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公开(公告)号：US20160049443A1
公开(公告)日：2016-02-18
申请号：US14677933
申请日：2015-04-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soo Youn Kim , Hyun Ho Kim , Seung Hun Kim , Sang Hwan Cho
CPC classification number: H01L51/0023 , H01L27/3244 , H01L51/5256 , H01L51/5281 , H01L51/5284 , H01L51/56 , H01L2227/323
Abstract: A display device includes: a substrate; a pixel defining layer defining a pixel region on the substrate; a first electrode on the pixel region; a light emitting layer on the first electrode; a second electrode on the light emitting layer; a thin film encapsulation layer on the second electrode; a metal pattern on the thin film encapsulation layer and overlapping the pixel defining layer; and a multi-layer thin film layer on the metal pattern and the thin film encapsulation layer.
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12.发明申请公开(公告)号：US20150129845A1
公开(公告)日：2015-05-14
申请号：US14315119
申请日：2014-06-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Hun Kim , Jin Koo Kang , Soo Youn Kim , Hyun Ho Kim , Seung Yong Song , Cheol Jang , Sang Hwan Cho , Chung Sock Choi , Sang Hyun Park
CPC classification number: H01L51/5256 , B32B37/1284 , B32B2457/206 , H01L27/323 , H01L2251/5338
Abstract: An organic light emitting display device having a display substrate; a display element layer formed on the display substrate and including a plurality of pixels, a thin film encapsulation layer which covers and protects the display substrate and the display element layer; a function film disposed on the thin film encapsulation layer, a first adhesive layer disposed between the thin film encapsulation layer and the functional film, a window attached onto the functional film which protects the display element layer, and a second adhesive layer disposed between the functional film and the window, in which the first adhesive layer and the second adhesive are formed by deposition, a surface processing is performed, and facing surfaces are adhered with each other.
Abstract translation: 一种具有显示基板的有机发光显示装置， 显示元件层，形成在所述显示基板上并且包括多个像素;覆盖并保护所述显示基板和所述显示元件层的薄膜封装层; 设置在薄膜封装层上的功能膜，设置在薄膜封装层和功能膜之间的第一粘合剂层，附着在保护显示元件层的功能膜上的窗口，以及设置在功能膜之间的第二粘合剂层 膜和窗口，其中通过沉积形成第一粘合剂层和第二粘合剂，进行表面处理，并且相对的表面彼此粘合。
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公开(公告)号：US11360312B2
公开(公告)日：2022-06-14
申请号：US17004762
申请日：2020-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Chung Sock Choi , Hyun Ho Kim , So Young Lee , Sang Hwan Cho
IPC: G02B27/01 , G02B27/09 , H01L51/52 , H01L27/32 , H01L51/50 , G02B5/18 , G02B5/28 , G02B5/02 , G02B1/115
Abstract: A display device includes a display panel including a substrate and a plurality of display elements disposed on the substrate, and a diffraction panel including a plurality of diffraction patterns disposed on a path of light emitted from the plurality of display elements. The plurality of diffraction patterns are disposed in a first direction to have a first period, each of the plurality of diffraction patterns includes a first refractive layer, a second refractive layer disposed on the first refractive layer, and a third refractive layer disposed on the second refractive layer, and a refractive index of the second refractive layer is higher than a refractive index of the first refractive layer and a refractive index of the third refractive layer.
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公开(公告)号：US10903284B2
公开(公告)日：2021-01-26
申请号：US15981837
申请日：2018-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： So Young Lee , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sun Young Jung , Sang Hwan Cho , Chung Sock Choi , Sang Hyun Han
Abstract: A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction.
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公开(公告)号：US10782529B2
公开(公告)日：2020-09-22
申请号：US16042518
申请日：2018-07-23
Applicant: Samsung Display Co. Ltd.
Inventor： Chung Sock Choi , Hyun Ho Kim , So Young Lee , Sang Hwan Cho
IPC: G02B27/01 , G02B27/09 , H01L51/52 , H01L27/32 , H01L51/50 , G02B5/18 , G02B5/28 , G02B5/02 , G02B1/115
Abstract: A display device includes a display panel including a substrate and a plurality of display elements disposed on the substrate, and a diffraction panel including a plurality of diffraction patterns disposed on a path of light emitted from the plurality of display elements. The plurality of diffraction patterns are disposed in a first direction to have a first period, each of the plurality of diffraction patterns includes a first refractive layer, a second refractive layer disposed on the first refractive layer, and a third refractive layer disposed on the second refractive layer, and a refractive index of the second refractive layer is higher than a refractive index of the first refractive layer and a refractive index of the third refractive layer.
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Patent Agency Ranking
公开(公告)号：US09502655B2
公开(公告)日：2016-11-22
申请号：US15074134
申请日：2016-03-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soo Youn Kim , Hyun Ho Kim , Seung Hun Kim , Sang Hwan Cho
CPC classification number: H01L51/0023 , H01L27/3244 , H01L51/5256 , H01L51/5281 , H01L51/5284 , H01L51/56 , H01L2227/323
Abstract: A display device includes: a substrate; a pixel defining layer defining a pixel region on the substrate; a first electrode on the pixel region; a light emitting layer on the first electrode; a second electrode on the light emitting layer; a thin film encapsulation layer on the second electrode; a metal pattern on the thin film encapsulation layer and overlapping the pixel defining layer; and a multi-layer thin film layer on the metal pattern and the thin film encapsulation layer.
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公开(公告)号：US20150311477A1
公开(公告)日：2015-10-29
申请号：US14527615
申请日：2014-10-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hwan Cho , Jin Koo Kang , Soo Youn Kim , Seung Hun Kim , Hyun Ho Kim , Seung Yong Song , Cheol Jang , Chung Sock Choi , Sang Hyun Park
CPC classification number: H01L27/323 , H01L27/3244 , H01L51/5256 , H01L51/5284
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and a display layer formed over the substrate and including a pixel area and a non-pixel area. The display also includes an upper thin layer formed over the display layer, wherein the upper thin layer comprises at least first and second conductive layers and a dielectric layer formed between the first and second conductive layers, wherein the second conductive layer is closer to the substrate than the first conductive layer, and wherein the first and second conductive layers are patterned as a touch electrode. The display further includes a light absorbing member at least partially overlapping the non-pixel area and not overlapping the pixel area.
Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，显示器包括衬底和形成在衬底上并包括像素区域和非像素区域的显示层。 显示器还包括形成在显示层上的上薄层，其中上薄层包括至少第一和第二导电层以及形成在第一和第二导电层之间的电介质层，其中第二导电层更靠近衬底 并且其中第一和第二导电层被图案化为触摸电极。 显示器还包括至少部分地与非像素区域重叠并且不与像素区域重叠的光吸收构件。
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公开(公告)号：US10854849B2
公开(公告)日：2020-12-01
申请号：US16042731
申请日：2018-07-23
Applicant: Samsung Display Co. Ltd.
Inventor： Sang Hwan Cho , Chung Sock Choi , Hyun Ho Kim , So Young Lee , Cheol Jang , Sun Young Jung
Abstract: A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4≤d1/DP1
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公开(公告)号：US10684481B2
公开(公告)日：2020-06-16
申请号：US15940583
申请日：2018-03-29
Applicant: Samsung Display Co. Ltd.
Inventor： Sang Hwan Cho , So Young Lee , Sun Young Jung , Chung Sock Choi , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sang Hyun Han
Abstract: A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4≤d1/DP1≤1, (1) where DP1 is the first period, and d1 is the first length.
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公开(公告)号：US20180350883A1
公开(公告)日：2018-12-06
申请号：US15981837
申请日：2018-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： So Young LEE , Sun Mi Kang , Hyun Ho Kim , Cheol Jang , Sun Young Jung , Sang Hwan Cho , Chung Sock Choi , Sang Hyun Han
Abstract: A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction.
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