公开(公告)号：US11487170B2

公开(公告)日：2022-11-01

申请号：US17205101

申请日：2021-03-18

Applicant: Japan Display Inc.

Inventor： Yasushi Nakano

IPC: G02F1/1345 ,  H01L23/544 ,  H01L23/00 ,  H05K1/02 ,  H05K1/18 ,  G02F1/1333

Abstract: According to one embodiment, a display device includes a display panel including a first substrate, and a wiring board mounted on a mounting portion of the first substrate. The display panel includes a first terminal and a second terminal located in the mounting portion, a first alignment mark located in the mounting portion and located between the first terminal and the second terminal, a first wiring line connected to the first terminal, and a second wiring line connected to the second terminal. The wiring board includes a first connection wiring line connected to the first terminal, a second connection wiring line connected to the second terminal, and a second alignment mark located between the first connection wiring line and the second connection wiring line.

公开(公告)号：US10217768B2

公开(公告)日：2019-02-26

申请号：US15603640

申请日：2017-05-24

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tomio Yaguchi ,  Yasushi Nakano ,  Hitoshi Azuma

IPC: H01L27/12 ,  G02F1/1333

Abstract: In a display device which includes a display panel in which a plurality of pixels are arranged on a substrate two-dimensionally and which is configured to display an image thereon, and a support member which supports the display panel, the support member possesses anisotropy in bending strength so as to encourage one-dimensional deformation (bending along only the X direction) of the display panel while suppressing two-dimensional deformation (bending in the X direction as well as the Y direction) of the display panel.

公开(公告)号：US09836161B2

公开(公告)日：2017-12-05

申请号：US15293366

申请日：2016-10-14

Applicant: Japan Display Inc.

Inventor： Yasushi Nakano ,  Hitoshi Kawaguchi ,  Hideaki Abe

IPC: H05K1/11 ,  G06F3/041 ,  H05K1/18

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  H05K1/117 ,  H05K1/189

Abstract: A terminal connection structure includes plural first connection terminals which are arranged side by side in one direction on a first circuit substrate, and plural second connection terminals which are arranged side by side in the one direction on a second resin circuit substrate overlappingly connected to the first circuit substrate and are respectively connected to the plural first connection terminals. Each of the plural second connection terminals includes plural first wirings extending in a direction crossing the one direction, and a second wiring connected to the plural first wirings and extending in the one direction. The second wiring is provided in a region where the second circuit substrate is overlapped and connected to the first circuit substrate.

公开(公告)号：US09703134B2

公开(公告)日：2017-07-11

申请号：US14147710

申请日：2014-01-06

Applicant: Japan Display Inc.

Inventor： Yasushi Nakano

IPC: G02F1/1333 ,  G02F1/1345 ,  G06F3/041 ,  G06F3/044

CPC classification number: G02F1/13338 ,  G02F1/13452 ,  G06F3/0412 ,  G06F3/044

Abstract: A liquid crystal display device equipped with a built-in touch panel includes a second substrate on which a wiring pattern for configuring a touch panel is formed, and a flexible wiring substrate joined to the second substrate with an overlap portion, and electrically connected to the wiring pattern. The flexible wiring substrate is formed of a multilayer substrate having a first conductive pattern layer having a plurality of terminal portions electrically connected onto the wiring pattern, a second conductive pattern layer, an insulating layer interposed between the first conductive pattern layer and the second conductive pattern layer, and a plurality of contact portions that penetrates through the insulating layer, and electrically connects the plurality of terminal portions to the second conductive pattern layer. The plurality of contact portions is arranged to overlap with the plurality of terminal portions.

公开(公告)号：US09645430B2

公开(公告)日：2017-05-09

申请号：US13952924

申请日：2013-07-29

Applicant: Japan Display Inc.

Inventor： Yasushi Nakano

IPC: G02F1/1333 ,  G06F3/041 ,  G06F3/044

CPC classification number: G02F1/13338 ,  G06F3/0412 ,  G06F3/044

Abstract: A display device with a touch panel includes: a thin film transistor substrate on which thin film transistors are formed; and a counter substrate arranged to face the thin film transistor substrate, wherein the counter substrate includes detection electrodes extending in one direction across a display area and detecting a contact position when a contact from the outside is made on the display area, and a plurality of electrode terminals connected to the detection electrodes, a flexible board for the electrode terminals to extract a signal from the detection electrodes is connected to the counter substrate, and an arrangement pitch of a plurality of terminals of the flexible board and an arrangement pitch of the plurality of electrode terminals are different from each other.

公开(公告)号：US09504155B2

公开(公告)日：2016-11-22

申请号：US14961454

申请日：2015-12-07

Applicant: Japan Display Inc.

Inventor： Yasushi Nakano ,  Hitoshi Kawaguchi ,  Hideaki Abe

IPC: H05K1/11 ,  G06F3/041 ,  H05K1/18

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  H05K1/117 ,  H05K1/189

Abstract: Touch sensor includes plural first connection terminals which are arranged side by side in one direction on a first circuit substrate, and plural second connection terminals which are arranged side by side in the one direction on a second substrate connected to the plural first connection terminals. Each of the plural second connection terminals includes plural first wirings extending in a direction crossing the one direction, and a second wiring connected to the plural first wirings and extending in the one direction. The second wiring is provided in a region where the second circuit substrate is overlapped with the first circuit substrate.

Abstract translation: 触摸传感器包括在第一电路基板上沿一个方向并排布置的多个第一连接端子，以及连接到多个第一连接端子的第二基板上沿一个方向并排布置的多个第二连接端子。 多个第二连接端子中的每一个包括沿与该一个方向交叉的方向延伸的多个第一布线，以及连接到多个第一布线并沿一个方向延伸的第二布线。 第二布线设置在第二电路基板与第一电路基板重叠的区域。