公开(公告)号：US07214556B2

公开(公告)日：2007-05-08

申请号：US11195903

申请日：2005-08-03

申请人： Dong Hae Suh ,  Young Il Park ,  Soo Young Choi ,  Gon Son

发明人： Dong Hae Suh ,  Young Il Park ,  Soo Young Choi ,  Gon Son

IPC分类号： H01L21/00

CPC分类号： G02F1/133723 ,  G02F2202/025

摘要： Disclosed is a method for forming an alignment layer of an LCD capable of preventing Mura defects when the alignment layer is formed through an LC one drop fill process. The method includes the steps of coating a mixing solution including a solvent and organic polymer materials consisting of polyimide and polyamic acid on the substrates, pre-curing the mixing solution twice with mutually different temperatures, thereby volatizing the solvent and obtaining stable phase-separation between the organic polymer materials and the solvent, and completely curing the pre-cured mixing solution at a temperature of about 180 to 240° C. A primary pre-curing process is performed at a temperature less than 50° C. under vacuum pressure of about −35 to −50 psi, and a secondary pre-curing process is performed at a temperature within a range of about 50 to 75° C. under the same vacuum pressure.

摘要翻译： 公开了一种当通过LC一滴式填充工艺形成取向层时能够防止Mura缺陷的LCD的取向层的形成方法。 该方法包括以下步骤：将包含溶剂的混合溶液和由聚酰亚胺和聚酰胺酸组成的有机聚合物材料涂布在基板上，将相互不同的温度预混合两次，从而挥发溶剂并获得稳定的相分离 有机聚合物材料和溶剂，并且在约180至240℃的温度下完全固化预固化的混合溶液。在小于50℃的温度下，在大约的真空压力下进行初步预固化过程 -35至-50psi，并且在相同的真空压力下在约50至75℃的温度下进行二次预固化过程。

公开(公告)号：US07075605B2

公开(公告)日：2006-07-11

申请号：US11200594

申请日：2005-08-10

申请人： Dong-Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

发明人： Dong-Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

IPC分类号： G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/09 ,  G02F2413/08

摘要： A HAN-mode liquid crystal display includes a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −40 to −50° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.36–0.40 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 167–173° or 7 to 13° with a horizontal line and the polarizer has an absorption axis making an angle of 42 to 48° with a horizontal line.

摘要翻译： HAN型液晶显示器包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 附着在上基板的外表面上的相位补偿膜和粘附在相位补偿膜上的偏振片，其中下取向膜相对于水平线具有-40至-50°的对准角，上取向膜具有 相对于水平线的取向角为40〜55°，液晶层的相位延迟值（dDeltan）为0.36〜0.40μm，相位补偿膜具有λ/ 4的相位补偿功能，并且还具有 光轴用水平线制造167-173°或7至13°，偏振器具有与水平线成42°至48°角的吸收轴。

公开(公告)号：US07570325B2

公开(公告)日：2009-08-04

申请号：US11367901

申请日：2006-03-03

申请人： Hoon Jo Chang ,  Dong Hae Suh ,  Young Il Park

发明人： Hoon Jo Chang ,  Dong Hae Suh ,  Young Il Park

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/133512 ,  G02F1/133553

摘要： Disclosed is a transflective liquid crystal display having a high opening ratio and a single cell gap structure, which includes first and second substrates arranged opposite each other and respectively having reflective and transmissive regions; an opposite direction reflector disposed on the first substrate for reflecting introduced light to the transmissive regions; a color filter formed on the first substrate; transparent electrodes formed on the color filter; a lower polarization plate attached on the first substrate; common electrodes formed on the second substrate; an upper polarization plate attached on the second substrate; and a liquid crystal layer interposed between the first and second substrates, wherein the liquid crystal layer corresponding to the reflective region includes a fixing retardation area in which introduced light is always subjected to a constant phase difference.

摘要翻译： 公开了具有高开口率和单个单元间隙结构的半透射型液晶显示器，其包括彼此相对布置并分别具有反射和透射区域的第一和第二基板; 设置在第一基板上的相反方向反射器，用于将引入的光反射到透射区域; 形成在所述第一基板上的滤色器; 形成在滤色器上的透明电极; 附接在第一基板上的下偏振板; 公共电极形成在第二基板上; 附着在所述第二基板上的上偏振板; 以及插入在第一和第二基板之间的液晶层，其中与反射区域对应的液晶层包括固定延迟区域，其中引入的光总是经受恒定的相位差。

公开(公告)号：US06989521B2

公开(公告)日：2006-01-24

申请号：US10673013

申请日：2003-09-26

申请人： Young Il Park ,  Dong Hae Suh

发明人： Young Il Park ,  Dong Hae Suh

IPC分类号： H01L27/00

CPC分类号： G02F1/13363 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/1337 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/02 ,  G02F2413/08

摘要： A semi-transmission type liquid crystal display device has a liquid crystal layer between lower and upper substrates, each having a reflection electrode and a lower orientation film. The upper substrate has a color filter and an upper orientation film. Upper and lower phase films are positioned on the upper and lower substrates, respectively, to transform polarized light from linear to circular. Upper and lower polarization plates are provided on the upper and lower phase films, respectively. The liquid crystal layer phase delay dΔ n is 0.24–0.27 μm. The upper phase film has a function of λ/4 phase compensation and an optical axis of 140° to 146°. The upper orientation film has an orientation angle of 40°–50°, and the lower orientation film has an orientation angle of −10° to −20° relative to a horizontal line. The upper polarization plate has a transmission axis angle of 104°–122.5°.

摘要翻译： 半透射型液晶显示装置在下基板和上基板之间具有液晶层，每个具有反射电极和下取向膜。 上基板具有滤色器和上取向膜。 上下相位膜分别位于上基板和下基板上，以将偏振光从线性变换为圆形。 上下偏振板分别设置在上下相膜上。 液晶层相位延迟dDelta n为0.24-0.27μm。 上相膜具有λ/ 4相位补偿和140°至146°的光轴的功能。 上取向膜的取向角为40°-50°，下取向膜相对于水平线的取向角为-10°〜-20°。 上偏振板的透射轴角为104°-122.5°。

公开(公告)号：US08094265B2

公开(公告)日：2012-01-10

申请号：US12545240

申请日：2009-08-21

申请人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

发明人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/09 ,  G02F2413/08

摘要： The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate; and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line.

摘要翻译： 本发明涉及一种液晶显示器，其包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 相位补偿膜粘附在上基板的外表面上; 以及附着在相位补偿膜上的偏振片，其中下取向膜相对于水平线具有-10至20°的对准角，上取向膜相对于水平线具有40至55°的对准角 ，液晶层的相位延迟值（d＆Dgr; n）为0.24-0.27μm，相位补偿膜具有λ/ 4的相位补偿功能，并且具有与水平线成140-146°的光轴， 偏振片具有水平线为120〜122.5°的吸收轴。

公开(公告)号：US08094264B2

公开(公告)日：2012-01-10

申请号：US12545221

申请日：2009-08-21

申请人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

发明人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/09 ,  G02F2413/08

摘要： The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate; and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line.

公开(公告)号：US07599022B2

公开(公告)日：2009-10-06

申请号：US11455870

申请日：2006-06-19

申请人： Dong-Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

发明人： Dong-Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/09 ,  G02F2413/08

摘要： The present invention relates to a liquid crystal display, which comprises: a lower substrate having a reflective electrode; a lower alignment film formed on the lower substrate; an upper substrate having a color filter and disposed opposite to the lower substrate; an upper alignment film formed on the upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and serving to convert linearly polarized light into circularly polarized light; and a polarizer adhered on the phase compensation film and serving to convert natural light into linearly polarized light. The lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line. According to the present invention, the design of a liquid crystal cell can be optimized to provide a liquid crystal display having excellent display characteristics. Furthermore, cell gap can be increased to improve process margin.

摘要翻译： 本发明涉及一种液晶显示器，它包括：具有反射电极的下基板; 形成在下基板上的下取向膜; 具有滤色片并与下基板相对设置的上基板; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 相位补偿膜粘附在上基板的外表面上，用于将线偏振光转换为圆偏振光; 以及附着在相位补偿膜上并用于将自然光转换为线偏振光的偏振片。 下取向膜相对于水平线具有-10〜20°的取向角，上取向膜相对于水平线具有40〜55°的取向角，液晶层具有相位延迟值 （dDeltan）为0.24-0.27μm，相位补偿膜具有λ/ 4的相位补偿功能，并且具有水平线制成140-146°的光轴，并且偏振器具有制成120至122.5°的吸收轴 与水平线。 根据本发明，可优化液晶单元的设计以提供具有优异显示特性的液晶显示器。 此外，可以增加细胞间隙以改善过程边缘。

公开(公告)号：US06947112B2

公开(公告)日：2005-09-20

申请号：US10630038

申请日：2003-07-30

申请人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

发明人： Dong Hae Suh ,  Young Il Park ,  Hee Cheol Kim ,  Hwan Su Shim ,  Won Geon Lee

IPC分类号： G02F1/1337 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1343 ,  G02F1/139 ,  G02F1/337

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/09 ,  G02F2413/08

摘要： The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrates; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of 10-20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line and the polarizer has an absorption axis making 120 to 122.5° with a horizontal line.

摘要翻译： 本发明涉及一种液晶显示器，其包括形成在下基板上的下取向膜; 形成在上基板上的上取向膜; 夹在下基板和上基板之间的液晶层; 粘附在上基板的外表面上的相位补偿膜和附着在相位补偿膜上的偏振片，其中下取向膜相对于水平线具有10-20°的对准角，上取向膜具有对准 角度相对于水平线为40〜55°，液晶层的相位延迟值（dDeltan）为0.24〜2.27μm，相位补偿膜具有λ/ 4的相位补偿功能，并且还具有光轴 用水平线制成140-146°，偏振片的水平线具有120至122.5°的吸收轴。

公开(公告)号：US06829024B2

公开(公告)日：2004-12-07

申请号：US10317721

申请日：2002-12-12

申请人： Young Il Park ,  Dong Hae Suh ,  Jai Wan Koh

发明人： Young Il Park ,  Dong Hae Suh ,  Jai Wan Koh

IPC分类号： G02F1136

CPC分类号： G02F1/133707 ,  G02F1/133553 ,  G02F2001/133765

摘要： The present invention relates to a reflective liquid crystal display and a fabricating method thereof. The reflective liquid crystal display of the present invention comprises a gate formed on a transparent substrate; an insulating film formed on a transparent electrode including the gate; an amorphous silicon layer pattern, an ohmic layer pattern and a source/drain region deposited on the insulating film; a resin layer which is formed on the entire structure including the source/drain region such a manner that the drain region is partially exposed through the resin layer; a first reflective electrode formed on the resin layer including the drain region; and a second reflective electrode of an uneven shape formed on the first reflective electrode.

摘要翻译： 本发明涉及一种反射型液晶显示器及其制造方法。 本发明的反射型液晶显示器包括形成在透明基板上的栅极; 形成在包括所述栅极的透明电极上的绝缘膜; 非晶硅层图案，欧姆层图案和沉积在绝缘膜上的源极/漏极区域; 树脂层，其形成在包括源极/漏极区域的整个结构上，使得漏极区域部分地通过树脂层露出; 形成在包括漏区的树脂层上的第一反射电极; 以及形成在第一反射电极上的不平坦形状的第二反射电极。

公开(公告)号：US08766494B2

公开(公告)日：2014-07-01

申请号：US13265719

申请日：2010-04-22

申请人： Young Il Park

发明人： Young Il Park

IPC分类号： H02K33/00

CPC分类号： H02K35/02

摘要： A linear vibrator is disclosed, characterized by: a housing; a stator fixed inside the housing; a vibrating unit formed with an opening for surrounding the stator and vibrating inside the housing by being interactive with the stator; and an elastic member elastically supporting the vibrator inside the housing, whereby the vibrating unit is vibrated in the width direction to enable a reduced thickness of the housing.

摘要翻译： 公开了一种线性振动器，其特征在于：壳体; 固定在所述壳体内的定子; 振动单元，其形成有用于围绕所述定子的开口，并且通过与所述定子交互而在所述壳体内振动; 以及弹性构件，其将所述振动器弹性支撑在所述壳体内，由此所述振动单元在宽度方向上振动，以使得能够减小所述壳体的厚度。