Liquid crystal display device manufacturing method, liquid crystal display device manufactured with the liquid crystal display device manufacturing method, and liquid-crystal-display-device-mounted electronic device
    61.
    发明申请
    Liquid crystal display device manufacturing method, liquid crystal display device manufactured with the liquid crystal display device manufacturing method, and liquid-crystal-display-device-mounted electronic device 失效
    液晶显示装置的制造方法,利用液晶显示装置的制造方法制造的液晶显示装置以及液晶显示装置的电子装置

    公开(公告)号:US20050134791A1

    公开(公告)日:2005-06-23

    申请号:US11006690

    申请日:2004-12-08

    CPC classification number: G02F1/133351 G02F2001/13415

    Abstract: A manufacturing method of a liquid crystal display device enables decreasing the fraction defective of a liquid crystal panel upon manufacturing the liquid crystal display device using the liquid crystal dropping model in a large-sized board. The manufacturing method of a liquid crystal display device includes a preliminary liquid crystal coating process, a film thickness measurement process, a liquid crystal discharge condition calculation process, and a liquid crystal coating process. The preliminary liquid crystal coating process scans a plurality of the cell forming areas of the sample board with a droplet discharge head in a predetermined scanning direction, and coats the liquid crystal with a predetermined discharge condition. The film thickness measurement process respectively measures the film thickness of the liquid crystal coated onto the plurality of the cell forming areas. The liquid crystal discharge condition calculation process calculates the liquid crystal discharge condition to discharge to the plurality of the cell forming areas from the droplet discharge head, based on the measuring result of film thickness. The liquid crystal coating process scans the plurality of the cell forming areas of the first motherboard with the droplet discharge head in the predetermined scanning direction, and coats the liquid crystal in accordance with the liquid crystal discharge condition calculated.

    Abstract translation: 液晶显示装置的制造方法能够在使用液晶显示装置的大型基板中使用液晶显示装置的情况下,能够降低液晶面板的分数不良。 液晶显示装置的制造方法包括预备液晶涂布工艺,膜厚测量处理,液晶放电条件计算处理和液晶涂布处理。 初步的液晶涂布工序以预定的扫描方向用液滴喷射头扫描样品板的多个单元形成区域,并以预定的放电条件涂布液晶。 膜厚测量过程分别测量涂覆在多个电池形成区域上的液晶的膜厚度。 液晶放电条件计算处理基于膜厚度的测量结果计算从液滴喷射头向多个电池形成区域排出的液晶放电条件。 液晶涂布工艺在预定扫描方向上用液滴喷射头扫描第一母板的多个单元形成区域,并根据计算出的液晶放电条件涂覆液晶。

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