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1.发明授权公开(公告)号：US09530980B2
公开(公告)日：2016-12-27
申请号：US14797616
申请日：2015-07-13
Applicant: Samsung Display Co., Ltd.
Inventor： Eon-Seok Oh , Na-Jeong Kim , Sang-Yeol Kim , Jung-Yeon Kim , Min-Kyung Jo
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/326 , H01L51/0048 , H01L51/5212 , H01L51/5228 , H01L51/5234 , H01L51/56 , H01L2227/323 , H01L2251/301 , H01L2251/303 , H01L2251/305 , H01L2251/308
Abstract: An organic light emitting display device may include a substrate, an anode, an auxiliary electrode, a light emitting structure, a lower cathode, and an upper cathode. The substrate may include a pixel region, a transparent region, and a boundary region between the pixel region and the transparent region. The anode may be on the pixel region. The auxiliary electrode may be on the transparent or boundary regions. The light emitting structure may be on the anode and the auxiliary electrode and extended from the pixel region to the transparent region. The lower cathode may be on the light emitting structure and made thin to increase transmittance. The upper cathode may be on the lower cathode. The thin lower cathode may be electrically connected to the auxiliary electrode via a contact hole which penetrates the light emitting structure so as to reduce a voltage drop.
Abstract translation: 有机发光显示装置可以包括基板，阳极，辅助电极，发光结构，下阴极和上阴极。 衬底可以包括像素区域，透明区域和像素区域和透明区域之间的边界区域。 阳极可以在像素区域上。 辅助电极可以在透明或边界区域上。 发光结构可以在阳极和辅助电极上并且从像素区域延伸到透明区域。 下阴极可以在发光结构上并且变薄以增加透射率。 上阴极可以在下阴极上。 薄的下阴极可以经由穿过发光结构的接触孔电连接到辅助电极，以便降低电压降。
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2.发明申请公开(公告)号：US20160240810A1
公开(公告)日：2016-08-18
申请号：US14797616
申请日：2015-07-13
Applicant: Samsung Display Co., Ltd.
Inventor： Eon-Seok OH , Na-Jeong Kim , Sang-Yeol Kim , Jung-Yeon Kim , Min-Kyung Jo
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/326 , H01L51/0048 , H01L51/5212 , H01L51/5228 , H01L51/5234 , H01L51/56 , H01L2227/323 , H01L2251/301 , H01L2251/303 , H01L2251/305 , H01L2251/308
Abstract: An organic light emitting display device may include a substrate, an anode, an auxiliary electrode, a light emitting structure, a lower cathode, and an upper cathode. The substrate may include a pixel region, a transparent region, and a boundary region between the pixel region and the transparent region. The anode may be on the pixel region. The auxiliary electrode may be on the transparent or boundary regions. The light emitting structure may be on the anode and the auxiliary electrode and extended from the pixel region to the transparent region. The lower cathode may be on the light emitting structure and made thin to increase transmittance. The upper cathode may be on the lower cathode. The thin lower cathode may be electrically connected to the auxiliary electrode via a contact hole which penetrates the light emitting structure so as to reduce a voltage drop.
Abstract translation: 有机发光显示装置可以包括基板，阳极，辅助电极，发光结构，下阴极和上阴极。 衬底可以包括像素区域，透明区域和像素区域和透明区域之间的边界区域。 阳极可以在像素区域上。 辅助电极可以在透明或边界区域上。 发光结构可以在阳极和辅助电极上并且从像素区域延伸到透明区域。 下阴极可以在发光结构上并且变薄以增加透射率。 上阴极可以在下阴极上。 薄的下阴极可以经由穿过发光结构的接触孔电连接到辅助电极，以便降低电压降。
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公开(公告)号：US09711575B2
公开(公告)日：2017-07-18
申请号：US15354855
申请日：2016-11-17
Applicant: Samsung Display Co., Ltd.
Inventor： Eon-Seok Oh , Na-Jeong Kim , Sang-Yeol Kim , Jung-Yeon Kim , Min-Kyung Jo
CPC classification number: H01L27/3246 , H01L27/3248 , H01L27/326 , H01L51/0048 , H01L51/5212 , H01L51/5228 , H01L51/5234 , H01L51/56 , H01L2227/323 , H01L2251/301 , H01L2251/303 , H01L2251/305 , H01L2251/308
Abstract: An organic light emitting display device may include a substrate, an anode, an auxiliary electrode, a light emitting structure, a lower cathode, and an upper cathode. The substrate may include a pixel region, a transparent region, and a boundary region between the pixel region and the transparent region. The anode may be on the pixel region. The auxiliary electrode may be on the transparent or boundary regions. The light emitting structure may be on the anode and the auxiliary electrode and extended from the pixel region to the transparent region. The lower cathode may be on the light emitting structure and made thin to increase transmittance. The upper cathode may be on the lower cathode. The thin lower cathode may be electrically connected to the auxiliary electrode via a contact hole which penetrates the light emitting structure so as to reduce a voltage drop.
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