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21.发明申请公开(公告)号：US20140291625A1
公开(公告)日：2014-10-02
申请号：US13965179
申请日：2013-08-12
Applicant: Samsung Display Co., LTD.
Inventor： Jun-Seon Seo , Jong-Hyun Choi , Yong-Duck Son , Jin-Wook Seo
CPC classification number: H01L51/055 , H01L27/124 , H01L27/1259 , H01L27/1288 , H01L27/32 , H01L27/3248 , H01L27/3262 , H01L29/42384 , H01L29/78627 , H01L2227/323
Abstract: Provided is an organic light-emitting display apparatus including a substrate; and a plurality of pixels on the substrate, wherein each of the pixels comprise: an organic light-emitting device comprising a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode, wherein the intermediate layer comprises an organic emission layer; a driving transistor configured to drive the organic light-emitting device; and a switching transistor electrically coupled to the driving transistor, wherein the gate electrode of the driving transistor comprises a first conductive layer, and a second conductive layer between the first conductive layer and the active layer of the driving transistor and has a smaller size than the first conductive layer, and the gate electrode of the switching transistor comprises a same material as the first conductive layer.
Abstract translation: 提供一种包括基板的有机发光显示装置; 以及所述基板上的多个像素，其中每个所述像素包括：有机发光器件，其包括第一电极，第二电极和在所述第一电极和所述第二电极之间的中间层，其中所述中间层包括 有机发射层; 配置为驱动有机发光器件的驱动晶体管; 以及电耦合到所述驱动晶体管的开关晶体管，其中所述驱动晶体管的栅电极包括第一导电层，以及在所述第一导电层和所述驱动晶体管的有源层之间的第二导电层，并且具有比所述驱动晶体管更小的尺寸 第一导电层，并且开关晶体管的栅电极包括与第一导电层相同的材料。
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22.发明申请公开(公告)号：US20130065338A1
公开(公告)日：2013-03-14
申请号：US13671505
申请日：2012-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Hyun No , Jong-Hyun Choi , Gun-Shik Kim , June-Woo Lee
CPC classification number: H01L27/3248 , H01L27/1248 , H01L27/1255 , H01L27/3246 , H01L29/4908 , H01L51/5215 , H01L51/5265 , H01L51/56 , H01L2227/323
Abstract: An organic light-emitting display device and a method of its manufacture are provided, whereby manufacturing processes are simplified and display quality may be enhanced. The display device includes: an active layer of a thin film transistor (TFT), on a substrate and including a semiconducting material; a lower electrode of a capacitor, on the substrate, doped with ion impurities, and including a semiconducting material; a first insulating layer on the substrate to cover the active layer and the lower electrode; a gate electrode of the TFT, on the first insulating layer; a pixel electrode on the first insulating layer; an upper electrode of the capacitor, on the first insulating layer; source and drain electrodes of the TFT, electrically connected to the active layer; an organic layer on the pixel electrode and including an organic emission layer; and a counter electrode facing the pixel electrode, the organic layer between the counter electrode and the pixel electrode.
Abstract translation: 提供了一种有机发光显示装置及其制造方法，由此可以简化制造工艺并提高显示质量。 显示装置包括：在衬底上并包括半导体材料的薄膜晶体管（TFT）的有源层; 电容器的下电极，在衬底上，掺杂有离子杂质，并且包括半导体材料; 在所述基板上的第一绝缘层，以覆盖所述有源层和所述下电极; TFT的栅电极，位于第一绝缘层上; 第一绝缘层上的像素电极; 电容器的上电极，位于第一绝缘层上; 电连接到有源层的TFT的源极和漏极; 像素电极上的有机层，并且包括有机发光层; 面对像素电极的对置电极，反电极与像素电极之间的有机层。
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Patent Agency Ranking
公开(公告)号：US10431643B2
公开(公告)日：2019-10-01
申请号：US15364776
申请日：2016-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Ki-Nyeng Kang , Sun-Kwang Kim , Joo-Sun Yoon , Jong-Hyun Choi
Abstract: A display panel includes a signal line extending in a first direction and/or a second direction crossing the first direction, a first transistor electrically connected to the signal line, and including a first active pattern and a first gate electrode, and a first electrode electrically connected to the first transistor. A plurality of openings is defined in the signal line in way such that the signal line transmits an external light therethrough.
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公开(公告)号：US09772709B2
公开(公告)日：2017-09-26
申请号：US15149759
申请日：2016-05-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Dae Kim , Jong-Hyun Choi , Choong-Youl Im , Il-Jeong Lee
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04111 , H01L27/323 , H01L27/3244 , H01L2251/308 , H01L2251/5338 , H01L2251/5392
Abstract: An organic light emitting display device having an electrostatic capacitive type touch panel function with reduced thickness and improved luminance. A display panel of the organic light emitting display device includes a substrate, a display unit having a plurality of pixels on the substrate, and a touch sensing unit on the display unit. The touch sensing unit includes an encapsulation substrate and a capacitive pattern layer on a side of the encapsulation substrate facing the display unit. The capacitive pattern layer has a plurality of openings corresponding in position to the plurality of pixels.
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公开(公告)号：US09614016B2
公开(公告)日：2017-04-04
申请号：US14536035
申请日：2014-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hyun Choi , Shin-Moon Kang
CPC classification number: H01L27/3258 , H01L27/3279 , H01L51/5212 , H01L51/5228
Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the OLED display are disclosed. In one aspect, the OLED display includes a substrate including a display region and a peripheral region, a first auxiliary electrode formed in the peripheral region, and a protecting electrode. The protecting electrode can be formed in the display region and the peripheral region, wherein at least a portion of the protecting electrode can be formed above the first auxiliary electrode.
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公开(公告)号：US09384695B2
公开(公告)日：2016-07-05
申请号：US14259098
申请日：2014-04-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Hoon Lee , Sung-Jae Moon , Wang-Jo Lee , Jong-Hyun Choi , Yong-Duck Son
CPC classification number: G09G3/3266 , G09G3/2022 , G09G3/3233 , G09G2300/0413 , G09G2300/0842 , G09G2310/0216 , G09G2330/08 , G09G2330/10
Abstract: An organic light-emitting display apparatus for forming a frame by utilizing a plurality of subfields to display gradation. The organic light-emitting display apparatus includes a light-emitting pixel on a display area, a dummy pixel on a dummy area adjacent to the display area, and a repair line coupled to the dummy pixel. The light-emitting pixel is configured to emit light according to a logic level of a data signal applied during each of the subfields, and to adjust an emission time. The repair line is configured to couple the dummy pixel to a light-emitting element when the light-emitting element is separated from the light-emitting pixel, to provide a path to control a light emission of the light-emitting element according to a logic level of a dummy data signal applied to the dummy pixel.
Abstract translation: 一种用于通过利用多个子场来形成帧以显示灰度的有机发光显示装置。 有机发光显示装置包括显示区域上的发光像素，与显示区域相邻的虚拟区域上的虚拟像素，以及耦合到虚拟像素的修复线。 发光像素被配置为根据在每个子场期间施加的数据信号的逻辑电平发光，并且调整发光时间。 修复线被配置为当发光元件与发光像素分离时将虚拟像素耦合到发光元件，以提供根据逻辑来控制发光元件的发光的路径 应用于虚拟像素的虚拟数据信号的电平。
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27.发明授权公开(公告)号：US09029900B2
公开(公告)日：2015-05-12
申请号：US13671505
申请日：2012-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Hyun No , Jong-Hyun Choi , Gun-Shik Kim , June-Woo Lee
CPC classification number: H01L27/3248 , H01L27/1248 , H01L27/1255 , H01L27/3246 , H01L29/4908 , H01L51/5215 , H01L51/5265 , H01L51/56 , H01L2227/323
Abstract: An organic light-emitting display device and a method of its manufacture are provided, whereby manufacturing processes are simplified and display quality may be enhanced. The display device includes: an active layer of a thin film transistor (TFT), on a substrate and including a semiconducting material; a lower electrode of a capacitor, on the substrate, doped with ion impurities, and including a semiconducting material; a first insulating layer on the substrate to cover the active layer and the lower electrode; a gate electrode of the TFT, on the first insulating layer; a pixel electrode on the first insulating layer; an upper electrode of the capacitor, on the first insulating layer; source and drain electrodes of the TFT, electrically connected to the active layer; an organic layer on the pixel electrode and including an organic emission layer; and a counter electrode facing the pixel electrode, the organic layer between the counter electrode and the pixel electrode.
Abstract translation: 提供了一种有机发光显示装置及其制造方法，由此可以简化制造工艺并提高显示质量。 显示装置包括：在衬底上并包括半导体材料的薄膜晶体管（TFT）的有源层; 电容器的下电极，在衬底上，掺杂有离子杂质，并且包括半导体材料; 在所述基板上的第一绝缘层，以覆盖所述有源层和所述下电极; TFT的栅电极，位于第一绝缘层上; 第一绝缘层上的像素电极; 电容器的上电极，位于第一绝缘层上; 电连接到有源层的TFT的源极和漏极; 像素电极上的有机层，并且包括有机发光层; 面对像素电极的对置电极，对置电极和像素电极之间的有机层。
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