公开(公告)号：US20040126540A1

公开(公告)日：2004-07-01

申请号：US10732270

申请日：2003-12-11

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Young-Sang Byun ,  Kyung-Su Chae ,  Heon-Do Yun

IPC: B32B003/00

CPC classification number: G02F1/133784 ,  Y10T428/24479

Abstract: A method of forming an alignment layer for a liquid crystal display device including: attaching a transfer film on a printing roll, the transfer film including a convex portion having first-sized halftone dots and second-sized halftone dots; positioning a substrate on a printing table; providing aligning solution on an anilox roll using a doctor roll; and transferring the aligning solution on the anilox roll to the transfer film while moving the printing table and rotating the printing roll, and then coating the aligning solution on the substrate to thereby form an alignment layer on the substrate.

Abstract translation: 一种形成用于液晶显示装置的取向层的方法，包括：将转印膜附着在印刷辊上，所述转印膜包括具有第一尺寸半色调点和第二尺寸半色调点的凸部; 将基板定位在印刷台上; 使用刮刀辊在网纹辊上提供校准溶液; 并且在移动印刷台并旋转印刷辊的同时将网纹辊上的取向溶液转印到转印膜上，然后将取向溶液涂布在基板上，从而在基板上形成取向层。

公开(公告)号：US20040169804A1

公开(公告)日：2004-09-02

申请号：US10787766

申请日：2004-02-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Heon-Do Yun ,  Yong-Sang Byun

IPC: G02F001/1337

CPC classification number: G02F1/133711 ,  G02F1/133351

Abstract: A method for forming an alignment layer of a liquid crystal display device includes providing a substrate having a plurality of unit panels formed thereon, loading the substrate onto a stage, selectively dropping an alignment material onto unit panel areas by using an alignment material dropping unit having a plurality of heads, each of the plurality of heads having a plurality of holes, and removing the alignment material remaining on a surface of the holes using an alignment material removal unit connected to the alignment material dropping unit.

Abstract translation: 一种用于形成液晶显示装置的取向层的方法，包括提供一种具有形成在其上的多个单元面板的基板，将基板装载到台上，通过使用具有 多个头部中的每一个具有多个孔，并且使用连接到取向材料滴下单元的取向材料去除单元去除留在孔的表面上的取向材料。

公开(公告)号：US20040196349A1

公开(公告)日：2004-10-07

申请号：US10795234

申请日：2004-03-09

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Heon-Do Yun ,  Hyun-Ho Song

IPC: B41J002/01

CPC classification number: B41J2/01 ,  B41J2202/09

Abstract: An apparatus for forming an alignment layer of a liquid crystal display device includes: an alignment material dropping unit with a head having a plurality of holes for dropping an alignment material on the substrate; an alignment material supply unit to supply the alignment material to the alignment material dropping unit; a scan unit to survey alignment material dropping from the head; and a monitor to display an image base upon scan data from the scan unit so that the discharge state of the plurality of holes in the head can be checked.

Abstract translation: 用于形成液晶显示装置的取向层的装置包括：取向材料滴下单元，其具有头部，该头部具有用于将取向材料落在基板上的多个孔; 对准材料供给单元，其将取向材料供给到取向材料滴下单元; 扫描单元，用于测量从头部落下的对准材料; 以及监视器，用于基于来自扫描单元的扫描数据显示图像，使得可以检查头部中的多个孔的排出状态。

公开(公告)号：US20040169802A1

公开(公告)日：2004-09-02

申请号：US10787405

申请日：2004-02-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Heon-Do Yun ,  Yong-Sang Byun

IPC: G02F001/133

CPC classification number: G02F1/133711

Abstract: A method for forming an alignment layer of a liquid crystal display device includes providing a substrate having a plurality of unit panels formed thereon, loading the substrate onto a stage, selectively dropping an alignment material onto a first one of the unit panel regions by an alignment material dropping unit having a plurality of heads, each of the heads having a plurality of holes arranged along a row at regularly-spaced interval distance d1, and forming an alignment layer on the substrate to have a uniform thickness.

Abstract translation: 一种用于形成液晶显示装置的取向层的方法，包括提供具有形成在其上的多个单元面板的基板，将基板装载到载物台上，通过对准来选择性地将取向材料滴落到第一单元面板区域上 具有多个头的材料滴下单元，每个头部具有沿规定间隔的距离d1排列的多个孔，并且在基板上形成具有均匀厚度的取向层。