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公开(公告)号：US20250048873A1
公开(公告)日：2025-02-06
申请号：US18668270
申请日：2024-05-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Hyun SON , Rae Young KIM , Jong Min OK , Sang Yeol KIM , Sung Soo LEE
IPC: H10K59/38 , G02B27/01 , H10K59/123 , H10K59/80
Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of improving color gamut and minimizing a thickness of a filling layer, and an optical device including the same. The display device includes a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a light emitting layer disposed on the pixel electrode; a common electrode disposed on the light emitting layer; a color filter disposed on the common electrode; a lens disposed on the color filer; and a filling layer disposed on the lens, wherein the color filter and the lens are in direct contact with each other.
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公开(公告)号：US20200373361A1
公开(公告)日：2020-11-26
申请号：US16991721
申请日：2020-08-12
Applicant: Samsung Display Co., Ltd.
Inventor： Ok Keun SONG , Sung Soo LEE
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
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公开(公告)号：US20170338285A1
公开(公告)日：2017-11-23
申请号：US15661409
申请日：2017-07-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ok Keun SONG , Sung Soo LEE
CPC classification number: H01L27/322 , H01L51/0067 , H01L51/5036 , H01L51/5278 , H01L2251/301 , H01L2251/303 , H01L2251/5315 , H01L2251/5369
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
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Patent Agency Ranking
公开(公告)号：US20250169292A1
公开(公告)日：2025-05-22
申请号：US18946763
申请日：2024-11-13
Applicant: Samsung Display Co., LTD.
Inventor： Dae Hyeon KIM , Sang Yeol KIM , Sung Soo LEE , Dong Seob JEONG , Han Ggoch Nu Ri JO , Bo Mi CHOI , Seung Soo HONG
IPC: H10K59/122 , H10K50/17 , H10K50/19 , H10K59/80 , H10K102/00 , H10K102/10
Abstract: According to an embodiment of the disclosure, a display device is provided. The display device includes a substrate, and a light emitting element layer on the substrate and including an anode electrode portion, a cathode electrode portion, a light emitting structure electrically connected between the anode electrode portion and the cathode electrode portion, and a pixel defining layer. The light emitting structure includes a first light emitting structure included in a first sub-pixel and a second light emitting structure included in a second sub-pixel adjacent to the first sub-pixel. The pixel defining layer is between the first sub-pixel and the second sub-pixel and includes a separating structure between the first light emitting structure and the second light emitting structure. The cathode electrode portion includes a first cathode electrode including an opaque conductive material and a second cathode electrode including a transparent conductive material.
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公开(公告)号：US20160163768A1
公开(公告)日：2016-06-09
申请号：US14712190
申请日：2015-05-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ok Keun SONG , Sung Soo LEE
CPC classification number: H01L27/322 , H01L51/0067 , H01L51/5036 , H01L51/5278 , H01L2251/301 , H01L2251/303 , H01L2251/5315 , H01L2251/5369
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
Abstract translation: 一种有机发光显示器，包括在基板上的基板，第一电极和第二电极，彼此面对，在第一电极和第二电极之间的至少两个有机发光层，以及在第二电极上的至少两个滤色器 发射第一色光的有机发光层，以及发射第二色光和第三色光的彩色滤光片。
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公开(公告)号：US20210280640A1
公开(公告)日：2021-09-09
申请号：US17316919
申请日：2021-05-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ok Keun SONG , Sung Soo LEE
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
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公开(公告)号：US20190386068A1
公开(公告)日：2019-12-19
申请号：US16547776
申请日：2019-08-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ok Keun SONG , Sung Soo LEE
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
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公开(公告)号：US20190051706A1
公开(公告)日：2019-02-14
申请号：US16163839
申请日：2018-10-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ok Keun SONG , Sung Soo LEE
CPC classification number: H01L27/322 , H01L51/0067 , H01L51/5036 , H01L51/5278 , H01L2251/301 , H01L2251/303 , H01L2251/5315 , H01L2251/5369
Abstract: An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
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