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    • 2. 发明申请
    • Liquid Crystal Display Device
    • 液晶显示装置
    • US20100020275A1
    • 2010-01-28
    • US12506437
    • 2009-07-21
    • Toshiyuki MIMAYasumitsu FUJITAToshiyuki KOSHITA
    • Toshiyuki MIMAYasumitsu FUJITAToshiyuki KOSHITA
    • G02F1/1335
    • G02F1/133514G02F1/133512G02F1/1337G02F1/1339G02F2001/133519
    • Unevenness due to the influence of a mesh when a sealing material for bonding a TFT substrate and a counter substrate together is formed on the counter substrate by screen printing is prevented. Light shielding films are extended in the horizontal direction and arranged in the vertical direction. Red color filters, blue color filters, and green color filters are extended in the vertical direction at predetermined intervals. The blue color filters are extended also in the horizontal direction so as to cover the light shielding films. In a cross section along the red color filter and the green color filter, the level of a portion above the light shielding film is higher compared with that of the other portion by the thicknesses of the blue color filter and the light shielding film. In screen printing, since the high portion serves as a stopper for the mesh, the occurrence of unevenness due to the mesh can be prevented.
    • 防止了通过丝网印刷在对置基板上形成用于将TFT基板与对置基板接合的密封材料时的网状物的影响的不均匀性。 遮光膜在水平方向上延伸并且在垂直方向上布置。 红色滤色器,蓝色滤色器和绿色滤色器以预定间隔在垂直方向上延伸。 蓝色滤色器也在水平方向上延伸以覆盖遮光膜。 在红色滤色器和绿色滤色器的横截面中,遮光膜上方的部分的高度与其他部分的高度相比蓝色滤色器和遮光膜的厚度高。 在丝网印刷中,由于高部分用作网状物的止动件,因此可以防止由于网状物引起的不均匀性的发生。
    • 3. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20080137022A1
    • 2008-06-12
    • US11984376
    • 2007-11-16
    • Hitoshi KomenoToshiyuki Koshita
    • Hitoshi KomenoToshiyuki Koshita
    • G02F1/1339
    • G02F1/1337G02F1/1339G02F1/1341G02F2001/13415
    • The present invention provides a liquid crystal display device with a narrow picture frame which reduces a sealing defect by suppressing spreading of an orientation film. In a region inside a sealing material and outside a display region, an uneven surface for suppressing spreading of the orientation film is formed. It is preferable that the uneven surface is formed using an insulation film and, at the same time, an etching stopper layer is formed below the insulation film which forms the uneven surface. It is more preferable that the uneven surface and the stopper layer are simultaneously formed with a layer used for forming pixels in a step for forming such a layer thus preventing the increase of manufacturing steps.
    • 本发明提供一种具有窄画面的液晶显示装置,通过抑制取向膜的扩展来减少密封缺陷。 在密封材料内部和显示区域外部的区域中,形成用于抑制取向膜扩散的不平坦表面。 优选的是,使用绝缘膜形成凹凸表面,并且同时在形成不平坦表面的绝缘膜的下方形成蚀刻停止层。 更优选的是,在形成这种层的步骤中,不均匀表面和阻挡层同时形成有用于形成像素的层,从而防止制造步骤的增加。
    • 6. 发明授权
    • Liquid crystal display device with layers of different color filters covering light shielding films
    • 具有覆盖遮光膜的不同滤色器层的液晶显示装置
    • US08749734B2
    • 2014-06-10
    • US12506437
    • 2009-07-21
    • Toshiyuki MimaYasumitsu FujitaToshiyuki Koshita
    • Toshiyuki MimaYasumitsu FujitaToshiyuki Koshita
    • G02F1/1335G02F1/1362
    • G02F1/133514G02F1/133512G02F1/1337G02F1/1339G02F2001/133519
    • Unevenness due to the influence of a mesh when a sealing material for bonding a TFT substrate and a counter substrate together is formed on the counter substrate by screen printing is prevented. Light shielding films are extended in the horizontal direction and arranged in the vertical direction. Red color filters, blue color filters, and green color filters are extended in the vertical direction at predetermined intervals. The blue color filters are extended also in the horizontal direction so as to cover the light shielding films. In a cross section along the red color filter and the green color filter, the level of a portion above the light shielding film is higher compared with that of the other portion by the thicknesses of the blue color filter and the light shielding film. In screen printing, since the high portion serves as a stopper for the mesh, the occurrence of unevenness due to the mesh can be prevented.
    • 防止了通过丝网印刷在对置基板上形成用于将TFT基板与对置基板接合的密封材料时的网状物的影响的不均匀性。 遮光膜在水平方向上延伸并且在垂直方向上布置。 红色滤色器,蓝色滤色器和绿色滤色器以预定间隔在垂直方向上延伸。 蓝色滤色器也在水平方向上延伸以覆盖遮光膜。 在红色滤色器和绿色滤色器的横截面中,遮光膜上方的部分的高度与其他部分的高度相比蓝色滤色器和遮光膜的厚度高。 在丝网印刷中,由于高部分用作网状物的止动件,因此可以防止由于网状物引起的不均匀性的发生。