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。

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

IPC分类号： B32B38/00 ,  B32B37/02

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。

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。

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。

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.

公开(公告)号：US09423638B2

公开(公告)日：2016-08-23

申请号：US12308858

申请日：2007-07-17

申请人： Yoshihisa Shinya ,  Yusuke Kamata

发明人： Yoshihisa Shinya ,  Yusuke Kamata

IPC分类号： G02F1/1333 ,  C08F290/06 ,  C09J109/00 ,  C09J133/06 ,  C08L9/00 ,  C08L19/00 ,  C08L45/00 ,  C08L51/04

CPC分类号： G02F1/133308 ,  C08F290/06 ,  C08F290/067 ,  C08L9/00 ,  C08L19/006 ,  C08L45/00 ,  C08L51/04 ,  C08L2203/206 ,  C08L2666/02 ,  C09J109/00 ,  C09J133/066 ,  G02F1/1333 ,  G02F1/133528 ,  G02F2001/133331 ,  G02F2201/50 ,  G02F2201/503 ,  G02F2202/022 ,  G02F2202/28 ,  Y10T428/24355 ,  Y10T428/31504

摘要： A thin display unit that incorporates a high-luminance, high-contrast display part that is free of image detects caused by the deformation of the display part is provided. The display unit of the present invention includes an image display part 2 and a light-transmitting protective part 3 arranged on the image display part 2. A cured resin layer 5 is arranged between the display part 2 and the protective part 3. The cured resin layer 5 has a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer 5 is formed from a resin composition that has a cure shrinkage of 5% or less.

摘要翻译： 提供了一种结合了由显示部分的变形引起的图像检测不起来的高亮度，高对比度显示部件的薄型显示单元。 本发明的显示单元包括图像显示部分2和布置在图像显示部分2上的透光保护部分3.在显示部分2和保护部分3之间布置固化树脂层5.固化树脂 层5的可见光范围的透射率为90％以上，25℃下的储能模量为1×10 17 Pa以下。 固化树脂层5由固化收缩率为5％以下的树脂组合物形成。

公开(公告)号：US08773624B2

公开(公告)日：2014-07-08

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 ,  C09J133/06 ,  C09J109/00 ,  G02F1/1335 ,  C08L51/04 ,  C08L45/00 ,  C08L19/00

CPC分类号： C09J109/00 ,  C08L19/006 ,  C08L45/00 ,  C08L51/04 ,  C08L2666/02 ,  C09J133/066 ,  G02F1/1333 ,  G02F1/1335 ,  G02F2201/50 ,  G02F2202/023

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.

摘要翻译： 一种能够显示部分的高亮度和高对比度显示的薄图像显示装置，其不产生由图像显示部分的变形引起的显示缺陷。 薄图像显示装置具有图像显示部分和布置在图像显示部分上的透光保护部分。 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射率为90％以上，25℃下的储能模量为1.0×10 17 Pa以下。 固化树脂层由固化收缩率为5.0％以下的树脂组合物形成。

公开(公告)号：US20100210166A1

公开(公告)日：2010-08-19

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

IPC分类号： H01J9/50

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 technology for producing a display device for which a repair operation can be carried out easily and reliably without damage to a display part and a protective part. The method includes: (A) a step of 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) a step of closely attaching the display part and the protective part via the resin composition, and (C) a step of 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 the step (B), the method further includes (b1) a step of separating the display part and the protective part, and (b2) a step of 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： 一种用于制造可以容易且可靠地执行修理操作而不损坏显示部件和保护部件的显示装置的技术。 该方法包括：（A）将作为固化树脂的原料的树脂组合物涂布在显示部分或保护部分中的至少一个上的步骤，（B）紧密附着显示部分和 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组合物在显示部分和保护部分之间布置固化树脂层的步骤。 在步骤（B）之后，该方法还包括（b1）分离显示部分和保护部分的步骤，（b2）剥离和除去粘附到分离的显示部分和分离的保护部分的树脂组合物的步骤 通过含有有机溶剂的去除溶液。

公开(公告)号：US20100097552A1

公开(公告)日：2010-04-22

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 ,  B32B37/06 ,  C08F299/06 ,  C08F20/10

CPC分类号： C09J109/00 ,  C08L19/006 ,  C08L45/00 ,  C08L51/04 ,  C08L2666/02 ,  C09J133/066 ,  G02F1/1333 ,  G02F1/1335 ,  G02F2201/50 ,  G02F2202/023

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.

摘要翻译： 一种能够显示部分的高亮度和高对比度显示的薄图像显示装置，其不产生由图像显示部分的变形引起的显示缺陷。 薄图像显示装置具有图像显示部分和布置在图像显示部分上的透光保护部分。 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射率为90％以上，25℃下的储能模量为1.0×10 17 Pa以下。 固化树脂层由固化收缩率为5.0％以下的树脂组合物形成。

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。