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公开(公告)号：US20240357912A1
公开(公告)日：2024-10-24
申请号：US18626410
申请日：2024-04-04
发明人： Jing LI , Haijiang YUAN
IPC分类号： H10K59/80 , H10K59/122 , H10K59/40
CPC分类号： H10K59/8791 , H10K59/122 , H10K59/40 , H10K59/80517
摘要： A touch display panel includes a substrate with a touch anti-view area. The touch anti-view area is provided with an anti-view sub-pixel including an anti-view anode, an anti-view light-emitting part and an anti-view cathode; an insulating barrier part formed on a side of the anti-view anode with a first via hole, a part of the anti-view anode being exposed though the first via hole, and a gap is formed between the first via hole and the anti-view cathode; and a touch electrode layer including a first electrode and a second electrode, where the second electrode includes a main electrode part and a connecting part, the connecting part of each second electrode is located in the first via hole and connected with the anti-view anode, and two adjacent second electrodes in the first direction are electrically connected through the anti-view anode.
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公开(公告)号：US20240357911A1
公开(公告)日：2024-10-24
申请号：US17914781
申请日：2021-08-27
发明人： Yunhao WANG , Puyu QI
IPC分类号： H10K59/80 , H10K59/12 , H10K59/131 , H10K59/35 , H10K59/38 , H10K59/40 , H10K59/50 , H10K59/60 , H10K102/00
CPC分类号： H10K59/8791 , H10K59/1201 , H10K59/131 , H10K59/352 , H10K59/38 , H10K59/40 , H10K59/50 , H10K59/60 , H10K59/8731 , H10K2102/351
摘要： The present disclosure provides a display device, including: a driving backplane; a light emitting layer, disposed on a side of the driving backplane, and including a plurality of light emitting devices that include a first light emitting device emitting light of a first color; a chiral liquid crystal layer, disposed on a side of the light emitting layer away from the driving backplane, and configured to transmit circularly polarized light of the first color in a first handedness and reflect circularly polarized light of the first color in a second handedness; and a circularly polarization layer, disposed on a side of the chiral liquid crystal layer away from the driving backplane, and configured to convert light incident from a side of the circularly polarization layer away from the driving backplane into the circularly polarized light in the first handedness.
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公开(公告)号：US12124659B2
公开(公告)日：2024-10-22
申请号：US18138172
申请日：2023-04-24
发明人： Yongmyeong Kim , Byeonggi Kim , Hyuk-Jin Kim , Sungsang Park , Hyunchul Son
CPC分类号： G06F3/0445 , G06F3/0412 , G06F3/04164 , H10K59/131 , H10K59/8791 , G06F3/0446 , G06F2203/04111
摘要： A display device includes a display panel including a first non-bending area, a bending area, and a second non-bending area, which are sequentially arranged in a first direction, and an input sensor including sensing electrodes and first and second trace lines. The first trace line includes a first line portion, a second line portion, and a first bridge connecting the first and second line portions and disposed on a layer different from the first and second line portions. The second trace line includes a third line portion, a fourth line portion disposed on a layer different from the third line portion, and a second bridge connecting the third and fourth line portions and disposed on a layer different from the third and fourth line portions. The first bridge and the second bridge do not overlap each other in a second direction perpendicular to the first direction.
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公开(公告)号：US12120940B2
公开(公告)日：2024-10-15
申请号：US17600101
申请日：2021-07-20
申请人： Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
发明人： Huanhuan Wang
IPC分类号： H10K59/80 , H10K59/122
CPC分类号： H10K59/879 , H10K59/122 , H10K59/8791
摘要： Embodiments of the present disclosure provide a display panel and a mobile terminal. The display panel includes an edge display area located on a periphery of a central display area. A substrate, a light-emitting function layer located on the substrate, and an optical adjustment member disposed on the light-emitting function layer are disposed in the edge display area. A refractive index of a side of the optical adjustment member that is close to the light-emitting function layer is less than a refractive index of a side of the optical adjustment member that is away from the light-emitting function layer.
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公开(公告)号：US20240324419A1
公开(公告)日：2024-09-26
申请号：US18587565
申请日：2024-02-26
发明人： Jewon Yoo , Jaebum Cho , Sujin Choi , Daewook Kim , Dhohun Lee , Hyunguk Cho , Hyunjoo Hwang
IPC分类号： H10K59/80 , H10K59/122 , H10K59/35
CPC分类号： H10K59/8791 , H10K59/122 , H10K59/353
摘要： The present application relates to a display apparatus. The display apparatus includes a substrate, subpixels including first color subpixels including a (1-1)th color subpixel and a (1-2)th color subpixel for emitting light of a same color, light reflected from the (1-1)th color subpixel having a phase difference with respect to light reflected from the (1-2)th color subpixel, second color subpixels, and third color subpixels, each of the subpixels including a subpixel electrode, an emission layer over the subpixel electrode, and an opposite electrode over the emission layer, a bank layer defining lower opening portions defining an emission area in each of the subpixels, a light-blocking layer above the bank layer, and defining upper opening portions respectively overlapping the lower opening portions, and color filters above the light-blocking layer, and including first color filters, second color filters, and third color filters.
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公开(公告)号：US20240324401A1
公开(公告)日：2024-09-26
申请号：US18536438
申请日：2023-12-12
发明人： EUN-KYUNG YEON , JOOHYEON LEE , Jun Yeub LEE , HOIKWAN LEE
IPC分类号： H10K59/80
CPC分类号： H10K59/872 , H10K59/8791
摘要： Provided is a display device which includes a display panel, an anti-reflection layer disposed on the display panel, and a window disposed on the anti-reflection layer. The window includes a first portion including a first resin and disposed on the edge portion of the anti-reflection layer, and a second portion including a second resin and covering at least a portion of the first portion. The curing rate of the first resin is greater than the curing rate of the second resin. Thus, the display device may include the window having a small thickness and a smooth edge portion.
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公开(公告)号：US20240224762A1
公开(公告)日：2024-07-04
申请号：US18540024
申请日：2023-12-14
申请人： LG Display Co., Ltd.
发明人： SunWoong KIM , JuHun MIN , SeungSoo YANG
IPC分类号： H10K59/80 , H10K59/124
CPC分类号： H10K59/8791 , H10K59/124
摘要： An organic light emitting display apparatus may provide a display panel including a light extracting portion having a curved portion, and a light emitting device layer on the light extracting portion. The organic light emitting display apparatus may further provide a light guide member on or below a light extraction surface of the display panel. The light guide member may include a plurality of light refraction patterns having an atypical arrangement structure, and a refractive layer on or below the plurality of light refraction patterns.
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公开(公告)号：US20240215410A1
公开(公告)日：2024-06-27
申请号：US18355509
申请日：2023-07-20
发明人： Hong Yeon LEE , Oh Jeong KWON , Seung Yeon JEONG , Hyeo Ji KANG , Woo Young KIM , Tae Ho KIM , Mi Hwa LEE
CPC分类号： H10K59/8791 , H10K59/40
摘要： A manufacturing method of a display device includes forming a light emitting element layer on a substrate, co-depositing bismuth (Bi) and ytterbium (Yb) on the light emitting element layer to form a first inorganic absorbing layer, and forming a reflection control layer on the first inorganic absorbing layer. In the co-depositing, a deposition temperature of bismuth (Bi) is in a range of about 500° C. to about 850° C., a deposition temperature of ytterbium (Yb) is in a range of about 300° C. to about 550° C., and an extinction coefficient of the first inorganic absorbing layer is less than or equal to about 3.
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公开(公告)号：US20240215306A1
公开(公告)日：2024-06-27
申请号：US18458934
申请日：2023-08-30
申请人： LG Display Co., Ltd.
发明人： SeungSoo YANG , ChangHee CHOI , Yujin KANG
CPC分类号： H10K59/1201 , H10K59/38 , H10K59/8791 , H10K2102/302
摘要： An optical member capable of improving a vision recognition rate of a mark used for alignment such as bonding alignment, and a display apparatus comprising the same are provided. The optical member comprises a first layer including a pattern portion having a plurality of concave portions and a plurality of convex portions between the plurality of concave portions, and a second layer covering the pattern portion. The second layer includes a central area and an outer area, and a refractive index of the second layer in the central area is different from that of the second layer in the outer area.
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公开(公告)号：US20240196698A1
公开(公告)日：2024-06-13
申请号：US18527462
申请日：2023-12-04
申请人： LG Display Co., Ltd.
发明人： Sehwan PARK
IPC分类号： H10K59/80
CPC分类号： H10K59/8722 , H10K59/873 , H10K59/8791 , H10K59/8794
摘要： A display apparatus includes a cover window, an adhesive member positioned on an upper surface of the cover window, a display panel positioned on the adhesive member, a guide holder positioned on an upper side of the display panel to cover the display panel, and the adhesive member extends outward from the display panel, thereby reducing the total number of components and processes, mitigating component deformation, and reducing thickness and bezel size.
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