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公开(公告)号：US09923170B2
公开(公告)日：2018-03-20
申请号：US14918820
申请日：2015-10-21
Applicant: LG Display Co., Ltd.
Inventor： Jongkyung Kim , Taro Hasumi
CPC classification number: H01L51/5259 , H01L27/3241 , H01L27/3246
Abstract: An organic light emitting display device and a fabricating method thereof are disclosed, in which an organic light emitting diode or a cathode electrode may be prevented from being damaged by outgassing generated due to water remaining in a planarization film. The organic light emitting display device includes a substrate; a thin film transistor layer provided on the lower substrate; a planarization film provided on the thin film transistor layer to planarize the thin film transistor layer; an anode line provided on the planarization film to partially expose the planarization film in a non-display area corresponding to a periphery area of a display area; and a water absorption organic film provided on the exposed portion of the planarization film to at least partially absorb outgassing from the planarization film.
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公开(公告)号：US10777122B2
公开(公告)日：2020-09-15
申请号：US16224178
申请日：2018-12-18
Applicant: LG DISPLAY CO., LTD.
Inventor： Jongkyung Kim , YongMin Ha , Taro Hasumi
IPC: G09G3/30 , G06K9/00 , G09G3/3225
Abstract: A light emitting display device and a driving method thereof are provided, in which a luminance difference occurring in a boundary between a fingerprint scanning area and a non-fingerprint scanning area is not perceived by a user. The light emitting display device can include a display panel including a display area where a plurality of pixels is provided to display an image. The display area can include a first area, a second area, and a boundary area disposed between the first area and the second area. In a case where the display panel displays a predetermined image pattern, each of pixels in the first area can emit a first light having a first luminance, each of pixels in the second area can emit a second light having a second luminance lower than the first luminance or cannot emit any light, and the luminance of pixels in the boundary area can be progressively reduced from the first area to the second area.
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公开(公告)号：US20160133874A1
公开(公告)日：2016-05-12
申请号：US14918820
申请日：2015-10-21
Applicant: LG Display Co., Ltd.
Inventor： Jongkyung Kim , Taro Hasumi
CPC classification number: H01L51/5259 , H01L27/3241 , H01L27/3246
Abstract: An organic light emitting display device and a fabricating method thereof are disclosed, in which an organic light emitting diode or a cathode electrode may be prevented from being damaged by outgassing generated due to water remaining in a planarization film. The organic light emitting display device includes a substrate; a thin film transistor layer provided on the lower substrate; a planarization film provided on the thin film transistor layer to planarize the thin film transistor layer; an anode line provided on the planarization film to partially expose the planarization film in a non-display area corresponding to a periphery area of a display area; and a water absorption organic film provided on the exposed portion of the planarization film to at least partially absorb outgassing from the planarization film.
Abstract translation: 公开了一种有机发光显示装置及其制造方法，其中可以防止有机发光二极管或阴极电极被残留在平坦化膜中的水所产生的除气而损坏。 有机发光显示装置包括：基板; 设置在下基板上的薄膜晶体管层; 设置在薄膜晶体管层上以使薄膜晶体管层平坦化的平坦化膜; 设置在所述平坦化膜上以在与显示区域的周边区域相对应的非显示区域中部分地暴露所述平坦化膜的阳极线; 以及设置在平坦化膜的暴露部分上的吸水有机膜，以至少部分地从平坦化膜吸收除气。
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