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    Liquid crystal display device
    23.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US11940691B2

    公开(公告)日：2024-03-26

    申请号：US17715489

    申请日：2022-04-07

    Applicant: TOPPAN INC.

    Inventor： Ayumu Sato

    IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

    CPC classification number: G02F1/133553 ,  G02F1/133742 ,  G02F1/134309 ,  G02F1/136227 ,  G02F2203/09

    Abstract: A liquid crystal display device includes: a liquid crystal layer interposed between first and second substrates and set in vertical alignment (VA); a switching element provided on the first substrate; a connection electrode connected to the switching element; a first reflection film provided above the switching element; a first pixel electrode provided above the first reflection film and overlapping the first reflection film; a second pixel electrode located adjacent to the first pixel electrode; first and second contacts which connect the first and second pixel electrodes to the connection electrode; a first thickness adjusting layer provided on the second substrate and overlapping the first reflection film; a common electrode provided on the second substrate and the first thickness adjusting layer; and first and second protrusions provided on the common electrode and corresponding to the first and second pixel electrodes.

    ORGANIC EL DISPLAY DEVICE
    24.
    发明公开
    ORGANIC EL DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240085784A1

    公开(公告)日：2024-03-14

    申请号：US18475169

    申请日：2023-09-26

    Applicant: TOYO INK SC HOLDINGS CO., LTD. ,  TOYO VISUAL SOLUTIONS CO., LTD. ,  TOPPAN INC.

    Inventor： Taketo KOGURE ,  Kenji HIKI ,  Kazufumi NISHIDA ,  Shinji TSUNEKAWA ,  Atsushi YAMAUCHI ,  Hiroki NAGATOME

    IPC: G03F7/00 ,  G03F7/004 ,  G03F7/031 ,  H10K59/38

    CPC classification number: G03F7/0007 ,  G03F7/0048 ,  G03F7/031 ,  H10K59/38

    Abstract: Provided is an organic EL display device that exhibits high luminance and high color reproducibility and has a color filter which exhibits excellent pixel adhesion and excellent pixel linearity in a development step even in a case of high colorant concentration. This organic EL display device comprises an organic EL layer and a color filter on a silicon substrate in which a driving element is formed. The color filter has pixels including specific red, green, and blue pixels. Each of the pixels is a cured product of a photosensitive coloring composition which contains a specific colorant (A), a photopolymerizable monomer (B), a photopolymerization initiator (C), and a resin (D). The photopolymerizable monomer (B) includes a compound represented by formula (1), and the photopolymerization initiator (C) includes an oxime ester photopolymerization initiator. Formula (1): [CH2═CHC(═O)—(OCmH2m)n—OCH2]3—CCH2CH3 (Signs in formula (1) are according to those described in the description.)

    Multilayer wiring board and method of producing the same
    25.
    发明授权
    Multilayer wiring board and method of producing the same 有权

    公开(公告)号：US11917751B2

    公开(公告)日：2024-02-27

    申请号：US17534936

    申请日：2021-11-24

    Applicant: TOPPAN INC.

    Inventor： Masao Aratani

    IPC: H05K1/11 ,  H05K1/02 ,  H05K3/18 ,  H05K3/46

    CPC classification number: H05K1/0298 ,  H05K1/115 ,  H05K3/18 ,  H05K3/467 ,  H05K2201/0344 ,  H05K2201/09509 ,  H05K2201/09545 ,  H05K2201/09745 ,  H05K2201/09827 ,  H05K2201/09845

    Abstract: A multilayer wiring board that improves the reliability of connection at a via hole connection portion, and a method for producing the multilayer wiring board. In a multilayer wiring board comprising a plurality of metal wiring layers alternately laminated with insulating layers interposed therebetween are electrically connected to each other via a via hole plated layer, wherein a dissimilar metallic layer, made from material different from that of the metal wiring layers, is interposed between each of the metal wiring layers on the bottom surface of the via hole and the via hole plated layer, and the dissimilar metallic layer interposed between the each of the metal wiring layers on the bottom surface of the via hole and the via hole plated layer is arranged in a concave shape on the surface of the concave portion formed in the metal wiring layer on the bottom surface of the via hole.

    AVATAR MANAGEMENT SYSTEM, AVATAR MANAGEMENT METHOD, PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM
    26.
    发明公开
    AVATAR MANAGEMENT SYSTEM, AVATAR MANAGEMENT METHOD, PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开

    公开(公告)号：US20240056436A1

    公开(公告)日：2024-02-15

    申请号：US18383032

    申请日：2023-10-23

    Applicant: TOPPAN INC.

    Inventor： Ryusuke SAITO ,  Chihiro KANEYAMA ,  Yuko KOIKE

    IPC: H04L9/40

    CPC classification number: H04L63/0823 ,  H04L9/32

    Abstract: An avatar management system includes an avatar registration unit configured to register an available avatar by having a storage unit to store the avatar available in a network service provided to an end user on a network, an authentication information assignment unit configured to assign authentication information to a registration target avatar registered in the avatar registration unit, and an authenticity confirmation unit configured to confirm authenticity of a designated avatar based on an assignment condition of the authentication information to the designated avatar, in accordance with an authenticity confirmation inquiry made by designating the avatar used in the network service.

    RANGE IMAGING DEVICE AND RANGE IMAGING METHOD
    30.
    发明公开
    RANGE IMAGING DEVICE AND RANGE IMAGING METHOD 审中-公开

    公开(公告)号：US20240022833A1

    公开(公告)日：2024-01-18

    申请号：US18355978

    申请日：2023-07-20

    Applicant: TOPPAN Inc.

    Inventor： Kunihiro HATAKEYAMA ,  Tomohiro NAKAGOME

    IPC: H04N25/705

    CPC classification number: H04N25/705

    Abstract: A range imaging device includes a light source unit, a light-receiving unit that includes pixel driving circuit and a pixel including a photoelectric conversion element and charge storage units, a storage unit that stores table information in which electric charge ratios are associated with corresponding distances to an object, and a range image processing unit that determines a measured distance to an object using the table information and the amounts of electric charge accumulated in the charge storage units. The range image processing unit calculates the electric charge ratio based on the amounts of electric charge accumulated in the charge storage units, acquires the corresponding distance associated with the calculated electric charge ratio from the table information, and determines the measured distance using the acquired corresponding distance.

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