Transflective liquid crystal panel having solid color layer
    31.
    发明申请
    Transflective liquid crystal panel having solid color layer 有权
    具有纯色层的透反液晶面板

    公开(公告)号:US20090251648A1

    公开(公告)日:2009-10-08

    申请号:US12384414

    申请日:2009-04-03

    申请人: Wei-Peng Qin

    发明人: Wei-Peng Qin

    IPC分类号: G02F1/1335

    摘要: A transflective liquid crystal panel includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the two substrates, color filter film, transparent units, reflective units, and a solid color film. The color filter film is disposed on a surface of the first substrate adjacent to the liquid crystal layer. The color filter film includes filter units. The transparent units are configured for transmitting light. The reflective units are configured for reflecting light. Each filter unit corresponds to a transparent unit and a reflective unit. The solid color film covers at least the transparent units. A permeability of the solid color film relative to a predetermined color light waves exceeds that relative to light waves of other colors.

    摘要翻译: 透反液晶面板包括第一衬底,第二衬底,夹在两个衬底之间的液晶层,滤色膜,透明单元,反射单元和纯色膜。 滤色膜设置在与液晶层相邻的第一基板的表面上。 滤色膜包括滤光单元。 透明单元配置为透光。 反射单元配置为反射光。 每个过滤器单元对应于透明单元和反射单元。 至少透明单元覆盖纯色薄膜。 相对于预定的彩色光,纯色薄膜的透过率超过其他颜色的光波。

    Flat panel display with universal rotation
    32.
    发明授权
    Flat panel display with universal rotation 有权
    平板显示器,通用旋转

    公开(公告)号:US07595978B2

    公开(公告)日:2009-09-29

    申请号:US11599001

    申请日:2006-11-13

    IPC分类号: G06F1/16

    摘要: An exemplary flat panel display (1) includes a main body (10), a neck (11), and a base (12). The main body includes a chassis (17). The neck is connected with the chassis by a first pivot structure such that the main body can be rotated back and forth about a substantially horizontal axis. The base is connected with the neck by a second pivot structure such that the neck can be rotated left and right about a substantially vertical axis.

    摘要翻译: 示例性的平板显示器(1)包括主体(10),颈部(11)和基部(12)。 主体包括底盘(17)。 颈部通过第一枢轴结构与底盘连接,使得主体可绕基本上水平的轴线来回旋转。 基座通过第二枢转结构与颈部连接,使得颈部可以围绕基本垂直的轴线左右旋转。

    Switching power supply circuit
    33.
    发明申请
    Switching power supply circuit 有权
    开关电源电路

    公开(公告)号:US20090207634A1

    公开(公告)日:2009-08-20

    申请号:US12378301

    申请日:2009-02-13

    申请人: Li-Jun Zhao Tong Zhou

    发明人: Li-Jun Zhao Tong Zhou

    IPC分类号: H02M3/335

    CPC分类号: H02M3/335 H02M2001/007

    摘要: An exemplary switching power supply circuit includes a transformer, a switching control circuit, a DC-DC converter, and a signal selecting circuit. The transformer converts a DC voltage into a first DC voltage and a second DC voltage. The switching control circuit controls a current flowing on the transformer for generating the first DC voltage and the second DC voltage. The DC-DC converter converts the first DC voltage or the second DC voltage into a third DC voltage. The signal selecting circuit selects the first DC voltage or the second DC voltage for the DC-DC converter to generate the third DC voltage.

    摘要翻译: 示例性开关电源电路包括变压器,开关控制电路,DC-DC转换器和信号选择电路。 变压器将直流电压转换为第一直流电压和第二直流电压。 开关控制电路控制在变压器上流动的电流,用于产生第一直流电压和第二直流电压。 DC-DC转换器将第一直流电压或第二直流电压转换为第三直流电压。 信号选择电路选择用于DC-DC转换器的第一DC电压或第二DC电压以产生第三DC电压。

    DC TO DC CONVERTER
    36.
    发明申请
    DC TO DC CONVERTER 有权
    直流到直流转换器

    公开(公告)号:US20090168463A1

    公开(公告)日:2009-07-02

    申请号:US12317864

    申请日:2008-12-29

    IPC分类号: H02M3/22

    CPC分类号: H02M3/3385

    摘要: An exemplary DC to DC converter includes a first transistor, a second transistor, a transformer, and a pulse generating circuit having a first capacitor, a sampling resistor, a zener diode, and a first diode. A DC voltage input terminal is configured for receiving a first DC voltage and is grounded via the primary winding of the transformer, a collector electrode and an emitter electrode of the first transistor in series. A terminal of the auxiliary winding of the transformer is grounded via the inverted first diode, the non-inverted zener diode, the sampling resistor, and the first capacitor. The other terminal of the auxiliary winding is grounded. A first transistor having a base electrode connected to the DC voltage input terminal. A second transistor includes an emitter electrode a cathode of the zener diode, a collector electrode connected to a base electrode of the first transistor, and a grounded base electrode.

    摘要翻译: 示例性DC-DC转换器包括第一晶体管,第二晶体管,变压器和具有第一电容器,采样电阻器,齐纳二极管和第一二极管的脉冲发生电路。 直流电压输入端子被配置为接收第一直流电压并通过变压器的初级绕组,第一晶体管的集电极电极和发射极串联接地。 变压器的辅助绕组的端子通过反相第一二极管,非反相齐纳二极管,采样电阻和第一电容器接地。 辅助绕组的另一端接地。 第一晶体管,具有连接到直流电压输入端的基极。 第二晶体管包括发射电极,齐纳二极管的阴极,连接到第一晶体管的基极的集电极和接地的基极。

    Flat panel display and method for detecting resolution of image signal thereof
    37.
    发明申请
    Flat panel display and method for detecting resolution of image signal thereof 有权
    平板显示器及其图像信号的分辨率检测方法

    公开(公告)号:US20090153597A1

    公开(公告)日:2009-06-18

    申请号:US12316514

    申请日:2008-12-12

    IPC分类号: G09G5/02

    摘要: A flat panel display includes a data interface, a scaler control circuit, and a pulse generator configured to provide an external pulse signal to the scaler control circuit. The data interface is configured to receive an image signal including a vertical synchronization pulse signal and a horizontal synchronization pulse signal. The scaler control circuit is configured to determine a vertical resolution of the image signal by counting a number of pulses of the external pulse signal respectively between two adjacent vertical synchronization pulses and between two adjacent horizontal synchronization pulses. A method for detecting a resolution of an image signal received by the flat panel display is also provided.

    摘要翻译: 平板显示器包括数据接口,缩放器控制电路和被配置为向缩放器控制电路提供外部脉冲信号的脉冲发生器。 数据接口被配置为接收包括垂直同步脉冲信号和水平同步脉冲信号的图像信号。 缩放器控制电路被配置为通过分别在两个相邻的垂直同步脉冲之间和两个相邻的水平同步脉冲之间计数外部脉冲信号的脉冲数来确定图像信号的垂直分辨率。 还提供了一种用于检测由平板显示器接收的图像信号的分辨率的方法。

    Power supply circuit for liquid crystal display
    38.
    发明申请
    Power supply circuit for liquid crystal display 有权
    液晶显示电源电路

    公开(公告)号:US20090153539A1

    公开(公告)日:2009-06-18

    申请号:US12316462

    申请日:2008-12-12

    申请人: Kun Le Tong Zhou

    发明人: Kun Le Tong Zhou

    IPC分类号: G09G5/00

    CPC分类号: G09G3/3696 G09G2330/02

    摘要: An exemplary power supply circuit includes an output terminal configured for providing electric power to a load circuit, a direct current (DC) power supply, a first resistor, a second resistor, a first switch and a second switch. The first switch includes a control electrode is grounded via the first resistor, a first current conducting electrode is connected to the DC power supply, and a second current conducting electrode is connected to the output terminal. The second switch includes a control electrode is connected to the output terminal, a first current conducting electrode is connected to the DC power supply, and a second current conducting electrode is connected to the control electrode of the first switch. The second resistor is interconnected the first current conducting electrode of the first switch and the second current conducting electrode of the first switch.

    摘要翻译: 示例性电源电路包括被配置为向负载电路,直流(DC)电源,第一电阻器,第二电阻器,第一开关和第二开关提供电力的输出端子。 第一开关包括控制电极经由第一电阻器接地,第一导电电极连接到直流电源,第二导电电极连接到输出端子。 第二开关包括控制电极连接到输出端子,第一导电电极连接到直流电源,第二导电电极连接到第一开关的控制电极。 第二电阻器与第一开关的第一导电电极和第一开关的第二导电电极相互连接。

    Liquid crystal display device and test method therefor
    39.
    发明申请
    Liquid crystal display device and test method therefor 审中-公开
    液晶显示装置及其测试方法

    公开(公告)号:US20090115920A1

    公开(公告)日:2009-05-07

    申请号:US12290849

    申请日:2008-11-03

    申请人: Shung-Ming Huang

    发明人: Shung-Ming Huang

    IPC分类号: G02F1/13

    摘要: An exemplary liquid crystal display device includes scanning lines (201), data lines (202), and a control circuit (200). The control circuit includes a data driver (230), a scanning driver (220), and a DC/DC converter (260). The DC/DC converter includes a reference voltage output terminal (262), a high voltage output terminal (263), a low voltage output terminal (264), a first adjusting circuit connected to the reference voltage output terminal, a second adjusting circuit connected to the high voltage output terminal and a third adjusting circuit connected to low voltage output terminal. The first adjusting circuit includes a first terminal. The second adjusting circuit includes a second terminal. The third adjusting circuit includes a third terminal. Three voltages of the three output terminals are determined by three voltages of the three terminals of the three adjusting circuits.

    摘要翻译: 示例性的液晶显示装置包括扫描线(201),数据线(202)和控制电路(200)。 控制电路包括数据驱动器(230),扫描驱动器(220)和DC / DC转换器(260)。 DC / DC转换器包括参考电压输出端子(262),高压输出端子(263),低压输出端子(264),连接到参考电压输出端子的第一调节电路,连接到第二调节电路 连接到高压输出端子和连接到低电压输出端子的第三调节电路。 第一调整电路包括第一端子。 第二调整电路包括第二端子。 第三调整电路包括第三端子。 三个输出端子的三个电压由三个调节电路的三个端子的三个电压决定。

    External electrode fluorescent lamp having conductive layers and backlight module utilizing same
    40.
    发明申请
    External electrode fluorescent lamp having conductive layers and backlight module utilizing same 有权
    具有导电层的外部电极荧光灯和利用其的背光模块

    公开(公告)号:US20090115308A1

    公开(公告)日:2009-05-07

    申请号:US12290791

    申请日:2008-11-03

    IPC分类号: H01J5/48

    摘要: An exemplary external electrode fluorescent lamp includes a fluorescent tube having two electrodes fixed at two ends thereof, and two inner caps respectively holding the electrodes. Each inner cap includes an electrode receiving portion configured for receiving the electrode, a conductive layer provided at inner surfaces of the electrode receiving portion, a lead receiving portion integrally formed with the electrode receiving portion, and a conductive lead received in the lead receiving portion. The conductive layer contacts the conductive layer. A backlight module employing the external electrode fluorescent lamp is also provided.

    摘要翻译: 一种示例性的外部电极荧光灯包括具有两个固定在其两端的电极的荧光管和分别保持电极的两个内盖。 每个内盖包括构造成用于接收电极的电极接收部分,设置在电极接收部分的内表面处的导电层,与电极接收部分一体形成的引线接收部分,以及接收在引线接收部分中的导电引线。 导电层与导电层接触。 还提供了采用外部电极荧光灯的背光模块。