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1.发明授权公开(公告)号：US10670900B2
公开(公告)日：2020-06-02
申请号：US15926950
申请日：2018-03-20
发明人： Won Jun Lee , Doo Hwan You , Young Goo Song , Youn Hak Jeong
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/1339 , H01L27/12
摘要： A liquid-crystal display device includes: a substrate on which a plurality of pixels is defined, wherein each of the pixels includes an active area where transmittance of light is controlled; an organic layer disposed on the substrate; and a pixel electrode disposed on the organic layer. The active area comprises a first area, a second area and a third area, the second and third areas are connected to the first area on both sides thereof, respectively, when viewed from a top, and the organic layer is disposed only in the first area.
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公开(公告)号：US10424600B2
公开(公告)日：2019-09-24
申请号：US15969376
申请日：2018-05-02
发明人： Youn Hak Jeong , Bo Yeong Kim , Jang Soo Kim , Hong Min Yoon , Seong Young Lee , Ho Jun Lee
IPC分类号： G02F1/1343 , H01L27/12 , H01L29/423 , G02F1/1362
摘要： A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.
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公开(公告)号：US10042215B2
公开(公告)日：2018-08-07
申请号：US15165013
申请日：2016-05-26
发明人： Se Hyun Lee , Ik Han Oh , Wan Namgung , Ho Jun Lee , Youn Hak Jeong , Ki Pyo Hong
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362
摘要： A liquid crystal display includes a first panel including a first substrate, a first electrode which is disposed on the first substrate and which includes a stem unit including a horizontal stem and a vertical stem dividing a pixel into domains, a branch unit including branch electrodes and extending from at least one stem of the stem unit in one direction, and an external bundling electrode unit connected to an end of at least one of the branch electrodes and disposed along an edge of the pixel, a first slit pattern which is defined in the branch unit, a second slit pattern which contacts the vertical stem and is disposed parallel to the horizontal stem, a third slit pattern which contacts the horizontal stem and is disposed parallel to the vertical stem, and a protrusion unit which is disposed on an outer circumference of the external bundling electrode unit.
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公开(公告)号：US09625780B2
公开(公告)日：2017-04-18
申请号：US14562305
申请日：2014-12-05
发明人： Kang-Young Lee , Hong Min Yoon , Ho Jun Lee , Youn Hak Jeong , Seung Ki Song , Doo Hwan You , Sung-Jin Lee , Kyung-Suk Jung
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1343
CPC分类号： G02F1/136286 , G02F1/134309 , G02F1/136213 , G02F1/136227 , G02F1/13624 , G02F2001/134345
摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate, a plurality of signal lines positioned on the first substrate, a pixel electrode connected to the signal lines, and a contact hole exposing a portion of the signal line, wherein the pixel electrode includes a cross-shaped stem, a plurality of branch electrodes extending from the cross-shaped stem, and an edge stem connecting the plurality of branch electrodes at an edge of the pixel electrode, and the edge stem of the pixel electrode adjacent to the contact hole being removed.
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公开(公告)号：US10126606B2
公开(公告)日：2018-11-13
申请号：US14957913
申请日：2015-12-03
发明人： Hyung Jun Park , Seong Young Lee , Youn Hak Jeong , Ki Pyo Hong , Byoung Sun Na , Kye Uk Lee
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368
摘要： A liquid crystal display panel includes a first gate line and a second gate line extending in a first direction, a first data line and a second data line extending in a second direction, a pixel region surrounded by the first and second gate lines and the first and second data lines, and a first sub pixel electrode and a second sub pixel electrode disposed in the pixel region, wherein the first sub pixel electrode includes a first pattern section and a second pattern section symmetrical with each other about the second direction serving as an axis, wherein the second sub pixel electrode includes a third pattern section having a same shape as that of either the first pattern section or the second pattern section, and a fourth pattern section having a shape different from those of both the first pattern section and the second pattern section, wherein the first sub pixel electrode and the second sub pixel electrode are electrically interconnected.
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公开(公告)号：US09772534B2
公开(公告)日：2017-09-26
申请号：US15372543
申请日：2016-12-08
发明人： Youn Hak Jeong , Hong Min Yoon , Ho Jun Lee , Seung-Kyu Lee
IPC分类号： G02F1/1368 , G09G3/36 , G02F1/1362
CPC分类号： G02F1/136286 , G02F1/13624 , G02F1/1368 , G02F2001/136218 , G02F2201/123 , G09G3/3648 , G09G3/3696 , G09G2300/0426 , G09G2300/0447 , G09G2320/0233 , G09G2320/0242
摘要： A liquid crystal display is provided. The display includes: gate lines applied with a gate signal; data lines applied with a data signal; reference voltage lines respectively applied with first and second reference voltage having different polarities; first, second, and third subpixel electrodes included in one pixel area; a first switching element connected to the first gate line, the first data line, and the first subpixel electrode; a second switching element connected to the first gate line, the first data line, and the second subpixel electrode; a third switching element connected to the first or second gate line, the first or second data line, and the third subpixel electrode; a fourth switching element connected to the first gate line, the first reference voltage line, and the first subpixel electrode; and a fifth switching element connected to the first gate line, the second reference voltage line, and the second subpixel electrode.
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公开(公告)号：US09547211B2
公开(公告)日：2017-01-17
申请号：US14258910
申请日：2014-04-22
发明人： Youn Hak Jeong , Hong Min Yoon , Ho Jun Lee , Seung-Kyu Lee
IPC分类号： G02F1/1368 , G02F1/1362 , G09G3/36
CPC分类号： G02F1/136286 , G02F1/13624 , G02F1/1368 , G02F2001/136218 , G02F2201/123 , G09G3/3648 , G09G3/3696 , G09G2300/0426 , G09G2300/0447 , G09G2320/0233 , G09G2320/0242
摘要： A liquid crystal display is provided. The display includes: gate lines applied with a gate signal; data lines applied with a data signal; reference voltage lines respectively applied with first and second reference voltage having different polarities; first, second, and third subpixel electrodes included in one pixel area; a first switching element connected to the first gate line, the first data line, and the first subpixel electrode; a second switching element connected to the first gate line, the first data line, and the second subpixel electrode; a third switching element connected to the first or second gate line, the first or second data line, and the third subpixel electrode; a fourth switching element connected to the first gate line, the first reference voltage line, and the first subpixel electrode; and a fifth switching element connected to the first gate line, the second reference voltage line, and the second subpixel electrode.
摘要翻译： 提供液晶显示器。 显示器包括：施加门信号的栅极线; 应用数据信号的数据线; 分别施加具有不同极性的第一和第二参考电压的参考电压线; 包括在一个像素区域中的第一，第二和第三子像素电极; 连接到第一栅极线，第一数据线和第一子像素电极的第一开关元件; 连接到第一栅极线，第一数据线和第二子像素电极的第二开关元件; 连接到第一或第二栅极线，第一或第二数据线和第三子像素电极的第三开关元件; 连接到第一栅极线，第一参考电压线和第一子像素电极的第四开关元件; 以及连接到第一栅极线，第二参考电压线和第二子像素电极的第五开关元件。
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公开(公告)号：US20160246089A1
公开(公告)日：2016-08-25
申请号：US14989477
申请日：2016-01-06
发明人： Youn Hak Jeong , Bo Yeong Kim , Jang Soo Kim , Hong Min Yoon , Seong Young Lee , Ho Jun Lee
IPC分类号： G02F1/1368 , H01L29/423 , H01L27/12 , G02F1/1362 , G02F1/1343
CPC分类号： H01L27/1222 , G02F1/134309 , G02F1/13624 , G02F1/136286 , G02F2001/134318 , G02F2001/134345 , H01L27/124 , H01L29/42384
摘要： A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.
摘要翻译： 液晶显示器包括：第一和第二薄膜晶体管和形成在第一绝缘基板上的补偿晶体管; 连接到所述第一薄膜晶体管的漏电极的第一灰色子像素电极; 连接到补偿晶体管的漏极的第二灰色子像素电极和第二薄膜晶体管的漏极; 以及与第二灰色子像素电极和第一灰色子像素电极中的至少一个重叠的第一和第二参考电压线，其中由第一灰色子像素电极和第二灰色子像素电极占据的像素区域沿第一方向延伸，第一 并且第二参考电压线在基本上垂直于第一方向的第二方向上延伸以与像素区域重叠，并且第一和第二参考电压线中的一个连接到补偿晶体管的源电极。
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公开(公告)号：US20150160524A1
公开(公告)日：2015-06-11
申请号：US14547575
申请日：2014-11-19
发明人： DONG HEE SHIN , Youn Hak Jeong , Ho Jun LEE , Yoo Mi RA , Kee-Bum PARK , Hong Min YOON
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/136213 , G02F1/13624 , G02F2001/134345 , G02F2001/136218
摘要： A liquid crystal display includes a substrate, a gate line, a data line, first and second reference voltage lines disposed on the substrate, first and second subpixel electrodes disposed in one pixel area, and first to third switching elements. The first and second reference voltage lines apply first and second reference voltages. The first and second subpixel electrodes include a plate portion and a plurality of branch portions extending from the plate portion. The first and second reference voltage lines include a first portion overlapping the first subpixel electrode and the second subpixel electrode. The first portion overlaps the plate portion of the first and second subpixel electrodes. A voltage difference between the first subpixel electrode and a common voltage is larger than a voltage difference between the second subpixel electrode and the common voltage.
摘要翻译： 液晶显示器包括基板，栅极线，数据线，设置在基板上的第一和第二参考电压线，设置在一个像素区域中的第一和第二子像素电极以及第一至第三开关元件。 第一和第二参考电压线施加第一和第二参考电压。 第一和第二子像素电极包括板部分和从板部分延伸的多个分支部分。 第一和第二参考电压线包括与第一子像素电极和第二子像素电极重叠的第一部分。 第一部分与第一和第二子像素电极的板部重叠。 第一子像素电极和公共电压之间的电压差大于第二子像素电极与公共电压之间的电压差。
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公开(公告)号：US09052553B2
公开(公告)日：2015-06-09
申请号：US13837861
申请日：2013-03-15
发明人： Youn Hak Jeong , Seung-Hwan Kim , Kwi Hyun Kim , Jang Soo Kim , Sang Yong No , Jae-Jin Song , Byoung Sun Na , Seung Soo Baek
IPC分类号： G09G3/36 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/134336 , G02F1/13624 , G02F1/136286 , G02F2001/134345 , G09G3/3648 , G09G2300/0426 , G09G2300/043 , G09G2300/0447
摘要： A liquid crystal display includes a first substrate, a first gate line disposed on the first substrate, a second gate line disposed on the first substrate, a data line disposed on the first substrate, a reference voltage line disposed on the first substrate and extending substantially to be parallel to the data line, a first subpixel electrode disposed in a pixel area on the first substrate, a second subpixel electrode disposed in the pixel area on the first substrate, a first switching element connected to the first gate line, the data line and the first subpixel electrode, a second switching element connected to the first gate line, the data line and the second subpixel electrode, and a third switching element connected to the first subpixel electrode and the reference voltage line.
摘要翻译： 液晶显示器包括第一基板，设置在第一基板上的第一栅极线，设置在第一基板上的第二栅极线，设置在第一基板上的数据线，设置在第一基板上的基准电压线， 平行于数据线，设置在第一基板上的像素区域中的第一子像素电极，设置在第一基板上的像素区域中的第二子像素电极，连接到第一栅极线的第一开关元件，数据线 第一子像素电极，与第一栅极线连接的第二开关元件，数据线和第二子像素电极，以及与第一子像素电极和基准电压线连接的第三开关元件。
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