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1. 发明公开

EP3258311A1 LIQUID CRYSTAL DISPLAY DEVICE 有权转让
标题翻译：液晶显示装置
公开(公告)号：EP3258311A1
公开(公告)日：2017-12-20
申请号：EP17175118.3
申请日：2017-06-09
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Shin, Cheol , Song, Young Goo , Yu, Seung Jun , Lee, Se Hyun
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/133753 , G02F1/133707 , G02F1/134309 , G02F2001/133761 , G02F2001/136218 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display device includes a first substrate; a first pixel electrode disposed on the first substrate and including a first body portion, a first sub-edge portion on a first side of the first body portion, and a second sub-edge portion, which on a second side of the first body portion; and a shield electrode on the same layer as the first pixel electrode a shield electrode on the same layer as the first pixel electrode and extending from a first side of the first sub-edge portion in a first direction. The first body portion includes a first stem portion, a second stem portion that intersects the first stem portion, and a plurality of branch portions extending from at least one of the first stem portion and the second stem portion. The first sub-edge portion is spaced apart from the branch portions and has a bent portion so that a distance between the first sub-edge portion and the shield electrode is not constant.
摘要翻译：液晶显示装置包括第一基板; 第一像素电极，所述第一像素电极设置在所述第一基板上并且包括第一主体部分，在所述第一主体部分的第一侧上的第一子边缘部分以及在所述第一主体部分的第二侧上的第二子边缘部分， ; 以及在与第一像素电极相同的层上的屏蔽电极，在与第一像素电极相同的层上且从第一子边缘部分的第一侧沿第一方向延伸的屏蔽电极。第一主体部分包括第一杆部分，与第一杆部分相交的第二杆部分以及从第一杆部分和第二杆部分中的至少一个延伸的多个分支部分。第一子边缘部分与分支部分间隔开并且具有弯曲部分，使得第一子边缘部分和屏蔽电极之间的距离不恒定。

2. 发明公开

EP2778776A1 Liquid crystal display 有权转让
标题翻译：液晶显示器
公开(公告)号：EP2778776A1
公开(公告)日：2014-09-17
申请号：EP13177668.4
申请日：2013-07-23
申请人： Samsung Display Co., Ltd.
发明人： Ryu, Jang Wi , Shin, Cheol , Chang, Hak Sun , Shin, Ki Chul , Jang, Jae-Soo , Kim, Ka Eun , Oh, Ho Kil , Lee, Se Hyun , Jung, Hyo Ju , Song, Sang Hyeon , Jeon, Sang Jin
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337
CPC分类号： G02F1/137 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133707 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F1/1393 , G02F2001/134318 , G02F2001/134345 , G02F2001/134381 , G02F2001/13712 , G02F2201/123 , G02F2203/01 , G02F2203/04
摘要： The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 µm.
摘要翻译：本发明涉及一种液晶显示器，包括：包括单元像素电极的下电极; 上电极，包括面向单位像素电极的上单位电极; 以及液晶层，位于下电极和上电极之间，并包括在没有电场的情况下大致垂直于下电极和上电极的表面排列的多个液晶分子，其中单位像素电极包括茎部形成多个子区域和在两个不同子区域中沿不同方向延伸的多个微小分支之间的边界，上部单元电极包括面向茎部并平行于茎部延伸的开口，用于预倾斜的任何对准辅助液晶分子不存在，并且微小分支的长度等于或小于约53μm。

3. 发明授权

EP2778776B1 Liquid crystal display 有权转让
公开(公告)号：EP2778776B1
公开(公告)日：2017-11-29
申请号：EP13177668.4
申请日：2013-07-23
申请人： Samsung Display Co., Ltd.
发明人： Ryu, Jang Wi , Shin, Cheol , Chang, Hak Sun , Shin, Ki Chul , Jang, Jae-Soo , Kim, Ka Eun , Oh, Ho Kil , Lee, Se Hyun , Jung, Hyo Ju , Song, Sang Hyeon , Jeon, Sang Jin
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337
CPC分类号： G02F1/137 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133707 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F1/1393 , G02F2001/134318 , G02F2001/134345 , G02F2001/134381 , G02F2001/13712 , G02F2201/123 , G02F2203/01 , G02F2203/04
摘要： The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 µm.

4. 发明授权

EP2940518B1 LIQUID CRYSTAL DISPLAY 有权
公开(公告)号：EP2940518B1
公开(公告)日：2020-10-07
申请号：EP15165797.0
申请日：2015-04-29
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Shin, Cheol , Jang, Jae-Soo , Shin, Ki Chul , Ryu, Jang Wi , Oh, Ho Kil , Kim, Ka Eun , Lee, Se Hyun , Jung, Hyo Ju
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1362

5. 发明公开

EP2940518A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：EP2940518A1
公开(公告)日：2015-11-04
申请号：EP15165797.0
申请日：2015-04-29
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Shin, Cheol , Jang, Jae-Soo , Shin, Ki Chul , Ryu, Jang Wi , Oh, Ho Kil , Kim, Ka Eun , Lee, Se Hyun , Jung, Hyo Ju
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1362
摘要： A liquid crystal display includes: a first substrate; a pixel electrode on the first substrate and including a first subpixel electrode and a second subpixel electrode which are separated from each other; a second substrate facing the first substrate; a common electrode on the second substrate; and a liquid crystal layer between the first substrate and the second substrate, in which the first subpixel electrode includes a first plate-shaped portion and a plurality of first branch electrodes extended from the first plate-shaped portion, the second subpixel electrode includes a second plate-shaped portion surrounds the first branch electrodes and a plurality of second branch electrodes extended from the second plate-shaped portion, and a difference between a first voltage applied to the first subpixel electrode and a common voltage applied to the common electrode is larger than a difference between a second voltage applied to the second subpixel electrode and the common voltage.
摘要翻译：液晶显示器包括：第一基板; 像素电极，位于所述第一基板上并且包括彼此分离的第一子像素电极和第二子像素电极; 面向第一基板的第二基板; 在第二衬底上的公共电极; 以及在所述第一基板和所述第二基板之间的液晶层，其中所述第一子像素电极包括第一板状部分和从所述第一板状部分延伸的多个第一分支电极，所述第二子像素电极包括第二板状部分围绕第一分支电极和从第二板形部分延伸的多个第二分支电极，并且施加到第一子像素电极的第一电压和施加到公共电极的公共电压之间的差大于施加到第二子像素电极的第二电压与公共电压之间的差值。

6. 发明授权

EP3258311B1 LIQUID CRYSTAL DISPLAY DEVICE 有权转让
公开(公告)号：EP3258311B1
公开(公告)日：2018-11-14
申请号：EP17175118.3
申请日：2017-06-09
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Shin, Cheol , Song, Young Goo , Yu, Seung Jun , Lee, Se Hyun
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/133753 , G02F1/133707 , G02F1/134309 , G02F2001/133761 , G02F2001/136218 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display device includes a first substrate; a first pixel electrode disposed on the first substrate and including a first body portion, a first sub-edge portion on a first side of the first body portion, and a second sub-edge portion, which on a second side of the first body portion; and a shield electrode on the same layer as the first pixel electrode a shield electrode on the same layer as the first pixel electrode and extending from a first side of the first sub-edge portion in a first direction. The first body portion includes a first stem portion, a second stem portion that intersects the first stem portion, and a plurality of branch portions extending from at least one of the first stem portion and the second stem portion. The first sub-edge portion is spaced apart from the branch portions and has a bent portion so that a distance between the first sub-edge portion and the shield electrode is not constant.

7. 发明授权

EP2639634B1 Liquid crystal display device 有权转让
公开(公告)号：EP2639634B1
公开(公告)日：2015-11-04
申请号：EP12186665.1
申请日：2012-09-28
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Park, Eun Kil , Kang, Hyun Ho , Ryu, Jang Wi , Yang, Seung-Suk , Shin, Ki Chul , Lee, Se Hyun , Jang, Jae-Soo , Jung, Hyo Ju
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/133514 , G02F1/133707 , G02F1/133711 , G02F1/133788 , G02F1/134336 , G02F1/13439 , G02F2001/133742 , G02F2001/134345 , G02F2001/136222

8. 发明公开

EP2639634A1 Liquid crystal display device 有权转让
标题翻译：液晶显示装置
公开(公告)号：EP2639634A1
公开(公告)日：2013-09-18
申请号：EP12186665.1
申请日：2012-09-28
申请人： Samsung Display Co., Ltd.
发明人： Chang, Hak Sun , Park, Eun Kil , Kang, Hyun Ho , Ryu, Jang Wi , Yang, Seung-Suk , Shin, Ki Chul , Lee, Se Hyun , Jang, Jae-Soo , Jung, Hyo Ju
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/133514 , G02F1/133707 , G02F1/133711 , G02F1/133788 , G02F1/134336 , G02F1/13439 , G02F2001/133742 , G02F2001/134345 , G02F2001/136222
摘要： A liquid crystal display including a partial plate electrode along with a minute pattern in pixel electrode thereby increasing the viewing angle and the lateral visibility of the liquid crystal display, as well as the response speed. A step provider provided in the passivation layer, color filter layer and formed with the wiring is used to reinforce the control force of the liquid crystal molecules, thereby reducing the texture generated in the center of the pixel.
摘要翻译：液晶显示器包括部分平板电极以及像素电极中的微小图案，从而增加液晶显示器的视角和侧向可见度以及响应速度。使用设置在钝化层，滤色器层中并且形成有布线的台阶提供器来增强液晶分子的控制力，从而减少在像素中心产生的纹理。

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