input terminal and the first socket. The starter is connected to the first socket and the switch unit. The second socket is connected to the switch unit and the voltage-output terminal, and the switch unit is configured for selectively connecting the second socket to the voltage-input terminal or connecting the second socket to the starter. When the second socket is switched to connect to the voltage-input terminal, the illuminating system is switched to an LED lamp mode, and when the second socket is switched to be connected to the starter, the illuminating system is switched to a fluorescent lamp mode.
    • 照明系统包括通用灯座。 通用灯座包括开关单元,起动器,镇流器,第一插座和第二插座。 镇流器连接到电压输入端子和第一插座。 起动器连接到第一个插座和开关单元。 第二插座连接到开关单元和电压输出端子,并且开关单元被配置为选择性地将第二插座连接到电压输入端子或将第二插座连接到起动器。 当第二插座切换到连接到电压输入端子时,照明系统切换到LED灯模式,并且当第二插座切换到连接到起动器时,照明系统被切换到荧光灯模式 。