公开(公告)号：US20070175347A1

公开(公告)日：2007-08-02

申请号：US11543538

申请日：2006-10-04

申请人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

发明人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

IPC分类号： B41F31/00

CPC分类号： B41F17/00 ,  G02B5/201 ,  G02F1/1303 ,  G02F1/13392 ,  G02F1/13394 ,  G02F2001/13398 ,  H01L27/1292

摘要： A spacer ink printing apparatus for printing spacers on an LCD substrate includes a main body, a pressing roller and a spacer ink removing portion. The apparatus may further include a spacer ink guiding portion and/or a spacer ink spreading portion. The pressing roller is combined with the main body and rotates so as to press a spacer ink sprayed onto a printing plate into each of a plurality of receiving recesses of the printing plate. The spacer ink removing portion is combined with the main body and serves to remove any excess spacer ink from the printing plate, thereby reducing wasted spacer ink and decreasing the manufacturing cost of LCDs produced with the apparatus.

摘要翻译： 用于在LCD基板上印刷间隔物的间隔油墨印刷设备包括主体，加压辊和间隔件油墨去除部分。 该装置还可以包括间隔物油墨引导部分和/或间隔物油墨扩散部分。 压辊与主体组合并旋转，以便将喷印在印版上的间隔件油墨压印到印版的多个接收凹槽中的每一个中。 间隔件油墨去除部分与主体组合，用于从印刷板上除去多余的间隔油墨，从而减少浪费的间隔油墨并降低用该装置生产的LCD的制造成本。

公开(公告)号：US20070169646A1

公开(公告)日：2007-07-26

申请号：US11606648

申请日：2006-11-29

申请人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

发明人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

IPC分类号： B41M1/14

CPC分类号： G02F1/13394 ,  G02F1/1303 ,  G02F1/13392 ,  G02F2001/13398 ,  G02F2201/48

摘要： Apparatus and methods for printing spacers on LCD substrates include a printing roller and a planarizing unit. The printing roller picks up a plurality of spacer ink dots, each containing a plurality of minute, rigid, spherical spacers, onto an outer surface thereof and prints them on an LCD substrate at selected locations thereon. The planarizing unit is spaced apart from the outer surface of the printing roller and operates to planarize the spacers such that the spacers are arranged in a single layer having a uniform height substantially equal to the diameter of the spacers. The planarizing unit thereby prevents the spacers from being printed on the substrate in multiple layers such that the cell gap between the substrates of the LCD does not vary, but is uniform in height, thereby improving the quality of the image produced by the display.

摘要翻译： 用于在LCD基板上印刷间隔物的装置和方法包括印刷辊和平面化单元。 印刷辊在其外表面上拾取多个间隔油墨点，每个间隔油墨点都包含多个微小的刚性球形间隔物，并将其印刷在LCD基板上的选定位置。 平面化单元与印刷辊的外表面间隔开并且操作以使间隔物平坦化，使得间隔物布置在具有基本上等于间隔物的直径的均匀高度的单层中。 因此，平坦化单元防止间隔物以多层印刷在基板上，使得LCD的基板之间的单元间隙不变，但高度均匀，从而提高由显示器产生的图像的质量。

公开(公告)号：US20070177073A1

公开(公告)日：2007-08-02

申请号：US11555858

申请日：2006-11-02

申请人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

发明人： Bong-Sung Seo ,  So-Youn Park ,  Jeong-Uk Heo

IPC分类号： G02F1/1333

CPC分类号： G02F1/13394 ,  G02F1/133512

摘要： A display panel includes a first substrate a second substrate, a liquid crystal layer, a black matrix and a plurality of dots. The second substrate faces the first substrate. The liquid crystal layer is interposed between the first and second substrates. The black matrix is formed on at least one of the first and second substrates to block light. The dots are interposed between the first and second substrates corresponding to the black matrix. Each of the dots includes a plurality of spacers aligned in a predetermined direction.

摘要翻译： 显示面板包括第一基板，第二基板，液晶层，黑矩阵和多个点。 第二基板面向第一基板。 液晶层介于第一和第二基板之间。 黑矩阵形成在第一和第二基板中的至少一个上以阻挡光。 这些点被插入在对应于黑矩阵的第一和第二基板之间。 每个点包括沿预定方向排列的多个间隔物。

公开(公告)号：US07796233B2

公开(公告)日：2010-09-14

申请号：US11586131

申请日：2006-10-25

申请人： So-Youn Park ,  Bong-Sung Seo ,  Jeong-Uk Heo ,  Byoung-Hun Sung ,  Baek-Kyun Jeon

发明人： So-Youn Park ,  Bong-Sung Seo ,  Jeong-Uk Heo ,  Byoung-Hun Sung ,  Baek-Kyun Jeon

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133512 ,  G02F2001/13396

摘要： A liquid crystal display includes a first substrate having a display area and a peripheral area and including a plurality of pixels formed in the display area, a second substrate facing the first substrate, and a plurality of first groups of bead spacers and a plurality of second groups of bead spacers disposed between the first substrate and the second substrate. The first groups of bead spacers have a different size or different elasticity coefficient than the second groups of bead spacers, and include a plurality of bead spacers, respectively.

摘要翻译： 液晶显示器包括具有显示区域和周边区域并且包括形成在显示区域中的多个像素的第一基板，面向第一基板的第二基板，以及多个第一组珠缘隔板和多个第二基板 设置在第一基板和第二基板之间的珠形间隔件组。 第一组珠粒间隔物具有与第二组珠粒间隔物不同的尺寸或不同的弹性系数，并且分别包括多个珠粒间隔物。

公开(公告)号：US20070097312A1

公开(公告)日：2007-05-03

申请号：US11586131

申请日：2006-10-25

申请人： So-Youn Park ,  Bong-Sung Seo ,  Jeong-Uk Heo ,  Byoung-Hun Sung ,  Baek-Kyun Jeon

发明人： So-Youn Park ,  Bong-Sung Seo ,  Jeong-Uk Heo ,  Byoung-Hun Sung ,  Baek-Kyun Jeon

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133512 ,  G02F2001/13396

摘要： A liquid crystal display includes a first substrate having a display area and a peripheral area and including a plurality of pixels formed in the display area, a second substrate facing the first substrate, and a plurality of first groups of bead spacers and a plurality of second groups of bead spacers disposed between the first substrate and the second substrate. The first groups of bead spacers have a different size or different elasticity coefficient than the second groups of bead spacers, and include a plurality of bead spacers, respectively.

摘要翻译： 液晶显示器包括具有显示区域和周边区域并且包括形成在显示区域中的多个像素的第一基板，面对第一基板的第二基板和多个第一组珠缘隔板和多个第二基板 设置在第一基板和第二基板之间的珠形间隔件组。 第一组珠粒间隔物具有与第二组珠粒间隔物不同的尺寸或不同的弹性系数，并且分别包括多个珠粒间隔物。

公开(公告)号：US07807237B2

公开(公告)日：2010-10-05

申请号：US12104796

申请日：2008-04-17

申请人： Su-Jung Huh ,  Nam-Seok Lee ,  Jeong-Uk Heo ,  Duck-Jong Suh ,  So-Youn Park

发明人： Su-Jung Huh ,  Nam-Seok Lee ,  Jeong-Uk Heo ,  Duck-Jong Suh ,  So-Youn Park

IPC分类号： C09K19/34 ,  C09K19/30 ,  C09K19/12

CPC分类号： C09K19/44 ,  C09K19/3402 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3019 ,  C09K2019/3422 ,  Y10T428/10

摘要： Disclosed are a liquid crystal composition and a liquid crystal display using the same. The liquid crystal composition includes a polar compound and a low-viscosity compound. The liquid crystal display includes first and second substrates that face each other, and first and second electrodes disposed on the first and second substrates, respectively. A liquid crystal layer including the liquid crystal composition is disposed between the first and second substrates.

摘要翻译： 公开了液晶组合物和使用其的液晶显示器。 液晶组合物包括极性化合物和低粘度化合物。 液晶显示器包括彼此面对的第一和第二基板以及分别设置在第一和第二基板上的第一和第二电极。 包括液晶组合物的液晶层设置在第一和第二基板之间。

公开(公告)号：US20110085124A1

公开(公告)日：2011-04-14

申请号：US12969492

申请日：2010-12-15

申请人： Byoung-Hun SUNG ,  Jeong-Uk Heo ,  Bong-Sung Seo

发明人： Byoung-Hun SUNG ,  Jeong-Uk Heo ,  Bong-Sung Seo

IPC分类号： G02F1/1339

CPC分类号： G02F1/13392 ,  G02F1/13394

摘要： An apparatus for printing bead spacers on a substrate of an LCD panel includes a head unit for spraying a plurality of bead spacer groups on the substrate, a transfer unit for transferring the head unit, and a supply unit for supplying the bead spacers to the head unit. Each of the bead spacer groups includes a plurality of bead spacers, and the sizes of the respective spacers of at least two of the spacer groups are different from each other. The invention enables a cell gap of a substantially uniform thickness to be created and maintained in the panel, prevents the occurrence of smear failures in the panel, and increases the allowable tolerance in the amount of liquid crystal material needed to fill the panel correctly.

摘要翻译： 一种用于在液晶显示面板的基板上印刷珠子间隔物的装置，包括用于在基板上喷射多个珠隔离物组的头单元，用于传送头单元的转印单元和用于将珠隔离物供给到头部的供应单元 单元。 每个胎圈间隔件组包括多个胎圈间隔件，并且至少两个间隔件组的相应间隔件的尺寸彼此不同。 本发明能够在面板中产生并保持基本上均匀的厚度的单元间隙，防止面板中出现涂抹故障，并且增加了正确填充面板所需的液晶材料的容许公差。

公开(公告)号：US07487722B2

公开(公告)日：2009-02-10

申请号：US11488423

申请日：2006-07-18

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

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

IPC分类号： B41F9/16

CPC分类号： B41F17/001 ,  G02F1/1333

摘要： 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.

摘要翻译： 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：US20070009192A1

公开(公告)日：2007-01-11

申请号：US11485029

申请日：2006-07-11

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

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

IPC分类号： F16C19/00

CPC分类号： G02F1/13394

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08419492B2

公开(公告)日：2013-04-16

申请号：US12969492

申请日：2010-12-15

申请人： Byoung-Hun Sung ,  Jeong-Uk Heo ,  Bong-Sung Seo

发明人： Byoung-Hun Sung ,  Jeong-Uk Heo ,  Bong-Sung Seo

IPC分类号： H01J9/00

CPC分类号： G02F1/13392 ,  G02F1/13394

摘要： An apparatus for printing bead spacers on a substrate of an LCD panel includes a head unit for spraying a plurality of bead spacer groups on the substrate, a transfer unit for transferring the head unit, and a supply unit for supplying the bead spacers to the head unit. Each of the bead spacer groups includes a plurality of bead spacers, and the sizes of the respective spacers of at least two of the spacer groups are different from each other. The invention enables a cell gap of a substantially uniform thickness to be created and maintained in the panel, prevents the occurrence of smear failures in the panel, and increases the allowable tolerance in the amount of liquid crystal material needed to fill the panel correctly.

摘要翻译： 一种用于在液晶显示面板的基板上印刷珠子间隔物的装置，包括用于在基板上喷射多个珠隔离物组的头单元，用于传送头单元的转印单元和用于将珠隔离物供给到头部的供应单元 单元。 每个胎圈间隔件组包括多个胎圈间隔件，并且至少两个间隔件组的相应间隔件的尺寸彼此不同。 本发明能够在面板中产生并保持基本上均匀的厚度的单元间隙，防止面板中出现涂抹故障，并且增加了正确填充面板所需的液晶材料的容许公差。