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    Display device
    11.
    发明授权
    Display device 有权

    公开(公告)号：US10957754B2

    公开(公告)日：2021-03-23

    申请号：US15442283

    申请日：2017-02-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： June Woo Lee ,  Shin Moon Kang ,  Byoung Ki Kim ,  Hee Kyung Kim ,  Hyun Chui Son ,  Yun-Mo Chung ,  Jae Beom Choi

    IPC: H01L27/32 ,  H01L27/12 ,  H01L51/00 ,  G02F1/1333 ,  G02F1/1368 ,  B60K35/00

    Abstract: A display device includes a display panel including a flexible region and a low flexibility region, wherein the flexible region may include a first transistor including a first semiconductor layer and a first gate electrode, a first conductor connected to the first semiconductor layer, and a first interlayer insulating layer between the first transistor and the first conductor. The low flexibility region may include a second transistor including a second semiconductor layer and a second gate electrode, a second conductor connected to the second semiconductor layer, and a second interlayer insulating layer between the second transistor and the second conductor. The first interlayer insulating layer may include an organic insulating material, the second interlayer insulating layer includes an inorganic insulating material, and a ratio of channel width to channel length of the first transistor may be different from that of the second transistor.

    Organic light emitting diode display
    14.
    发明授权
    Organic light emitting diode display 有权
    有机发光二极管显示

    公开(公告)号：US09559330B2

    公开(公告)日：2017-01-31

    申请号：US14809506

    申请日：2015-07-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee Kyung Kim ,  Byoung Ki Kim ,  Il Hun Seo ,  Ho Jin Yoon ,  Yun-Mo Chung

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5225 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3269 ,  H01L51/5209 ,  H01L51/5218 ,  H01L2251/5315

    Abstract: An organic light emitting diode display includes: a substrate; an interlayer insulating layer on the substrate; driving source and drain electrodes on the interlayer insulating layer and facing each other; a planarizing layer on the interlayer insulating layer; a pixel electrode on the planarizing layer and including a reflective electrode; a pixel defining layer on an edge portion of the pixel electrode and the planarizing layer, and including an opening for exposing the pixel electrode and a reflective hole for exposing a part of the interlayer insulating layer; an organic emission layer on the pixel electrode within the opening; a common electrode on the organic emission layer and the pixel defining layer and within the reflective hole, and including a transparent electrode; and an optical sensor under the substrate, in which the reflective hole moves light emitted from the organic emission layer to the optical sensor under the substrate.

    Abstract translation: 有机发光二极管显示器包括：基板; 衬底上的层间绝缘层; 在所述层间绝缘层上驱动源极和漏极并彼此面对; 层间绝缘层上的平坦化层; 平坦化层上的像素电极，包括反射电极; 在像素电极和平坦化层的边缘部分上的像素限定层，并且包括用于暴露像素电极的开口和用于暴露部分层间绝缘层的反射孔; 在开口内的像素电极上的有机发射层; 在有机发射层和像素限定层之间和反射孔内的公共电极，并且包括透明电极; 以及基板下方的光学传感器，其中反射孔将从有机发射层发射的光移动到基底下方的光学传感器。

    PIXEL AND DISPLAY DEVICE INCLUDING THE SAME
    15.
    发明申请
    PIXEL AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
    像素和显示装置，包括它们

    公开(公告)号：US20160293686A1

    公开(公告)日：2016-10-06

    申请号：US14932838

    申请日：2015-11-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Jun Shin ,  Hee Kyung Kim ,  Dae Woo Lee ,  Yun-Mo Chung

    IPC: H01L27/32 ,  H01L51/52 ,  G09G3/32

    Abstract: A pixel and a display device including the same are disclosed. In one aspect, the pixel includes an organic light-emitting diode (OLED) and a reflection layer facing the OLED and configured to reflect light emitted from the OLED. The pixel also includes a photosensor configured to measure luminance of the reflected light. The photosensor is placed on a rear side of the OLED.

    Abstract translation: 公开了一种像素和包括该像素的显示装置。 在一个方面，像素包括有机发光二极管（OLED）和面向OLED的反射层，并被配置为反射从OLED发射的光。 像素还包括被配置为测量反射光的亮度的光电传感器。 光电传感器放置在OLED的背面。

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