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公开(公告)号：US12124065B2
公开(公告)日：2024-10-22
申请号：US18228040
申请日：2023-07-31
发明人： Beong-Hun Beon , Je Seon Yeon , Duk Jin Lee , Woo Suk Jung
IPC分类号： G02B5/30 , G02F1/1333 , G02F1/13363 , H10K59/12 , H10K59/80
CPC分类号： G02B5/3016 , G02F1/133331 , G02F1/13363 , H10K59/875 , G02F2413/04 , G02F2413/07 , H10K59/12
摘要： A display device includes: a display panel and an optical member positioned on the display panel. The optical member includes: a polarization layer positioned on the display panel; a first compensation layer positioned between the display panel and the polarization layer; a second compensation layer positioned between the display panel and the first compensation layer; a third compensation layer positioned between the display panel and the second compensation layer; and a fourth compensation layer positioned between the display panel and the third compensation layer. The first compensation layer is a positive C plate and a thickness direction phase delay value of the first compensation layer is about −65 nm to about −15 nm, and the second compensation layer is a positive A plate and an in-plane phase delay value of the second compensation layer is about 75 nm to about 125 nm.
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公开(公告)号：US20240315116A1
公开(公告)日：2024-09-19
申请号：US18406753
申请日：2024-01-08
发明人： JEONGKI KIM , JONG-HOON KIM , JANG-IL KIM , SI-WAN JEON , SEOK-JOON HONG
IPC分类号： H10K59/80 , H10K59/122
CPC分类号： H10K59/875 , H10K59/122
摘要： Provided is a display device including a display panel including a light emitting element layer and a light control layer on the light emitting element layer, and a color filter panel on the display panel, the color filter panel includes a base layer, a color filter layer below the base layer, a low refractive layer below the color filter layer, and a spacer between the color filter layer and the low refractive layer, and sides of the spacer are covered by the low refractive layer.
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公开(公告)号：US20240260412A1
公开(公告)日：2024-08-01
申请号：US18397305
申请日：2023-12-27
申请人： LG Display Co., Ltd.
发明人： JiYoung AHN
IPC分类号： H10K59/80 , H10K59/127 , H10K59/35 , H10K59/38
CPC分类号： H10K59/875 , H10K59/127 , H10K59/351 , H10K59/38
摘要： An organic light emitting display apparatus includes a plurality of pixels on a substrate, each including a plurality of subpixels each including an emission area, a planarization layer including a light extraction pattern which is at the emission area of each of the plurality of subpixels and includes a plurality of concave portions, and a light emitting device layer on the light extraction pattern. One or more of the plurality of subpixels comprise a plurality of pattern regions, and the light extraction pattern at each of the plurality of pattern regions comprises a structure which has rotated with respect to a reference point.
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公开(公告)号：US20240147829A1
公开(公告)日：2024-05-02
申请号：US17772322
申请日：2022-04-22
发明人： Zhijun WAN
IPC分类号： H10K71/16 , H10K50/16 , H10K50/17 , H10K59/12 , H10K59/131 , H10K59/80 , H10K71/60 , H10K102/00 , H10K102/20
CPC分类号： H10K71/166 , H10K50/16 , H10K50/171 , H10K59/1201 , H10K71/164 , H10K71/60 , H10K59/131 , H10K59/875 , H10K2102/20 , H10K2102/351
摘要： A display panel, a manufacturing method, and a display device are provided, which includes following steps: providing a substrate; forming a signal terminal located in the non-display region on the substrate; forming a light-emitting layer located in the display region on the substrate; adopting a mask plate to sequentially form an electron layer and a cathode layer on a side of the light-emitting layer away from the substrate, wherein the electron layer at least covers the display region, and the cathode layer covers the electron layer and extends to the non-display region to connect to the signal terminal.
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5.发明授权公开(公告)号：US12058918B2
公开(公告)日：2024-08-06
申请号：US17416857
申请日：2021-05-31
发明人： Haoran Wang , Jing Huang
CPC分类号： H10K59/875 , G06F3/0412
摘要： A display panel disclosed by the present application includes: a base; a display layer, wherein the display layer includes light emitting units; and a touch layer, including a first insulation layer, a touch electrode layer, and a second insulation layer sequentially stacked, wherein the touch electrode layer includes touch electrodes. A first aperture is defined in a portion of the touch electrodes corresponding to the light emitting units. A first recess is defined in a portion of the first insulation layer corresponding to a gap between adjacent two of the light emitting units. An included angle between a sidewall of the first recess and a bottom surface of the first recess is an obtuse angle.
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公开(公告)号：US20240215401A1
公开(公告)日：2024-06-27
申请号：US18456545
申请日：2023-08-28
发明人： OHJEONG KWON , SU JEONG KIM , TAEHO KIM , HONGYEON LEE , SEUNGYEON JEONG
CPC分类号： H10K59/875 , H10K59/35 , H10K59/12
摘要： A display module includes a display panel including a silicon substrate including pixel areas, a driving circuit layer disposed on the silicon substrate, a light emitting layer disposed on the driving circuit layer and extending over the pixel areas continuously, and a color filter disposed in the pixel areas on the light emitting layer, a phase retardation plate disposed on the display panel, and a wire grid polarizer disposed on the phase retardation plate and including metal patterns spaced apart from each other at selectable intervals.
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公开(公告)号：US20240016040A1
公开(公告)日：2024-01-11
申请号：US17416857
申请日：2021-05-31
发明人： Haoran WANG , Jing HUANG
CPC分类号： H10K59/875 , G06F3/0412
摘要： A display panel disclosed by the present application includes: a base; a display layer, wherein the display layer includes light emitting units; and a touch layer, including a first insulation layer, a touch electrode layer, and a second insulation layer sequentially stacked, wherein the touch electrode layer includes touch electrodes. A first aperture is defined in a portion of the touch electrodes corresponding to the light emitting units. A first recess is defined in a portion of the first insulation layer corresponding to a gap between adjacent two of the light emitting units. An included angle between a sidewall of the first recess and a bottom surface of the first recess is an obtuse angle.
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公开(公告)号：US20230263010A1
公开(公告)日：2023-08-17
申请号：US17309871
申请日：2021-03-30
发明人： Lei Lv , Meng Jin , Tao Yuan , Jinchang Huang
IPC分类号： H10K59/122 , H10K59/12 , H10K71/16 , H10K59/80 , H10K59/35
CPC分类号： H10K59/122 , H10K59/352 , H10K59/353 , H10K59/875 , H10K59/1201 , H10K71/16
摘要： A display panel and a method of manufacturing the display panel are disclosed. By providing a cathode inhibition layer, when a cathode layer is formed by a full-surface vapor deposition process, the cathode layer deposited on the cathode inhibition layer is thinner, or no cathode layer is deposited on the cathode inhibition layer, so as to greatly improve light transmittance of a light-transmissive area. In addition, an area ratio of the cathode inhibition layer and a first display area is specifically set. In this manner, light transmittance of the first display area can be increased as much as possible based on a premise of ensuring a normal display of the first display area.
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公开(公告)号：US20240292711A1
公开(公告)日：2024-08-29
申请号：US18476335
申请日：2023-09-28
发明人： Fei QI
IPC分类号： H10K59/80
CPC分类号： H10K59/873 , H10K59/875
摘要： A display panel includes a light-emitting device, and an encapsulating member disposed on the light-emitting device for encapsulating the light-emitting device. The encapsulating member includes a first inorganic encapsulating layer, which includes at least a first inorganic encapsulating sub-layer, a second inorganic encapsulating sub-layer, and a third inorganic encapsulating sub-layer. The thickness of the third inorganic encapsulating sub-layer is greater than that of the first inorganic encapsulating sub-layer and that of the second inorganic encapsulating sub-layer. The refractive index of the first inorganic encapsulating sub-layer is n1, the refractive index of the second inorganic encapsulating sub-layer is n2, and the refractive index of the third inorganic encapsulating sub-layer is n3, wherein n2 0.4.
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公开(公告)号：US20240215400A1
公开(公告)日：2024-06-27
申请号：US18393953
申请日：2023-12-22
发明人： Dongkyun SEO , Youngjun KIM , Hyunyoung JUNG , Seonhwa CHOI
CPC分类号： H10K59/875 , H10K71/15
摘要： A display apparatus including a first base layer including a first auxiliary base layer and a second auxiliary base layer disposed on the first auxiliary base layer; and a semiconductor layer dispose on the first base layer. Polyimide of the first auxiliary base layer is arranged in a preset orientation, and polyimide of the second auxiliary base layer is arranged in an arbitrary orientation.
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