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    • 13. 发明授权
    • Liquid crystal panel for liquid crystal display device
    • 液晶显示器用液晶面板
    • US07868987B2
    • 2011-01-11
    • US11998104
    • 2007-11-28
    • Hiroyuki KamiyaHsin-An Cheng
    • Hiroyuki KamiyaHsin-An Cheng
    • G02F1/1345G02F1/1339
    • G02F1/1345G02F1/133351G02F1/1339G02F1/136286G02F2202/023
    • To utilize effectively the panel space of the liquid crystal panel, this invention has provided a wiring structure, in which the seal material and BM are coated in a superposition and the UV light is irradiated from one side of the TFT substrate; this invention has also provided a wiring structure, in which the seal material can still be irradiated by the UV light with high efficiency, meanwhile, the drop of the resistance value of the metal wiring on the TFT substrate can be restricted to a specific range. The solution is: the liquid crystal dropped is sandwiched between the TFT substrate and the CF substrate, meanwhile the liquid crystal panel is formed by adhering the light cured seal material disposed at the peripheral area of two substrates. In the adhering-formed liquid crystal panel, for the wiring portion, which is the portion of wiring disposed on the TFT substrate superposing the light cured seal material, the wiring structure is formed as follows, that is, the region of the seal material is divided into three regions, an adjacent region, a middle region and an outer region. The function of the respective regions must be held, and the resistance of the metal wiring is minimized under the precondition that the respective function is satisfied sufficiently.
    • 为了有效地利用液晶面板的面板空间,本发明提供了一种布线结构,其中密封材料和BM以叠加方式涂覆,并且从TFT基板的一侧照射UV光; 本发明还提供了一种布线结构,其中密封材料仍然能够以高效率的紫外线照射,同时可以将TFT基板上的金属布线的电阻值的下降限制在特定范围内。 解决方案是:液晶滴落在TFT基板和CF基板之间,同时通过粘附设置在两个基板的周边区域的光固化密封材料来形成液晶面板。 在粘接形成的液晶面板中,作为布置在叠加有光固化密封材料的TFT基板上的布线部分的布线部分,布线结构形成如下,即密封材料的区域 分为三个区域,相邻区域,中间区域和外部区域。 必须保持各个区域的功能,并且在充分满足各自的功能的前提下,使金属布线的电阻最小化。