-
公开(公告)号：US12008203B2
公开(公告)日：2024-06-11
申请号：US18215500
申请日：2023-06-28
CPC分类号： G06F3/0443 , G06F3/0412 , G06F3/0448
摘要： A liquid crystal display device 10 includes pixel electrodes 11g that are spaced apart from each other, touch electrodes 14, each of which forms a capacitance with a finger, which is a position input body performing position input, to detect a position of input by the finger, which is the position input body, a touch line 15 that is sandwiched between adjacent pixel electrodes 11g and is connected to the touch electrodes 14, and at least two source lines 11j that extend parallel to the touch line 15. The source lines 11j transmit image signals to the pixel electrodes 11g. The source lines 11j are disposed such that one of the two pixel electrodes 11g is sandwiched between the touch line 15 and one of the two source lines 11j and another one of the two pixel electrodes 11g is sandwiched between another one of the two source lines 11j and the touch line 15.
-
公开(公告)号：US11493815B2
公开(公告)日：2022-11-08
申请号：US17243652
申请日：2021-04-29
发明人： Masahiro Yoshida
IPC分类号： G02F1/1362 , G02F1/1368
摘要： A display device includes a plurality of pixel electrodes disposed so that the numbers of pixel electrodes arranged in a column-wise direction vary according to locations in a row-wise direction, a plurality of image lines having lengths corresponding to the numbers of pixel electrodes arranged in the column-wise direction, a common electrode partially disposed in an area outside the display area, a common wire supplies a common potential signal to the common electrode, a plurality of image lead wires drawn from the plurality of image lines into the area outside the display area and disposed to intersect the common wire, and a plurality of capacitance forming sections connected to the plurality of image lead wires in the area outside the display area and disposed to overlap at least either the common electrode or the common wire via at least either of insulating films.
-
公开(公告)号：US11282866B2
公开(公告)日：2022-03-22
申请号：US16839170
申请日：2020-04-03
发明人： Masahiro Yoshida
摘要： A wiring substrate includes a signal supply unit, a plurality of wirings disposed in a wiring region in which an intermediate region is interposed between the wiring region and the signal supply units, and having different distances from the signal supply unit, and a plurality of coupling wirings disposed in the intermediate region, and coupled to the signal supply unit and the plurality of wirings, in which the plurality of coupling wirings includes a first coupling wiring coupled to a wiring having a short distance from the signal supply unit, and a second coupling wiring coupled to a wiring having a long distance from the signal supply unit among the plurality of wirings, and the first coupling wiring is folded back to the signal supply unit side in the middle of running from the signal supply unit to the wiring region.
-
公开(公告)号：US11209707B2
公开(公告)日：2021-12-28
申请号：US17072086
申请日：2020-10-16
发明人： Masahiro Yoshida
IPC分类号： G02F1/1362 , G02F1/1337 , G02F1/1368 , G02F1/1343 , G02F1/1339
摘要： A display device includes a gate wiring; a source wiring; a pixel electrode; a first transistor that has a first gate electrode having a portion of the gate wiring not overlapping the source wiring, a first source electrode, a first drain electrode connected to the pixel electrode, and a first channel region; a second transistor that has a second gate electrode having a portion of the gate wiring intersecting the source wiring, a second source electrode, a second drain electrode separated from the pixel electrode, and a second channel region; and a connectable portion connectable to the second drain electrode and the pixel electrode.
-
公开(公告)号：US11209706B2
公开(公告)日：2021-12-28
申请号：US16911436
申请日：2020-06-25
发明人： Masahiro Yoshida
IPC分类号： G02F1/1362 , G02F1/1339 , H01L27/32
摘要： To, while keeping a narrow frame, increase a time constant pertaining to the transmission characteristics of a signal.
A substrate 10A for a display device includes a display area AA capable of displaying an image, a signal supply circuit section 15, disposed closer to an end than the display area AA, that has a circuit element including at least a first conducting film 20 and a second conducting film 23 with an insulating layer 21 sandwiched between the first conducting film 20 and the second conducting film 23, a display line 13 disposed in the display area AA, composed of the first conducting film 20, and supplied with a signal by the signal supply circuit section 15, and a connecting line 30 connected to the display line 13 and the signal supply circuit section 15. At least a portion of the connecting line 30 is constituted by a third conducting film 29 with insulating films 21, 24, 25, and 27 sandwiched between the first conducting film 20 and the third conducting film 29 and with the insulating films 24, 25, and 27 sandwiched between the second conducting film 23 and the third conducting film 29.-
公开(公告)号：US20210294458A1
公开(公告)日：2021-09-23
申请号：US17339842
申请日：2021-06-04
摘要： A liquid crystal display device 10 includes pixel electrodes 11g that are spaced apart from each other, touch electrodes 14, each of which forms a capacitance with a finger, which is a position input body performing position input, to detect a position of input by the finger, which is the position input body, a touch line 15 that is sandwiched between adjacent pixel electrodes 11g and is connected to the touch electrodes 14, and at least two source lines 11j that extend parallel to the touch line 15. The source lines 11j transmit image signals to the pixel electrodes 11g. The source lines 11j are disposed such that one of the two pixel electrodes 11g is sandwiched between the touch line 15 and one of the two source lines 11j and another one of the two pixel electrodes 11g is sandwiched between another one of the two source lines 11j and the touch line 15.
-
公开(公告)号：US10983406B2
公开(公告)日：2021-04-20
申请号：US16475358
申请日：2017-12-25
发明人： Masahiro Yoshida
IPC分类号： G02F1/1368 , G02F1/1362 , G09F9/30
摘要： A curved display panel includes a display surface curved about an axis of curvature. The curved display panel includes first and second substrates, a switching component, extending portions, and a spacer portion. The first and the second substrates include plate surfaces disposed to face each other with a gap therebetween. The switching component includes a source electrode and a drain electrode. The extending portions extend from elements of the switching component except for the drain electrode. The extending portions are disposed outside an arrangement area in which the switching component is disposed. The extending portions are adjacent to the switching component in a curved direction perpendicular to the axis of curvature and along the display surface. The spacer portion is disposed on the second substrate to hold the gap. The spacer portion overlaps the switching component or one of the extending portions adjacent to the switching component.
-
8.发明授权公开(公告)号：US10957716B2
公开(公告)日：2021-03-23
申请号：US16562493
申请日：2019-09-06
发明人： Masahiro Yoshida
IPC分类号： H01L27/12 , H01L27/32 , G02F1/1362 , G02F1/1333 , G02F1/1368
摘要： An array substrate includes a gate line including a first metal film being arranged on an upper layer side through a first insulating film with respect to a semiconductor film, a source line including a second metal film arranged on a lower layer side through a second insulating film with respect to the semiconductor film and intersecting the gate line, a gate electrode including the first metal film, a channel region including a part of the semiconductor film and superimposing the gate electrode, a source region and a drain region formed by reducing a resistance of a part of the semiconductor film, and a source superimposing line formed by reducing a resistance of a part of the semiconductor film, continued to the source region and having at least one part superimposed with the source line, the source superimposing line being connected to the source line through contact holes opened and formed at a plurality of positions sandwiching the gate line of the second insulating film.
-
公开(公告)号：US10884305B2
公开(公告)日：2021-01-05
申请号：US16299193
申请日：2019-03-12
发明人： Masahiro Yoshida
IPC分类号： G02F1/1362 , G06F3/041 , G02F1/1333 , G06F3/044
摘要： An embodiment of the present invention provides a liquid crystal display panel which allows for the area of a wiring diverting region to be reduced. A liquid crystal display panel 1 includes: a substrate (100) having a displaying region (30) and a non-displaying region (10); a plurality of first wires provided in a first layer; a plurality of second wires which are provided in a second layer differing from the first layer; a plurality of touch panel lines (60) which are provided in a third layer differing from both the first and second layers; a plurality of touch panel electrodes (70) each of which is connected to a respective one of the plurality of touch panel lines (60); and a sensing section (80) which is provided at a first end of the substrate (100) and connected to the plurality of touch panel lines (60), out of those of the plurality of touch panel lines (60) connected to those of the plurality of touch panel electrodes (70) located farther away from the sensing section (80) than is the non-displaying region (10), at least one touch panel line (60) being provided so as to run from the sensing section (80) to a second end of the substrate (100) and, at the second end, turn back toward the plurality of touch panel electrodes (70).
-
公开(公告)号：US09995981B2
公开(公告)日：2018-06-12
申请号：US15446072
申请日：2017-03-01
发明人： Masahiro Yoshida
IPC分类号： G02F1/1345 , G02F1/1362 , G02F1/1343 , G02F1/1333 , G02F1/1337
CPC分类号： G02F1/136286 , G02F1/133345 , G02F1/133707 , G02F1/1339 , G02F1/134336 , G02F1/134363 , G02F1/13439 , G02F1/13452 , G02F2001/133302 , G02F2001/134372 , G02F2001/13456 , G02F2001/13629 , G02F2001/136295 , G02F2201/121 , G02F2201/123
摘要： The present invention provides a liquid crystal display device which can be miniaturized while preventing display defects such as flicker. The present invention relates to a liquid crystal display device including a wiring connected to an electrode to supply a common signal. The electrode includes a first electrode portion formed in a transparent conductive layer. The wiring is formed outside a display region and includes at least one of the first wiring portion and a second wiring portion and a third wiring portion facing the at least one of the first wiring portion and the second wiring portion. The first wiring portion, the second wiring portion, and the third wiring portion are respectively formed in a first conductive layer, a second conductive layer, and a third conductive layer.
-
-
-
-
-
-
-
-
-
搜索结果
87 条记录 (耗时 0.021 秒)
