公开(公告)号：US20160313614A1

公开(公告)日：2016-10-27

申请号：US14945669

申请日：2015-11-19

Applicant: LG Display Co., Ltd.

Inventor： Changseung WOO ,  Soonhwan HONG

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133788 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/136204 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134372 ,  G09G3/3614 ,  G09G2300/0426

Abstract: A disclosed liquid crystal display includes an upper plate and a lower plate with a liquid crystal layer interposed therebetween. The display also includes a spacer positioned between the upper plate and the lower plate. The lower plate includes a lower electrode, an insulating layer over the lower electrode, an upper electrode over the insulating layer, and an alignment layer connected to the lower electrode and the upper electrode. The alignment layer is connected to the lower electrode through a hole passing through the insulating layer.

Abstract translation: 所公开的液晶显示器包括上板和下板之间的液晶层。 显示器还包括位于上板和下板之间的间隔件。 下板包括下电极，在下电极上的绝缘层，绝缘层上的上电极，以及连接到下电极和上电极的取向层。 取向层通过穿过绝缘层的孔连接到下电极。

公开(公告)号：US20160026044A1

公开(公告)日：2016-01-28

申请号：US14808825

申请日：2015-07-24

Applicant: LG Display Co., Ltd.

Inventor： Yousung NAM ,  Changseung WOO ,  Soonhwan HONG

IPC: G02F1/1343 ,  H01L29/786 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1333 ,  H01L29/66 ,  H01L27/12

CPC classification number: G02F1/133345 ,  G02F1/13338 ,  G02F1/1337 ,  G02F1/133723 ,  G02F1/133788 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134372 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/66969 ,  H01L29/7869

Abstract: A display device optimized to operate in a low frame rate mode under certain predetermined conditions is provided. To reduce pixel discharge during the low frame rate mode, the display device employees the TFTs with metal oxide semiconductor layer, the optical alignment layer with an upper portion and a lower portion having different resistivity. In addition, a passivation layer is provided between the optical alignment layer and the pixel or the common electrode for compensating the low resistivity of the lower portion of the optical alignment layer. As such, various visual defects associated with the pixel discharge can be reduced even when the display device is operating under the low frame rate mode.

Abstract translation: 提供了在某些预定条件下优化以低帧速率模式操作的显示装置。 为了在低帧速率模式期间减少像素放电，显示装置雇用具有金属氧化物半导体层的TFT，具有上部的光学取向层和具有不同电阻率的下部。 此外，在光学取向层和像素或公共电极之间设置钝化层，以补偿光学取向层的下部的低电阻率。 因此，即使当显示装置在低帧速率模式下操作时，也可以减少与像素放电相关联的各种视觉缺陷。

公开(公告)号：US20190079336A1

公开(公告)日：2019-03-14

申请号：US16189688

申请日：2018-11-13

Applicant: LG Display Co., Ltd.

Inventor： Yousung NAM ,  Changseung WOO ,  Soonhwan HONG

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786

Abstract: A display device optimized to operate in a low frame rate mode under certain predetermined conditions is provided. To reduce pixel discharge during the low frame rate mode, the display device employees the TFTs with metal oxide semiconductor layer, the optical alignment layer with an upper portion and a lower portion having different resistivity. In addition, a passivation layer is provided between the optical alignment layer and the pixel or the common electrode for compensating the low resistivity of the lower portion of the optical alignment layer. As such, various visual defects associated with the pixel discharge can be reduced even when the display device is operating under the low frame rate mode.

公开(公告)号：US20160043229A1

公开(公告)日：2016-02-11

申请号：US14789459

申请日：2015-07-01

Applicant: LG DISPLAY CO., LTD.

Inventor： Changseung WOO ,  Soonhwan HONG

IPC: H01L29/786 ,  H01L27/12 ,  H01L29/66 ,  H01L27/32 ,  H01L29/24

CPC classification number: H01L29/7869 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3258 ,  H01L29/24 ,  H01L29/66969

Abstract: A display device and a method for manufacturing the same having a thin film transistor (TFT) including a gate connected to a gate line, a drain connected to a data line, and a source connected to a pixel electrode and a passivation layer only in an opening of a pixel and a peripheral area of the TFT. The pixel electrode directly contacts the source of the TFT and overlaps the gate of the TFT.

Abstract translation: 一种显示装置及其制造方法，具有薄膜晶体管（TFT），薄膜晶体管（TFT）包括连接到栅极线的栅极，连接到数据线的漏极以及仅连接到数据线的源极和像素电极以及钝化层 打开TFT的像素和周边区域。 像素电极直接接触TFT的源极并与TFT的栅极重叠。