公开(公告)号：US11614574B2

公开(公告)日：2023-03-28

申请号：US16581783

申请日：2019-09-25

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Tomotaka Chuko ,  Kenji Hiki ,  Ryuji Doi ,  Kazushige Kitazawa ,  Shinichi Okamoto ,  Tetsuya Hirota ,  Tadatoshi Maeda ,  Hiroyuki Chinone

IPC: G02B5/22 ,  H01L27/146 ,  C09D7/63 ,  C09D7/41 ,  C09D4/06 ,  C09D5/32 ,  C09D133/14

Abstract: A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58.

公开(公告)号：US09664977B2

公开(公告)日：2017-05-30

申请号：US13954403

申请日：2013-07-30

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Ryuji Doi ,  Akira Emori ,  Kayo Shoji

IPC: G02B26/00 ,  G02F1/167 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/167 ,  G02F1/133516 ,  G02F2001/133354

Abstract: Disclosed is an electrophoretic display device manufacturing method including bonding a substrate including a pixel electrode and a stacked film including a transparent electrode layer and an electrophoretic display layer, and forming a color filter layer having a pixel pattern corresponding to a pattern of the pixel electrode above a base material surface of the stacked film. The substrate has a region where the electrophoretic display layer is not arranged when the substrate and the stacked film are bonded, a pixel alignment pattern is drawn in the region, and in the forming the color filter layer, the color filter layer is formed while performing alignment using the pixel alignment pattern.

公开(公告)号：US20200018878A1

公开(公告)日：2020-01-16

申请号：US16581783

申请日：2019-09-25

Applicant: TOYO INK SC HOLDINGS CO., LTD. ,  TOYOCOLOR CO., LTD. ,  TOPPAN PRINTING CO., LTD.

Inventor： Tomotaka Chuko ,  Kenji Hiki ,  Ryuji Doi ,  Kazushige Kitazawa ,  Shinichi Okamoto ,  Tetsuya Hirota ,  Tadatoshi Maeda ,  Hiroyuki Chinone

IPC: G02B5/22 ,  C09D4/06 ,  C09D5/32 ,  C09D133/14 ,  C09D7/41 ,  C09D7/63 ,  H01L27/146

Abstract: A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58.

公开(公告)号：US10416523B2

公开(公告)日：2019-09-17

申请号：US15499394

申请日：2017-04-27

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Ryuji Doi ,  Akira Emori ,  Kayo Shoji

IPC: G02B26/00 ,  G02F1/167 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1681 ,  G02F1/1333

Abstract: A electrophoretic display device manufacturing method includes bonding a substrate including a pixel electrode and a stacked film including a transparent electrode layer and an electrophoretic display layer, and forming a color filter layer having a pixel pattern corresponding to a pattern of the pixel electrode above a base material surface of the stacked film. The substrate has a region where the electrophoretic display layer is not arranged when the substrate and the stacked film are bonded, a pixel alignment pattern is drawn in the region, and in the forming the color filter layer, the color filter layer is formed while performing alignment using the pixel alignment pattern.