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公开(公告)号：US20240276854A1
公开(公告)日：2024-08-15
申请号：US18515583
申请日：2023-11-21
发明人： RAN KIM , KIHYUN KIM , YOUNGGIL PARK
IPC分类号： H10K59/88 , H10K59/122 , H10K59/127 , H10K59/38 , H10K59/70
CPC分类号： H10K59/88 , H10K59/122 , H10K59/127 , H10K59/38 , H10K59/70 , H10K2102/351
摘要： A display device includes: a first base substrate; a display structure on the first base substrate; a bank portion on the display structure and defining a pixel opening and a dummy opening adjacent to the pixel opening; a color conversion layer in the pixel opening of the bank portion; and a capping layer covering the bank portion and the color conversion layer and including: a first layer on the bank portion and including silicon oxide; and a second layer on the first layer and including silicon oxynitride in the dummy opening.
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公开(公告)号：US20240147766A1
公开(公告)日：2024-05-02
申请号：US18278825
申请日：2022-04-19
发明人： Takahiro ADACHI , YASUSHI ASAOKA
IPC分类号： H10K59/122 , H10K59/12 , H10K59/131 , H10K59/70 , H10K102/00
CPC分类号： H10K59/122 , H10K59/1201 , H10K59/131 , H10K59/70 , H10K2102/351
摘要： A method of manufacturing a display device includes: a liquid-repelling bank formation step of forming a liquid-repellent bank containing a liquid-repelling material that repels a coating liquid; a functional layer formation step of forming a functional layer in a region including an area surrounded by the liquid-repellent bank by applying the coating liquid to the area; and a removal step of, subsequent to the functional layer formation step, removing at least a part of the liquid-repellent bank.
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公开(公告)号：US11895877B1
公开(公告)日：2024-02-06
申请号：US18214457
申请日：2023-06-26
发明人： Miao Geng , Haijiang Yuan
IPC分类号： H10K59/126 , H10K59/70 , H10K59/40 , H10K59/131
CPC分类号： H10K59/126 , H10K59/131 , H10K59/40 , H10K59/70
摘要： An organic light-emitting display panel, a display device, and a method of packaging a display panel are disclosed. The organic light-emitting display panel includes a cover plate, a substrate arranged opposite to the substrate, a packaging layer disposed between the cover plate and the substrate, a touch control circuit formed on the cover plate, touch bonding pins disposed at an edge of the cover plate and coupled to the touch circuit, and multiple shielding terminals disposed on both sides of the touch bonding pins. The touch bonding pins and the shielding terminals are disposed corresponding to the packaging layer. A length of each shielding terminal is consistent with a length of each touch bonding pin. Along a direction of getting away from the touch bonding pins, widths of the plurality of shielding terminals gradually decrease.
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公开(公告)号：US20240032368A1
公开(公告)日：2024-01-25
申请号：US17312158
申请日：2021-04-15
发明人： Changjian SONG
CPC分类号： H10K59/35 , H10K59/38 , H10K59/8792 , H10K59/877 , H10K59/70 , H10K2102/351
摘要： The present invention provides an organic light-emitting diode (OLED) display panel and a display device. The OLED display panel includes a light-emitting device layer and a color conversion layer arranged in sequence. The light-emitting device layer includes a third light-emitting device disposed in a region of a green subpixel. The color conversion layer includes a green conversion layer disposed in the region of the green subpixel. The green conversion layer is configured to convert light emitted by the third light-emitting device into green light to relieve a problem of a short display lifespan of current OLED display panels.
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公开(公告)号：US20230389401A1
公开(公告)日：2023-11-30
申请号：US18309608
申请日：2023-04-28
发明人： EON SEOK OH , TAEHYUN SUNG , SANGYEOL KIM , JE-HYUN SONG
CPC分类号： H10K59/873 , H10K59/40 , H10K59/65 , H10K59/70 , H10K59/1201
摘要： An electronic device includes a display panel including a base layer, a circuit element layer including a buffer layer, a transistor, at least one insulating layer on the buffer layer, and a first metal pattern on the at least one insulating layer and overlapping the margin area, a display element layer including an organic layer between a first electrode and a second electrode, and a light emitting device overlapping a pixel area, wherein an electrode opening corresponding to the margin area is defined in the second electrode, and an encapsulation layer on the display element layer. An insulation opening is defined to be overlapped between an edge of the second electrode defined an electrode opening and the first metal pattern in the at least one insulating layer, and exposes a portion of the buffer layer.
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公开(公告)号：US20230247862A1
公开(公告)日：2023-08-03
申请号：US17927513
申请日：2021-06-11
摘要： A curved human interface device is manufactured by thermoforming a stack. The stack comprises a front substrate formed of a transparent, first thermoplastic material; an OLED display configured to display an image through the front substrate; and a thermomechanical buffer layer formed of a transparent, second thermoplastic material arranged between the front substrate and the OLED display. Heat is applied to the stack for causing a temperature of the front substrate and buffer layer to increase to a respective processing temperature at which the first and second thermoplastic materials become pliable. The stack is thermoformed while the thermoplastic materials are pliable to form the curved human interface device. The second thermoplastic material has a lower stiffness at the respective processing temperature than the first thermoplastic material.
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