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公开(公告)号：US20170031389A1
公开(公告)日：2017-02-02
申请号：US15209104
申请日：2016-07-13
Applicant: LG DISPLAY CO., LTD.
Inventor： Se-Jong Yoo , Nack-Bong Choi , Seung-Hee Kuk
IPC: G06F1/16 , G06F3/041 , G09G3/3225 , G09G3/3266 , G09G3/3275
CPC classification number: G06F1/1652 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2380/02
Abstract: Disclosed is a flexible display device that includes a backplane substrate having an active area and a non-display area outside the display area, the active area having a plurality of pixels defined with a plurality of gate lines and a plurality of data lines, wherein the backplane substrate is defined with a folding axis with reference to which the display device is folded or bended and a folding area in which a radius of curvature remains substantially the same as a radius of curvature at the folding axis located at a center of the folding area when the display device is folded or bended; a plurality of embedded drivers on the backplane substrate in the non-display area, wherein two of the embedded drivers are spaced apart from each other outside the folding area with the folding area therebetween; and a plurality of link wires between the plurality of embedded drivers and the active area, electrically connecting the plurality of embedded drivers and one of the plurality of gate lines and the plurality of data lines.
Abstract translation: 公开了一种柔性显示装置，其包括背板基板，该背板基板具有在显示区域外部的有效区域和非显示区域，该有源区域具有由多条栅极线和多条数据线限定的多个像素，其中， 背板基板用折叠轴限定，显示装置将折叠轴线折叠或弯曲，并且其中曲率半径保持与位于折叠区域的中心处的折叠轴线处的曲率半径基本相同的折叠区域 当显示装置折叠或弯曲时; 在非显示区域中的背板基板上的多个嵌入式驱动器，其中两个嵌入式驱动器在折叠区域之间彼此间隔开，折叠区域在其间; 以及在所述多个嵌入式驱动器和所述有源区域之间的多个链接线，将所述多个嵌入式驱动器与所述多条栅极线和所述多条数据线中的一条电连接。
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公开(公告)号：US10418429B2
公开(公告)日：2019-09-17
申请号：US16036603
申请日：2018-07-16
Applicant: LG Display Co., Ltd.
Inventor： Mi-Seong Kim , Joung-Woo Lee , Se-Jun Cho , Seung-Hee Kuk
IPC: H01L27/32
Abstract: An organic light emitting display device includes a substrate including a plurality of pixels defined thereon; a first electrode disposed at each pixel; a bank exposing the first electrode of each pixel; a spacer including, sequentially on the bank, a first layer of a first negative photoreactive acryl and a second layer of a second negative photoreactive acryl having a greater photoreactivity than a photoreactivity of the first negative photoreactive acryl, wherein the first layer has a negative taper and the second layer has a positive taper; an organic layer on the bank and the first electrode, the organic layer including an organic light emitting layer; and a second electrode on the bank, the spacer, and the organic layer.
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Patent Agency Ranking
公开(公告)号：US20180323245A1
公开(公告)日：2018-11-08
申请号：US16036603
申请日：2018-07-16
Applicant: LG Display Co., Ltd.
Inventor： Mi-Seong Kim , Joung-Woo Lee , Se-Jun Cho , Seung-Hee Kuk
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L2227/323
Abstract: An organic light emitting display device includes a substrate including a plurality of pixels defined thereon; a first electrode disposed at each pixel; a bank exposing the first electrode of each pixel; a spacer including, sequentially on the bank, a first layer of a first negative photoreactive acryl and a second layer of a second negative photoreactive acryl having a greater photoreactivity than a photoreactivity of the first negative photoreactive acryl, wherein the first layer has a negative taper and the second layer has a positive taper; an organic layer on the bank and the first electrode, the organic layer including an organic light emitting layer; and a second electrode on the bank, the spacer, and the organic layer.
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公开(公告)号：US10026791B2
公开(公告)日：2018-07-17
申请号：US15393495
申请日：2016-12-29
Applicant: LG Display Co., Ltd.
Inventor： Mi-Seong Kim , Joung-Woo Lee , Se-Jun Cho , Seung-Hee Kuk
Abstract: An organic light emitting display device includes a substrate including a plurality of pixels defined thereon; a first electrode disposed at each pixel; a bank exposing the first electrode of each pixel; a spacer including, sequentially on the bank, a first layer of a first negative photoreactive acryl and a second layer of a second negative photoreactive acryl having a greater photoreactivity than a photoreactivity of the first negative photoreactive acryl, wherein the first layer has a negative taper and the second layer has a positive taper; an organic layer on the bank and the first electrode, the organic layer including an organic light emitting layer; and a second electrode on the bank, the spacer, and the organic layer.
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公开(公告)号：US20170194398A1
公开(公告)日：2017-07-06
申请号：US15393495
申请日：2016-12-29
Applicant: LG Display Co., Ltd.
Inventor： Mi-Seong Kim , Joung-Woo Lee , Se-Jun Cho , Seung-Hee Kuk
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L2227/323
Abstract: An organic light emitting display device includes a substrate including a plurality of pixels defined thereon; a first electrode disposed at each pixel; a bank exposing the first electrode of each pixel; a spacer including, sequentially on the bank, a first layer of a first negative photoreactive acryl and a second layer of a second negative photoreactive acryl having a greater photoreactivity than a photoreactivity of the first negative photoreactive acryl, wherein the first layer has a negative taper and the second layer has a positive taper; an organic layer on the bank and the first electrode, the organic layer including an organic light emitting layer; and a second electrode on the bank, the spacer, and the organic layer.
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公开(公告)号：US09886063B2
公开(公告)日：2018-02-06
申请号：US15209104
申请日：2016-07-13
Applicant: LG DISPLAY CO., LTD.
Inventor： Se-Jong Yoo , Nack-Bong Choi , Seung-Hee Kuk
IPC: G06F3/038 , G09G5/00 , G06F1/16 , G06F3/044 , G09G3/3266 , G09G3/3233
CPC classification number: G06F1/1652 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2380/02
Abstract: Disclosed is a flexible display device that includes a backplane substrate having an active area and a non-display area outside the display area, the active area having a plurality of pixels defined with a plurality of gate lines and a plurality of data lines, wherein the backplane substrate is defined with a folding axis with reference to which the display device is folded or bended and a folding area in which a radius of curvature remains substantially the same as a radius of curvature at the folding axis located at a center of the folding area when the display device is folded or bended; a plurality of embedded drivers on the backplane substrate in the non-display area, wherein two of the embedded drivers are spaced apart from each other outside the folding area with the folding area therebetween; and a plurality of link wires between the plurality of embedded drivers and the active area, electrically connecting the plurality of embedded drivers and one of the plurality of gate lines and the plurality of data lines.
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公开(公告)号：US09871085B2
公开(公告)日：2018-01-16
申请号：US15395522
申请日：2016-12-30
Applicant: LG Display Co., Ltd.
Inventor： Se-Jun Cho , Joung-Woo Lee , Seung-Hee Kuk , Mi-Seong Kim
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/5203
Abstract: Disclosed is an organic light-emitting diode display panel, which may effectively reduce or prevent spreading of the peeling of an organic light-emitting layer by using a bar-shaped reversed spacer, regardless of the direction in which the organic layer peels off. The organic light-emitting diode display panel may include a reversed spacer, which is disposed on a bank insulation layer having an opening and includes a reversed-trapezoidal cross section, the reversed spacer having a bar shape when viewed from the front side of the organic light-emitting diode display panel.
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