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1.发明申请公开(公告)号：US20210384469A1
公开(公告)日：2021-12-09
申请号：US17408351
申请日：2021-08-20
发明人： Youngseo CHOI , Sangshin KIM , Jinhyuk KIM , Youngdon PARK , Youngbin BAEK , Sangwoo LEE
IPC分类号： H01L51/52 , C09J7/25 , C09J7/30 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/36 , B32B37/02 , B32B37/12 , B32B37/18 , B32B38/10 , C09J5/02 , C09J9/02 , C09J11/06 , H01L51/00
摘要： A lower part protection film for an OLED panel is provided. More particularly, a lower part protection film for an OLED panel, having a significantly improved recognition rate of an alignment process, being capable of preventing generation of static electricity through an antistatic treatment, and having excellent adhesion to an OLED panel at the same time, and an organic light-emitting display apparatus including the lower part protection film for an OLED panel are provided.
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公开(公告)号：US20220085326A1
公开(公告)日：2022-03-17
申请号：US17330618
申请日：2021-05-26
发明人： Youngki CHAI , Seonggeun WON , Kwanhee LEE , Youngji KIM , Yiseul UM , Younghoon LEE , Youngseo CHOI
摘要： A display apparatus includes a substrate including a main display area and a component area. The component area includes an auxiliary display area and a transmission area. Main display elements are disposed in the main display area. Auxiliary display elements are disposed in the component area. A thin-film encapsulation layer covers the main display elements and the auxiliary display elements. An optical functional layer is disposed on the thin-film encapsulation layer and includes a polarization layer. The polarization layer includes a first portion disposed in the transmission area and a second portion disposed in the main display area and the auxiliary display area.
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3.发明申请公开(公告)号：US20200058900A1
公开(公告)日：2020-02-20
申请号：US16478836
申请日：2018-01-18
发明人： Youngseo CHOI , Minju KIM , Sangshin KIM , Jinhyuk KIM , Youngdon PARK , Youngbin BAEK , Sangwoo LEE
IPC分类号： H01L51/52 , B32B7/12 , B32B27/36 , B32B27/08 , B32B37/02 , B32B37/12 , B32B37/18 , B32B38/10 , B32B7/06 , C09J9/00 , C09J11/06 , C09J133/08 , H01L51/00
摘要： A bottom protection film for an OLED panel is provided. More particularly, a bottom protection film for an OLED panel, which has excellent alignment process workability and excellent adhesion to an OLED panel, and is capable of preventing static electricity through an antistatic treatment and preventing an electrical short circuit at the same time, and an organic light-emitting display device including the bottom protection film are provided.
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4.发明公开公开(公告)号：US20240244879A1
公开(公告)日：2024-07-18
申请号：US18614499
申请日：2024-03-22
发明人： Youngseo CHOI , Sangshin KIM , Jinhyuk KIM , Youngdon PARK , Youngbin BAEK , Sangwoo LEE
IPC分类号： H10K50/844 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/36 , B32B37/02 , B32B37/12 , B32B37/18 , B32B38/10 , C08K5/3432 , C09J5/02 , C09J7/25 , C09J7/30 , C09J9/02 , C09J11/06 , H10K85/10 , H10K85/60
CPC分类号： H10K50/844 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/36 , B32B37/02 , B32B37/12 , B32B37/182 , B32B38/10 , C09J5/02 , C09J7/255 , C09J7/30 , C09J9/02 , C09J11/06 , H10K85/141 , H10K85/654 , B32B2255/10 , B32B2255/26 , B32B2367/00 , B32B2405/00 , B32B2457/206 , C08K5/3432 , C08K2201/017 , C09J2203/326 , C09J2301/408 , C09J2433/00 , C09J2467/006
摘要： A lower part protection film for an OLED panel is provided. More particularly, a lower part protection film for an OLED panel, having a significantly improved recognition rate of an alignment process, being capable of preventing generation of static electricity through an antistatic treatment, and having excellent adhesion to an OLED panel at the same time, and an organic light-emitting display apparatus including the lower part protection film for an OLED panel are provided.
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公开(公告)号：US20200168849A1
公开(公告)日：2020-05-28
申请号：US16589187
申请日：2019-10-01
发明人： Jiwon JUNG , Youngji KIM , Yiseul UM , Younghoon LEE , Youngseo CHOI
摘要： A method of peeling a mother protective film from a mother display panel includes: laminating the mother display panel and the mother protective film, the mother display panel including a plurality of display cells each including a display area and a peripheral area around the plurality of display cell; forming a target area and a dummy area in the mother protective film by forming a cutting line in a closed loop shape enclosing the target area corresponding to each of the display cells and a first additional cutting line in a first direction near the cutting line; physically peeling off the dummy area from the mother display panel, including: primarily peeling off a portion of the mother protective film adjacent to the first additional cutting line; and secondarily peeling off rest of the mother protective film from the mother display panel along the cutting line.
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公开(公告)号：US20200266395A1
公开(公告)日：2020-08-20
申请号：US16719334
申请日：2019-12-18
发明人： Wonje JO , Youngji KIM , Yiseul UM , Younghoon LEE , Youngseo CHOI , Dongwon HAN
摘要： A method of manufacturing a display panel includes forming a unit panel which includes a display unit provided on a substrate. The substrate of the unit panel is cut out in a form of a closed loop having a straight line portion and a curve portion that are connected to each other. The cutting out of the substrate of the unit panel includes cutting the straight line portion by a first cutting process using a first tool and cutting the curve portion by a second cutting process using a second tool that is different from the first tool.
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7.发明申请公开(公告)号：US20200058901A1
公开(公告)日：2020-02-20
申请号：US16478838
申请日：2018-01-18
发明人： Youngseo CHOI , Sangshin KIM , Jinhyuk KIM , Youngdon PARK , Youngbin BAEK , Sangwoo LEE
IPC分类号： H01L51/52 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/36 , B32B37/02 , B32B37/12 , B32B37/18 , B32B38/10 , C09J7/25 , C09J7/30 , C09J9/02 , C09J5/02 , C09J11/06 , H01L51/00
摘要： A lower part protection film for an OLED panel is provided. More particularly, a lower part protection film for an OLED panel, having a significantly improved recognition rate of an alignment process, being capable of preventing generation of static electricity through an antistatic treatment, and having excellent adhesion to an OLED panel at the same time, and an organic light-emitting display apparatus including the lower part protection film for an OLED panel are provided.
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公开(公告)号：US20230337461A1
公开(公告)日：2023-10-19
申请号：US18340743
申请日：2023-06-23
发明人： Jihwang LEE , Jaehyun KIM , Youngseo CHOI , Seungwoo SEO , Soyeon JEONG , Sungchul KIM
IPC分类号： H10K59/65 , H10K50/844 , H10K59/122 , H10K59/40
CPC分类号： H10K50/844 , H10K59/122 , H10K59/40 , H10K59/65 , H01L27/14678
摘要： In a display panel including a main display area, a component area including a transmission area, and a peripheral area outside the main display area, the display panel includes: a substrate; an inorganic insulating layer over the substrate and including a first hole corresponding to the transmission area; a planarization layer over the inorganic insulating layer; a pixel definition layer over the planarization layer and having a thickness of 1.3 µm to 2 µm; and a thin film encapsulation layer over the pixel definition layer, wherein an angle between a side surface of the pixel definition layer and an upper surface of the planarization layer is 30 degrees to 40 degrees.
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公开(公告)号：US20210175300A1
公开(公告)日：2021-06-10
申请号：US16930010
申请日：2020-07-15
发明人： Changmok KIM , Kwanhee LEE , Jiwon JUNG , Youngseo CHOI
摘要： A display apparatus includes a substrate, a pixel layer including a plurality of display devices on the substrate, an encapsulating member encapsulating the pixel layer, a light modulating layer on the encapsulating member, a functional layer on the light modulating layer, and a bonding layer located between the light modulating layer and the functional layer and to bond the light modulating layer and the functional layer, where the light modulating layer has openings corresponding to the plurality of display devices, and where the bonding layer fills the openings and has a refractive index that is greater than a refractive index of the light modulating layer.
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公开(公告)号：US20210066410A1
公开(公告)日：2021-03-04
申请号：US16848639
申请日：2020-04-14
发明人： Minjun JO , Youngmin KIM , Yongseung PARK , Jawoon LEE , Haeri CHOI , Youngseo CHOI , Hyunmin HWANG
摘要： A display apparatus includes: a first substrate including a transmission area, a display area that surrounds at least part of the transmission area, and a first non-display area between the transmission area and the display area; an insulating layer in the display area and the first non-display area; a plurality of display elements in the display area; a spacer above the insulating layer in the first non-display area and surrounding the transmission area; and a second substrate facing the first substrate.
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