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公开(公告)号：US20240365583A1
公开(公告)日：2024-10-31
申请号：US18765160
申请日：2024-07-05
发明人： Hyeong Jun KIM , Ji Ryun PARK , Chi Wook AN , Mi Ran JI
IPC分类号： H10K50/858 , G06F3/044 , H10K50/86 , H10K59/122 , H10K59/38 , H10K59/40 , H10K102/00
CPC分类号： H10K50/858 , G06F3/0443 , H10K50/86 , H10K50/865 , H10K59/122 , H10K59/38 , H10K59/40 , H10K2102/351
摘要： A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.
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公开(公告)号：US12133441B2
公开(公告)日：2024-10-29
申请号：US17691757
申请日：2022-03-10
发明人： Junhyeong Park , Kyungmin Kim , Jiyeon Seo
CPC分类号： H10K59/40 , G06F3/0445 , H10K50/844 , H10K50/865 , H10K59/12 , H10K59/38
摘要： A display panel includes: a substrate including a central area and a peripheral area, the peripheral area including a first peripheral area and a second peripheral area; an insulating layer arranged on the substrate, the insulating layer including a first hole and a second hole; an inorganic layer arranged on the insulating layer, the inorganic layer including a peripheral inorganic pattern that includes a peripheral protrusion tip protruding toward at least one of the first hole or the second hole; a display element layer arranged on the insulating layer; an encapsulation layer arranged on the display element layer, the encapsulation layer including an organic encapsulation layer; and a protection layer arranged on the encapsulation layer, the protection layer including an organic protection layer. The organic encapsulation layer includes an organic encapsulation pattern filling the first hole. The organic protection layer includes a peripheral protection pattern filling the second hole.
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公开(公告)号：US12133412B2
公开(公告)日：2024-10-29
申请号：US17668548
申请日：2022-02-10
发明人： Chang Hee Won
IPC分类号： H01L51/52 , H01L51/56 , H10K50/842 , H10K50/844 , H10K50/86 , H10K59/12 , H10K59/40 , H10K59/60 , H10K59/65 , H10K71/00 , H10K77/10 , H01L27/32 , H10K102/00
CPC分类号： H10K50/844 , H10K50/8426 , H10K50/86 , H10K59/12 , H10K59/40 , H10K59/60 , H10K59/65 , H10K71/00 , H10K77/111 , H10K2102/311
摘要： A display device includes an active region and a non-active region. The display device includes a display panel and a polarizing member which is disposed on a surface of the display panel, where the display panel and the polarizing member include a first through hole which penetrates the display panel and the polarizing member in a thickness direction and a hole coating layer which is disposed on an inner wall of the polarizing member of the first through hole.
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公开(公告)号：US12131574B2
公开(公告)日：2024-10-29
申请号：US17802442
申请日：2021-02-18
发明人： Masashi Nakata
IPC分类号： G06V40/13 , G06Q20/40 , G06V10/143 , G06V40/10 , G06V40/12 , G06V40/60 , H10K50/86 , H10K59/40 , H10K59/65
CPC分类号： G06V40/1318 , G06Q20/40145 , G06V10/143 , G06V40/1335 , G06V40/1365 , G06V40/67 , H10K50/86 , H10K59/40 , H10K59/65 , G06V40/15
摘要： Implementing fingerprint authentication during a swipe motion on a display.
Electronic equipment includes a display and an optical fingerprint sensor. The display includes a display surface including light-emitting pixels in an array in a first direction and a direction intersecting the first direction. The optical fingerprint sensor includes as imaging element including light-receiving elements in an array in the first direction and the second direction on a side opposite to the display surface of the display in a third direction intersecting the first direction and the second direction, and each of the light-receiving elements transfers a photoelectrically converted charge at the same timing.-
公开(公告)号：US20240349544A1
公开(公告)日：2024-10-17
申请号：US18755324
申请日：2024-06-26
申请人： LG Display Co., Ltd.
发明人： Yongmin KIM , Jaeyoung OH
IPC分类号： H10K59/122 , G09G3/3208 , H10K50/86 , H10K59/35
CPC分类号： H10K59/122 , G09G3/3208 , H10K50/865 , G09G2300/0426 , G09G2300/0842 , G09G2320/0233 , H10K59/351
摘要： Discussed is a display panel including a display area composed of a light-emitting area and a light-transmissive area in which a dark spot defect in the light-transmissive area does not occur. Further, in the display panel, a decrease in transmittance due to light leakage can be prevented, and color mixing between adjacent pixels can be prevented. To this end, a metal layer is disposed at a boundary between the light-emitting area and the light-transmissive area, a metal layer is disposed at a boundary between sub-pixels rendering different colors and adjacent to each other, and a metal layer is disposed at a boundary between two adjacent light-transmissive areas.
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公开(公告)号：US12120935B2
公开(公告)日：2024-10-15
申请号：US17381119
申请日：2021-07-20
发明人： Inseok Song , Gak Seok Lee , Keunchan Oh , Byung-Chul Kim , Jang Wi Ryu , Halim Ji
CPC分类号： H10K59/38 , H10K50/865 , H10K59/12 , H10K71/00 , H10K71/50 , H10K59/1201
摘要： A display device includes a first substrate, a pixel structure, a first optical filter, a first-color filter, a second optical filter, a second-color filter, and a second substrate. The pixel structure is disposed between the first substrate and each of the optical filters. The first-color filter is disposed on the first optical filter and has a first refractive index. The second optical filter is spaced from the first optical filter and includes a second-color pigment. The second-color filter is disposed on the second optical filter and has a second refractive index. The second substrate is disposed on the first color filter and the second color filter and has a third refractive index. A difference between the third refractive index and the second refractive index is less than a difference between the third refractive index and the first refractive index.
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公开(公告)号：US12120910B2
公开(公告)日：2024-10-15
申请号：US17623934
申请日：2021-12-23
发明人： Hui Chen
CPC分类号： H10K50/865 , H04M1/0266 , H10K59/38
摘要： A display module and a mobile terminal are disclosed. The display module includes a display panel, a color film layer, and an ultraviolet (UV) blocking film layer disposed on a side of the color film layer away from the display panel. The UV blocking film layer covers the color film layer. A material of the UV blocking film layer includes an optical resin material with a UV blocking function. A transmittance of the UV blocking film layer to UV rays below 400 nm is less than 1%, and a transmittance of the UV blocking film layer to visible light is greater than 92%.
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公开(公告)号：US12114555B2
公开(公告)日：2024-10-08
申请号：US17548018
申请日：2021-12-10
发明人： Seungyeon Jeong , Ohjeong Kwon , Hongyeon Lee , Minju Han , Hyeoji Kang
CPC分类号： H10K59/38 , H10K50/856 , H10K50/865 , H10K59/12 , H10K71/00 , H10K59/1201
摘要： A display apparatus includes: a first light-emitting device, a second light-emitting device, and a third light-emitting device, on a substrate; a first color conversion layer and a second color conversion layer respectively on the first light-emitting device and the second light-emitting device; a transmissive layer on the third light-emitting device; and an optical functional layer on the first color conversion layer, the second color conversion layer, and the transmissive layer, and comprising a reflective metal layer and a light-absorbing layer, the light-absorbing layer being on the reflective metal layer, wherein the optical functional layer comprises a plurality of openings respectively corresponding to a first emission area of the first light-emitting device, a second emission area of the second light-emitting device, and a third emission area of the third light-emitting device.
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公开(公告)号：US12114525B2
公开(公告)日：2024-10-08
申请号：US17052092
申请日：2020-04-11
发明人： Xueguang Hao , Yong Qiao , Xinyin Wu , Hongfei Cheng
IPC分类号： H10K50/86 , H10K59/122 , H10K59/131 , H10K59/38
CPC分类号： H10K50/865 , H10K59/122 , H10K59/131 , H10K59/38
摘要： Disclosed are an OLED display panel and a display device. The OLED display panel includes a substrate, a plurality of light emitting components arranged in an array, and a light resistance structure between the light emitting components. The light resistance structure prevents the reflected light of the emergent light from the light emitting components, from emitting out from one side of the substrate between the light emitting components.
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公开(公告)号：US12114523B2
公开(公告)日：2024-10-08
申请号：US16982040
申请日：2019-03-11
申请人： ZEON CORPORATION
发明人： Kazuhiro Osato
IPC分类号： G02F1/1335 , G02B5/30 , H10K50/86
CPC分类号： H10K50/86 , G02B5/3016 , G02B5/305
摘要： An optically anisotropic layered body including a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies the following formula (1), the second optically anisotropic layer satisfies the following formula (2), and the optically anisotropic layered body satisfies the following formulae (3) and (4):
nx1≥ny1>nz1 Formula (1),
ny2
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