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公开(公告)号：US12120933B2
公开(公告)日：2024-10-15
申请号：US17379445
申请日：2021-07-19
发明人： Jae Been Lee , Yi Joon Ahn , Sung Hoon Kim , Eun Kyung Yeon
IPC分类号： H10K59/18 , H10K59/124 , H10K59/131
CPC分类号： H10K59/18 , H10K59/124 , H10K59/131
摘要： A display device includes: a substrate comprising a first contact hole; a thin-film transistor layer on a first surface of the substrate and comprising a plurality of insulating layers and a thin-film transistor; an etching stopper on one or more of the insulating layers and contacting the substrate through a second contact hole surrounding the first contact hole in a plan view; a connection line on the etching stopper; and a pad part on a second surface of the substrate opposite the first surface of the substrate and connected to the connection line through the first contact hole.
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公开(公告)号：US12094865B2
公开(公告)日：2024-09-17
申请号：US17841247
申请日：2022-06-15
发明人： Seung Chan Lee , Gun Hee Kim , Sang Ho Park , Ju Won Yoon , Joo Hee Jeon , Hyun Joon Kim
IPC分类号： H01L25/18 , H01L25/00 , H10K59/131 , H10K59/18 , H10K77/10
CPC分类号： H01L25/18 , H01L25/50 , H10K59/131 , H10K59/18 , H10K77/10
摘要： A display device and a method for fabricating the same. The display device includes a substrate including a circuit layer and a first pad unit; an auxiliary substrate disposed below the substrate and comprising a driving circuit and a second pad unit; a light-emitting unit disposed on the circuit layer; and a connection electrode in contact with a side surface of the substrate and electrically connecting the first pad unit with the second pad unit. The method includes forming a circuit layer and a first pad unit on a first surface of a substrate; forming a driving circuit and a second pad unit on a fourth surface of an auxiliary substrate; and attaching a second surface of the substrate opposite the first surface to a third surface of the auxiliary substrate opposite the fourth surface.
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公开(公告)号：US12057440B2
公开(公告)日：2024-08-06
申请号：US17396862
申请日：2021-08-09
发明人： Saeron Park , Jinsuek Kim , Seungbo Shim , Hokil Oh , Eunggyu Lee , Jae-Soo Jang
IPC分类号： H10K50/84 , H01L25/10 , H10K50/842 , H10K50/844 , H10K50/85 , H10K50/86 , H10K59/12 , H10K59/13 , H10K59/35 , H10K59/38 , G02F1/1333 , G02F1/1335 , G06F3/14 , G09F9/302 , H10K59/128 , H10K59/131 , H10K59/18
CPC分类号： H01L25/105 , H10K50/8426 , H10K50/844 , H10K50/865 , G02F1/13336 , G02F1/133512 , G06F3/1446 , G09F9/3026 , G09G2300/026 , H10K50/85 , H10K50/86 , H10K59/128 , H10K59/131 , H10K59/18 , H10K59/35 , H10K59/38
摘要： A display device includes a first display panel, a second display panel, and an optical member. The first display panel includes a first substrate and a first cover member on the first substrate. The second display panel is coupled to a first side of the first display panel, and includes a second substrate and a second cover member on the second substrate. The optical member is in a groove defined by the first and second cover members at a boundary of the first and second display panels.
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24.发明公开公开(公告)号：US20240251616A1
公开(公告)日：2024-07-25
申请号：US18439685
申请日：2024-02-12
发明人： Duk Sung KIM , Jung Hyun KWON
IPC分类号： H10K59/131 , H10K50/813 , H10K50/822 , H10K59/124 , H10K59/18 , H10K59/38 , H10K71/00
CPC分类号： H10K59/131 , H10K50/813 , H10K50/822 , H10K59/124 , H10K59/18 , H10K59/38 , H10K71/00
摘要： A display device includes: a substrate having a display area configured to display an image; a pixel on a first surface of the substrate in the display area and including a display element layer and a pixel circuit layer; a first driver on a second surface of the substrate facing the first surface of the substrate in the display area; and a first connection portion passing through the substrate between the first surface and the second surface of the substrate in the display area to electrically connect a first signal line of the pixel circuit layer and the first driver to each other. The display element layer includes: a first electrode and a second electrode on the same layer and spaced from each other; and a light emitting element between the first electrode and the second electrode.
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25.发明授权公开(公告)号：US12048090B2
公开(公告)日：2024-07-23
申请号：US18106435
申请日：2023-02-06
发明人： Jung-Soo Han , Hwa-Su Lim
IPC分类号： H05K1/02 , G02F1/13 , G02F1/1345 , G09F9/30 , H05K1/14 , H05K5/00 , H10K50/844 , H10K50/858 , H10K50/86 , H10K59/00 , H10K59/12 , H10K59/131 , H10K59/18 , H10K59/38 , H10K77/10
CPC分类号： H05K1/028 , G02F1/13452 , G09F9/301 , H05K1/147 , H05K5/0017 , H10K59/00 , H10K77/111 , G02F2201/50 , G02F2202/28 , H05K2201/10128
摘要： A display unit includes a display panel, a circuit board bent from a front surface of the display panel toward a rear surface of the display panel, a window disposed on the front surface of the display panel to cover an active area, and a cover panel film disposed on the rear surface of the display panel and disposed between the display panel and the circuit board. The cover panel film includes a first portion overlapping with the display panel, and a second portion extending from the first portion to protrude from the display panel when viewed in a plan view. The second portion is disposed between the circuit board and the window when viewed in a cross-sectional view.
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26.发明公开公开(公告)号：US20240210745A1
公开(公告)日：2024-06-27
申请号：US18434661
申请日：2024-02-06
申请人： LG Display Co., Ltd.
发明人： WooNam JEONG , SeungChul LEE
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1345 , G02F1/1362 , G06F3/041 , H01L25/075 , H10K59/121 , H10K59/123 , H10K59/124 , H10K59/18 , H10K59/35
CPC分类号： G02F1/13336 , G02F1/133345 , G02F1/13452 , G02F1/13454 , G02F1/136286 , G02F1/133514 , G02F1/136277 , G06F3/04164 , H01L25/0753 , H10K59/1213 , H10K59/123 , H10K59/124 , H10K59/18 , H10K59/353
摘要： Disclosed are a display device, a multi-screen display device using the same, which include a minimized bezel area and a method for manufacturing the display device. The display device including a display substrate including a plurality of subpixels respectively provided in a plurality of pixel areas defined by a plurality of data lines and a plurality of gate lines, a line substrate bonded to the display substrate by using a substrate bonding member and including a plurality of data routing lines, and a side data connection member provided on one side of each of the display substrate and the line substrate to connect the plurality of data lines to the plurality of gate lines in a one-to-one relationship.
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公开(公告)号：US11974479B2
公开(公告)日：2024-04-30
申请号：US17119864
申请日：2020-12-11
申请人： InnoLux Corporation
发明人： Shun-Yuan Hu , Chin-Lung Ting , Li-Wei Mao , Ming-Chun Tseng , Kung-Chen Kuo , Yi-Hua Hsu , Ker-Yih Kao
IPC分类号： H01L23/498 , G09F9/302 , G09G3/00 , H01L23/00 , H01L25/16 , H01L27/12 , H10K50/86 , H10K59/131 , H10K59/18 , H10K77/10 , H01L21/66
CPC分类号： H10K59/18 , G09F9/3026 , G09G3/006 , H01L24/24 , H01L24/32 , H01L24/73 , H01L24/92 , H01L25/162 , H01L25/167 , H01L27/124 , H10K50/865 , H10K59/131 , H10K77/111 , H01L22/14 , H01L2224/24226 , H01L2224/245 , H01L2224/32225 , H01L2224/73267 , H01L2224/92244
摘要： An electrical connection structure is provided. The electrical connection structure includes a through hole, a first pad, a second pad and a conductive bridge. The through hole has a first end and a second end. The first pad at least partially surrounds the first end of the through hole and is electrically connected to a first circuit. The second pad is located at the second end of the through hole and is electrically connected to a second circuit. The conductive bridge is connected to the first pad and second pad through the through hole, thereby making the first and second circuits electrically connected to each other.
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公开(公告)号：US11968869B2
公开(公告)日：2024-04-23
申请号：US17732500
申请日：2022-04-28
申请人： InnoLux Corporation
发明人： Ya-Wen Lin , Chien-Chih Chen , Yen-Hsi Tu , Cheng-Wei Chang , Shu-Hui Yang
IPC分类号： H10K59/18 , H01L23/498 , H01L27/15 , H10K77/10 , H10K102/00
CPC分类号： H10K59/18 , H01L23/4985 , H01L27/156 , H10K77/111 , H10K2102/311
摘要： An electronic device includes a flexible substrate and a conductive wire. The conductive wire is disposed on the flexible substrate and includes a metal portion and a plurality of openings disposed in the metal portion. The metal portion includes a plurality of extending portions and a plurality of joint portions, and each of the openings is surrounded by two of the plurality of extending portions and two of the plurality of joint portions. A ratio of a sum of widths of the plurality of extending portions to a sum of widths of the plurality of joint portions is in a range from 0.8 to 1.2.
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29.发明授权公开(公告)号：US11903270B2
公开(公告)日：2024-02-13
申请号：US17119457
申请日：2020-12-11
发明人： Duk Sung Kim , Jung Hyun Kwon
IPC分类号： H01L21/00 , H10K59/131 , H10K50/813 , H10K50/822 , H10K59/18 , H10K59/38 , H10K59/124 , H10K71/00
CPC分类号： H10K59/131 , H10K50/813 , H10K50/822 , H10K59/124 , H10K59/18 , H10K59/38 , H10K71/00
摘要： A display device includes: a substrate having a display area configured to display an image; a pixel on a first surface of the substrate in the display area and including a display element layer and a pixel circuit layer; a first driver on a second surface of the substrate facing the first surface of the substrate in the display area; and a first connection portion passing through the substrate between the first surface and the second surface of the substrate in the display area to electrically connect a first signal line of the pixel circuit layer and the first driver to each other. The display element layer includes: a first electrode and a second electrode on the same layer and spaced from each other; and a light emitting element between the first electrode and the second electrode.
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公开(公告)号：US20240032367A1
公开(公告)日：2024-01-25
申请号：US17620730
申请日：2021-12-09
发明人： Xiaobo Hu
IPC分类号： H10K59/18 , H10K77/10 , H01L25/075 , H01L33/62
CPC分类号： H10K59/18 , H10K77/111 , H01L25/0753 , H01L33/62 , H10K2102/311
摘要： The present application provides a method of manufacturing a spliced display screen and a spliced display screen. The method of manufacturing a spliced display screen includes: providing a glass substrate and a display panel, wherein the display panel includes a flexible substrate and a display unit, and the display panel includes a bonding area and a non-bonding area; attaching a first protective film to a side of the display unit away from the glass substrate; disposing a supporting glass on a side of the first protective film away from the flexible substrate; separating the glass substrate from the flexible substrate; cutting the first protective film, the display panel, and the supporting glass located in the non-bonding area to obtain a plurality of first components; providing a second protective film, and splicing the plurality of first components on a surface of a side of the second protective film.
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