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公开(公告)号：US09093403B2
公开(公告)日：2015-07-28
申请号：US14051106
申请日：2013-10-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung-Ho Kim , Jin-Koo Chung , Sang-Hoon Yim
CPC classification number: H01L27/3246 , H01L51/524 , H01L51/5253 , H01L51/5271 , H01L51/5281
Abstract: An organic light-emitting display apparatus includes a first substrate. Pixels are formed on the first substrate. The pixels have a light-emitting region and a non-light-emitting region. A second substrate faces the first substrate. A reflective member is disposed on the second substrate. The reflective member includes openings corresponding to the light-emitting regions of the pixels and reflective portions corresponding to the non-light-emitting regions of the pixels. Each pixel includes a first electrode in the light-emitting region, a second electrode facing the first electrode, an organic layer between the first electrode and second electrode, and a pixel-defining layer covering edges of the first electrode. The pixel-defining layer is formed in the non-light-emitting region, and has a sidewall slope that provides an external light reflection path that is similar to that of the light-emitting region.
Abstract translation: 有机发光显示装置包括第一基板。 像素形成在第一基板上。 像素具有发光区域和非发光区域。 第二基板面向第一基板。 反射构件设置在第二基板上。 反射构件包括对应于像素的发光区域的开口和对应于像素的非发光区域的反射部分。 每个像素包括发光区域中的第一电极，面对第一电极的第二电极，第一电极和第二电极之间的有机层以及覆盖第一电极的边缘的像素限定层。 像素限定层形成在非发光区域中，具有提供与发光区域相似的外部光反射路径的侧壁倾斜。
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公开(公告)号：US20140299850A1
公开(公告)日：2014-10-09
申请号：US14042179
申请日：2013-09-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang-Hoon Yim , Seong-Min Kim , Kyung-Ho Kim , Won-Jong Kim , Young-Woo Song
IPC: H01L51/52
CPC classification number: H01L51/5271 , H01L27/3244 , H01L27/326 , H01L33/60
Abstract: An organic light-emitting display apparatus may include a substrate, a display portion formed on the substrate and including a light-emitting area and a non-light-emitting area surrounding the light-emitting area, an encapsulation member arranged to face the substrate with the display portion interposed therebetween, and a reflection member provided on the encapsulation member and including an opening portion aligned with the light-emitting area and a reflection portion surrounding the opening portion and extending to cover the non-light-emitting area, the opening portion comprising an opening. The size of the opening may be smaller than that of the light-emitting area and thus an edge of the light-emitting area may be covered by the reflection portion. The opening portion may have an inverted taper shape, the size of the opening gradually increasing toward the display portion.
Abstract translation: 有机发光显示装置可以包括：基板，形成在基板上的显示部，具有包围发光区域的发光区域和非发光区域;被配置为与基板对置的封装部件， 插入其间的显示部分和设置在封装构件上并包括与发光区域对准的开口部分的反射部件和围绕开口部分并延伸以覆盖非发光区域的反射部分，开口部分 包括开口。 开口的尺寸可以小于发光区域的尺寸，因此发光区域的边缘可以被反射部分覆盖。 开口部分可以具有倒置的锥形形状，开口的尺寸朝向显示部分逐渐增加。
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公开(公告)号：US10304870B2
公开(公告)日：2019-05-28
申请号：US15210443
申请日：2016-07-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung-Ho Kim , Jin-Hyun Park , Young-Woo Song , Jun-Ho Choi
Abstract: A mirror display apparatus includes a display unit, a thin film encapsulation layer, a plurality of mirror patterns, a protection layer and a refractive index matching layer. The display unit is disposed on a substrate. The thin film encapsulation layer extends continuously on a surface of the display unit. The mirror patterns are arranged on the thin film encapsulation layer. The protection layer is disposed on surfaces of the mirror patterns. The refractive index matching layer is interposed between the thin film encapsulation layer and the protection layer, and the refractive index matching layer fills regions between neighboring ones of the mirror patterns. A refractive index of the refractive index matching layer is less than a refractive index of the thin film encapsulation layer, and the refractive index of the refractive index matching layer is greater than a refractive index of the protection layer.
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公开(公告)号：US09793331B2
公开(公告)日：2017-10-17
申请号：US15266415
申请日：2016-09-15
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.
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公开(公告)号：US09761838B2
公开(公告)日：2017-09-12
申请号：US15210378
申请日：2016-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Koo Chung , Ji-Hun Ryu , Kyung-Ho Kim , Jeong-Woo Moon , Young-Woo Song , Jun-Ho Choi
CPC classification number: H01L51/5259 , H01L27/326 , H01L27/3276 , H01L51/5237 , H01L51/5256
Abstract: A display device includes a substrate, a display structure, and a conductive line. The substrate includes a display region having a plurality of pixel regions and a peripheral region surrounding the display region. Each of the pixel regions has sub-pixel regions and a transparent region. The display structure is disposed in each of the pixel regions of the display region. The conductive line is disposed in the peripheral region, and is electrically connected to the display structure. The conductive line has at least one opening.
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Patent Agency Ranking
公开(公告)号：US09450201B2
公开(公告)日：2016-09-20
申请号：US14849681
申请日：2015-09-10
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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17.发明授权公开(公告)号：US09245934B2
公开(公告)日：2016-01-26
申请号：US14336550
申请日：2014-07-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Koo Chung , Sang-Hoon Yim , Jun-Ho Choi , Kyung-Ho Kim , Seong-Min Kim , Kwan-Hyun Cho
CPC classification number: H01L27/326 , H01L27/3267 , H01L51/0058 , H01L51/0067 , H01L51/0081 , H01L51/5056 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/5353
Abstract: An organic light-emitting display apparatus includes a plurality of pixels, a plurality of first electrodes, a plurality of second electrodes, an intermediate layer, a third electrode, an auxiliary layer, and a fourth electrode. Each pixel includes a first region that emits light in a first direction and a second region that emits light in a second direction that is opposite to the first direction. The first electrodes are respectively located in the first region of each of the pixels. The second electrodes are respectively located in the second region of each of the plurality of pixels. The intermediate layer is on the plurality of first electrodes and the plurality of second electrodes, and includes an organic emission layer. The third electrode is on the intermediate layer and in the first and second regions. The fourth electrode is in the first region and contacts the third electrode.
Abstract translation: 有机发光显示装置包括多个像素，多个第一电极，多个第二电极，中间层，第三电极，辅助层和第四电极。 每个像素包括在第一方向上发射光的第一区域和在与第一方向相反的第二方向上发光的第二区域。 第一电极分别位于每个像素的第一区域中。 第二电极分别位于多个像素中的每一个的第二区域中。 中间层在多个第一电极和多个第二电极上，并且包括有机发射层。 第三电极位于中间层和第一和第二区域中。 第四电极处于第一区域并接触第三电极。
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公开(公告)号：US09147862B2
公开(公告)日：2015-09-29
申请号：US14154658
申请日：2014-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Ho Kim , Jin-Koo Chung , Jun-Ho Choi
IPC: H01L51/56
CPC classification number: H01L51/56 , H01L27/326 , H01L27/3267 , H01L2251/5323
Abstract: A method of manufacturing an organic light emitting display device includes defining pixels on a substrate, each of the pixels including a first area in which light is emitted in a first direction and a second area in which light is emitted in a second direction opposite the first direction; forming first electrodes respectively disposed in the first area of each of the pixels; forming a sacrificial layer in the first area and the second area of each pixel to cover the first electrodes; forming openings in the sacrificial layer to open a patterning area in the respective second area of each of the pixels; forming a conductive layer on the patterning areas and the sacrificial layer; removing the sacrificial layer; forming an intermediate layer including an organic emitting layer; and forming a third electrode on the intermediate layer.
Abstract translation: 一种制造有机发光显示装置的方法包括限定基板上的像素，每个像素包括在第一方向上发射光的第一区域和在与第一方向相反的第二方向上发射光的第二区域 方向; 形成分别设置在每个像素的第一区域中的第一电极; 在每个像素的第一区域和第二区域中形成牺牲层以覆盖第一电极; 在牺牲层中形成开口以打开每个像素的相应第二区域中的图案化区域; 在所述图案化区域和所述牺牲层上形成导电层; 去除牺牲层; 形成包含有机发光层的中间层; 以及在所述中间层上形成第三电极。
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公开(公告)号：US20150079710A1
公开(公告)日：2015-03-19
申请号：US14154658
申请日：2014-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Ho Kim , Jin-Koo Chung , Jun-Ho Choi
IPC: H01L51/56
CPC classification number: H01L51/56 , H01L27/326 , H01L27/3267 , H01L2251/5323
Abstract: A method of manufacturing an organic light emitting display device includes defining pixels on a substrate, each of the pixels including a first area in which light is emitted in a first direction and a second area in which light is emitted in a second direction opposite the first direction; forming first electrodes respectively disposed in the first area of each of the pixels; forming a sacrificial layer in the first area and the second area of each pixel to cover the first electrodes; forming openings in the sacrificial layer to open a patterning area in the respective second area of each of the pixels; forming a conductive layer on the patterning areas and the sacrificial layer; removing the sacrificial layer; forming an intermediate layer including an organic emitting layer; and forming a third electrode on the intermediate layer.
Abstract translation: 一种制造有机发光显示装置的方法包括限定基板上的像素，每个像素包括在第一方向上发射光的第一区域和在与第一方向相反的第二方向上发射光的第二区域 方向; 形成分别设置在每个像素的第一区域中的第一电极; 在每个像素的第一区域和第二区域中形成牺牲层以覆盖第一电极; 在牺牲层中形成开口以打开每个像素的相应第二区域中的图案化区域; 在所述图案化区域和所述牺牲层上形成导电层; 去除牺牲层; 形成包含有机发光层的中间层; 以及在所述中间层上形成第三电极。
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公开(公告)号：US10163397B2
公开(公告)日：2018-12-25
申请号：US15392850
申请日：2016-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： Ho-Seok Son , Jin-Koo Chung , Jang-Mi Kang , Kyung-Hoon Kim , Kyung-Ho Kim , Kwan-Ho Kim
IPC: G09G3/32 , G09G3/3258
Abstract: A pixel unit includes a first organic light emitting diode for a front-side emission, a second organic light emitting diode for a back-side (both-sides) emission, and a pixel circuit configured to driver the first and second organic light emitting diodes. The pixel unit PU may include a pixel circuit, a first organic light emitting diode and a second organic light emitting diode.
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