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    • 4. 发明申请
    • [COLD CATHODE FLUORESCENT FLAT LAMP AND DRIVING METHOD THEREOF]
    • [冷阴极荧光灯及其驱动方法]
    • US20050225227A1
    • 2005-10-13
    • US10709989
    • 2004-06-11
    • Yui-Shin FranLai-Cheng Chen
    • Yui-Shin FranLai-Cheng Chen
    • H05B41/24G09G3/00H01J1/62H01J61/067H01J61/30H01J63/04H01J65/00H01J65/04H05B41/00
    • H01J65/046H01J61/305
    • A cold cathode fluorescent flat lamp (CCFFL) comprising a cavity, a fluorescence material, a discharge gas, at least one first electrode pair and at least one second electrode pair is provided. The cavity comprises a first inner wall and a second inner wall opposite to the first inner wall or disposed on an outer wall of the cavity. The fluorescence material is disposed over the inner wall of the cavity, and the discharge gas is disposed inside the cavity. The first and second electrode pairs are disposed over the first and second inner wall respectively, and each first and second electrode pairs comprise a first light emitting area and a second light emitting area respectively. The first electrode pair and second electrode pair may be outside the cavity. The first light emitting area and the second light emitting area are not completely overlapped, therefore the non-illuminating area in-between may be compensated. Thus, the light emitting uniformity of the cold cathode fluorescent flat lamp (CCFFL) may be increased.
    • 提供了包括空腔,荧光材料,放电气体,至少一个第一电极对和至少一个第二电极对的冷阴极荧光平板灯(CCFFL)。 空腔包括第一内壁和与第一内壁相对的第二内壁或设置在空腔的外壁上。 荧光材料设置在空腔的内壁上方,放电气体设置在空腔内。 第一和第二电极对分别设置在第一和第二内壁之上,并且每个第一和第二电极对分别包括第一发光区域和第二发光区域。 第一电极对和第二电极对可以在空腔外。 第一发光区域和第二发光区域不完全重叠,因此可以补偿其间的非照明区域。 因此,可以增加冷阴极荧光平板灯(CCFFL)的发光均匀性。
    • 7. 发明授权
    • Structure and fabrication process for an improved polymer light emitting diode
    • 改进的聚合物发光二极管的结构和制造工艺
    • US06509581B1
    • 2003-01-21
    • US09538381
    • 2000-03-29
    • Chun-Hui TsaiLai-Cheng ChenChuo-Chi Peng
    • Chun-Hui TsaiLai-Cheng ChenChuo-Chi Peng
    • H01L3524
    • H01L51/5088
    • The present invention discloses an organic light-emitting diode (LED). The organic light emitting diode is supported on an indium/tin oxide 110 (ITO) coated glass substrate 105. The organic light-emitting diode includes an amorphous-silicon (&agr;-Si) resistive layer 115 covering the ITO 110 coated glass substrate 105. The organic light-emitting diode 100 further includes a polyaniline (PANI) layer 120 covering the amorphous silicon (&agr;-Si) resistive layer 115 and an organic light emitting layer 125 overlying the PANI layer 120. And, the organic light-emitting diode 100 further has a conductive electrode layer 130 covering the light emitting layer 125. In a preferred embodiment, the amorphous silicon (&agr;-Si) resistive layer 115 functioning as a current limiting layer for limiting a current density conducted between the ITO 110 coated glass substrate 105 and the conductive electrode layer 130 under a maximum allowable current density of 1000 mA/cm2. In another preferred embodiment, the amorphous silicon (&agr;-Si) resistive layer 115 functioning as a current distribution layer for distributing a current conducted between the ITO coated glass substrate and the conductive electrode layer. Thus, the difference between a greatest current density from a smallest current density is under a maximum allowable current density difference of 1000 mA/cm2. In summary, this invention discloses an organic light-emitting diode (LED) 100 that includes an inorganic layer 115 functioning as a current limiting layer.
    • 本发明公开了一种有机发光二极管(LED)。 有机发光二极管被支撑在铟/锡氧化物110(ITO)涂覆的玻璃衬底105上。有机发光二极管包括覆盖ITO 110涂覆的玻璃衬底105的非晶硅(α-Si)电阻层115。 有机发光二极管100还包括覆盖非晶硅(α-Si)电阻层115和覆盖PANI层120的有机发光层125的聚苯胺(PANI)层120.并且,有机发光二极管100 还具有覆盖发光层125的导电电极层130.在优选实施例中,用作限制ITO 110涂覆的玻璃基板105之间传导的电流密度的限流层的非晶硅(α-Si)电阻层115 和导电电极层130的最大允许电流密度为1000mA / cm 2。 在另一优选实施例中,用作用于分布在ITO涂覆的玻璃基板和导电电极层之间传导的电流的电流分布层的非晶硅(α-Si)电阻层115。 因此,来自最小电流密度的最大电流密度之间的差在1000mA / cm 2以下的最大允许电流密度差。 总之,本发明公开了一种有机发光二极管(LED)100,其包括用作限流层的无机层115。
    • 8. 发明授权
    • Light emitting cell and method for emitting light
    • 发光单元及其发光方法
    • US07196464B2
    • 2007-03-27
    • US10439693
    • 2003-05-16
    • Lai-Cheng ChenChun-Hui Tsai
    • Lai-Cheng ChenChun-Hui Tsai
    • H01J63/04
    • B82Y10/00H01J9/025H01J31/127H01J2201/30469
    • A light-emitting cell, includes a light-emitting material which can emit light in response to a collision of an electron beam; an electron-emitting unit having a carbon nanotube as an electron source for releasing the electron beam and emitting the electron beam to ram against the light-emitting material; and a gate disposed above the carbon nanotube for controlling the electron beam emitting from the carbon nanotube whether to pass through the gate to ram against the light-emitting material at a specific address wherein the gate comprises a network conductor including a first metal layer for determining an x-coordinate of the address, a second metal layer for determining a y-coordinate of the address, and an extracting electrode placed between the carbon nanotube and the first metal layer for extracting the electron beam from the carbon nanotube.
    • 发光单元包括响应于电子束的碰撞而发光的发光材料; 电子发射单元,其具有碳纳米管作为用于释放电子束并将电子束发射到撞击发光材料的电子源的电子源; 以及设置在所述碳纳米管上方的栅极,用于控制从所述碳纳米管发射的电子束是否以特定地址通过所述栅极抵靠所述发光材料,其中所述栅极包括网络导体,所述网络导体包括用于确定的第一金属层 地址的x坐标,用于确定地址的y坐标的第二金属层,以及放置在碳纳米管和用于从碳纳米管提取电子束的第一金属层之间的提取电极。