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公开(公告)号：US20100043965A1
公开(公告)日：2010-02-25
申请号：US12450192
申请日：2008-04-04
申请人： Kenji Kamiya , Yoshihisa Shinya , Yusuke Kamata
发明人： Kenji Kamiya , Yoshihisa Shinya , Yusuke Kamata
CPC分类号： G02F1/133308 , G02F1/1333 , G02F1/1335 , G02F1/133512 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2202/023 , G02F2202/28
摘要： A thin image display device having a resin interposed between an image display unit and a protection member having a light-shielding member is manufactured. In the manufactured image display device, display defects caused by the deformation of the image display unit do not occur, and high-brightness and high-contrast display can be achieved. In addition, the resin in the area where the light-shielding member is formed can be sufficiently cured. The method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a base including the image display unit and a light-transmitting protection member including a light-shielding member and then photo-curing the photo-curable resin composition. In this method, a resin composition having a curing shrinkage ratio of 5% or less, yielding a cured product having a storage elastic modulus at 25° C. of 1.0×107 Pa or less, and forming the cured resin layer having a light transmittance of 90% or more in a visible range is used as the photo-curable resin composition. The photo-curable resin composition is photo-cured by irradiating it with rays of light at least from an outer side surface with respect to a forming surface of the light-shielding member.
摘要翻译： 制造具有介于图像显示单元和具有遮光构件的保护构件之间的树脂的薄图像显示装置。 在制造的图像显示装置中，不会发生由图像显示单元的变形引起的显示缺陷，并且可以实现高亮度和高对比度显示。 此外，可以充分固化形成遮光部件的区域中的树脂。 制造图像显示装置的方法包括通过在包括图像显示单元的基底和包括遮光构件的光透射保护构件之间插入光固化树脂组合物来形成固化树脂层的步骤， 固化光固化树脂组合物。 在该方法中，固化收缩率为5％以下的树脂组合物，在25℃下的储能弹性模量为1.0×10 17 Pa以下的固化物，形成具有透光性的固化树脂层 90％以上的光可固化树脂组合物。 光固化树脂组合物通过至少从外侧表面相对于遮光构件的形成表面照射光线而光固化。
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公开(公告)号：US20090186552A1
公开(公告)日：2009-07-23
申请号：US12309106
申请日：2008-07-16
申请人： Yoshihisa Shinya , Kenji Kamiya , Yusuke Kamata
发明人： Yoshihisa Shinya , Kenji Kamiya , Yusuke Kamata
IPC分类号： H01J9/20
CPC分类号： G02F1/133308 , G02F1/133502 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2201/503 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： It is possible to manufacture a highly reliable image display device capable of proceeding with resin cure even in the case where a protective panel is provided with a light shielding portion.A liquid crystal display unit 2 having a liquid crystal display panel 8 and a light transmissive protective panel 3 having a light shielding portion 5 are disposed face to face, a resin composition 10 is interposed between the liquid crystal display unit and the protective panel, and the resin composition is cured into a cured resin layer 11. As the resin composition 10, a light-heat-curing resin composition and containing a photopolymerization initiator and organic peroxide of thermal polymerization initiator is used. In curing the resin composition 10, cure by light (ultraviolet rays) irradiation is performed until a cure ratio of the resin composition becomes 30% or more and thereafter thermal cure is performed.
摘要翻译： 即使在保护面板设置有遮光部的情况下，也可以制造能够进行树脂固化的高度可靠的图像显示装置。 具有液晶显示面板8的液晶显示单元2和具有遮光部分5的透光保护面板3面对面设置，树脂组合物10插入在液晶显示单元和保护面板之间，并且 树脂组合物固化成固化树脂层11.作为树脂组合物10，使用含有光聚合引发剂和热聚合引发剂的有机过氧化物的光热固化树脂组合物。 在树脂组合物10固化时，进行光（紫外线）照射的固化，直到树脂组合物的固化比达到30％以上，然后进行热固化。
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公开(公告)号：US07927533B2
公开(公告)日：2011-04-19
申请号：US12450192
申请日：2008-04-04
申请人： Kenji Kamiya , Yoshihisa Shinya , Yusuke Kamata
发明人： Kenji Kamiya , Yoshihisa Shinya , Yusuke Kamata
IPC分类号： B29C65/00
CPC分类号： G02F1/133308 , G02F1/1333 , G02F1/1335 , G02F1/133512 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2202/023 , G02F2202/28
摘要： A thin image display device having a resin interposed between an image display unit and a protection member having a light-shielding member is manufactured. In the manufactured image display device, display defects caused by the deformation of the image display unit do not occur, and high-brightness and high-contrast display can be achieved. In addition, the resin in the area where the light-shielding member is formed can be sufficiently cured. The method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a base including the image display unit and a light-transmitting protection member including a light-shielding member and then photo-curing the photo-curable resin composition. In this method, a resin composition having a curing shrinkage ratio of 5% or less, yielding a cured product having a storage elastic modulus at 25° C. of 1.0×107 Pa or less, and forming the cured resin layer having a light transmittance of 90% or more in a visible range is used as the photo-curable resin composition. The photo-curable resin composition is photo-cured by irradiating it with rays of light at least from an outer side surface with respect to a forming surface of the light-shielding member.
摘要翻译： 制造具有介于图像显示单元和具有遮光构件的保护构件之间的树脂的薄图像显示装置。 在制造的图像显示装置中，不会发生由图像显示单元的变形引起的显示缺陷，并且可以实现高亮度和高对比度显示。 此外，可以充分固化形成遮光部件的区域中的树脂。 制造图像显示装置的方法包括通过在包括图像显示单元的基底和包括遮光构件的光透射保护构件之间插入光固化树脂组合物来形成固化树脂层的步骤， 固化光固化树脂组合物。 在该方法中，固化收缩率为5％以下的树脂组合物，在25℃下的储能弹性模量为1.0×10 17 Pa以下的固化物，形成具有透光性的固化树脂层 90％以上的光可固化树脂组合物。 光固化树脂组合物通过至少从外侧表面相对于遮光构件的形成表面照射光线而光固化。
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4.发明授权Image display device and its manufacturing method with particular light-heat-curing resin composition 有权图像显示装置及其具有特定光热固化树脂组合物的制造方法公开(公告)号：US08087967B2
公开(公告)日：2012-01-03
申请号：US12309106
申请日：2008-07-16
申请人： Yoshihisa Shinya , Kenji Kamiya , Yusuke Kamata
发明人： Yoshihisa Shinya , Kenji Kamiya , Yusuke Kamata
IPC分类号： H01J9/00 , G02F1/1333 , G02F1/1339
CPC分类号： G02F1/133308 , G02F1/133502 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2201/503 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： Manufacture a highly reliable image display device capable of proceeding with resin cure even in the case where a protective panel is provided with a light shielding portion. A liquid crystal display unit 2 having a liquid crystal display panel 8 and a light transmissive protective panel 3 having a light shielding portion 5 are disposed face to face, a resin composition 10 is interposed between the liquid crystal display unit and the protective panel, and the resin composition is cured into a cured resin layer 11. As the resin composition 10, a light-heat-curing resin composition and containing a photopolymerization initiator and organic peroxide of thermal polymerization initiator is used. In curing the resin composition 10, cure by light (ultraviolet rays) irradiation is performed until a cure ratio of the resin composition becomes 30% or more and thereafter thermal cure is performed.
摘要翻译： 制造即使在保护面板设置有遮光部的情况下也能够进行树脂固化的高度可靠的图像显示装置。 具有液晶显示面板8的液晶显示单元2和具有遮光部分5的透光保护面板3面对面设置，树脂组合物10插入在液晶显示单元和保护面板之间，并且 树脂组合物固化成固化树脂层11.作为树脂组合物10，使用含有光聚合引发剂和热聚合引发剂的有机过氧化物的光热固化树脂组合物。 在树脂组合物10固化时，进行光（紫外线）照射的固化，直到树脂组合物的固化比达到30％以上，然后进行热固化。
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公开(公告)号：US08670094B2
公开(公告)日：2014-03-11
申请号：US12450108
申请日：2008-04-09
申请人： Yoshihisa Shinya , Yusuke Kamata
发明人： Yoshihisa Shinya , Yusuke Kamata
IPC分类号： G02F1/1333 , G02F1/1339
摘要： A thin image display apparatus capable of high luminance and high contrast display of a display part, which does not produce display defects resulting from deformation of the image display part. The thin image display apparatus has an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the image display part and the protective part. The cured resin layer has a transmittance in the visible region of 90% or higher and a storage modulus at 25° C. of 1.0×107 Pa or less. The cured resin layer is formed from a resin composition which has a curing shrinkage ratio of 5.0% or less.
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公开(公告)号：US08432516B2
公开(公告)日：2013-04-30
申请号：US12452329
申请日：2008-07-16
申请人： Tomoyuki Toyoda , Yoshihisa Shinya , Yusuke Kamata
发明人： Tomoyuki Toyoda , Yoshihisa Shinya , Yusuke Kamata
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F1/1333 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2201/54 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： An image display device has an image display part and a protective part on the image display part. The image display device suppresses image unevenness and cured resin peeling caused by internal stress generated due to curing shrinkage of a cured resin between the protective part and the image display part or external stress applied on the image display part due to warping of the protective part. A cured resin layer is arranged between the image display part and the protective part. The cured resin layer has a light transmittance in the visible region of 90% or more, an elongation ratio of 700% or more at 25° C. and 400% or more at 80° C., and an adhesive force with respect to the protective part of 0.4 N/cm or more at 25° C. and 0.3 N/cm or more at 80° C.
摘要翻译： 图像显示装置具有图像显示部分和图像显示部分上的保护部分。 图像显示装置抑制由保护部和图像显示部之间的固化树脂的固化收缩引起的内部应力或由于保护部的翘曲而施加在图像显示部上的外部应力引起的图像不均匀和树脂剥离。 在图像显示部和保护部之间配置固化树脂层。 固化树脂层的可见光区域的透光率为90％以上，25℃时为700％以上，80℃为400％以上的伸长率，相对于 保护部分在25℃为0.4N / cm以上，在80℃为0.3N / cm以上。
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公开(公告)号：US08152947B2
公开(公告)日：2012-04-10
申请号：US12656088
申请日：2010-01-15
CPC分类号： G02F1/133308 , G02F1/1333 , G02F2001/133311 , G02F2001/133331 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： A method for producing a display device includes: (a) coating a resin composition on at least one of a display part and a protective part, (b) closely adhering the display and protective parts via a resin composition interposed therebetween, and (c) arranging the cured resin layer between the display and protective parts by curing the resin composition by irradiating UV rays on an external side of the protective part. If a defect is detected, the method includes: (d) separating the display and protective parts by applying a wire to a side face of the cured resin layer where the protective and display parts are bonded and moving the wire through the cured resin layer, (e) peeling off and removing the cured resin adhered to the separated display and protective parts by a removing solution which contains an organic solvent, and (f) repeating steps (a) to (c).
摘要翻译： 一种显示装置的制造方法包括：（a）在显示部和保护部中的至少一个上涂布树脂组合物，（b）通过其间插入的树脂组合物使显示器和保护部紧密地粘接，（c） 通过在保护部件的外侧照射紫外线来固化树脂组合物，从而将固化的树脂层布置在显示器和保护部件之间。 如果检测到缺陷，则该方法包括：（d）通过在保护和显示部分粘合的固化树脂层的侧面上施加电线并将电线移动通过固化的树脂层来分离显示和保护部分， （e）通过含有有机溶剂的除去溶液剥离并除去附着在分离显示器和保护部件上的固化树脂，（f）重复步骤（a）至（c）。
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公开(公告)号：US20100178834A1
公开(公告)日：2010-07-15
申请号：US12656088
申请日：2010-01-15
IPC分类号： H01J9/20
CPC分类号： G02F1/133308 , G02F1/1333 , G02F2001/133311 , G02F2001/133331 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： A method for producing a display device in which a repair operation can be carried out easily and reliably without damage to a bonding portion caused by a cured resin. The method comprises: (a) coating a resin composition on at least one of the display part and the protective part, (b) closely adhering the display part and the protective part via the resin composition interposed therebetween, and (c) arranging the cured resin layer between the display part and the protective part by curing the resin composition by irradiating UV rays externally side of protective part. The method further comprises, depending on the presence of defects: (d) separating the display part and the protective part by being in contact with a wire having a smaller diameter than a thickness of the cured resin layer to a side face of the cured resin layer where the protective part and the display part are bonded and moving the wire through the cured resin layer, (e) peeling off and removing the cured resin adhered to the separated display part and the protective part by a removing solution which contains an organic solvent, and (f) repeating steps (a) to (c).
摘要翻译： 一种显示装置的制造方法，其中可以容易且可靠地执行修复操作，而不会损坏由固化树脂引起的接合部分。 该方法包括：（a）在显示部分和保护部分中的至少一个上涂覆树脂组合物，（b）通过其间插入的树脂组合物使显示部分和保护部分紧密粘合，（c） 通过在保护部的外侧照射紫外线来固化树脂组合物，从而在显示部和保护部之间形成树脂层。 该方法还包括：取决于缺陷的存在：（d）通过与直径小于固化树脂层的厚度的线接触固化树脂的侧面来分离显示部分和保护部分 层，其中保护部分和显示部分接合并使线穿过固化的树脂层，（e）通过含有有机溶剂的去除溶液剥离并除去附着在分离的显示部分和保护部分上的固化树脂 ，（f）重复步骤（a）至（c）。
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公开(公告)号：US20100097746A1
公开(公告)日：2010-04-22
申请号：US12450263
申请日：2008-04-09
申请人： Tomoyuki Toyoda , Yoshihisa Shinya , Yusuke Kamata
发明人： Tomoyuki Toyoda , Yoshihisa Shinya , Yusuke Kamata
CPC分类号： G02F1/133308 , G02B1/10 , G02B1/105 , G02B1/11 , G02B1/14 , G02F2001/133311 , G02F2001/133331 , G02F2201/086 , G02F2201/50 , G02F2202/023 , G02F2202/28
摘要： A method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a protection member and a display-side panel including an image display unit and a frame member and then photo-curing the photo-curable resin composition, with the photo-curable resin composition being disposed across between the image display unit and the frame member. In the manufacturing method, a high-viscosity resin composition having a viscosity of 3000 mPa·s or more and 12000 mPa·s or less is used as the photo-curable resin composition. Alternatively, after a gap between the image display unit and the frame member is sealed with a sealing film, a photo-curable resin composition is interposed between the display-side panel and the protection member.
摘要翻译： 一种图像显示装置的制造方法，其特征在于，包括：通过在保护部件和包括图像显示部件和框架部件的显示侧面板之间插入光固化性树脂组合物来形成固化树脂层的步骤，然后光固化 光固化树脂组合物，其中光固化树脂组合物跨越在图像显示单元和框架构件之间。 在制造方法中，使用粘度为3000mPa·s以上且12000mPa·s以下的高粘度树脂组合物作为光固化型树脂组合物。 或者，在用密封膜密封图像显示单元和框架构件之间的间隙之后，在显示侧面板和保护构件之间插入光固化树脂组合物。
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公开(公告)号：US08152945B2
公开(公告)日：2012-04-10
申请号：US12656090
申请日：2010-01-15
申请人： Tomoyuki Toyoda , Yasumi Endo , Yoshihisa Shinya , Yusuke Kamata
发明人： Tomoyuki Toyoda , Yasumi Endo , Yoshihisa Shinya , Yusuke Kamata
CPC分类号： G02F1/133308 , G02F1/1333 , G02F2001/133311 , G02F2001/133331 , G02F2202/023 , G02F2202/025 , G02F2202/28 , Y10T156/11 , Y10T156/1184 , Y10T428/24355
摘要： A method for producing a display device includes: (A) coating a resin composition, which is a raw material of the cured resin, on at least one of the display part or the protective part, (B) closely attaching the display part and the protective part via the resin composition, and (C) arranging the cured resin layer between the display part and the protective part by curing the resin composition by irradiating UV rays from external side of the protective part. After (B), if there is any defect in the resin composition layer, the method further includes (b1) separating the display part and the protective part, and (b2) peeling and removing the resin composition adhered to the separated display part and the separated protective part by a removing solution which contains an organic solvent.
摘要翻译： 一种显示装置的制造方法包括：（A）在显示部或保护部中的至少一个上涂布作为固化树脂的原料的树脂组合物，（B）将显示部和 通过树脂组合物的保护部分，以及（C）通过从保护部分的外侧照射紫外线使固化树脂层在显示部分和保护部分之间进行固化。 （B）之后，如果树脂组合物层存在缺陷，则还包括（b1）分离显示部分和保护部分，（b2）剥离和除去附着在分离的显示部分上的树脂组合物和 通过含有有机溶剂的去除溶液分离保护部分。
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