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公开(公告)号：US11276831B2
公开(公告)日：2022-03-15
申请号：US16578408
申请日：2019-09-23
发明人： Heekyun Shin , Byunghoon Kang , Youngjun Kim , Sumin An , Woojin Cho , Seungjun Moon , Jeongmin Park , Dongkyun Seo , Junho Sim
IPC分类号： H01L51/00 , H01L27/32 , H01L51/56 , B32B7/14 , B32B37/12 , B32B37/24 , B32B38/00 , C09J9/02 , C09J179/02 , H01L51/52
摘要： A method of manufacturing a flexible display apparatus includes: preparing a substrate; forming a first charge adhesive layer having a first charge on the substrate; forming a second charge adhesive layer having a second charge, which is opposite to the first charge, on the first charge adhesive layer; forming a first charge adhesive pattern and a second charge adhesive pattern by removing an edge of each of the first charge adhesive layer and the second charge adhesive layer; forming a flexible substrate on the substrate on which the first charge adhesive pattern and the second charge adhesive pattern are formed; forming a display unit on the flexible substrate; cutting the substrate, the first charge adhesive pattern, the second charge adhesive pattern, the flexible substrate, and the display unit along a cutting line; and separating the substrate and the flexible substrate.
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公开(公告)号：US20210249479A1
公开(公告)日：2021-08-12
申请号：US17242387
申请日：2021-04-28
发明人： Euisuk Jung , Jihyun Kim , Junhong Park , Jun Chun , Hoon Kang , Jeongmin Park
摘要： A display device includes an optical filter substrate including: a substrate; a first color filter on the substrate; a second color filter on the substrate, the second color filter spaced apart from the first color filter; a first color conversion element on the first color filter, the first color conversion element converting incident light into light of a first color; a second color conversion element on the second color filter, the second color conversion element converting the incident light into light of a second color; and a black matrix located between the first color conversion element and the second color conversion element, and between the first color filter and the second color filter.
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公开(公告)号：US11088356B2
公开(公告)日：2021-08-10
申请号：US16707818
申请日：2019-12-09
发明人： Woongsik Kim , Taewook Kang , Jeongmin Park , Hyeyong Chu , Hoon Kang , Hyunju Kang , Janghyun Kim
摘要： In a method of manufacturing a display apparatus, the method includes: providing a first mother substrate; forming, on the first mother substrate, a pixel layer comprising a light-emitting device; providing a second mother substrate; forming, on the second mother substrate, a diffraction pattern layer configured to diffract light emitted from the light-emitting device; forming a bonded substrate structure by bonding the first mother substrate, on which the pixel layer is formed, and the second mother substrate, on which the diffraction pattern layer is formed; forming, by cutting the bonded substrate structure, a plurality of unit substrate structures each comprising a first substrate on which the pixel layer is formed and a second substrate on which the diffraction pattern layer is formed; forming a protection member on the diffraction pattern layer; and removing a foreign material on the diffraction pattern layer with the protection member.
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公开(公告)号：US11856832B2
公开(公告)日：2023-12-26
申请号：US17182042
申请日：2021-02-22
发明人： Ji-hyun Kim , Junhong Park , Jun Chun , Euisuk Jung , Hoon Kang , Jeongmin Park
CPC分类号： H10K59/40 , G06F3/044 , G06F3/0412 , H10K59/124 , H10K71/621 , H10K99/00 , H01L27/00
摘要： An electronic device includes an electronic panel including an active area and a pad area and including an input sensing member and a circuit board overlapping at least a side of the pad area. The electronic panel includes a first conductive layer, a second conductive layer, a first organic insulation layer disposed between the first conductive layer and the second conductive layer, a pattern layer disposed on the second conductive layer, overlapping the plurality of second conductive patterns, and including a plurality of organic patterns, and a second organic insulation layer covering the pattern layer and the second conductive layer. The pattern layer covers an upper surface of the second conductive layer.
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公开(公告)号：US11647665B2
公开(公告)日：2023-05-09
申请号：US17111684
申请日：2020-12-04
发明人： Heekyun Shin , Taewook Kang , Seungjun Moon , Woojin Cho , Jeongmin Park
CPC分类号： H01L51/0097 , C09J5/00 , C09J7/20 , C09J7/22 , C09J7/38 , H01L27/3244 , H01L51/003 , H01L51/56 , C09J2203/326 , C09J2400/123 , H01L51/5253 , H01L2227/326 , H01L2251/301 , H01L2251/5338
摘要： A method of manufacturing a flexible display device includes forming a graphene adhesive layer on a carrier substrate, forming a flexible substrate on the graphene adhesive layer, forming a first barrier layer on the flexible substrate, forming a display element part on the first barrier layer, forming a protective film on the display element part, separating the flexible substrate from the carrier substrate, removing a remaining portion of the graphene adhesive layer from a surface of the flexible substrate, and forming a second barrier layer on the surface of the flexible substrate, after removing the remaining portion of the graphene adhesive layer from the surface of the flexible substrate.
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公开(公告)号：US11004910B2
公开(公告)日：2021-05-11
申请号：US16555921
申请日：2019-08-29
发明人： Euisuk Jung , Jihyun Kim , Junhong Park , Jun Chun , Hoon Kang , Jeongmin Park
摘要： A display device includes an optical filter substrate including: a substrate; a first color filter on the substrate; a second color filter on the substrate, the second color filter spaced apart from the first color filter; a first color conversion element on the first color filter, the first color conversion element converting incident light into light of a first color; a second color conversion element on the second color filter, the second color conversion element converting the incident light into light of a second color; and a black matrix located between the first color conversion element and the second color conversion element, and between the first color filter and the second color filter.
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公开(公告)号：US10719009B2
公开(公告)日：2020-07-21
申请号：US16184431
申请日：2018-11-08
发明人： Jun Chun , Junhong Park , Gwangmin Cha , Hoon Kang , Jeongmin Park
IPC分类号： G03F1/40 , G03F1/50 , G03F7/40 , H01L21/308
摘要： A photo mask includes a transparent substrate, a transflective member, and a light shielding member. The transparent substrate has a transflective region including a first region, a second region located in opposing lateral portions of the first region, and an edge region located adjacent to the first and second regions, and a light shielding region surrounding the transflective region. The transflective member is disposed in the first, second and edge regions under the transparent substrate, and has a different light transmittance in each of the first, second and edge regions. The light shielding member is disposed in the light shielding region under the transparent substrate, and defines an opening which exposes the transflective region. The light shielding member includes a long side extending in a first direction parallel to an upper surface of the transparent substrate and a short side extending in a second direction.
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公开(公告)号：US11672154B2
公开(公告)日：2023-06-06
申请号：US17242387
申请日：2021-04-28
发明人： Euisuk Jung , Jihyun Kim , Junhong Park , Jun Chun , Hoon Kang , Jeongmin Park
IPC分类号： H10K50/115 , H10K59/38 , H10K50/13 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/00 , G02B5/20 , G09F9/33
CPC分类号： H01L27/322 , G02B5/201 , H01L27/3246 , H01L51/0024 , H01L51/502 , H01L51/504 , H01L51/5284 , G09F9/33
摘要： A display device includes an optical filter substrate including: a substrate; a first color filter on the substrate; a second color filter on the substrate, the second color filter spaced apart from the first color filter; a first color conversion element on the first color filter, the first color conversion element converting incident light into light of a first color; a second color conversion element on the second color filter, the second color conversion element converting the incident light into light of a second color; and a black matrix located between the first color conversion element and the second color conversion element, and between the first color filter and the second color filter.
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公开(公告)号：US20220223807A1
公开(公告)日：2022-07-14
申请号：US17694494
申请日：2022-03-14
发明人： Heekyun SHIN , Byunghoon Kang , Youngjun Kim , Sumin An , Woojin Cho , Seungjun Moon , Jeongmin Park , Dongkyun Seo , Junho Sim
IPC分类号： H01L51/00 , B32B7/14 , B32B37/12 , B32B37/24 , B32B38/00 , C09J9/02 , C09J179/02 , H01L27/32 , H01L51/52 , H01L51/56
摘要： A method of manufacturing a flexible display apparatus includes: preparing a substrate; forming a first charge adhesive layer having a first charge on the substrate; forming a second charge adhesive layer having a second charge, which is opposite to the first charge, on the first charge adhesive layer; forming a first charge adhesive pattern and a second charge adhesive pattern by removing an edge of each of the first charge adhesive layer and the second charge adhesive layer; forming a flexible substrate on the substrate on which the first charge adhesive pattern and the second charge adhesive pattern are formed; forming a display unit on the flexible substrate; cutting the substrate, the first charge adhesive pattern, the second charge adhesive pattern, the flexible substrate, and the display unit along a cutting line; and separating the substrate and the flexible substrate.
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公开(公告)号：US10957747B2
公开(公告)日：2021-03-23
申请号：US16440788
申请日：2019-06-13
发明人： Ji-hyun Kim , Junhong Park , Jun Chun , Euisuk Jung , Hoon Kang , Jeongmin Park
摘要： An electronic device includes an electronic panel including an active area and a pad area and including an input sensing member and a circuit board overlapping at least a side of the pad area. The electronic panel includes a first conductive layer, a second conductive layer, a first organic insulation layer disposed between the first conductive layer and the second conductive layer, a pattern layer disposed on the second conductive layer, overlapping the plurality of second conductive patterns, and including a plurality of organic patterns, and a second organic insulation layer covering the pattern layer and the second conductive layer. The pattern layer covers an upper surface of the second conductive layer.
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