公开(公告)号：US20060279678A1

公开(公告)日：2006-12-14

申请号：US11506951

申请日：2006-08-18

申请人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Park ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Park ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/136286 ,  G02F2201/123

摘要： The invention is directed to a liquid crystal display and assembly without a contact hole in the reflective layer. By eliminating the contact hole, the overall reflectance of the apparatus is increased. In order to prevent light leakage and afterimage, the invention includes an interface electrode that is strategically positioned over where light leakage occurs. An exemplary display apparatus includes a first substrate having a reflective region and a transmissive region including a transparent electrode, a second substrate including a transparent common electrode, a liquid crystal layer located between the first substrate and the second substrate, and a thin film transistor. The tin film transistor includes a gate electrode, a source electrode, and a drain electrode, and the gate electrode is located in the reflective region. Either the source electrode orthe drain electrode contacts the transparent electrode between the reflective region and the transmissive region.

摘要翻译： 本发明涉及一种在反射层中没有接触孔的液晶显示器和组件。 通过消除接触孔，装置的整体反射率增加。 为了防止漏光和残留物，本发明包括一种界面电极，其在发生漏光的地方有策略地定位。 示例性显示装置包括具有反射区域的第一基板和包括透明电极的透射区域，包括透明公共电极的第二基板，位于第一基板和第二基板之间的液晶层，以及薄膜晶体管。 锡膜晶体管包括栅电极，源电极和漏电极，栅电极位于反射区域中。 源电极或漏电极都与反射区域和透射区域之间的透明电极接触。

公开(公告)号：US20050105023A1

公开(公告)日：2005-05-19

申请号：US10796375

申请日：2004-03-08

申请人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Kim ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Kim ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335 ,  G02F1/1333 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/00

CPC分类号： G02F1/133555 ,  G02F1/136286 ,  G02F2201/123

摘要： The invention is directed to a liquid crystal display and assembly without a contact hole in the reflective layer. By eliminating the contact hole, the overall reflectance of the apparatus is increased. In order to prevent light leakage and afterimage, the invention includes an interface electrode that is strategically positioned over where light leakage occurs. An exemplary device of the invention includes a first electrode, a second electrode, and a liquid crystal layer located between the first electrode and the second electrode. The liquid crystal layer has a reflective region, a transmissive region, and an interface region located between the first region and the second region. The apparatus includes a thin film transistor that is electrically coupled to the second electrode through an electrical coupling in the interface region. The invention also includes a method of making the device.

摘要翻译： 本发明涉及一种在反射层中没有接触孔的液晶显示器和组件。 通过消除接触孔，装置的整体反射率增加。 为了防止漏光和残留物，本发明包括一种界面电极，其在发生漏光的地方有策略地定位。 本发明的示例性装置包括第一电极，第二电极和位于第一电极和第二电极之间的液晶层。 液晶层具有位于第一区域和第二区域之间的反射区域，透射区域和界面区域。 该装置包括薄膜晶体管，其通过界面区域中的电耦合电耦合到第二电极。 本发明还包括制造该装置的方法。

公开(公告)号：US07450203B2

公开(公告)日：2008-11-11

申请号：US11506951

申请日：2006-08-18

申请人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Kim ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Jae-Hyun Kim ,  Yong-Kyu Jang ,  Won-Sang Park ,  Sang-Woo Kim ,  Young-Ok Cha ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/136286 ,  G02F2201/123

摘要： The invention is directed to a liquid crystal display and assembly without a contact hole in the reflective layer. By eliminating the contact hole, the overall reflectance of the apparatus is increased. In order to prevent light leakage and afterimage, the invention includes an interface electrode that is strategically positioned over where light leakage occurs. An exemplary display apparatus includes a first substrate having a reflective region and a transmissive region including a transparent electrode, a second substrate including a transparent common electrode, a liquid crystal layer located between the first substrate and the second substrate, and a thin film transistor. The tin film transistor includes a gate electrode, a source electrode, and a drain electrode, and the gate electrode is located in the reflective region. Either the source electrode or the drain electrode contacts the transparent electrode between the reflective region and the transmissive region.

摘要翻译： 本发明涉及一种在反射层中没有接触孔的液晶显示器和组件。 通过消除接触孔，装置的整体反射率增加。 为了防止漏光和残留物，本发明包括一种界面电极，其在发生漏光的地方有策略地定位。 示例性显示装置包括具有反射区域的第一基板和包括透明电极的透射区域，包括透明公共电极的第二基板，位于第一基板和第二基板之间的液晶层，以及薄膜晶体管。 锡膜晶体管包括栅电极，源电极和漏电极，栅电极位于反射区域中。 源电极或漏电极都与反射区域和透射区域之间的透明电极接触。

公开(公告)号：US07622147B2

公开(公告)日：2009-11-24

申请号：US12127092

申请日：2008-05-27

申请人： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

发明人： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

IPC分类号： B05D5/12

CPC分类号： G02F1/133345 ,  G02F1/133555 ,  G02F2001/133357

摘要： In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

摘要翻译： 在液晶显示装置中，下基板具有形成在第一基板的透射区域中的透射电极和形成在第一基板的反射区域中的反射电极。 上基板具有第二基板，形成在对应于透射区域的第二基板上的第一绝缘层，形成在第一绝缘层上的公共电极和对应于反射区域的第二基板，以及形成在第二绝缘层上的第二绝缘层 公共电极对应于反射区域。 因此，液晶显示装置可以具有均匀的单元间隙，从而提高反射率和透射率。

公开(公告)号：US20080248190A1

公开(公告)日：2008-10-09

申请号：US12127092

申请日：2008-05-27

申请人： Won-Sang PARK ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

发明人： Won-Sang PARK ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

IPC分类号： B05D5/12

CPC分类号： G02F1/133345 ,  G02F1/133555 ,  G02F2001/133357

摘要： In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

摘要翻译： 在液晶显示装置中，下基板具有形成在第一基板的透射区域中的透射电极和形成在第一基板的反射区域中的反射电极。 上基板具有第二基板，形成在对应于透射区域的第二基板上的第一绝缘层，形成在第一绝缘层上的公共电极和对应于反射区域的第二基板，以及形成在第二绝缘层上的第二绝缘层 公共电极对应于反射区域。 因此，液晶显示装置可以具有均匀的单元间隙，从而提高反射率和透射率。

公开(公告)号：US07379134B2

公开(公告)日：2008-05-27

申请号：US10833553

申请日：2004-04-28

申请人： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

发明人： Won-Sang Park ,  Kee-Han Uh ,  Yong-Kyu Jang ,  Sang-Woo Park ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee ,  Jae-Hyun Kim

IPC分类号： G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/133345 ,  G02F1/133555 ,  G02F2001/133357

摘要： In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

摘要翻译： 在液晶显示装置中，下基板具有形成在第一基板的透射区域中的透射电极和形成在第一基板的反射区域中的反射电极。 上基板具有第二基板，形成在对应于透射区域的第二基板上的第一绝缘层，形成在第一绝缘层上的公共电极和对应于反射区域的第二基板，以及形成在第二绝缘层上的第二绝缘层 公共电极对应于反射区域。 因此，液晶显示装置可以具有均匀的单元间隙，从而提高反射率和透射率。

公开(公告)号：US07688405B2

公开(公告)日：2010-03-30

申请号：US10886564

申请日：2004-07-09

申请人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335 ,  G02F1/136

CPC分类号： G02F1/133555 ,  G02F1/133371

摘要： A reflective-transmissive liquid crystal display (LCD) device with an improved display quality is achieved by forming a reflective area and a transmissive area having a cell gap greater than greater than that of the reflective area. A liquid crystal layer is disposed in a liquid crystal cell between the first and second substrates. The liquid crystal molecules are normally aligned at an angle equal to greater than about 45° with respect to a line parallel to the first substrate. The LCD device operates in a normally black mode.

摘要翻译： 通过形成具有比反射区域大的单元间隙的反射区域和透射区域来实现具有改善的显示质量的反射透射型液晶显示（LCD）装置。 在第一和第二基板之间的液晶单元中设置液晶层。 液晶分子通常相对于平行于第一衬底的线等于大于约45°的角度对准。 LCD设备以常黑模式工作。

公开(公告)号：US07202925B2

公开(公告)日：2007-04-10

申请号：US10903432

申请日：2004-07-30

申请人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/133555 ,  G02F2001/133562 ,  G02F2001/133567 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2413/04 ,  G02F2413/08

摘要： A liquid crystal display panel includes a liquid crystal layer having a twist angle of ±10 degree. An upper polarizer is disposed over an upper substrate of the liquid crystal display panel, and includes an absorption axis forming at an angle of 47±10 degree in a clockwise direction with respect to a major axis. An upper λ/2 retardation film is disposed between the upper substrate and the upper polarizer, and includes Δnd1 of 260±10 nm and a slow axis forming at an angle of 166±10 degree in the clockwise direction with respect to the absorption axis. An upper λ/4 retardation film is disposed between the upper substrate and the upper λ/2 retardation film, and includes Δnd2 of 140±10 nm and a slow axis forming at an angle of 111±10 degree in the clockwise direction with respect to the absorption axis. Therefore, the optical condition of the optical film assembly is optimized to improve an image display quality.

摘要翻译： 液晶显示面板包括扭曲角为±10度的液晶层。 上偏振器设置在液晶显示面板的上基板上，并且包括相对于长轴沿顺时针方向以47±10度的角度形成的吸收轴。 上部λ/ 2延迟膜设置在上部基板和上部偏振片之间，并且包括260±10nm的Deltand 1和相对于吸收轴在顺时针方向以166±10度的角度形成的慢轴 。 上λ/ 4延迟膜设置在上基板和上λ/ 2延迟膜之间，并且包括140±10nm的Deltand 2和沿顺时针方向以111±10度的角度形成的慢轴，相对于 到吸收轴。 因此，光学膜组件的光学条件被优化以提高图像显示质量。

公开(公告)号：US07292297B2

公开(公告)日：2007-11-06

申请号：US11680698

申请日：2007-03-01

申请人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/133555 ,  G02F2001/133562 ,  G02F2001/133567 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2413/04 ,  G02F2413/08

摘要： A liquid crystal display panel includes a liquid crystal layer having a twist angle of ±10 degree. An upper polarizer is disposed over an upper substrate of the liquid crystal display panel, and includes an absorption axis forming at an angle of 47±10 degree in a clockwise direction with respect to a major axis. An upper λ/2 retardation film is disposed between the upper substrate and the upper polarizer, and includes Δnd1 of 260±10 nm and a slow axis forming at an angle of 166±10 degree in the clockwise direction with respect to the absorption axis. An upper λ/4 retardation film is disposed between the upper substrate and the upper λ/2 retardation film, and includes Δnd2 of 140±10 nm and a slow axis forming at an angle of 111±10 degree in the clockwise direction with respect to the absorption axis. Therefore, the optical condition of the optical film assembly is optimized to improve an image display quality.

摘要翻译： 液晶显示面板包括扭曲角为±10度的液晶层。 上偏振器设置在液晶显示面板的上基板上，并且包括相对于长轴沿顺时针方向以47±10度的角度形成的吸收轴。 上部λ/ 2延迟膜设置在上部基板和上部偏振片之间，并且包括260±10nm的Deltand 1和相对于吸收轴在顺时针方向以166±10度的角度形成的慢轴 。 上λ/ 4延迟膜设置在上基板和上λ/ 2延迟膜之间，并且包括140±10nm的Deltand 2和沿顺时针方向以111±10度的角度形成的慢轴，相对于 到吸收轴。 因此，光学膜组件的光学条件被优化以提高图像显示质量。

公开(公告)号：US07417700B2

公开(公告)日：2008-08-26

申请号：US11859167

申请日：2007-09-21

申请人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

发明人： Yong-Kyu Jang ,  Won-Sang Park ,  Jae-Hyun Kim ,  Sang-Woo Kim ,  Sung-Eun Cha ,  Jae-Young Lee

IPC分类号： G20F1/1335

CPC分类号： G02F1/13363 ,  G02F1/133555 ,  G02F2001/133562 ,  G02F2001/133567 ,  G02F2001/133638 ,  G02F2001/1398 ,  G02F2413/04 ,  G02F2413/08

摘要： A liquid crystal display panel includes a liquid crystal layer having a twist angle of ±10 degree. An upper polarizer is disposed over an upper substrate of the liquid crystal display panel, and includes an absorption axis forming at an angle of 47±10 degree in a clockwise direction with respect to a major axis. An upper λ/2 retardation film is disposed between the upper substrate and the upper polarizer, and includes Δnd1 of 260±10 nm and a slow axis forming at an angle of 166±10 degree in the clockwise direction with respect to the absorption axis. An upper λ/4 retardation film is disposed between the upper substrate and the upper λ/2 retardation film, and includes Δnd2 of 140±10 nm and a slow axis forming at an angle of 111±10 degree in the clockwise direction with respect to the absorption axis. Therefore, the optical condition of the optical film assembly is optimized to improve an image display quality.