公开(公告)号：US11868576B2

公开(公告)日：2024-01-09

申请号：US18085286

申请日：2022-12-20

Applicant: Japan Display Inc.

Inventor： Shuichi Osawa ,  Shoji Hinata ,  Yoshikatsu Imazeki ,  Yoichi Kamijo ,  Yoshihiro Watanabe

IPC: G06F3/044 ,  H05K1/02 ,  H05K1/11 ,  H01B1/08 ,  H05K1/03 ,  H05K5/00 ,  G06F3/041 ,  G02F1/1333

CPC classification number: G06F3/0446 ,  G02F1/13338 ,  G06F3/044 ,  G06F3/0412 ,  G06F3/0445 ,  H01B1/08 ,  H05K1/0298 ,  H05K1/0313 ,  H05K1/117 ,  H05K5/0017 ,  G02F2201/42

Abstract: A conducting structure is provided and includes a first layer; a first terminal on the first layer; a second layer overlapping the first layer via the first terminal; a second terminal on the second layer; a first hole which penetrates the second layer and the second terminal; an organic insulating layer located between the first terminal and the second layer, and having a second hole connected to the first hole; and a connecting material provided in the first and second holes to electrically connect the first terminal and the second terminal to each other, wherein a diameter of the second hole is greater than a diameter of the first hole.

公开(公告)号：US11829047B2

公开(公告)日：2023-11-28

申请号：US17682627

申请日：2022-02-28

Applicant: E INK CORPORATION

Inventor： George G. Harris ,  Richard J. Paolini, Jr. ,  Matthew Joseph Kayal

IPC: G02F1/167 ,  G02F1/1345 ,  G02F1/1676 ,  G02F1/1333

CPC classification number: G02F1/167 ,  G02F1/1345 ,  G02F1/1676 ,  G02F1/13336 ,  G02F1/133354 ,  G02F2201/42

Abstract: Methods of making a top-plane connection in an electro-optic device and devices including such connections. A through hole is created through a rear substrate to provide a connection between a conductor coupled to the rear substrate and a light-transmissive conductive layer coupled to a top transparent substrate. The hole is subsequently filled with a top-plane connection material that provides an electrical connection between the conductor and the light-transmissive conductive layer, but does not provide an electrical connection between a separate rear conductive layer and the light-transmissive conductor.

公开(公告)号：US20180151594A1

公开(公告)日：2018-05-31

申请号：US15880005

申请日：2018-01-25

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Tetsurou IZAWA

IPC: H01L27/12 ,  G09G3/20 ,  G02F1/1362 ,  G06T5/20 ,  G02F1/1345 ,  G09G3/36

CPC classification number: H01L27/124 ,  G02F1/1345 ,  G02F1/136286 ,  G02F2001/13456 ,  G02F2201/42 ,  G06T5/20 ,  G09G3/20 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/028 ,  H01L27/1248

Abstract: A display device includes a plurality of gate lines extending in a first direction on the display area, a plurality of source lines extending in a second direction, a plurality of lead-out lines extending in the second direction and for transmitting gate signals to the plurality of gate lines. A plurality of connecting portions each electrically connects one gate line to one lead-out line. The plurality of connecting portions pass through a first insulating layer at a plurality of jointing points which are selected among a plurality of overlapping points where the plurality of lead-out lines and the plurality of gate lines overlap in a plane area.

公开(公告)号：US20180149929A1

公开(公告)日：2018-05-31

申请号：US15878639

申请日：2018-01-24

Applicant: InnoLux Corporation

Inventor： Shun-Chen YANG ,  Ying-Tong LIN

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/136227 ,  G02F2201/123 ,  G02F2201/124 ,  G02F2201/40 ,  G02F2201/42

Abstract: A display device is disclosed, which includes: a first substrate including; a switch unit; and a pixel electrode electrically connecting to the switch unit and comprising: a first finger portion with a first inner edge; a second finger portion with a second inner edge and a first outer edge; a contacting portion electrically connecting to the switch unit; a first bending portion connecting the first finger portion and the contacting portion and having a third inner edge; and a second bending portion connecting the second finger portion and the contacting portion and having a fourth inner edge and a second outer edge. The first finger portion has a first width along a first direction, the first bending portion has a second width along the first direction, the first direction is substantially parallel to a gate-line-extending direction, and the first width is greater than the second width.

公开(公告)号：US20180146578A1

公开(公告)日：2018-05-24

申请号：US15697274

申请日：2017-09-06

Applicant: LG Display Co., Ltd.

Inventor： SeongRim LEE

IPC: H05K7/20 ,  H05K7/14 ,  H05K13/04

CPC classification number: H05K7/20954 ,  G02F1/133305 ,  G02F1/13452 ,  G02F2201/42 ,  G02F2201/56 ,  G09G3/20 ,  G09G2310/0281 ,  H01L23/4985 ,  H05K7/14 ,  H05K13/04

Abstract: The present aspects provide a display apparatus including a chip-on-film (COF), which may include: a plastic substrate configured to have at least one through-hole formed in one area thereof and a conductor inserted into the through-hole; a display part configured to be disposed in another area on an upper surface of the plastic substrate; a first pad part configured to have a plurality of pads, at least one of which is disposed in the one area on the upper surface of the plastic substrate to overlap the through-hole, and configured to be connected to one end of the conductor; and a second pad part configured to be disposed on a back surface of the plastic substrate, and configured to have a plurality of pads, at least one of which is in contact with the other end of the conductor, and further provide a method for manufacturing the same.

公开(公告)号：US09910321B2

公开(公告)日：2018-03-06

申请号：US14817289

申请日：2015-08-04

Applicant: InnoLux Corporation

Inventor： Shun-Chen Yang ,  Ying-Tong Lin

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/136227 ,  G02F2201/123 ,  G02F2201/124 ,  G02F2201/40 ,  G02F2201/42

Abstract: A display device is disclosed, which comprises: a first substrate comprising: a switch unit; and a pixel electrode electrically connecting to the switch unit and comprising: a first finger portion with a first inner edge; a second finger portion with a second inner edge and a first outer edge; a contacting portion electrically connecting to the switch unit; a first bending portion connecting the first finger portion and the contacting portion and having a third inner edge; and a second bending portion connecting the second finger portion and the contacting portion and having a fourth inner edge and a second outer edge, wherein a first angle included between a first extension line of the first inner edge and the third inner edge is smaller than a second angle included between a second extension line of the first outer edge and the second outer edge.

公开(公告)号：US20170179159A1

公开(公告)日：2017-06-22

申请号：US15366131

申请日：2016-12-01

Applicant: Japan Display Inc.

Inventor： Yasushi KAWATA ,  Takumi SANO

IPC: H01L27/12 ,  H01L23/552

CPC classification number: H01L27/124 ,  G02F1/133512 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/13685 ,  G02F2201/42 ,  H01L23/552 ,  H01L27/1218 ,  H01L27/3272 ,  H01L27/3276

Abstract: According to one embodiment, a display device includes a first substrate including a support substrate, a light shield, an insulating substrate disposed above the support substrate and the light shield and including a through hole, a pad electrode formed above the insulating substrate, and a signal line electrically connected to the pad electrode, and a first substrate including, in a plan view, a first area in which the support substrate and the light shield are disposed and a second area in which the through hole is disposed, a line substrate including a connection line and disposed below the insulating substrate, and a conductive material disposed inside the through hole to electrically connect the pad electrode and the connection line.

公开(公告)号：US09671635B2

公开(公告)日：2017-06-06

申请号：US14615617

申请日：2015-02-06

Applicant: E Ink Corporation

Inventor： Richard J. Paolini, Jr.

IPC: H01L27/14 ,  G02F1/1333 ,  H01L27/32 ,  G02F1/1345 ,  G02F1/167

CPC classification number: G02F1/13336 ,  G02F1/13452 ,  G02F1/167 ,  G02F2201/42 ,  G09G3/20 ,  G09G2300/0408 ,  G09G2300/0426 ,  H01L27/3255 ,  H01L27/3272

Abstract: This invention relates to an electro-optic display having a backplane with a front surface and a reverse surface on opposed sides of the backplane, a front surface having a plurality of pixel electrodes arranged in a matrix of columns and rows with column and row lines, a reverse surface having at least one driver chip, and conductive vias electrically connecting the column and row lines on the front surface to the driver chip on the reverse surface, such that the entire front surface area may be optically active.

公开(公告)号：US09618815B2

公开(公告)日：2017-04-11

申请号：US14694826

申请日：2015-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hong-Beom Lee ,  Kyoung-Hae Min ,  Yeon-Ha Baek ,  Ji-Hoon Shin ,  Ho-Yong Shin ,  Jae-Hyun Lee

IPC: G02F1/1362 ,  H01L27/12 ,  H01L21/768 ,  G09G3/20 ,  G09G3/36 ,  G02F1/13 ,  H01L21/66 ,  H01L21/48

CPC classification number: G02F1/136259 ,  G02F1/1309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2001/136263 ,  G02F2201/42 ,  G09G3/20 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2330/08 ,  G09G2330/12 ,  H01L21/485 ,  H01L21/76894 ,  H01L22/22 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L2221/101

Abstract: A display substrate includes a gate metal pattern comprising a gate line extending in a first direction and a gate electrode electrically connected to the gate line, a data metal pattern comprising a data line extending in a second direction crossing the first direction, a source electrode electrically connected to the data line and a drain electrode spaced apart from the source electrode, an organic layer disposed on the data metal pattern, a repair hole penetrating the organic layer and exposing a crossing area in which the gate line crosses with the data line and a pixel electrode disposed on the organic layer and electrically connected to the drain electrode.

公开(公告)号：US20170003540A1

公开(公告)日：2017-01-05

申请号：US14876259

申请日：2015-10-06

Applicant: AU Optronics Corp.

Inventor： Chia-Wei CHEN ,  Yu-Sheng HUANG ,  Je-Ruei JANG ,  Sheng-Miao HUANG

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1335

CPC classification number: G02F1/13452 ,  G02F1/13306 ,  G02F1/1336 ,  G02F1/13454 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2201/42

Abstract: A display includes a first substrate, a second substrate, a liquid crystal layer, a backlight source, a driving integrated circuit and a conductive portion. The liquid crystal layer is disposed between the first substrate and the second substrate. The backlight source is disposed at a first side of the second substrate. The driving integrated circuit is disposed at a second side, opposite to the first side, of the second substrate. The conductive portion is electrically coupled to the driving integrated circuit and passes through the second substrate to be electrically coupled to the backlight source. Furthermore, a display manufacturing method thereof is also disclosed here.

Abstract translation: 显示器包括第一基板，第二基板，液晶层，背光源，驱动集成电路和导电部分。 液晶层设置在第一基板和第二基板之间。 背光源设置在第二基板的第一侧。 驱动集成电路设置在第二基板的与第一侧相反的第二侧。 导电部分电耦合到驱动集成电路并且通过第二基板以电耦合到背光源。 此外，这里还公开了其显示制造方法。