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1. 发明授权

US11908362B2 Display device 有权
公开(公告)号：US11908362B2
公开(公告)日：2024-02-20
申请号：US18055267
申请日：2022-11-14
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Cheol Hwan Eom , Hyung Jun An , Ji Phyo Hong , Jong Won Moon , Hyea Weon Shin
IPC分类号： G09G3/00 , G02F1/1345 , G09G3/36
CPC分类号： G09G3/006 , G02F1/1345 , G09G3/3611 , G09G2300/0426
摘要： A display device includes first lead lines connecting the circuit signal lines with the driving integrated circuit, and second lead lines connecting the panel signal lines with the driving integrated circuit, wherein the second lead lines comprise a 2-1 sub-lead line configured to supply a scan-high voltage signal from the driving integrated circuit to the panel signal lines, and a 2-2 sub-lead line configured to supply a scan-low voltage signal from the driving integrated circuit to the panel signal lines, wherein the first lead lines comprises a 1-1 sub-lead line connected to the driving integrated circuit, a 1-1-1 sub-lead line separated from the 1-1 sub-lead line in a first direction, a 1-2 sub-lead line spaced apart from the 1-1 sub-lead line in a second direction intersecting the first direction, and a 1-2-1 sub-lead line spaced apart from the 1-2 sub-lead line in the second direction.

2. 发明授权

US11501674B2 Display device 有权
公开(公告)号：US11501674B2
公开(公告)日：2022-11-15
申请号：US16780613
申请日：2020-02-03
申请人： Samsung Display Co., Ltd.
发明人： Cheol Hwan Eom , Hyung Jun An , Ji Phyo Hong , Jong Won Moon , Hyea Weon Shin
IPC分类号： G09G3/00 , G02F1/1345 , G09G3/36
摘要： A display device includes first lead lines connecting the circuit signal lines with the driving integrated circuit, and second lead lines connecting the panel signal lines with the driving integrated circuit, wherein the second lead lines comprise a 2-1 sub-lead line configured to supply a scan-high voltage signal from the driving integrated circuit to the panel signal lines, and a 2-2 sub-lead line configured to supply a scan-low voltage signal from the driving integrated circuit to the panel signal lines, wherein the first lead lines comprises a 1-1 sub-lead line connected to the driving integrated circuit, a 1-1-1 sub-lead line separated from the 1-1 sub-lead line in a first direction, a 1-2 sub-lead line spaced apart from the 1-1 sub-lead line in a second direction intersecting the first direction, and a 1-2-1 sub-lead line spaced apart from the 1-2 sub-lead line in the second direction.

3. 发明授权

US10276721B2 Liquid crystal display 有权
公开(公告)号：US10276721B2
公开(公告)日：2019-04-30
申请号：US14754039
申请日：2015-06-29
申请人： Samsung Display Co., Ltd.
发明人： Jae Hoon Jung , Heung Shik Park , Ki Chul Shin , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong
IPC分类号： H01L29/786 , H01L29/8605 , H01L31/113 , G02F1/133 , G09G3/36 , G02F1/1362 , G02F1/1368 , G02F1/1343
摘要： A liquid crystal display includes a first gate line, a first data line, and a first pixel. The first pixel includes: a first subpixel including a first thin film transistor connected to the first gate line and data line, and a first liquid crystal capacitor, wherein a first terminal of the first liquid crystal capacitor is electrically connected to the first thin film transistor and a second terminal of the first liquid crystal capacitor is configured to receive a common voltage; and a second subpixel including a second thin film transistor connected to the first gate line and data line, a second liquid crystal capacitor, wherein a first terminal of the second liquid crystal capacitor is configured to receive the common voltage, and a thin film transistor resistor electrically connected between the second thin film transistor and a second terminal of the second liquid crystal capacitor.

4. 发明授权

US10503020B2 Liquid crystal display and method of manufacturing the same 有权
公开(公告)号：US10503020B2
公开(公告)日：2019-12-10
申请号：US15444429
申请日：2017-02-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Gi Hoon Yang , Sung Yi Kim , Hyun Ku Ahn , Ho Lim , Ji Phyo Hong
IPC分类号： G02F1/1337 , C09K19/56 , G02F1/1335 , G02F1/1341 , C09K19/04 , C09K19/12 , C09K19/20
CPC分类号： G02F1/133711 , C09K19/56 , G02F1/1341 , G02F1/13378 , G02F1/133528 , G02F1/133788 , C09K2019/0448 , C09K2019/122 , C09K2019/2078 , G02F2001/133531 , G02F2001/133726 , G02F2001/133738 , G02F2001/133742 , Y10T428/10 , Y10T428/1005
摘要： A liquid crystal display including a first substrate and a second substrate facing each other; a liquid crystal layer disposed between the first substrate and the second substrate; a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate; and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate. At least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes a reactive mesogen.

5. 发明授权

US09897884B2 Liquid crystal display device 有权
公开(公告)号：US09897884B2
公开(公告)日：2018-02-20
申请号：US15196827
申请日：2016-06-29
申请人： Samsung Display Co. Ltd.
发明人： Min Ju Han , Dan Bi Yang , Ji Phyo Hong
IPC分类号： G02F1/1343 , G02F1/137 , G02F1/1368
CPC分类号： G02F1/137 , G02F1/134309 , G02F1/134363 , G02F1/1368 , G02F2001/134345 , G02F2001/134381 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display (“LCD”) device includes: a first display panel including a first substrate, a first pixel electrode disposed on the first substrate, and a second pixel electrode disposed on the first substrate and insulated from the first pixel electrode; a second display panel including a second substrate opposite to the first substrate, and a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first and second display panels and including a plurality of liquid crystal molecules. In a black state, no voltage is applied to the common electrode and an electric field is generated between the first and second pixel electrodes in a way such that the liquid crystal molecules are aligned in a vertical direction with respect to the first substrate.

6. 发明授权

US09632376B2 Liquid crystal display device including switching element with floating terminal 有权
公开(公告)号：US09632376B2
公开(公告)日：2017-04-25
申请号：US14878058
申请日：2015-10-08
申请人： Samsung Display Co., Ltd.
发明人： Min-Joo Han , Dan Bi Yang , Ji Phyo Hong , Ki Chul Shin
IPC分类号： G02F1/1362 , H01L27/12 , H01L29/423 , H01L29/788 , G02F1/1368
CPC分类号： G02F1/13624 , G02F1/136209 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3637 , G09G2300/0447 , G09G2300/0876 , H01L27/124 , H01L29/42324 , H01L29/788
摘要： A liquid crystal display device includes: a first substrate for which a single pixel includes: first, second and third thin film transistors on the first substrate; a pixel electrode including a first subpixel electrode and a second subpixel electrode which are connected to the first thin film transistor and the second thin film transistor, respectively; and a divided reference voltage line connected to the third thin film transistor; a second substrate facing the first substrate; a common electrode on the second substrate; and a liquid crystal layer between the pixel electrode and the common electrode and including liquid crystal molecules. The third thin film transistor includes an electrically floating gate electrode, a source electrode defined by an extended portion of a terminal of the second thin film transistor, and a drain electrode defined by an extended portion of the divided reference voltage line.

7. 发明授权

US09454045B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US09454045B2
公开(公告)日：2016-09-27
申请号：US14522354
申请日：2014-10-23
申请人： Samsung Display Co., Ltd.
发明人： Min Ju Han , Su Jeong Kim , Dan Bi Yang , Ji Phyo Hong
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136227 , G02F2001/133742 , G02F2001/134345 , G02F2201/123
摘要： According to an exemplary embodiment of the present invention, a liquid crystal display includes: a first substrate; a first subpixel electrode disposed on the first substrate, supplied with a first voltage and including a first sub region and a second sub region; a second subpixel electrode disposed on the first substrate and supplied with a second voltage; an insulating layer disposed on the first sub region of the first subpixel electrode and disposed beneath the second subpixel electrode and the second sub region of the first subpixel electrode; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, in which a first region in which the first subpixel electrode is formed includes four distinct areas having different characteristics.
摘要翻译：根据本发明的示例性实施例，液晶显示器包括：第一基板; 设置在所述第一基板上的第一子像素电极，被提供有包括第一子区域和第二子区域的第一电压; 第二子像素电极，设置在第一基板上并被提供第二电压; 绝缘层，设置在所述第一子像素电极的所述第一子区域上，并且设置在所述第一子像素电极的第二子像素电极和所述第二子区域的下方; 面对所述第一基板的第二基板; 以及设置在第二基板上的公共电极，其中形成有第一子像素电极的第一区域包括具有不同特性的四个不同区域。

8. 发明授权

US10788714B2 Liquid crystal display and manufacturing method of the same 有权
公开(公告)号：US10788714B2
公开(公告)日：2020-09-29
申请号：US16524931
申请日：2019-07-29
申请人： Samsung Display Co., Ltd.
发明人： Heung Shik Park , Jae Hoon Jung , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong , Ki Chul Shin
IPC分类号： G02F1/1337 , G02F1/1362 , G02F1/1345 , G02F1/1343
摘要： A liquid crystal display includes a first substrate, pixel electrodes disposed on the first substrate and including a first sub-pixel electrode and a second sub-pixel electrode separated from each other and positioned in one pixel area, gate lines connected to the pixel electrodes, data lines connected to the pixel electrodes, reference voltage lines connected to the second sub-pixel electrode of the pixel electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer positioned between the first substrate and the second substrate and including liquid crystal molecules, a first initial pretilt angle of the liquid crystal molecules corresponding to the first sub-pixel electrode for the second substrate surface is larger than a second initial pretilt angle of the liquid crystal molecules corresponding to the second sub-pixel electrode for the second substrate surface.

9. 发明授权

US09799684B2 Liquid crystal display 有权
公开(公告)号：US09799684B2
公开(公告)日：2017-10-24
申请号：US14858020
申请日：2015-09-18
申请人： Samsung Display Co., Ltd.
发明人： Jae Hoon Jung , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong , Heung Shik Park , Ki Chul Shin
IPC分类号： H01L29/04 , H01L27/12 , G02F1/1362 , H01L21/12 , H01L29/49 , G02F1/1337 , G02F1/1343
CPC分类号： H01L27/1251 , G02F1/133788 , G02F1/136213 , G02F2001/134345 , H01L21/12 , H01L27/1222 , H01L27/124 , H01L29/4908
摘要： A liquid crystal display includes a first substrate, a gate line and a data line disposed on the first substrate, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a first subpixel electrode connected to the first thin film transistor, a resistor connected to the second thin film transistor and a resistance of the resistor is changed by a pulsed gate-on signal applied to the gate line, and a second subpixel electrode connected to the resistor.

10. 发明授权

US09213205B2 Liquid crystal display having multiple pixel regions for improved transmittance 有权
标题翻译：具有多个像素区域以提高透射率的液晶显示器
公开(公告)号：US09213205B2
公开(公告)日：2015-12-15
申请号：US14090593
申请日：2013-11-26
申请人： Samsung Display Co., Ltd.
发明人： Hoon Kim , Su Jeong Kim , Ki Chul Shin , Dan Bi Yang , Jae-Hoon Jung , Min Ju Han , Ji Phyo Hong
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/137
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/134309 , G02F1/13624 , G02F2001/133742 , G02F2001/134345 , G02F2001/13712 , G02F2203/30 , G02F2203/64
摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a first subpixel electrode positioned on the first substrate and configured to receive a first voltage; a second subpixel electrode positioned on the first substrate and configured to receive a second voltage; an insulating layer positioned between the first subpixel electrode and the second subpixel electrode; a second substrate facing the first substrate; and a common electrode positioned on the second substrate. A portion of the first subpixel electrode and a portion of the second subpixel electrode overlap each other with the insulating layer interposed therebetween, and a difference between the first voltage and a common voltage is larger than a difference between the second voltage and the common voltage.
摘要翻译：根据本发明的示例性实施例的液晶显示器包括：第一基板; 第一子像素电极，其位于所述第一基板上并被配置为接收第一电压; 第二子像素电极，位于所述第一基板上并被配置为接收第二电压; 位于所述第一子像素电极和所述第二子像素电极之间的绝缘层; 面对所述第一基板的第二基板; 以及位于第二基板上的公共电极。第一子像素电极的一部分和第二子像素电极的一部分在绝缘层之间彼此重叠，并且第一电压和公共电压之间的差大于第二电压和公共电压之间的差。

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