公开(公告)号：US07487722B2

公开(公告)日：2009-02-10

申请号：US11488423

申请日：2006-07-18

Applicant: Bong-Sung Seo ,  Jeong-Uk Heo ,  Baek-Kyun Jeon ,  Chung-Hyo Lee ,  Byoung-Hun Sung

Inventor： Bong-Sung Seo ,  Jeong-Uk Heo ,  Baek-Kyun Jeon ,  Chung-Hyo Lee ,  Byoung-Hun Sung

IPC: B41F9/16

CPC classification number: B41F17/001 ,  G02F1/1333

Abstract: An apparatus for manufacturing a display panel includes a printing plate having a plurality of recesses formed on its surface and a hole formed at at least one end thereof, a transfer roller for receiving ink injected in the recesses, a supporting plate for supporting a substrate thereon, wherein the ink from the transfer roller is transferred onto the substrate according to a rotation of the roller, and an ink re-using unit positioned in the hole. Productivity can be improved by reducing a fabrication cost by provision of the ink re-using unit to re-use ink.

Abstract translation: 一种显示面板的制造装置，其特征在于，具有形成在其表面上的多个凹部和形成在其至少一端的孔的印版，用于接收在凹部中注入的墨的转印辊，支撑基板的支撑板 ，其中来自转印辊的油墨根据辊的旋转和位于孔中的油墨再利用单元转印到基材上。 通过提供油墨再利用单元来重新使用油墨，可以降低制造成本，可以提高生产率。

公开(公告)号：US20070153214A1

公开(公告)日：2007-07-05

申请号：US11548336

申请日：2006-10-11

Applicant: So-Youn Park ,  Byoung-Hun Sung ,  Bong-Sung Seo

Inventor： So-Youn Park ,  Byoung-Hun Sung ,  Bong-Sung Seo

IPC: G02F1/1339

CPC classification number: G02F1/13394 ,  G02F2001/133388

Abstract: A display panel includes a first substrate, a second substrate, a liquid crystal layer, a seal line and an outer spacer. The first substrate includes a display area on which a plurality of thin film transistors are formed, and a peripheral area surrounding the display area. The second substrate is opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The seal line is formed between the first substrate and the second substrate in the peripheral area to confine the liquid crystal between the first and second substrates. The outer spacers are disposed in the peripheral area, and inwardly spaced apart from the seal line by a separation distance thereby preventing liquid crystal from being polluted by particles of an uncured seal line during manufacturing.

Abstract translation: 显示面板包括第一基板，第二基板，液晶层，密封线和外部间隔件。 第一基板包括形成有多个薄膜晶体管的显示区域和围绕显示区域的周边区域。 第二基板与第一基板相对。 液晶层设置在第一基板和第二基板之间。 密封线形成在周边区域中的第一基板和第二基板之间，以将液晶限制在第一和第二基板之间。 外隔片设置在周边区域中，并且与密封线向内间隔一段距离，从而防止液晶在制造过程中被未固化的密封线的颗粒污染。

公开(公告)号：US20070009192A1

公开(公告)日：2007-01-11

申请号：US11485029

申请日：2006-07-11

Applicant: Byoung-Hun Sung ,  Bong-Sung Seo ,  Baek-Kyun Jeon ,  Jeong-Uk Heo

Inventor： Byoung-Hun Sung ,  Bong-Sung Seo ,  Baek-Kyun Jeon ,  Jeong-Uk Heo

IPC: F16C19/00

CPC classification number: G02F1/13394

Abstract: An apparatus for printing spacers on a substrate of an LCD includes a spacer supply roller having a plurality of recesses formed in its exterior surface. A plurality of uniform volumes of an ink containing the spacers is loaded into the recesses and then transferred from the supply roller onto a transfer belt that is arranged to move tangentially with respect to the supply roller by means of a transfer roller and an auxiliary roller. The LCD substrate is then moved tangentially with respect to the moving transfer belt such that the ink volumes on the transfer belt are transferred onto the substrate at selected locations thereon. The continuously rotating components of the apparatus enable it to accommodate LCD panels of any size without the need for large spacer supply substrates and transfer rollers and prevent the inadvertent deposition of multiple layers of spacers on the substrate.

Abstract translation: 用于在LCD的基板上印刷间隔物的装置包括间隔件供给辊，其具有形成在其外表面上的多个凹部。 将多个均匀体积的含有间隔物的油墨装载到凹槽中，然后从供给辊转移到转印带上，转印带被布置成通过转印辊和辅助辊相对于供给辊切向移动。 然后将LCD基板相对于移动的转印带切向移动，使得转印带上的油墨体积在其上的选定位置被转印到基底上。 该设备的连续旋转部件使其能够容纳任何尺寸的LCD面板，而不需要大的间隔件供应基板和转印辊，并防止多层间隔物无意沉积在基板上。