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1. 发明授权

US10139672B2 Liquid crystal display device 有权
公开(公告)号：US10139672B2
公开(公告)日：2018-11-27
申请号：US15347109
申请日：2016-11-09
申请人： Samsung Display Co., Ltd.
发明人： Min-Woo Lee , Dae Ho Song , Woo Jae Lee
IPC分类号： G02F1/1335 , G02F1/1341 , G02F1/1333 , G02F1/1343 , G02F1/1368 , G02F1/1337 , G02F1/1362
摘要： A liquid crystal display includes: a substrate including a plurality of pixel areas; a TFT disposed on the substrate; a pixel electrode connected with the TFT and disposed on the TFT; a common electrode positioned on the pixel electrode and separated from the pixel electrode by a microcavity; a roof layer disposed on the common electrode; an injection hole disposed in the common electrode and the roof layer along a long-axial direction of the substrate to expose a part of the microcavity; a liquid crystal layer filling the microcavity; a first polarizer having a polarization axis in a short-axial direction of the substrate on the roof layer; and a second polarizer having a polarization axis in a long-axial direction of the substrate below the substrate, in which heights of edges in the long-axial and short-axial directions of the substrate are larger than a height of the center of the substrate.

2. 发明授权

US09696600B2 Liquid crystal display device and manufacturing method thereof 有权
公开(公告)号：US09696600B2
公开(公告)日：2017-07-04
申请号：US15134855
申请日：2016-04-21
申请人： Samsung Display Co., Ltd.
发明人： Dae Ho Lee , Won Tae Kim , Sung Hwan Won , You Young Jin , Kyung Tae Chae , Pil Sook Kwon , Yong Seok Kim , Han Joon Yoo , Seon Uk Lee , Woo Jae Lee , Tae Woo Lim
IPC分类号： G02F1/136 , G02F1/1343 , G02F1/1333 , H01L29/786 , G02F1/1341 , G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/13439 , G02F1/133345 , G02F1/133377 , G02F1/1341 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/136295 , H01L27/124 , H01L27/1288 , H01L29/78633
摘要： A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate.

3. 发明授权

US09323090B2 Liquid crystal display device and manufacturing method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US09323090B2
公开(公告)日：2016-04-26
申请号：US14201337
申请日：2014-03-07
申请人： Samsung Display Co., Ltd.
发明人： Dae Ho Lee , Won Tae Kim , Sung Hwan Won , You Young Jin , Kyung Tae Chae , Pil Sook Kwon , Yong Seok Kim , Han Joon Yoo , Seon Uk Lee , Woo Jae Lee , Tae Woo Lim
IPC分类号： G02F1/1333 , H01L29/786 , G02F1/1343
CPC分类号： G02F1/13439 , G02F1/133345 , G02F1/133377 , G02F1/1341 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/136295 , H01L27/124 , H01L27/1288 , H01L29/78633
摘要： A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate.
摘要翻译：显示装置可以包括基板和第一屋顶层部分，其由屋顶层材料形成并且在与该基板的表面垂直的方向上与基板重叠。第一屋顶层部分的侧表面设置在平面中。显示装置还可以由屋顶层材料形成并与第一屋顶层部分分离的第二屋顶层部分。显示装置还可以在方向上设置在第一屋顶层部分和衬底之间的公共电极部分。公共电极部分的侧表面设置在平面中，或者在平行于衬底的表面的第二方向上与第一屋顶层部分的侧表面间隔开。显示装置还可以设置在第一公共电极部分和基板之间的像素电极。

4. 发明申请

US20150160509A1 LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20150160509A1
公开(公告)日：2015-06-11
申请号：US14461617
申请日：2014-08-18
申请人： Samsung Display Co., Ltd.
发明人： Min-Woo Lee , Dae Ho Song , Woo Jae Lee
IPC分类号： G02F1/1335 , G02F1/1341 , H01L27/12 , G02F1/1368
CPC分类号： G02F1/133528 , G02F1/133345 , G02F1/133377 , G02F1/133514 , G02F1/133711 , G02F1/1341 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/133531 , G02F2001/133742 , G02F2001/134345 , G02F2201/121 , G02F2201/123 , G02F2201/56 , G02F2202/28
摘要： A liquid crystal display includes: a substrate including a plurality of pixel areas; a TFT disposed on the substrate; a pixel electrode connected with the TFT and disposed on the TFT; a common electrode positioned on the pixel electrode and separated from the pixel electrode by a microcavity; a roof layer disposed on the common electrode; an injection hole disposed in the common electrode and the roof layer along a long-axial direction of the substrate to expose a part of the microcavity; a liquid crystal layer filling the microcavity; a first polarizer having a polarization axis in a short-axial direction of the substrate on the roof layer; and a second polarizer having a polarization axis in a long-axial direction of the substrate below the substrate, in which heights of edges in the long-axial and short-axial directions of the substrate are larger than a height of the center of the substrate.
摘要翻译：液晶显示器包括：包括多个像素区域的基板; 设置在所述基板上的TFT; 与TFT连接并设置在TFT上的像素电极; 位于像素电极上并通过微腔与像素电极分离的公共电极; 设置在公共电极上的屋顶层; 注入孔，沿着所述基板的长轴方向设置在所述公共电极和所述屋顶层中，以暴露所述微腔的一部分; 填充微腔的液晶层; 第一偏振器，其在屋顶层上的基板的短轴方向上具有偏振轴; 以及第二偏振器，其具有在基板的下方的基板的长轴方向的偏振轴，其中基板的长轴方向和短轴方向的边缘高度大于基板的中心高度。

5. 发明授权

US09568779B2 Display device with microcavities 有权
标题翻译：具有微腔的显示设备
公开(公告)号：US09568779B2
公开(公告)日：2017-02-14
申请号：US14494896
申请日：2014-09-24
申请人： Samsung Display Co., Ltd.
发明人： Seong Gyu Kwon , Seok-Joon Hong , Dae Ho Song , Seon Uk Lee , Woo Jae Lee
IPC分类号： G02F1/1333 , G02F1/1341 , G02F1/1343
CPC分类号： G02F1/1341 , G02F1/133377 , G02F1/134336
摘要： The disclosure relates to a display device, and more particularly to a display device having an improved aperture ratio and robustness. The display device may provide a display device including: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor; microcavities formed on the pixel electrode, the microcavities holding liquid crystals; a roof layer formed on the microcavities and covering some sides of the microcavities; and an encapsulation layer formed on the roof layer to seal the microcavities, wherein sides of neighboring microcavities define openings are disposed in a matrix configuration.
摘要翻译：本发明涉及一种显示装置，更具体地涉及一种具有改善的开口率和鲁棒性的显示装置。显示装置可以提供一种显示装置，包括：基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成在像素电极上的微腔，保持液晶的微腔; 形成在微腔上并覆盖微腔的一些侧面的屋顶层; 以及形成在屋顶层上以密封微腔的封装层，其中相邻微腔限定开口的侧面以矩阵构型设置。

6. 发明授权

US09276172B2 Method of manufacturing a display device 有权
标题翻译：制造显示装置的方法
公开(公告)号：US09276172B2
公开(公告)日：2016-03-01
申请号：US13947594
申请日：2013-07-22
申请人： Samsung Display Co., Ltd.
发明人： Jong Hwan Lee , Young Bae Kim , Jong Seong Kim , Tae Hwan Kim , Myeong Hee Kim , Woo Jae Lee
IPC分类号： G02F1/1333 , H01L33/26 , B32B17/06 , H01L27/12 , G02F1/136 , G02F1/1337 , G02F1/1362
CPC分类号： H01L33/26 , B32B17/06 , G02F1/133707 , G02F1/136 , G02F1/13624 , G02F2001/13613 , G02F2202/28 , H01L27/1266
摘要： It is provided a method of manufacturing a display device for which the damage caused to the display panel due to processing at high temperatures is reduced. The method of manufacturing a display device includes: preparing a carrier substrate including a surface treated region; laying a mother substrate on the carrier substrate; progressing a process of forming a thin film on the mother substrate; and separating the carrier substrate from the mother substrate by using the surface treated region as an initial separation point. Bonding is formed between the carrier substrate and the mother substrate during forming the thin film over the areas that are not surface treated. The two substrates may be separated by disposing permeating oil on the surface treated region wherefrom oil permeates through the remaining regions by osmotic pressure. This way damage caused to the display panel during thin film processing is reduced.
摘要翻译：提供了一种制造显示装置的方法，显影装置由于高温处理而对显示面板造成的损害降低。制造显示装置的方法包括：制备包括表面处理区域的载体基板; 在载体基板上铺设母基板; 进行在母基板上形成薄膜的工序; 并通过使用表面处理区域作为初始分离点将载体基板与母基板分离。在未经表面处理的区域上形成薄膜时，在载体基板和母体基板之间形成接合。可以通过在表面处理区域上设置渗透油来分离两个基底，其中油通过渗透压渗透剩余的区域。这样就减少了在薄膜处理期间对显示面板造成的损坏。

7. 发明申请

US20140204316A1 LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：液晶显示器及其制造方法
公开(公告)号：US20140204316A1
公开(公告)日：2014-07-24
申请号：US13904695
申请日：2013-05-29
申请人： Samsung Display Co., Ltd
发明人： Yong Seok Kim , Won Tae Kim , Han Joon Yoo , Dae Ho Lee , Kyung Tae Chae , Jong Seong Kim , Woo Jae Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133377
摘要： A liquid crystal display is provided. A passivation layer is disposed on a substrate. A first microcavity is disposed on the passivation layer. A second microcavity is disposed on the passivation layer and spaced apart from the first microcavity at a first spacing and along a first direction. A fixing member is disposed between the first microcavity and the second microcavity. A roof layer is disposed on the first and the second microcavities and the fixing member, wherein the first and the second microcavities include liquid crystal molecules.
摘要翻译：提供液晶显示器。钝化层设置在基板上。第一微腔设置在钝化层上。第二微腔设置在钝化层上并且以第一间隔和第一方向与第一微腔间隔开。固定构件设置在第一微腔和第二微腔之间。屋顶层设置在第一和第二微腔和固定构件上，其中第一和第二微腔包括液晶分子。

8. 发明申请

US20140104533A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US20140104533A1
公开(公告)日：2014-04-17
申请号：US13787315
申请日：2013-03-06
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seon Uk Lee , Won Tae Kim , Yu Jin Kim , Woo Jae Lee , Kyung-Tae Chae
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133377 , G02F1/133707 , G02F1/136209 , G02F1/1393 , G02F2001/134345
摘要： A manufacturing method of a liquid crystal display includes forming a sacrificial layer on a liquid crystal panel, forming an etch stop layer on the sacrificial layer, forming a photo resist pattern on the etch stop layer, completing the etch stop layer using the photo resist pattern as a mask, ashing the photo resist pattern and the sacrificial layer by using the completed etch stop layer as a mask, forming a microcavity by removing a portion of the sacrificial layer and forming a liquid crystal layer in the microcavity.
摘要翻译：液晶显示器的制造方法包括在液晶面板上形成牺牲层，在牺牲层上形成蚀刻停止层，在蚀刻停止层上形成光刻胶图案，使用光刻胶图案完成蚀刻停止层作为掩模，通过使用完成的蚀刻停止层作为掩模来灰化光致抗蚀剂图案和牺牲层，通过去除牺牲层的一部分并在微腔中形成液晶层来形成微腔。

9. 发明授权

US09678376B2 Liquid crystal display comprising a liquid crystal layer positioned in a microcavity having a column portion in contact with a tapered side wall of the microcavity 有权
公开(公告)号：US09678376B2
公开(公告)日：2017-06-13
申请号：US14108910
申请日：2013-12-17
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Dae Ho Lee , Yong Seok Kim , Pil Sook Kwon , Won Tae Kim , Sung Hwan Won , Jong Seong Kim , Woo Jae Lee
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , G02F1/1333 , G02F1/133377
摘要： A liquid crystal display includes a microcavity formed on an insulation substrate that has a tapered side wall; a liquid crystal layer positioned in the microcavity; and a column portion in contact with the tapered side wall of the microcavity and between microcavities. The column portion includes a second column organic layer and a first column insulating layer formed outside the second column organic layer, and a side surface of first column insulating layer coincides with the side wall of the microcavity.

10. 发明授权

US09019458B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US09019458B2
公开(公告)日：2015-04-28
申请号：US14047242
申请日：2013-10-07
申请人： Samsung Display Co., Ltd.
发明人： Won Tae Kim , Yong Seok Kim , Sung Hwan Won , Seon Uk Lee , Kyung Tae Chae , Pil Sook Kwon , Dae Ho Lee , Woo Jae Lee , Tae Woo Lim
IPC分类号： G02F1/1339 , G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133305 , G02F1/133377 , G02F1/1339 , G02F2001/134318
摘要： A display device includes: a substrate, on which pixel areas arranged substantially in a matrix form having pixel rows and pixel columns are defined; a thin film transistor disposed on the substrate; a pixel electrode disposed in the pixel areas and connected to the thin film transistor; common electrodes disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrodes; a roof layer disposed on the common electrodes, where a liquid crystal injection hole is defined through the common electrodes and the roof layer and exposes the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, where the common electrodes in the pixel rows are connected to each other.
摘要翻译：显示装置包括：基板，其上限定了基本上以矩阵形式排列的像素区域，其具有像素行和像素列; 设置在所述基板上的薄膜晶体管; 像素电极，设置在所述像素区域中并连接到所述薄膜晶体管; 公共电极设置在像素电极上并与像素电极间隔开，其中微腔限定在像素电极和公共电极之间; 设置在公共电极上的屋顶层，其中通过公共电极和屋顶层限定液晶注入孔并暴露微腔; 设置在微腔中的液晶层; 以及设置在屋顶层上的封装层，其中封装层覆盖液晶注入孔并密封微腔，其中像素行中的公共电极彼此连接。

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