公开(公告)号：US09946419B2

公开(公告)日：2018-04-17

申请号：US14974301

申请日：2015-12-18

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi

IPC: G06F3/044 ,  G02F1/1333 ,  G06F3/041 ,  H01L27/32

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04103 ,  H01L27/323

Abstract: A display device substrate including a transparent substrate having a display portion formed in an overall rectangular shape in a planar view, an electrode disposed in the display portion and having pixel openings, the electrode including partial patterns which are electrically isolated from one another and formed in parallel to a first direction along the transparent substrate, a first transparent resin layer formed on the electrode, a transparent electrode formed on the first transparent resin layer, and including partial patterns which are formed along the transparent substrate and in parallel to a second direction perpendicular to the first direction, and a second transparent resin layer formed on the partial patterns of the transparent electrode.

公开(公告)号：US10817105B2

公开(公告)日：2020-10-27

申请号：US16022353

申请日：2018-06-28

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi ,  Yutaka Ito

IPC: G06F3/041 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G06F3/044 ,  G09G3/36

Abstract: A liquid crystal display device is provided with a display substrate, an array substrate, a liquid crystal layer sandwiched between the display substrate and the array substrate, and control circuitry. The display substrate includes a touch sensing line. The array substrate includes a common electrode having a constant potential, a first insulating layer provided under the common electrode, a pixel electrode provided under the first insulating layer, a second insulating layer provided under the pixel electrode, a conductive line electrically connected to the common electrode under the second insulating layer, a third insulating layer provided under the conductive line, and a first active element and a second active element provided under the third insulating layer and electrically connected to the pixel electrode.

公开(公告)号：US10551662B2

公开(公告)日：2020-02-04

申请号：US14973144

申请日：2015-12-17

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display device substrate includes a transparent substrate, a frame member disposed on the transparent substrate and formed in a frame region surrounding a display region, a first transparent resin layer formed on the transparent substrate having the frame member formed thereon, a black matrix formed on the first transparent resin layer such that the display region is divided into plural openings in a matrix form, and a second transparent resin layer formed on the first transparent resin layer on which the black matrix is formed. The frame member includes carbon as a major colorant and has a light shielding property, and the black matrix includes at least one organic pigment as a major colorant.

公开(公告)号：US20180321788A1

公开(公告)日：2018-11-08

申请号：US16022353

申请日：2018-06-28

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi ,  Yutaka Ito

IPC: G06F3/041 ,  G09G3/36 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343

Abstract: A liquid crystal display device is provided with a display substrate, an array substrate, a liquid crystal layer sandwiched between the display substrate and the array substrate, and control circuitry. The display substrate includes a touch sensing line. The array substrate includes a common electrode having a constant potential, a first insulating layer provided under the common electrode, a pixel electrode provided under the first insulating layer, a second insulating layer provided under the pixel electrode, a conductive line electrically connected to the common electrode under the second insulating layer, a third insulating layer provided under the conductive line, and a first active element and a second active element provided under the third insulating layer and electrically connected to the pixel electrode.

公开(公告)号：US09835896B2

公开(公告)日：2017-12-05

申请号：US14815194

申请日：2015-07-31

Applicant: Toppan Printing Co., Ltd.

Inventor： Yukihiro Kimura ,  Kenzo Fukuyoshi

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/137 ,  G02B5/20 ,  G02B5/22 ,  G06F3/041 ,  G06F3/044

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02B5/223 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/137 ,  G02F2001/13712 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

Abstract: A liquid crystal display device having a touch panel function includes an array substrate, a liquid crystal layer including a liquid crystal molecule, and a color filter substrate positioned over the array substrate via the liquid crystal layer. The color filter substrate includes a transparent substrate, first and second transparent electrode layers, a color filter formed on the first transparent electrode layer and including a red filter, a green filter and a blue filter, and a transparent resin layer formed on the color filter. The color filter and the transparent resin layer have a total thickness in a range of approximately from 2.5 μm to 9 μm. The liquid crystal molecule has negative dielectric anisotropy and an initial state alignment which is parallel to a substrate surface. The liquid crystal molecule rotates within a plane parallel to the substrate surface when a liquid crystal drive voltage is applied.