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    • 42. 发明申请
    • Converter and Driving Method Thereof
    • 转换器及其驱动方法
    • US20090206805A1
    • 2009-08-20
    • US12344041
    • 2008-12-24
    • Hang-Seok ChoiGwan-Bon KooYoung-Bae Park
    • Hang-Seok ChoiGwan-Bon KooYoung-Bae Park
    • G05F1/00
    • H02M3/1584
    • The present invention relates to a converter and a driving method thereof. The converter includes a switch controller that controls switching operation of a master switch and a slave switch. The switch controller detects a center point of one switching operation period of the master switch by using an internal triangular wave having a period that is the same as that of the one switching operation period, and starts the switching operation of the slave switch at the detected point. The internal triangular wave signal has a waveform that varies within one period, and detects a crossing point of an average value of the internal triangular wave and the internal triangular wave as a center point of one switching operation period of the master switch.
    • 本发明涉及一种转换器及其驱动方法。 该转换器包括控制主开关和从动开关的开关操作的开关控制器。 开关控制器通过使用具有与一个开关操作期间相同的周期的内部三角波来检测主开关的一个开关操作期间的中心点,并且在检测到的开关操作期间开始从属开关的切换操作 点。 内部三角波信号具有在一个周期内变化的波形,并且检测内部三角波和内部三角波的平均值的交点作为主开关的一个开关操作周期的中心点。
    • 50. 发明授权
    • Displays with light-curable sealant
    • 用光固化密封剂显示
    • US08982310B2
    • 2015-03-17
    • US13326713
    • 2011-12-15
    • Abbas Jamshidi RoudbariYoung-Bae ParkShih-Chang Chang
    • Abbas Jamshidi RoudbariYoung-Bae ParkShih-Chang Chang
    • G02F1/1333G02F1/1339G06F3/041
    • G02F1/1339G02F2202/023G06F3/041G06F2203/04103G06F2203/04113
    • An electronic device may have a display such as a liquid crystal display. The display may include a layer of liquid crystal material interposed between a color filter layer and a thin-film transistor layer. The thin-film transistor layer may be provided with capacitive touch sensor electrodes. Wide metal lines on the thin-film transistor layer may be used to inhibit parasitic capacitances during touch sensor mode. The color filter layer may include a layer of black masking material that surrounds the active display area. A light-curable adhesive may used to attach the color filter layer to the thin-film transistor layer. Openings may be formed in the black masking material and in the metal lines on the thin-film transistor layer. The adhesive may be cured by applying ultraviolet light to the adhesive through the openings in the black masking material and through the openings in the metal lines.
    • 电子设备可以具有诸如液晶显示器的显示器。 显示器可以包括插在滤色器层和薄膜晶体管层之间的液晶材料层。 薄膜晶体管层可以设置有电容式触摸传感器电极。 薄膜晶体管层上的宽金属线可以用于抑制触摸传感器模式期间的寄生电容。 滤色器层可以包括围绕有源显示区域的黑色掩蔽材料层。 可以使用光固化粘合剂将滤色器层附着到薄膜晶体管层。 可以在黑色掩模材料和薄膜晶体管层上的金属线中形成开口。 通过将紫外光通过黑色掩蔽材料中的开口并通过金属线中的开口施加紫外光,粘合剂可以固化。