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公开(公告)号：US20190173058A1
公开(公告)日：2019-06-06
申请号：US16265894
申请日：2019-02-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun-Ho Choi , Jin-Koo Chung , Seong-Min Kim
Abstract: An organic light-emitting display apparatus including: a substrate; a plurality of pixels that are formed on the substrate and each have a light emission area from which visible rays are emitted and a transmission area through which external light is transmitted; a pixel circuit portion disposed in each light emission area of the plurality of pixels; a first electrode that is disposed in each light emission area and is electrically connected to the pixel circuit portion; an intermediate layer that is formed on the first electrode and includes an organic emissive layer; a second electrode formed on the intermediate layer; and a capping layer that is disposed on the second electrode and includes a first capping layer corresponding to the light emission area and a second capping layer corresponding to the transmission area. Accordingly, electrical characteristics and image quality of the organic light-emitting display apparatus may be improved.
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公开(公告)号：US09991473B2
公开(公告)日：2018-06-05
申请号：US14803252
申请日：2015-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Koo Chung , Jun-Ho Choi , Kyung-Ho Kim , Eun-Kyoung Nam , Jeong-Woo Moon
CPC classification number: H01L51/5271 , H01L27/3276 , H01L51/5281
Abstract: An organic light display device includes a first substrate, light emitting structures, a second substrate and a reflective member. The first substrate includes a plurality of pixel regions, each pixel region including a plurality of sub-pixel regions, and a reflective region which surrounds the sub-pixel regions. The reflective region excludes the sub-pixel regions. The light emitting structures are respectively disposed in the sub-pixel regions on the first substrate. The second substrate is opposite to the first substrate. The reflective member is disposed in the reflective region on the lower surface of the second substrate. First openings exposing the sub-pixel regions and a second opening exposing at least a portion the reflective region are located in the reflective member.
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公开(公告)号：US09620576B2
公开(公告)日：2017-04-11
申请号：US14511249
申请日：2014-10-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Koo Chung , Sang-Hoon Yim , Chan-Young Park , Jun-Ho Choi , Seong-Min Kim
CPC classification number: H01L27/3262 , H01L27/3211 , H01L27/3227 , H01L27/323 , H01L27/3234 , H01L27/326 , H01L27/3269 , H01L27/3272 , H01L51/5203 , H01L51/5218 , H01L51/5221 , H01L51/5237 , H01L51/5281 , H01L51/5284
Abstract: Embodiments may disclose an organic light-emitting display device including a first substrate including a pixel area emitting light in a first direction, and a transmittance area that is adjacent to the pixel area and transmits external light; a second substrate facing the first substrate and encapsulating a pixel on the first substrate; an optical pattern array on the first substrate or the second substrate to correspond to the transmittance area, the optical pattern array being configured to transmit or block external light depending on the transmittance area according to a coded pattern; and a sensor array corresponding to the optical pattern array, the sensor array being arranged in a second direction that is opposite to the first direction in which the light is emitted, the second array receiving the external light passing through the optical pattern array.
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公开(公告)号：US09564611B2
公开(公告)日：2017-02-07
申请号：US14662875
申请日：2015-03-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Woo Moon , Joon-Youp Kim , Kyung-Ho Kim , Jin-Koo Chung , Jun-Ho Choi
CPC classification number: H01L51/5262 , H01L27/3246 , H01L27/326 , H01L51/525
Abstract: An organic light emitting display device includes a first substrate, a light emitting structure, a light transmitting member, and a second substrate. The first substrate includes a pixel region and a transparent region. The light emitting structure is positioned in the pixel region of the first substrate. The light transmitting member is positioned in the transparent region. The second substrate is disposed on the light emitting structure and the light transmitting member. The light is not refracted in interfaces between the light transmitting member and the first substrate and between the light transmitting member and the second substrate.
Abstract translation: 有机发光显示装置包括第一基板，发光结构，透光部件和第二基板。 第一基板包括像素区域和透明区域。 发光结构位于第一基板的像素区域中。 透光构件位于透明区域中。 第二基板设置在发光结构和透光构件上。 光不会在透光构件和第一基板之间以及透光构件和第二基板之间的界面中折射。
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公开(公告)号：US09502692B2
公开(公告)日：2016-11-22
申请号：US14965024
申请日：2015-12-10
Applicant: Samsung Display Co., Ltd.
Inventor： Kwan-Hyun Cho , Jin-Koo Chung , Jun-Ho Choi
CPC classification number: H01L51/5281 , H01L27/3244 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L51/0077 , H01L51/5218 , H01L51/5268 , H01L51/5271 , H01L51/5275 , H01L2251/301
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a plurality of pixels and each pixel includes a first area configured to emit light and a second area configured to transmit external light therethrough. Each pixel also includes a first electrode formed in the first area and an organic layer formed in the first area and the second area, wherein the organic layer covers the first electrode. Each pixel further includes a second electrode covering at least the organic layer formed in the first area and having a first opening exposing at least a portion of the organic layer formed in the second area. A reflection prevention layer is formed substantially covering the organic layer formed in the second area. The reflection prevention layer has a refractive index lower than that of the organic layer.
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Patent Agency Ranking
36.发明授权公开(公告)号：US09331308B2
公开(公告)日：2016-05-03
申请号：US14066519
申请日：2013-10-29
Applicant: Samsung Display Co., Ltd.
Inventor： Jun-Ho Choi , Kwan-Hyun Cho , Jin-Koo Chung
CPC classification number: H01L51/5256 , H01L27/326 , H01L27/3272 , H01L51/0052 , H01L51/0061 , H01L51/0072 , H01L51/0077 , H01L51/5203 , H01L51/5228 , H01L51/5234 , H01L51/5262 , H01L2251/5315
Abstract: An organic light emitting display apparatus and a method of manufacturing the same are provided. The apparatus includes a substrate, a first electrode formed on the substrate, an intermediate layer formed on the first electrode. The intermediate layer includes an organic emission layer. A second electrode is formed on the intermediate layer, and a capping layer is formed on the second electrode in a first region. The capping layer includes a first edge portion and at least two layers. A third electrode is formed on the second electrode in a second region. The second region is not overlapped with the first region, and the third electrode includes a second edge portion having a side portion facing a side portion of the first edge portion of the capping layer. Electric properties and image quality may be improved.
Abstract translation: 提供一种有机发光显示装置及其制造方法。 该装置包括基板，形成在基板上的第一电极，形成在第一电极上的中间层。 中间层包括有机发射层。 第二电极形成在中间层上，并且在第一区域中的第二电极上形成覆盖层。 封盖层包括第一边缘部分和至少两个层。 在第二区域中的第二电极上形成第三电极。 第二区域不与第一区域重叠，并且第三电极包括第二边缘部分，该第二边缘部分具有与封盖层的第一边缘部分的侧部相对的侧面部分。 电气性能和图像质量可能得到改善。
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公开(公告)号：US09245931B2
公开(公告)日：2016-01-26
申请号：US14469395
申请日：2014-08-26
Applicant: Samsung Display Co., Ltd.
Inventor： Kwan-Hyun Cho , Jin-Koo Chung , Jun-Ho Choi
CPC classification number: H01L51/5281 , H01L27/3244 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L51/0077 , H01L51/5218 , H01L51/5268 , H01L51/5271 , H01L51/5275 , H01L2251/301
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a plurality of pixels and each pixel includes a first area configured to emit light and a second area configured to transmit external light therethrough. Each pixel also includes a first electrode formed in the first area and an organic layer formed in the first area and the second area, wherein the organic layer covers the first electrode. Each pixel further includes a second electrode covering at least the organic layer formed in the first area and having a first opening exposing at least a portion of the organic layer formed in the second area. A reflection prevention layer is formed substantially covering the organic layer formed in the second area. The reflection prevention layer has a refractive index lower than that of the organic layer.
Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 在一个方面，OLED显示器包括多个像素，并且每个像素包括被配置为发光的第一区域和被配置为透射外部光的第二区域。 每个像素还包括形成在第一区域中的第一电极和形成在第一区域和第二区域中的有机层，其中有机层覆盖第一电极。 每个像素还包括至少覆盖形成在第一区域中的有机层的第二电极，并且具有暴露在第二区域中形成的有机层的至少一部分的第一开口。 基本上覆盖形成在第二区域中的有机层的反射防止层。 防反射层的折射率低于有机层的折射率。
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公开(公告)号：US09136440B2
公开(公告)日：2015-09-15
申请号：US14108510
申请日：2013-12-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang-Hoon Yim , Seong-Min Kim , Kwan-Hyun Cho , Kyung-Ho Kim , Jun-Ho Choi , Jin-Koo Chung , Young-Woo Song
CPC classification number: H01L27/3262 , H01L27/3244 , H01L27/3246 , H01L27/3258 , H01L27/326 , H01L33/46 , H01L33/60 , H01L51/524 , H01L51/5253 , H01L51/5271
Abstract: An organic light emitting display apparatus includes a substrate, an encapsulation member facing the substrate, a plurality of pixels between the substrate and the encapsulation member, each pixel including a light emission area and a non-emission area, a first electrode overlapping at least the light emission area, an intermediate layer on the first electrode and including an organic emission layer, a second electrode on the intermediate layer, and a reflective member on a bottom surface of the encapsulation member, the bottom surface of the encapsulation member facing the substrate, and the reflective member including an opening corresponding to the light emission area, and a reflective surface around the opening and corresponding to the non-emission area.
Abstract translation: 有机发光显示装置包括基板，面向基板的封装构件，基板和封装构件之间的多个像素，每个像素包括发光区域和非发光区域，第一电极至少重叠 发光区域，第一电极上的中间层，并且包括有机发射层，中间层上的第二电极和位于封装构件的底表面上的反射构件，封装构件的底表面面向衬底， 并且所述反射构件包括对应于所述发光区域的开口，以及围绕所述开口并且对应于所述非发射区域的反射表面。
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公开(公告)号：US09111890B2
公开(公告)日：2015-08-18
申请号：US13658638
申请日：2012-10-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Koo Chung , Jun-Ho Choi , Seong-Min Kim
CPC classification number: H01L27/326 , H01L27/3248 , H01L27/3276 , H01L51/5215 , H01L51/5218 , H01L51/5234 , H01L51/5265 , H01L51/5296 , H01L2251/301 , H01L2251/5323 , H01L2251/558
Abstract: An organic light emitting display device including: a first emission area including a first organic light emitting diode; a second emission area arranged adjacent to the first emission area and not overlapping with the first emission area, the second emission area including a second organic light emitting diode; a pixel circuit unit electrically connected to the first organic light emitting diode and the second organic light emitting diode; and a transmissive area adjacent to the first and second emission areas and not overlapping with the first and second emission areas, the transmissive area configured to transmit external light therethrough.
Abstract translation: 一种有机发光显示装置，包括：第一发光区域，包括第一有机发光二极管; 第二发射区域布置成与第一发射区域相邻并且不与第一发射区域重叠，第二发射区域包括第二有机发光二极管; 电连接到第一有机发光二极管和第二有机发光二极管的像素电路单元; 以及与第一和第二发射区域相邻并且不与第一和第二发射区域重叠的透射区域，透射区域被配置为透射外部光。
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公开(公告)号：US20150228700A1
公开(公告)日：2015-08-13
申请号：US14469395
申请日：2014-08-26
Applicant: Samsung Display Co., Ltd.
Inventor： Kwan-Hyun CHO , Jin-Koo Chung , Jun-Ho Choi
CPC classification number: H01L51/5281 , H01L27/3244 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L51/0077 , H01L51/5218 , H01L51/5268 , H01L51/5271 , H01L51/5275 , H01L2251/301
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a plurality of pixels and each pixel includes a first area configured to emit light and a second area configured to transmit external light therethrough. Each pixel also includes a first electrode formed in the first area and an organic layer formed in the first area and the second area, wherein the organic layer covers the first electrode. Each pixel further includes a second electrode covering at least the organic layer formed in the first area and having a first opening exposing at least a portion of the organic layer formed in the second area. A reflection prevention layer is formed substantially covering the organic layer formed in the second area. The reflection prevention layer has a refractive index lower than that of the organic layer.
Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 在一个方面，OLED显示器包括多个像素，并且每个像素包括被配置为发光的第一区域和被配置为透射外部光的第二区域。 每个像素还包括形成在第一区域中的第一电极和形成在第一区域和第二区域中的有机层，其中有机层覆盖第一电极。 每个像素还包括至少覆盖形成在第一区域中的有机层的第二电极，并且具有暴露在第二区域中形成的有机层的至少一部分的第一开口。 基本上覆盖形成在第二区域中的有机层的反射防止层。 防反射层的折射率低于有机层的折射率。
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