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    Method of manufacturing image display device
    12.
    发明授权
    Method of manufacturing image display device 有权

    公开(公告)号：US10935826B2

    公开(公告)日：2021-03-02

    申请号：US16134142

    申请日：2018-09-18

    Applicant: DEXERIALS CORPORATION

    Inventor： Kouichi Ogawa ,  Yoshihisa Shinya ,  Naoki Hayashi ,  Tomoyuki Toyoda

    IPC: G02F1/1333 ,  C08F222/10 ,  C09J4/06 ,  H05B33/10 ,  G06F3/041 ,  H01J9/20 ,  C09J4/00 ,  G02F1/1335 ,  H01L51/50

    Abstract: An image display device is manufactured by: applying a liquid photo-curable resin composition having a total value of cure shrinkage ratios based on pre-curing and complete curing of 3% or more to a surface of the light-transmitting cover member or a surface of the image display member with a thickness greater than that of the light-shielding layer to cancel the step between the light-shielding layer and the light-shielding layer forming surface of the light-transmitting cover member; pre-curing the photo-curable resin composition with the irradiation of ultraviolet rays to form a pre-cured resin layer; bonding the light-transmitting cover member to the image display member such that the pre-cured resin layer is placed inside; and subjecting the pre-cured resin layer to the irradiation of ultraviolet rays to achieve the complete curing thereof. The pre-curing is conducted to obtain a cure shrinkage ratio less than 3% in the complete curing thereof.

    Method of producing image display device and resin dispenser
    14.
    发明授权
    Method of producing image display device and resin dispenser 有权

    公开(公告)号：US10703081B2

    公开(公告)日：2020-07-07

    申请号：US15493940

    申请日：2017-04-21

    Applicant: DEXERIALS CORPORATION

    Inventor： Kouichi Ogawa ,  Akihiko Watanabe ,  Akira Konno ,  Takashi Endo ,  Masayuki Tani

    IPC: B32B37/12 ,  G02F1/13 ,  B32B38/00

    Abstract: Method of producing an image display device in which an image display member and light-transmitting cover member having principal surface portion and circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through light-transmitting resin layer formed from a liquid optical resin composition so a light-shielding layer formed surface of the light-transmitting cover member is arranged to face the image display member, when a resin dispenser is moved from one end of the light-shielding layer formed surface of the light-transmitting cover member toward the other end applying the liquid optical resin composition to the light-shielding layer formed surface of the light-transmitting cover member, the application amount of optical resin composition is changed on the principal surface portion of the light-shielding layer formed surface of the light-transmitting cover member and on the light-shielding layer.

    Method of manufacturing image display device
    15.
    发明授权
    Method of manufacturing image display device 有权

    公开(公告)号：US10108034B2

    公开(公告)日：2018-10-23

    申请号：US15247219

    申请日：2016-08-25

    Applicant: DEXERIALS CORPORATION

    Inventor： Kouichi Ogawa ,  Yoshihisa Shinya ,  Naoki Hayashi ,  Tomoyuki Toyoda

    IPC: G02F1/1333 ,  H05B33/10 ,  G06F3/041 ,  H01J9/20 ,  C08F222/10 ,  C09J4/06 ,  C09J4/00 ,  G02F1/1335 ,  H01L51/50

    Abstract: An image display device is manufactured by: applying a liquid photo-curable resin composition having a total value of cure shrinkage ratios based on pre-curing and complete curing of 3% or more to a surface of the light-transmitting cover member or a surface of the image display member with a thickness greater than that of the light-shielding layer to cancel the step between the light-shielding layer and the light-shielding layer forming surface of the light-transmitting cover member; pre-curing the photo-curable resin composition with the irradiation of ultraviolet rays to form a pre-cured resin layer; bonding the light-transmitting cover member to the image display member such that the pre-cured resin layer is placed inside; and subjecting the pre-cured resin layer to the irradiation of ultraviolet rays to achieve the complete curing thereof. The pre-curing is conducted to obtain a cure shrinkage ratio less than 3% in the complete curing thereof.

    METHOD OF MANUFACTURING IMAGE DISPLAY APPARATUS
    17.
    发明申请
    METHOD OF MANUFACTURING IMAGE DISPLAY APPARATUS 有权
    制作图像显示装置的方法

    公开(公告)号：US20140305582A1

    公开(公告)日：2014-10-16

    申请号：US14353900

    申请日：2013-04-30

    Applicant: DEXERIALS CORPORATION

    Inventor： Kouichi Ogawa ,  Yoshihisa Shinya ,  Naoki Hayashi ,  Tomoyuki Toyoda

    IPC: B32B37/14 ,  H01L33/00 ,  G02F1/133

    CPC classification number: B32B37/14 ,  G02B5/003 ,  G02F1/133 ,  H01L33/005 ,  H01L51/5253 ,  H01L51/5284

    Abstract: In the method of manufacturing an image display apparatus according to the present invention, a liquid photocurable resin composition that does not contain a thermal polymerization initiator is coated on the surface of a light-transmissive cover member including a light shielding layer or the surface of an image display member in a thickness thicker than that of the light shielding layer, and thereafter UV rays are irradiated in that state for curing to form a light-transmissive cured resin layer. Then, the image display member and the light-transmissive cover member are laminated to each other via the light-transmissive cured resin layer to obtain an image display apparatus.

    Abstract translation: 在根据本发明的图像显示装置的制造方法中，将不含热聚合引发剂的液态光固化性树脂组合物涂布在包含遮光层或遮光层的透光性盖部件的表面上 图像显示部件，其厚度比遮光层厚，然后在该固化状态下照射紫外线，形成透光性固化树脂层。 然后，通过透光固化树脂层将图像显示部件和透光性盖部件层叠，得到图像显示装置。

    METHOD OF MANUFACTURING IMAGE DISPLAY DEVICE
    18.
    发明申请
    METHOD OF MANUFACTURING IMAGE DISPLAY DEVICE 有权
    制造图像显示装置的方法

    公开(公告)号：US20140209237A1

    公开(公告)日：2014-07-31

    申请号：US14004281

    申请日：2013-01-24

    Applicant: DEXERIALS CORPORATION

    Inventor： Kouichi Ogawa ,  Yoshihisa Shinya ,  Naoki Hayashi ,  Tomoyuki Toyoda

    IPC: G02F1/1333 ,  H01J9/20 ,  G06F3/041 ,  H05B33/10

    CPC classification number: G02F1/1333 ,  C08F222/1006 ,  C09J4/00 ,  C09J4/06 ,  G02F1/133308 ,  G02F1/133512 ,  G02F2001/133331 ,  G02F2202/023 ,  G02F2202/28 ,  G06F3/041 ,  H01J9/20 ,  H01L51/50 ,  H05B33/10

    Abstract: An image display device is manufactured by: applying a liquid photo-curable resin composition having a total value of cure shrinkage ratios based on pre-curing and complete curing of 3% or more to a surface of the light-transmitting cover member or a surface of the image display member with a thickness greater than that of the light-shielding layer to cancel the step between the light-shielding layer and the light-shielding layer forming surface of the light-transmitting cover member; pre-curing the photo-curable resin composition with the irradiation of ultraviolet rays to form a pre-cured resin layer; bonding the light-transmitting cover member to the image display member such that the pre-cured resin layer is placed inside; and subjecting the pre-cured resin layer to the irradiation of ultraviolet rays to achieve the complete curing thereof. The pre-curing is conducted to obtain a cure shrinkage ratio less than 3% in the complete curing thereof.

    Abstract translation: 通过以下方式制造图像显示装置：将具有基于预固化和完全固化3％以上的固化收缩率的总值的液态光固化性树脂组合物施加到透光性盖部件的表面或表面 所述图像显示部件的厚度大于所述遮光层的厚度以抵消所述遮光层与所述透光盖部件的遮光层形成面之间的台阶; 用紫外线照射预固化光固化树脂组合物以形成预固化树脂层; 将透光性盖构件粘合到图像显示构件，使得预固化树脂层位于内部; 并对预固化树脂层进行紫外线的照射，以使其完全固化。 进行预固化以在其完全固化中获得小于3％的固化收缩率。

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