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公开(公告)号:EP3252524B1
公开(公告)日:2019-07-17
申请号:EP17173454.4
申请日:2017-05-30
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , KIM, Kyujin , YOO, Seungjin
IPC分类号: G02F1/1333 , G02F1/1335 , G02F1/1347 , G06F3/041 , G06F3/044 , G02F1/1343 , G02F1/1362
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公开(公告)号:EP3252752A3
公开(公告)日:2018-03-21
申请号:EP17173485.8
申请日:2017-05-30
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , YOO, Ooksang , KIM, Kyujin , YOO, Seungjin
IPC分类号: G09G3/34 , G09G3/36 , G02F1/1347
CPC分类号: G02F1/137 , G02F1/134309 , G02F1/13471 , G02F2001/133601 , G09G3/2003 , G09G3/2007 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3655 , G09G3/3688 , G09G2300/023 , G09G2300/0426 , G09G2310/08 , G09G2320/0238 , G09G2320/0242 , G09G2320/028 , G09G2320/0626 , G09G2320/0646 , G09G2320/066
摘要: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an embodiment includes a liquid crystal layer, a first electrode receiving a light valve data voltage through a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween, and receiving a common voltage swinging in the same phase in synchronization with the light valve data voltage. The liquid crystal display device according to another embodiment includes a display panel, a backlight unit, and a light valve panel.
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公开(公告)号:EP3252530A2
公开(公告)日:2017-12-06
申请号:EP17172142.6
申请日:2017-05-22
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , YOO, Ooksang , KIM, Kyujin , YOO, Seungjin
IPC分类号: G02F1/1362 , G02F1/1347 , G02F1/1335
CPC分类号: G02F1/13471 , G02F1/1336 , G02F1/134309 , G02F2001/133388 , G02F2001/133601
摘要: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an embodiment includes a liquid crystal layer, a first electrode arranged in a matrix form and including a block corresponding one-to-one with a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween. An angle between a vertical edge of the block and the light valve data line is greater than 0° and less than 90°. The liquid crystal display device according to another embodiment includes a display panel, a backlight unit, and a light valve panel.
摘要翻译: 讨论了光阀面板和使用该面板的液晶显示器。 根据一个实施例的光阀面板包括液晶层,以矩阵形式布置并且包括与光阀数据线一一对应的块的第一电极以及与液体面对第一电极的第二电极 介于它们之间。 块的垂直边缘与光阀数据线之间的角度大于0°且小于90°。 根据另一实施例的液晶显示装置包括显示面板,背光单元和光阀面板。
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公开(公告)号:EP3252524A1
公开(公告)日:2017-12-06
申请号:EP17173454.4
申请日:2017-05-30
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , KIM, Kyujin , YOO, Seungjin
IPC分类号: G02F1/1333 , G02F1/1335 , G02F1/1347 , G06F3/041
CPC分类号: G06F3/0412 , G02F1/13338 , G02F1/133536 , G02F1/134309 , G02F1/13471 , G02F1/136286 , G02F2001/133567 , G02F2203/02 , G02F2203/66 , G06F3/0416 , G06F3/044 , G09G3/3614 , G09G2300/0426
摘要: A mirror display is discussed. The mirror display according to an embodiment includes a plurality of first electrodes (E1) disposed on a first substrate (SUBS4), a plurality of sensor lines (SL) disposed on the first substrate (SUBS4) and connected to the plurality of first electrodes (E1), a plurality of second electrodes (E2) disposed on a second substrate (SUBS3) and facing the first electrodes (E1) disposed on the first substrate (SUBS4) with a liquid crystal layer (LC2) interposed therebetween, a plurality of mirror driving lines (ML) disposed on the second substrate (SUBS3) and connected to the plurality of second electrodes (E2), a polarizing film (POL4) adhered to the first substrate (SUBS4), and a reflective polarizing film (POL3) adhered to the second substrate (SUBS3).
摘要翻译: 讨论镜像显示。 根据实施例的反射镜显示器包括设置在第一基板(SUBS4)上的多个第一电极(E1),设置在第一基板(SUBS4)上并且连接到多个第一电极(多个传感器线) E1);设置在第二基板(SUBS3)上且面向设置在第一基板(SUBS4)上的第一电极(E1)的多个第二电极(E2),其间插入有液晶层(LC2);多个镜 设置在第二基板(SUBS3)上并连接到多个第二电极(E2)的驱动线(ML),粘附到第一基板(SUBS4)的偏振膜(POL4) 第二衬底(SUBS3)。
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公开(公告)号:EP2993663A2
公开(公告)日:2016-03-09
申请号:EP15183846.3
申请日:2015-09-04
申请人: LG Display Co., Ltd.
发明人: KIM, Kyujin , YOO, Ooksang , KIM, Taehun
IPC分类号: G09G3/36
CPC分类号: G02F1/136213 , G02F1/136286 , G02F1/1368 , G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G2300/0413 , G09G2300/0426 , G09G2300/0876 , G09G2310/0297 , G09G2310/066 , G09G2370/08
摘要: A liquid crystal display device in accordance with various embodiments comprises: a plurality of pixels (P) arranged in rows and columns in a matrix form; a common line (VcomL) coupled to a common electrode of the plurality of pixels (P); at least one compensation capacitor (Cdc) coupled to the common line (VcomL); a data driver (240) configured to: apply a data voltage (ADATA) having a first polarity to a pixel (P) of the plurality of pixels (P); subsequently change the polarity of the data voltage (ADATA) from the first polarity to a second polarity; and charge a compensation data voltage (ADDATA) into the compensation capacitor (Cdc) while changing the polarity of the data voltage (ADATA) from the first polarity to the second polarity, so as to reduce ripples in a common voltage (Vcom) applied to the common line (VcomL).
摘要翻译: 根据各种实施例的液晶显示装置包括:以矩阵形式排列成行和列的多个像素(P); 耦合到所述多个像素(P)中的公共电极的公共线(VcomL); 耦合到公共线路(VcomL)的至少一个补偿电容器(Cdc); 数据驱动器(240),被配置为:将具有第一极性的数据电压(ADATA)应用于所述多个像素(P)中的像素(P); 随后将数据电压(ADATA)的极性从第一极性改变为第二极性; 并在将数据电压(ADATA)的极性从第一极性改变为第二极性的同时,将补偿数据电压(ADDATA)充电到补偿电容器(Cdc)中,以便减少施加到 共同线(VcomL)。
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公开(公告)号:EP3252530B1
公开(公告)日:2019-07-03
申请号:EP17172142.6
申请日:2017-05-22
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , YOO, Ooksang , KIM, Kyujin , YOO, Seungjin
IPC分类号: G02F1/1343 , G02F1/13357 , G02F1/1335 , G02F1/1347 , G02F1/1333
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公开(公告)号:EP3252530A3
公开(公告)日:2018-02-28
申请号:EP17172142.6
申请日:2017-05-22
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , YOO, Ooksang , KIM, Kyujin , YOO, Seungjin
IPC分类号: G02F1/1343 , G02F1/13357 , G02F1/1335 , G02F1/1347 , G02F1/1333
CPC分类号: G02F1/13471 , G02F1/1336 , G02F1/134309 , G02F2001/133388 , G02F2001/133601
摘要: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an embodiment includes a liquid crystal layer, a first electrode arranged in a matrix form and including a block corresponding one-to-one with a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween. An angle between a vertical edge of the block and the light valve data line is greater than 0° and less than 90°. The liquid crystal display device according to another embodiment includes a display panel, a backlight unit, and a light valve panel.
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公开(公告)号:EP3252752A2
公开(公告)日:2017-12-06
申请号:EP17173485.8
申请日:2017-05-30
申请人: LG Display Co., Ltd.
发明人: NAM, Sangjin , YOO, Ooksang , KIM, Kyujin , YOO, Seungjin
IPC分类号: G09G3/34 , G09G3/36 , G02F1/1347
CPC分类号: G02F1/137 , G02F1/134309 , G02F1/13471 , G02F2001/133601 , G09G3/2003 , G09G3/2007 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3655 , G09G3/3688 , G09G2300/023 , G09G2300/0426 , G09G2310/08 , G09G2320/0238 , G09G2320/0242 , G09G2320/028 , G09G2320/0626 , G09G2320/0646 , G09G2320/066
摘要: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an embodiment includes a liquid crystal layer, a first electrode receiving a light valve data voltage through a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween, and receiving a common voltage swinging in the same phase in synchronization with the light valve data voltage. The liquid crystal display device according to another embodiment includes a display panel, a backlight unit, and a light valve panel.
摘要翻译: 讨论了光阀面板和使用该面板的液晶显示器。 根据一个实施例的光阀面板包括液晶层,通过光阀数据线接收光阀数据电压的第一电极以及隔着液晶层面向第一电极的第二电极,并且接收公共电极 电压与光阀数据电压同步摆动。 根据另一实施例的液晶显示装置包括显示面板,背光单元和光阀面板。
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公开(公告)号:EP3264417A1
公开(公告)日:2018-01-03
申请号:EP17178320.2
申请日:2017-06-28
申请人: LG Display Co., Ltd.
发明人: SO, Byeongseong , KIM, Kyujin , KIM, Taehun , YOO, Seungjin
CPC分类号: G06F3/0412 , G02F1/13338 , G02F1/134309 , G06F3/0416 , G06F3/044 , G09G3/20 , G09G3/3648 , G09G3/3677 , G09G2300/0408 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G11C19/287
摘要: A shift register for a touch sensor integrated type display device comprises a first plurality of cascaded stages (STG[1], ..., STG[i-1]) and a second plurality of cascaded stages (STG[i], ..., STG[2i-1]), each of the stages comprising at least a first discharge transistor (T2; T4), a pull-up transistor (Tpu), a pull-down transistor (Tpd), and an output node (Nout) interconnecting the pull-up transistor (Tpu) and the pull-down transistor (Tpd), the pull-down transistor (Tpd) being further connected to a first low potential voltage line (VSS), and a gate electrode of the pull-up transistor (Tpu) constituting a control node (Q), wherein the control node (Q) of the first stage (STG[i]) of the second plurality of cascaded stages (STG[i], ..., STG[2i-1]) is connected to a second low potential voltage line (A_VSS), electrically separate from the first low potential voltage line (VSS), through the first discharge transistor (T2, T4) of said first stage.
摘要翻译: 用于触摸传感器集成型显示设备的移位寄存器包括第一多个级联级(STG [1],...,STG [i-1])和第二多个级联级(STG [i] (T2; T4),上拉晶体管(Tpu),下拉晶体管(Tpd)以及输出节点(Tpd)的输出节点(STG [2i-1]),每个级包括至少第一放电晶体管 (Tpu)与所述下拉晶体管(Tpd)互连,所述下拉晶体管(Tpd)进一步连接至第一低电位电压线(VSS),并且所述下拉晶体管 (Q)的上游晶体管(Tpu),其中第二多个级联级(STG [i],...,STG [i])的第一级(STG [i])的控制节点(Q) 2i-1])通过所述第一级的第一放电晶体管(T2,T4)连接到与第一低电位电压线(VSS)电分离的第二低电位电压线(A_VSS)。
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公开(公告)号:EP2993663A3
公开(公告)日:2016-07-27
申请号:EP15183846.3
申请日:2015-09-04
申请人: LG Display Co., Ltd.
发明人: KIM, Kyujin , YOO, Ooksang , KIM, Taehun
IPC分类号: G09G3/36
CPC分类号: G02F1/136213 , G02F1/136286 , G02F1/1368 , G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G2300/0413 , G09G2300/0426 , G09G2300/0876 , G09G2310/0297 , G09G2310/066 , G09G2370/08
摘要: A liquid crystal display device in accordance with various embodiments comprises: a plurality of pixels (P) arranged in rows and columns in a matrix form; a common line (VcomL) coupled to a common electrode of the plurality of pixels (P); at least one compensation capacitor (Cdc) coupled to the common line (VcomL); a data driver (240) configured to: apply a data voltage (ADATA) having a first polarity to a pixel (P) of the plurality of pixels (P); subsequently change the polarity of the data voltage (ADATA) from the first polarity to a second polarity; and charge a compensation data voltage (ADDATA) into the compensation capacitor (Cdc) while changing the polarity of the data voltage (ADATA) from the first polarity to the second polarity, so as to reduce ripples in a common voltage (Vcom) applied to the common line (VcomL).
摘要翻译: 根据各种实施例的液晶显示装置包括:以矩阵形式排列成行和列的多个像素(P) 耦合到所述多个像素(P)的公共电极的公共线(VcomL); 至少一个耦合到公共线(VcomL)的补偿电容器(Cdc); 数据驱动器(240),被配置为:向所述多个像素(P)中的像素(P)施加具有第一极性的数据电压(ADATA); 随后将数据电压(ADATA)的极性从第一极性改变为第二极性; 并在将所述数据电压(ADATA)的极性从所述第一极性改变为所述第二极性的同时将补偿数据电压(ADDATA)充电到所述补偿电容器(Cdc)中,从而减小施加到所述第一极性的公共电压(Vcom)中的脉动 共同线(VcomL)。
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