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：US20130189896A1

公开(公告)日：2013-07-25

申请号：US13763364

申请日：2013-02-08

Applicant: Toppan Printing Co., Ltd.

Inventor： Makoto Nishizawa ,  Hiroyuki Chinone

IPC: B41N1/12 ,  H05B33/10

CPC classification number: B41N1/12 ,  H01L51/0002 ,  H01L51/56 ,  H05B33/10

Abstract: A method is provided for forming a uniform light emitting medium layer by a relief printing method without occurrence of printing defects. The method includes producing an organic EL device containing a substrate having thereon a pixel electrode, pixel regions that are demarcated with a partition wall on the pixel electrode, a light emitting medium layer having a light emitting layer containing at least an organic light emitting material on the pixel regions, and a counter electrode facing the pixel electrode. The method can have a step of forming at least one layer constituting the light emitting medium layer by a relief printing method, and the ink used in the relief printing method being transferred from two or more adjacent relief patterns within one of the pixel regions and being integrated by flow thereof to form the light emitting medium layer.

Abstract translation: 提供了一种通过凸版印刷方法形成均匀的发光介质层而不发生印刷缺陷的方法。 该方法包括制备含有其上具有像素电极的基板的有机EL器件，与像素电极上的分隔壁划分的像素区域，具有至少含有有机发光材料的发光层的发光介质层 像素区域和面对像素电极的对置电极。 该方法可以具有通过凸版印刷方法形成构成发光介质层的至少一层的步骤，并且在凸版印刷方法中使用的油墨从一个像素区域内的两个或更多个相邻浮雕图案转印而成， 通过其流动而形成发光介质层。

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：US08932098B2

公开(公告)日：2015-01-13

申请号：US13763364

申请日：2013-02-08

Applicant: Toppan Printing Co., Ltd.

Inventor： Makoto Nishizawa ,  Hiroyuki Chinone

IPC: H01J9/00 ,  H01J9/24 ,  B41N1/12 ,  H01L51/00 ,  H05B33/10 ,  H01L51/56

CPC classification number: B41N1/12 ,  H01L51/0002 ,  H01L51/56 ,  H05B33/10

Abstract: A method is provided for forming a uniform light emitting medium layer by a relief printing method without occurrence of printing defects. The method includes producing an organic EL device containing a substrate having thereon a pixel electrode, pixel regions that are demarcated with a partition wall on the pixel electrode, a light emitting medium layer having a light emitting layer containing at least an organic light emitting material on the pixel regions, and a counter electrode facing the pixel electrode. The method can have a step of forming at least one layer constituting the light emitting medium layer by a relief printing method, and the ink used in the relief printing method being transferred from two or more adjacent relief patterns within one of the pixel regions and being integrated by flow thereof to form the light emitting medium layer.

Abstract translation: 提供了一种通过凸版印刷方法形成均匀的发光介质层而不发生印刷缺陷的方法。 该方法包括制备含有其上具有像素电极的基板的有机EL器件，与像素电极上的分隔壁划分的像素区域，具有至少含有有机发光材料的发光层的发光介质层 像素区域和面对像素电极的对置电极。 该方法可以具有通过凸版印刷方法形成构成发光介质层的至少一层的步骤，并且在凸版印刷方法中使用的油墨从一个像素区域内的两个或更多个相邻浮雕图案转印而成， 通过其流动而形成发光介质层。