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公开(公告)号：US20240349549A1
公开(公告)日：2024-10-17
申请号：US18755721
申请日：2024-06-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Koo CHUNG , Jeong-Woo MOON , Byoung-Hee PARK , Jun-Ho CHOI
IPC: H10K59/124 , H01L27/12 , H10K50/844 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/12
CPC classification number: H10K59/124 , H01L27/124 , H01L27/1248 , H01L27/1288 , H10K50/844 , H10K59/121 , H10K59/131 , H10K59/352 , H10K59/12 , H10K59/1201
Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
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公开(公告)号：US20180005574A1
公开(公告)日：2018-01-04
申请号：US15628576
申请日：2017-06-20
Applicant: Samsung Display Co., Ltd.
Inventor： Seong-Min KIM , Jin-Koo CHUNG , Jin-Hyun PARK
IPC: G09G3/3233 , H01L27/32 , H01L51/52
CPC classification number: G09G3/3233 , G09G2320/0233 , G09G2320/0626 , H01L27/32 , H01L51/52 , H01L51/5203 , H01L51/5218 , H01L51/5234 , H01L51/5296 , H01L2251/5315 , H01L2251/5323
Abstract: An OLED device including a first emission region, a second emission region, and a transmission region, a pixel circuit disposed on a substrate, a first pixel electrode reflecting light disposed in the first emission region, a second pixel electrode transmitting light disposed in the second emission region, a light emitting layer disposed on the first and second pixel electrodes, a common electrode transmitting light disposed on the light emitting layer and including first, second, and third common electrodes respectively overlapping the first emission region, the second emission region, and the transmission region, and a capping layer disposed on the common electrode and including first, second, and third capping layers respectively overlapping the first emission region, the second emission region, and the transmission region, in which at least two of the first capping layer, the second capping layer, and the third capping layer have different thicknesses from each other.
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公开(公告)号：US20160240818A1
公开(公告)日：2016-08-18
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.
Abstract translation: 有机光显示装置包括第一基板，发光结构，第二基板和反射构件。 第一基板包括多个像素区域，每个像素区域包括多个子像素区域和围绕子像素区域的反射区域。 反射区域排除子像素区域。 发光结构分别设置在第一基板上的子像素区域中。 第二基板与第一基板相对。 反射构件设置在第二基板的下表面上的反射区域中。 暴露子像素区域的第一开口和暴露反射区域的至少一部分的第二开口位于反射构件中。
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公开(公告)号：US20160099438A1
公开(公告)日：2016-04-07
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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公开(公告)号：US20150380687A1
公开(公告)日：2015-12-31
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以及封装构件的底表面上的反射构件，封装构件的底表面朝向衬底， 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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Patent Agency Ranking
6.发明申请公开(公告)号：US20150048335A1
公开(公告)日：2015-02-19
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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7.发明申请公开(公告)号：US20140357002A1
公开(公告)日：2014-12-04
申请号：US14100662
申请日：2013-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jin-Koo CHUNG , Jun-Ho CHOI , Seong-Min KIM
IPC: H01L51/56
CPC classification number: H01L51/0011 , C23C14/042 , C23C14/12 , H01L51/50
Abstract: A method of manufacturing an organic light-emitting display apparatus includes: forming light-emitting regions on a substrate; forming an organic light-emitting layer on the light-emitting regions; forming a counter electrode on the organic light-emitting layer; and forming an auxiliary electrode electrically connected to the counter electrode. A thickness of the auxiliary electrode is different from a thickness of the counter electrode. Formation of the counter electrode and formation of the auxiliary electrode are achieved via a small mask scanning (SMS) deposition method using the same mask.
Abstract translation: 一种制造有机发光显示装置的方法包括：在基板上形成发光区域; 在发光区域上形成有机发光层; 在有机发光层上形成对电极; 以及形成与对电极电连接的辅助电极。 辅助电极的厚度与对电极的厚度不同。 通过使用相同掩模的小掩模扫描（SMS）沉积方法实现对电极的形成和辅助电极的形成。
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公开(公告)号：US20140145152A1
公开(公告)日：2014-05-29
申请号：US13796965
申请日：2013-03-12
Applicant: C/O SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Koo CHUNG , Jun-Ho CHOI , Seong-Min KIM
IPC: H01L27/32
CPC classification number: H01L51/5203 , H01L27/3206 , H01L27/3211 , H01L27/3218 , H01L27/3297 , H01L51/5212 , H01L51/5228 , H01L51/5234 , H01L51/5253 , H01L2251/5307
Abstract: A display device including a substrate; an organic light emission unit, which is arranged on the substrate, wherein light emission regions arranged in a first direction emit light of a same color and light emission regions adjacent to one another from among light emission regions arranged in a second direction crossing the first direction emit light of different colors; a counter electrode, which is arranged to cover at least the light emission regions; and an auxiliary electrode, which is formed on the auxiliary electrode, does not overlap the light emission regions, and extends in the second direction.
Abstract translation: 一种显示装置，包括：基板; 布置在基板上的有机发光单元，其中沿着与第一方向交叉的第二方向布置的发光区域之中沿第一方向布置的发光区域发射相同颜色的发光区域和彼此相邻的发光区域 发出不同颜色的光; 对置电极，其至少覆盖所述发光区域; 并且形成在辅助电极上的辅助电极不与发光区域重叠，并且在第二方向上延伸。
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公开(公告)号：US20250166548A1
公开(公告)日：2025-05-22
申请号：US19029282
申请日：2025-01-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jeong-Woo MOON , Jin-Koo CHUNG , Seong-Min KIM , Jin-Hyun PARK , Chaun-Gi CHOI
IPC: G09G3/20 , G09G3/3208 , G09G3/3233 , H10K50/11 , H10K50/81 , H10K59/12 , H10K59/131 , H10K59/179 , H10K59/35 , H10K59/38 , H10K71/00
Abstract: An OLED panel may include a substrate including a first region and a second region disposed along a first direction. A plurality of first pixels are disposed in the first region on the substrate, the first pixels each having a first area, the first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel. A plurality of second pixels are disposed in the second region on the substrate, the second pixels each having a second area less than the first area, the second pixels each comprising a third unit pixel. The first unit pixel, the second unit pixel, and the third unit pixel may have substantially the same shape as each other.
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公开(公告)号：US20170345371A1
公开(公告)日：2017-11-30
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: G09G3/3258
CPC classification number: G09G3/3258 , G09G3/3225 , G09G3/3266 , G09G2300/02 , G09G2300/023 , G09G2300/0426 , G09G2310/0281 , G09G2310/08
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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