Liquid crystal display device having diffusion reflective electrodes and a manufacturing method thereof
    13.
    发明授权
    Liquid crystal display device having diffusion reflective electrodes and a manufacturing method thereof 有权
    具有扩散反射电极的液晶显示装置及其制造方法

    公开(公告)号:US07692744B2

    公开(公告)日:2010-04-06

    申请号:US11907369

    申请日:2007-10-11

    IPC分类号: G02F1/1335 H01L21/00

    CPC分类号: G02F1/13439 G02F2203/03

    摘要: The present invention provides a transflective liquid crystal display device which includes diffusion reflective electrodes suitable for a display of high definition. Into an organic resin film material PET which is formed by mixing NQD as a photosensitive agent in an acrylic resin having a specific gravity of 1.05 and a refractive index of 1.50, spherical particles PTC made of acrylic modified polystyrene which has a specific gravity of 1.00, a refractive index of 1.50 and a particle size of 1.6 μm are mixed at a rate of 3:1 so as to form an organic insulation film material in which a total solid content is adjusted to 30% and viscosity is adjusted 20 mPa·s. The organic insulation film material is applied and is dried to form an organic insulation film. A portion of the organic insulation film which is to be arranged below a diffusion reflective electrode is exposed using an exposure mask having half exposure apertures which are formed of a large number of slits and the organic insulation film is hardened. Aluminum is sputtered to the organic insulation film and is subject to photolithography etching treatment thus forming the diffusion reflective electrodes MT in a reflective region. A reflective region of the diffusion reflective electrode MT has an uneven surface shape which traces uneven surface shapes of the spherical particles PTC mixed into the organic insulation film PF arranged below the diffusion reflective electrodes MT.

    摘要翻译: 本发明提供一种半透射型液晶显示装置,其包括适于显示高分辨率的扩散反射电极。 在比重为1.05,折射率为1.50的丙烯酸树脂中混合NQD作为感光剂形成的有机树脂膜材料PET,由比重为1.00的丙烯酸改性聚苯乙烯制成的球形颗粒PTC, 折射率为1.50,粒径为1.6μm,以3:1的比例混合,形成总固体成分调整为30%,粘度调节为20mPa·s的有机绝缘膜材料。 施加有机绝缘膜材料并干燥以形成有机绝缘膜。 将布置在扩散反射电极下方的有机绝缘膜的一部分使用具有由多个狭缝形成的半曝光孔的曝光掩模进行曝光,并且有机绝缘膜硬化。 将铝溅射到有机绝缘膜上,并进行光刻蚀刻处理,从而在反射区域形成扩散反射电极MT。 扩散反射电极MT的反射区域具有不均匀的表面形状,该凹凸表面形状混合在布置在扩散反射电极MT下方的有机绝缘膜PF中的球形颗粒PTC的不平坦表面形状。

    Manufacturing method of a display device using a two-layered resist
    14.
    发明授权
    Manufacturing method of a display device using a two-layered resist 有权
    使用双层抗蚀剂的显示装置的制造方法

    公开(公告)号:US07460189B2

    公开(公告)日:2008-12-02

    申请号:US11483094

    申请日:2006-07-10

    IPC分类号: G02F1/136

    摘要: The present invention realizes the two-layered resist structure for obtaining a half exposure pattern of high sensitivity and high accuracy and a manufacturing method of a display device which includes thin film transistors which are formed using the two-layered resist. The resist is constituted of five layers, that is, a base film, a cushion layer, an upper-layer resist, a lower-layer resist and a cover film. Thicknesses of these structural members are set such that base film has a thickness of 50 to 100 μm, the cushion layer has a thickness of 10 to 30 μm, the upper-layer resist has a thickness of 0.5 to 1.0 μm, the lower-layer resist has a thickness of 0.5 to 1.0 μm, and the cover film has a thickness of 10 to 30 μm.

    摘要翻译: 本发明实现了用于获得高灵敏度和高精度的半曝光图案的双层抗蚀剂结构以及包括使用双层抗蚀剂形成的薄膜晶体管的显示装置的制造方法。 抗蚀剂由五层构成,即基膜,缓冲层,上层抗蚀剂,下层抗蚀剂和覆盖膜。 这些结构构件的厚度被设定为基膜的厚度为50〜100μm,缓冲层的厚度为10〜30μm,上层抗蚀剂的厚度为0.5〜1.0μm,下层 抗蚀剂的厚度为0.5〜1.0μm,覆盖膜的厚度为10〜30μm。

    Liquid Crystal display device and manufacturing method thereof
    15.
    发明申请
    Liquid Crystal display device and manufacturing method thereof 有权
    液晶显示装置及其制造方法

    公开(公告)号:US20080088776A1

    公开(公告)日:2008-04-17

    申请号:US11907369

    申请日:2007-10-11

    IPC分类号: G02F1/1335 H01L21/02

    CPC分类号: G02F1/13439 G02F2203/03

    摘要: The present invention provides a transflective liquid crystal display device which includes diffusion reflective electrodes suitable for a display of high definition. Into an organic resin film material PET which is formed by mixing NQD as a photosensitive agent in an acrylic resin having a specific gravity of 1.05 and a refractive index of 1.50, spherical particles PTC made of acrylic modified polystyrene which has a specific gravity of 1.00, a refractive index of 1.50 and a particle size of 1.6 μm are mixed at a rate of 3:1 so as to form an organic insulation film material in which a total solid content is adjusted to 30% and viscosity is adjusted 20 mPa·s. The organic insulation film material is applied and is dried to form an organic insulation film. A portion of the organic insulation film which is to be arranged below a diffusion reflective electrode is exposed using an exposure mask having half exposure apertures which are formed of a large number of slits and the organic insulation film is hardened. Aluminum is sputtered to the organic insulation film and is subject to photolithography etching treatment thus forming the diffusion reflective electrodes MT in a reflective region. A reflective region of the diffusion reflective electrode MT has an uneven surface shape which traces uneven surface shapes of the spherical particles PTC mixed into the organic insulation film PF arranged below the diffusion reflective electrodes MT.

    摘要翻译: 本发明提供一种半透射型液晶显示装置,其包括适于显示高分辨率的扩散反射电极。 在比重为1.05,折射率为1.50的丙烯酸树脂中混合NQD作为感光剂形成的有机树脂膜材料PET,由比重为1.00的丙烯酸改性聚苯乙烯制成的球形颗粒PTC, 折射率为1.50,粒径为1.6μm的混合物以3:1的比例混合,形成总固体成分调整为30%,粘度调节为20mPa·s的有机绝缘膜材料。 施加有机绝缘膜材料并干燥以形成有机绝缘膜。 将布置在扩散反射电极下方的有机绝缘膜的一部分使用具有由多个狭缝形成的半曝光孔的曝光掩模进行曝光,并且有机绝缘膜硬化。 将铝溅射到有机绝缘膜上,并进行光刻蚀刻处理,从而在反射区域形成扩散反射电极MT。 扩散反射电极MT的反射区域具有不均匀的表面形状,该凹凸表面形状混合在布置在扩散反射电极MT下方的有机绝缘膜PF中的球形颗粒PTC的不平坦表面形状。

    Method of driving organic EL device and display device
    17.
    发明申请
    Method of driving organic EL device and display device 有权
    驱动有机EL器件和显示器件的方法

    公开(公告)号:US20060197462A1

    公开(公告)日:2006-09-07

    申请号:US11361364

    申请日:2006-02-24

    IPC分类号: G09G3/10

    摘要: According to one aspect of the present invention, it is possible to sufficiently perform the discharging of charge without lowering the light emitting efficiency of an organic EL device and hence, the device can exhibit the light emitting efficiency higher than a conventional organic EL device and, at the same time, can prevent the degradation of the device. As an organic EL device to which the present invention is applied, on a glass transparent substrate, a transparent electrode, a hole injection layer and a hole transport layer which function as a hole transport function layer, a light emitting layer, an electron transport function layer, and a metal electrode are formed sequentially, and a drive power sources are connected to the transparent electrode and the metal electrode. Further, from the drive power source, as an applying voltage, a voltage which is obtained by overlapping any one of a sine wave, a pulse wave, a triangle wave and a sawtooth wave having two cycles or more to a drive signal or a voltage which is obtained by overlapping a sine wave having two cycles or more to the drive signal is supplied.

    摘要翻译: 根据本发明的一个方面,可以在不降低有机EL器件的发光效率的情况下充分地进行电荷的放电,因此该器件可以表现出高于常规有机EL器件的发光效率, 同时可以防止设备的劣化。 作为应用本发明的有机EL器件,在玻璃透明基板上,透明电极,空穴注入层和作为空穴传输功能层的空穴传输层,发光层,电子传输功能 层和金属电极,并且驱动电源连接到透明电极和金属电极。 此外,从驱动电源,作为施加电压,通过将具有两个周期以上的正弦波,脉波,三角波和锯齿波中的任一个与驱动信号或电压重叠而获得的电压 提供通过使具有两个周期以上的正弦波与驱动信号重叠而获得的。

    Display device
    18.
    发明申请
    Display device 审中-公开
    显示设备

    公开(公告)号:US20050280349A1

    公开(公告)日:2005-12-22

    申请号:US11151259

    申请日:2005-06-14

    IPC分类号: H01J1/62 H01J29/18 H01J31/12

    摘要: An image display device includes phosphor layers which are formed on an inner surface of a light transmitting face plate, a black matrix film which is formed on the inner surface of the face plate in a state that the black matrix film defines the phosphor layers into phosphor layers of respective colors, and electron beam sources which are arranged in the inside of the evacuated envelope in a state that the electron beam sources face the phosphor layers in an opposed manner and irradiates electron beams to the phosphor layers. An area occupying ratio of the black matrix film as viewed from an image display screen side of the face plate is set within the range of 60% to 95%.

    摘要翻译: 图像显示装置包括形成在透光面板的内表面上的荧光体层,黑矩阵膜,其在黑矩阵膜将荧光体层限定为荧光体的状态下形成在面板的内表面上 各种颜色的层和电子束源,其以电子束源相对的方式面对荧光体层并且将电子束照射到荧光体层的状态下布置在真空外壳的内部。 从面板的图像显示屏侧观察黑色矩阵膜的面积占有率设定在60%〜95%的范围内。