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1. 发明授权

US10733938B2 Display apparatus and method of driving the same 有权
公开(公告)号：US10733938B2
公开(公告)日：2020-08-04
申请号：US16391142
申请日：2019-04-22
申请人： Samsung Display Co., Ltd. , Industry-University Cooperation Foundation Hanyang University
发明人： Chong-Chul Chai , Oh-Kyong Kwon , Nack-Hyeon Keum , Kyong-Hwan Oh , Young-Wan Seo , Yong-Koo Her , In-Jae Hwang
IPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266
摘要： A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

2. 发明授权

US09691798B2 Display device 有权
公开(公告)号：US09691798B2
公开(公告)日：2017-06-27
申请号：US15054591
申请日：2016-02-26
申请人： Samsung Display Co., Ltd
发明人： In-Jae Hwang , Mee Hye Jung , Jang Mi Kang , Il Gon Kim
IPC分类号： G02F1/1343 , H01L27/12 , G02F1/1337
CPC分类号： H01L27/1248 , G02F1/133707 , G02F1/134336 , G02F2001/133757 , G02F2001/134345 , H01L27/124 , H01L27/1251 , H01L29/41733
摘要： A display device includes: an insulating layer positioned on a first insulating substrate; a pixel electrode including a first subregion electrode applied with a first voltage and positioned beneath the insulating layer, a first subpixel electrode which includes a second subregion electrode positioned on the insulating layer, and a second subpixel electrode which is positioned on the insulating layer and applied with a second voltage; a second insulating substrate facing the first insulating substrate; and a common electrode positioned under the second insulating substrate and applied with a common voltage, wherein one pixel area is divided into a first part in which the second subregion electrode is positioned, a second part in which the first subregion electrode and a portion of the second subpixel electrode overlap each other, and a third part which does not overlap the first subregion electrode in the second subpixel electrode.

3. 发明授权

US09588349B2 Liquid crystal lens comprising first, second, and third lens electrodes and stereoscopic display device including the same 有权
标题翻译：包括第一，第二和第三透镜电极的液晶透镜和包括其的立体显示装置
公开(公告)号：US09588349B2
公开(公告)日：2017-03-07
申请号：US14204486
申请日：2014-03-11
申请人： Samsung Display Co., Ltd.
发明人： Se-Young Song , Kwang-Chul Jung , Mee-Hye Jung , Sun-Hwa Lee , In-Jae Hwang
IPC分类号： G02B27/22 , G02F1/29 , G02F1/1345
CPC分类号： G02B27/2214 , G02F1/1345 , G02F1/29
摘要： A liquid crystal lens includes a first lens electrode, a second lens electrode, bus lines, and a contact portion. The first lens electrode is disposed in at least a display area of the liquid crystal lens. The second lens electrode is disposed in at least the display area. The bus lines are disposed in a peripheral area of the liquid crystal lens, the peripheral area being disposed outside the display area, the first lens electrode and the second lens electrode being connected to respective ones of the bus lines. The contact portion overlaps the bus lines and electrically connects the respective bus lines to the first lens electrode and the second lens electrode.
摘要翻译：液晶透镜包括第一透镜电极，第二透镜电极，总线线路和接触部分。第一透镜电极设置在至少液晶透镜的显示区域中。第二透镜电极至少设置在显示区域中。总线布置在液晶透镜的周边区域中，周边区域设置在显示区域的外部，第一透镜电极和第二透镜电极连接到各个总线。接触部分与总线重叠，并将各个总线电连接到第一透镜电极和第二透镜电极。

4. 发明授权

US09472154B2 Display panel and display apparatus having the same 有权
标题翻译：显示面板和具有该显示面板的显示装置
公开(公告)号：US09472154B2
公开(公告)日：2016-10-18
申请号：US14310593
申请日：2014-06-20
申请人： Samsung Display Co., LTD.
发明人： In-Jae Hwang , Il-Gon Kim , Mee-Hye Jung , Se-Hyoung Cho , Jang-Mi Kang , Hee-Rim Song , Bong-Hyun You
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3614 , G09G2300/0426 , G09G2310/08 , G09G2320/0209 , G09G2320/0223
摘要： A display panel includes a plurality of pixels which is arranged in a pixel column and a pixel row, a gate line which is connected to pixels in a same pixel row, a first data line which is connected to pixels in a same pixel column, and a second data line which is connected to remaining pixels except for the pixels connected to the first data line among the pixels in the same pixel column. Two odd-numbered pixel rows and two even-numbered pixel rows are alternately driven so that a charge period of the pixel may be extended by 2H. In addition, a kickback difference between the odd-numbered pixel row and the even-numbered pixel row may be decreased so that a display quality may be improved.
摘要翻译：显示面板包括排列在像素列和像素行中的多个像素，连接到同一像素行中的像素的栅极线，连接到同一像素列中的像素的第一数据线，以及第二数据线连接到除了在相同像素列中的像素之间连接到第一数据线的像素之外的剩余像素。交替地驱动两个奇数像素行和两个偶数像素行，使得像素的电荷周期可以延长2H。此外，可以减少奇数像素行和偶数像素行之间的反冲差，从而可以提高显示质量。

5. 发明授权

US10497328B2 Display panel driving apparatus, method of driving display panel using the same, and display apparatus having the same 有权
公开(公告)号：US10497328B2
公开(公告)日：2019-12-03
申请号：US16299446
申请日：2019-03-12
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： In-Jae Hwang , Hyun-Joon Kim
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/3607 , G09G3/3677 , G09G3/2077 , G09G3/2081 , G09G2310/0267 , G09G2320/02 , G09G2320/028
摘要： A display panel driving apparatus includes a data driving part and a gate driving part. The data driving part is configured to convert image data into a data signal and output the data signal to a data line of a display panel. The gate driving part is configured to output, to a gate line of the display panel, a gate signal having different gate on voltages during a first sub-frame period of a frame period and a second sub-frame period subsequent to the first sub-frame period. Thus, display quality of a display apparatus may be improved.

6. 发明授权

US09563088B2 Curved display device 有权
标题翻译：弯曲显示设备
公开(公告)号：US09563088B2
公开(公告)日：2017-02-07
申请号：US14806069
申请日：2015-07-22
申请人： Samsung Display Co., Ltd.
发明人： Heehwan Lee , Kyusu Ahn , SuWan Woo , In-Jae Hwang
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134336 , G02F1/133707 , G02F2001/134345
摘要： Provided is a display device including a display substrate, an opposite substrate and a liquid crystal layer. The display substrate has a plurality of pixel areas and a first side curved along a first direction. The opposite substrate faces the display substrate and is coupled to the display substrate to be curved along the first direction. The liquid crystal layer is disposed between the display substrate and the opposite substrate. In each of the plurality of pixel areas, a plurality of domains are arranged in a second direction intersecting with the first direction, and a side of at least one of the plurality of domains is tilted with respect to the first side.
摘要翻译：提供了一种显示装置，包括显示基板，相对基板和液晶层。显示基板具有多个像素区域和沿着第一方向弯曲的第一侧面。相对的基板面向显示基板，并且与显示基板耦合以沿着第一方向弯曲。液晶层设置在显示基板和相对基板之间。在多个像素区域的每一个中，多个区域沿与第一方向相交的第二方向排列，并且多个域中的至少一个域的一侧相对于第一侧倾斜。

7. 发明申请

US20150138479A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20150138479A1
公开(公告)日：2015-05-21
申请号：US14273034
申请日：2014-05-08
申请人： Samsung Display Co., Ltd.
发明人： Sun Hwa Lee , Kwang-Chul Jung , Se Young Song , Mee Hye Jung , In-Jae Hwang
IPC分类号： G02F1/1368 , G02F1/1362
CPC分类号： G02F1/136209 , G02F1/133377 , G02F1/1341 , G02F1/136286
摘要： A display device improves horizontal crosstalk and an aperture ratio, and includes: a substrate; a gate line and a data line formed on the substrate; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor; a light block overlapping the thin film transistor on the pixel electrode; a light block passivation layer overlapping the thin film transistor and the data line on the light block; a common electrode formed on the pixel electrode, spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a part of each of the plurality of microcavities; a liquid crystal layer filling the plurality of microcavities; and an encapsulation layer formed on the roof layer covering the injection hole to seal the microcavity.
摘要翻译：显示装置改善水平串扰和开口率，并且包括：基板; 形成在基板上的栅极线和数据线; 连接到栅极线和数据线的薄膜晶体管; 连接到薄膜晶体管的像素电极; 与所述像素电极上的薄膜晶体管重叠的光块; 与薄膜晶体管重叠的光阻止钝化层和光块上的数据线; 形成在像素电极上的公共电极，与像素电极间隔开多个微腔; 形成在公共电极上的屋顶层; 喷射孔，其暴露所述多个微腔中的每一个的一部分; 填充所述多个微腔的液晶层; 以及形成在覆盖所述注入孔的所述屋顶层上以密封所述微腔的封装层。

8. 发明授权

US11610547B2 Method of driving pixel of display apparatus that includes dividing data voltage using first and second capacitors connected in series to apply divided voltage to control electrode of transistor 有权
公开(公告)号：US11610547B2
公开(公告)日：2023-03-21
申请号：US17449642
申请日：2021-09-30
申请人： Samsung Display Co., Ltd. , Industry-University Cooperation Foundation Hanyang University
发明人： Chong-Chul Chai , Oh-Kyong Kwon , Nack-Hyeon Keum , Kyong-Hwan Oh , Young-Wan Seo , Yong-Koo Her , In-Jae Hwang
IPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266
摘要： A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

9. 发明授权

US09618806B2 Display device having a multi-portion light blocking member 有权
公开(公告)号：US09618806B2
公开(公告)日：2017-04-11
申请号：US14946620
申请日：2015-11-19
申请人： Samsung Display Co., Ltd.
发明人： In-Jae Hwang , Mee Hye Jung , Hyun Joon Kim , Il Gon Kim
IPC分类号： H01L27/32 , G02F1/13 , G02F1/1343 , G02F1/1362 , G02F1/1335
CPC分类号： G02F1/134309 , G02F1/133512 , G02F1/136286 , H01L27/3211
摘要： A display device may include a transistor, which includes a first transistor electrode and a second transistor electrode. The display device may further include a pixel electrode, which is electrically connected to the second transistor electrode. The display device may further include a data line, which is electrically connected to the first transistor electrode, wherein the data line includes a bent structure. The display device may further include a light blocking member, which includes a light blocking portion, wherein the light blocking portion extends perpendicular to a section of the data line, and wherein the light blocking portion overlaps both the transistor and the bent structure without overlapping the section of the data line in a direction perpendicular to the light blocking member.

10. 发明授权

US09599867B2 Display substrate and method of manufacturing the same 有权
公开(公告)号：US09599867B2
公开(公告)日：2017-03-21
申请号：US14559565
申请日：2014-12-03
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jang-Mi Kang , Mee-Hye Jung , In-Jae Hwang , Sung-Hwan Kim , Il-Gon Kim , Sang-Uk Lim
IPC分类号： H01L27/12 , G02F1/1362 , H01L29/786 , H01L29/66 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2001/136218 , G02F2201/123 , H01L27/1222 , H01L27/1225 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L27/1262 , H01L29/66765 , H01L29/66969 , H01L29/78669 , H01L29/78693
摘要： A display substrate includes a first switching element electrically connected to a gate line and that extends in a first direction and electrically connected to a data line that extends in a second direction crossing the first direction, an insulation layer disposed on the first switching element, a shielding electrode disposed on the insulation layer and a pixel electrode that partially overlap the shielding electrode. The shielding electrode includes a first portion that overlaps the data line and extends in the second direction and a second portion that overlaps the gate line and extends in the first direction.

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