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公开(公告)号：US20240324422A1
公开(公告)日：2024-09-26
申请号：US18381724
申请日：2023-10-19
Applicant: Samsung Display Co., LTD.
Inventor： Myunghwan KIM
CPC classification number: H10K59/8792 , H10K59/40
Abstract: A display apparatus includes a substrate, a display element layer on the substrate, a cover window on the display element layer, an adhesive layer between the display element layer and the cover window, a base layer between the adhesive layer and the cover window, a dye layer between the base layer and the cover window, and a window adhesive layer between the dye layer and the cover window. The dye layer includes a first dye having a maximum absorption wavelength and a second dye having a maximum absorption wavelength that is different from the maximum absorption wavelength of the first dye, and at least one of the window adhesive layer and the cover window includes an ultraviolet blocking material.
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公开(公告)号：US20230141265A1
公开(公告)日：2023-05-11
申请号：US18148194
申请日：2022-12-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
IPC: H10K50/805 , H10K59/32 , H10K50/15 , H10K50/16
CPC classification number: H01L51/5203 , H01L27/3209 , H01L51/5056 , H01L51/5072
Abstract: An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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公开(公告)号：US20210313537A1
公开(公告)日：2021-10-07
申请号：US17352111
申请日：2021-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
Abstract: An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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公开(公告)号：US20170317315A1
公开(公告)日：2017-11-02
申请号：US15581267
申请日：2017-04-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungjin YANG , Myunghwan KIM , Sunhwa KIM , Jieun PARK , Wonjun SONG , Kwanhee LEE , Dukjin LEE , Woosuk JUNG , Heeseong JEONG
CPC classification number: H01L51/5281 , G02B5/208 , G02B5/223 , G02B5/3033 , G02B5/305 , G02F1/13338 , G02F1/133528 , G06F3/0412 , H01L27/322 , H01L27/323 , H01L27/3244 , H01L51/5284
Abstract: Provided is a display device including a display panel and a polarization member on the display panel, wherein the polarization member includes a polarizer, and a plurality of functional layers on at least one surface of the polarizer, wherein at least one of the plurality of functional layers includes a first light absorbing dye that absorbs light having a wavelength of greater than about 380 nm and equal to or less than about 450 nm.
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公开(公告)号：US20190326542A1
公开(公告)日：2019-10-24
申请号：US16383362
申请日：2019-04-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
Abstract: An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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Patent Agency Ranking
公开(公告)号：US20160374191A1
公开(公告)日：2016-12-22
申请号：US14971530
申请日：2015-12-16
Applicant: Samsung Display Co., Ltd.
Inventor： Myunghwan KIM , Myeonghee Kim , Sanggil Lee , Heekeun Lee
CPC classification number: H05K1/028 , H01L23/12 , H01L23/4985 , H05K2201/10128
Abstract: A flexible display and a method of manufacturing the same are disclosed. In one aspect, the flexible display includes a flexible display panel including an active area configured to display an image and an inactive area surrounding the active area. The flexible display also includes a plurality of wires formed over the flexible display panel in the inactive area and configured to transmit an electric signal to the active area. The inactive area includes a plurality of edges that are bent with respect to the active area of the flexible display panel. A bending hole is formed at each corner where two adjacent edges of the flexible display panel meet and each of the corners is folded so as to define a folding region.
Abstract translation: 公开了柔性显示器及其制造方法。 一方面，柔性显示器包括柔性显示面板，其包括被配置为显示图像的有源区域和围绕有效区域的不活动区域。 柔性显示器还包括在非活动区域中形成在柔性显示面板上的多条线，并且被配置为将电信号发送到有源区域。 非活动区域包括相对于柔性显示面板的有效区域弯曲的多个边缘。 弯曲孔形成在柔性显示面板的两个相邻边缘相交的每个拐角处，并且每个拐角被折叠以限定折叠区域。
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公开(公告)号：US20240147755A1
公开(公告)日：2024-05-02
申请号：US18407374
申请日：2024-01-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
IPC: H10K50/805 , H10K50/15 , H10K50/16 , H10K59/32
CPC classification number: H10K50/805 , H10K50/15 , H10K50/16 , H10K59/32
Abstract: An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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公开(公告)号：US20170133616A1
公开(公告)日：2017-05-11
申请号：US15191947
申请日：2016-06-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Myunghwan KIM , Minho PARK , Wonjun SONG , Taewoo LEE
CPC classification number: H01L51/504 , H01L27/3209 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L2251/301 , H01L2251/303
Abstract: An organic light emitting diode, including a first electrode; a first light emitting unit on the first electrode; a charge generating layer on the first light emitting unit, the charge generating layer including a plurality of organic layers; a second light emitting unit on the charge generating layer; and a second electrode on the second light emitting unit, the plurality of organic layers of the charge generating layer including a first organic layer and a second organic layer that are respectively adjacent to the first light emitting unit and the second light emitting unit; and a third organic layer between the first organic layer and the second organic layer, the first organic layer and the second organic layer being one of a p-type layer or a hole transport layer, and the third organic layer being the other of the p-type layer or the hole transport layer.
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公开(公告)号：US20250107363A1
公开(公告)日：2025-03-27
申请号：US18743512
申请日：2024-06-14
Applicant: Samsung Display Co., LTD.
Inventor： Myunghwan KIM
IPC: H10K59/131 , H10K59/80
Abstract: A display apparatus includes a substrate, a display layer located on a first surface of the substrate and including a display element, and a protective film on a second surface of the substrate, the second surface of the substrate being opposite to the first surface of the substrate. The protective film includes a base layer that is transparent, a first conductive layer located on a first surface of the base layer, and a second conductive layer located on a second surface of the base layer, the second surface of the base layer being opposite to the first surface of the base layer. The protective film includes an adhesive layer between the first conductive layer and the substrate. The adhesive layer includes at least one of conductive molecules, polar molecules, and zwitterions.
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公开(公告)号：US20200185660A1
公开(公告)日：2020-06-11
申请号：US16659422
申请日：2019-10-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyojin KIM , Sokwon NOH , Changhan LEE , Myunghwan KIM , Sangyeol KIM , Woohyun KIM , Taehyun SUNG , Sejoong SHIN , Horyun CHUNG
Abstract: A method of manufacturing a display apparatus according to some embodiments of the present disclosure includes preparing a display substrate in which at least one hole region is defined when viewed in a planar view, disposing a first adhesive film on the display substrate, etching the hole region of the display substrate by irradiating first light in the form of laser light, and peeling off the first adhesive film, wherein the first adhesive film transmits at least a portion of the first light.
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