专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07800719B2 Display 有权
标题翻译：显示
公开(公告)号：US07800719B2
公开(公告)日：2010-09-21
申请号：US11701372
申请日：2007-02-02
申请人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Yasuhiko Motoda , Hiroto Katagiri
发明人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Yasuhiko Motoda , Hiroto Katagiri
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02B5/0236 , G02B5/0257
摘要： To provide a display which can improve viewing angle dependency of a contrast ratio at least in a specific azimuth without design change of a basic structure of a display element, limitation to white display state or black display state, and deterioration in display quality in other directions. The above-mentioned display is a display comprising: a display element with a contrast ratio dependent on a viewing angle; and an anisotropic scattering film having an anisotropic scattering layer, wherein the anisotropic scattering film is located on a viewing screen side of the display element and has a scattering central axis in substantially the same azimuth as an azimuth in which a contrast ratio of the display element in a direction inclined by a certain angle from a normal direction of a viewing screen of the display element has an extreme value.
摘要翻译：为了提供一种显示器，其可以至少在特定方位角上提高对比度的视角依赖性，而不会改变显示元件的基本结构，限制于白色显示状态或黑色显示状态，以及其他方向的显示质量的劣化。上述显示器是显示器，其包括：具有取决于视角的对比度的显示元件; 以及具有各向异性散射层的各向异性散射膜，其中所述各向异性散射膜位于所述显示元件的观看屏幕侧，并且具有与所述显示元件的对比度的方位角大致相同的方位角的散射中心轴在与显示元件的观看屏幕的法线方向倾斜一定角度的方向上具有极值。

2. 发明申请

US20070195233A1 Display 有权
标题翻译：显示
公开(公告)号：US20070195233A1
公开(公告)日：2007-08-23
申请号：US11701372
申请日：2007-02-02
申请人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Yasuhiko Motoda , Hiroto Katagiri
发明人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Yasuhiko Motoda , Hiroto Katagiri
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02B5/0236 , G02B5/0257
摘要： To provide a display which can improve viewing angle dependency of a contrast ratio at least in a specific azimuth without design change of a basic structure of a display element, limitation to white display state or black display state, and deterioration in display quality in other directions. The above-mentioned display is a display comprising: a display element with a contrast ratio dependent on a viewing angle; and an anisotropic scattering film having an anisotropic scattering layer, wherein the anisotropic scattering film is located on a viewing screen side of the display element and has a scattering central axis in substantially the same azimuth as an azimuth in which a contrast ratio of the display element in a direction inclined by a certain angle from a normal direction of a viewing screen of the display element has an extreme value.
摘要翻译：为了提供一种显示器，其可以至少在特定方位角上提高对比度的视角依赖性，而不会改变显示元件的基本结构，限制于白色显示状态或黑色显示状态，以及其他方向的显示质量的劣化。上述显示器是显示器，其包括：具有取决于视角的对比度的显示元件; 以及具有各向异性散射层的各向异性散射膜，其中所述各向异性散射膜位于所述显示元件的观看屏幕侧，并且具有与所述显示元件的对比度的方位角大致相同的方位角的散射中心轴在与显示元件的观看屏幕的法线方向倾斜一定角度的方向上具有极值。

3. 发明申请

US20070064180A1 Display 有权
标题翻译：显示
公开(公告)号：US20070064180A1
公开(公告)日：2007-03-22
申请号：US11524308
申请日：2006-09-21
申请人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Hiroto Katagiri
发明人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Hiroto Katagiri
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504
摘要： The invention aims at providing a display which can improve viewing angle dependency of contrast ratio in a wide azimuth without changing design of a basic structure of a display element, impairing display quality in a direction showing large contrast ratio and being limited to a state of displaying white or black. The aim is attained by a display comprising: a display element having viewing angle dependency of contrast ratio; and an anisotropic scattering film having an anisotropic scattering layer, wherein the anisotropic scattering film has a scattering central axis approximately parallel to a direction showing the largest contrast ratio of the display element and is located on a viewing screen side of the display element.
摘要翻译：本发明的目的在于提供一种显示器，其能够改善宽方位角的对比度的视角依赖性，而不改变显示元件的基本结构的设计，削弱显示大对比度的方向上的显示质量并限制于显示状态白色或黑色目的是通过显示器来实现，该显示器包括：具有对比度的视角依赖性的显示元件; 以及具有各向异性散射层的各向异性散射膜，其中各向异性散射膜具有大致平行于显示元件的最大对比度的方向的散射中心轴，位于显示元件的观看屏幕侧。

4. 发明授权

US07683986B2 Anisotropic scattering film for improving the viewing angle dependency of a liquid crystal display 有权
标题翻译：用于改善液晶显示器的视角依赖性的各向异性散射膜
公开(公告)号：US07683986B2
公开(公告)日：2010-03-23
申请号：US11524308
申请日：2006-09-21
申请人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Hiroto Katagiri
发明人： Masahiro Hasegawa , Akira Sakai , Kensaku Higashi , Hiroto Katagiri
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133504
摘要： The invention aims at providing a display which can improve viewing angle dependency of contrast ratio in a wide azimuth without changing design of a basic structure of a display element, impairing display quality in a direction showing large contrast ratio and being limited to a state of displaying white or black. The aim is attained by a display comprising: a display element having viewing angle dependency of contrast ratio; and an anisotropic scattering film having an anisotropic scattering layer, wherein the anisotropic scattering film has a scattering central axis approximately parallel to a direction showing the largest contrast ratio of the display element and is located on a viewing screen side of the display element.
摘要翻译：本发明的目的在于提供一种显示器，其能够改善宽方位角的对比度的视角依赖性，而不改变显示元件的基本结构的设计，削弱显示大对比度的方向上的显示质量并限制于显示状态白色或黑色目的是通过显示器来实现，该显示器包括：具有对比度的视角依赖性的显示元件; 以及具有各向异性散射层的各向异性散射膜，其中各向异性散射膜具有大致平行于显示元件的最大对比度的方向的散射中心轴，位于显示元件的观看屏幕侧。

5. 发明申请

US20070190317A1 Anisotropic scattering adhesive member 审中-公开
标题翻译：各向异性散射粘合剂
公开(公告)号：US20070190317A1
公开(公告)日：2007-08-16
申请号：US11702631
申请日：2007-02-06
申请人： Yasuhiko Motoda , Kensaku Higashi
发明人： Yasuhiko Motoda , Kensaku Higashi
IPC分类号： B32B7/12
CPC分类号： G02F1/133504 , G02B5/0236 , G02B5/0257 , Y10T428/28
摘要： An anisotropic scattering adhesive member in which the amount of linear transmitted light corresponding to the incident light entering into a resin layer has an incident angle dependence property, and the resin layer has an adhesion property, is provided. The anisotropic scattering adhesive member of the present invention has a resin layer having an adhesion property formed by curing a photo-curable resin composition, the glass transition temperature after the curing of the resin layer is in a range of −85 to 0° C., and the amount of linear transmitted light corresponding to an incident light transmitted through the resin layer varies depending on the incident angle-of the incident light against the resin layer. In addition, refractive indexes of mutually adjacent cured areas formed in the resin layer are different.
摘要翻译：提供了与进入树脂层的入射光对应的线状透射光量具有入射角依赖性，并且树脂层具有粘合性的各向异性散射粘合构件。本发明的各向异性散射粘合剂具有通过固化光固化树脂组合物而具有粘合性的树脂层，树脂层固化后的玻璃化转变温度在-85至0℃的范围内。并且与透过树脂层的入射光对应的线性透射光的量根据入射到树脂层的入射角而变化。此外，在树脂层中形成的相互相邻的固化区域的折射率不同。

6. 发明申请

US20060221451A1 Anti-glare film 有权
标题翻译：防眩光胶片
公开(公告)号：US20060221451A1
公开(公告)日：2006-10-05
申请号：US11389039
申请日：2006-03-27
申请人： Kazuya Ohishi , Yoshiaki Matsuura , Yasuhiko Motoda , Kensaku Higashi
发明人： Kazuya Ohishi , Yoshiaki Matsuura , Yasuhiko Motoda , Kensaku Higashi
IPC分类号： G02B1/10 , G02B5/02 , G02B13/20
CPC分类号： G02B1/111 , G02B1/105 , G02B1/14
摘要： An anti-glare film is superior in low reflectivity and economy and balances conductivity, abrasion resistance, and contamination resistance. The anti-glare film has a transparent substrate, and at least a hard coat layer, a high refractive index layer, and a low refractive index layer provided on the transparent substrate, the high refractive index layer contains a radiation curable resin composition containing electroconductive inorganic ultrafine particles, and has a refractive index after curing of 1.6 to 1.8, the low refractive index layer contains fluorine containing polysiloxane, and has a refractive index after curing of 1.36 to 1.42, and the electroconductive inorganic ultrafine particle is at least one selected from tin oxide, indium tin oxide (ITO), and zinc oxide, and is contained at 75% or more by weight ratio in the high refractive index layer.
摘要翻译：防眩膜在低反射率和经济性方面优越，并且平衡导电性，耐磨性和耐污染性。防眩膜具有透明基板，并且至少设置在透明基板上的硬涂层，高折射率层和低折射率层，高折射率层含有含有导电无机物的辐射固化树脂组合物超微粒子，固化后的折射率为1.6〜1.8，低折射率层含有含氟聚硅氧烷，固化后的折射率为1.36〜1.42，导电性无机超细粒子为锡氧化物，氧化铟锡（ITO）和氧化锌，并且在高折射率层中含有75重量％以上的重量比。

7. 发明授权

US07149032B2 Anti-glare film 有权
标题翻译：防眩光胶片
公开(公告)号：US07149032B2
公开(公告)日：2006-12-12
申请号：US11389039
申请日：2006-03-27
申请人： Kazuya Ohishi , Yoshiaki Matsuura , Yasuhiko Motoda , Kensaku Higashi
发明人： Kazuya Ohishi , Yoshiaki Matsuura , Yasuhiko Motoda , Kensaku Higashi
IPC分类号： G02B1/10
CPC分类号： G02B1/111 , G02B1/105 , G02B1/14
摘要： The present invention provides a Fresnel lens sheet capable of successfully avoiding the “collapse”, “abrasion” and “moiré” problems. A Fresnel lens sheet constitutes, together with a lenticular lens sheet, a rear projection screen, which is mounted in the frame of a rear projection type display. The Fresnel lens sheet includes, on one surface of its substrate, a Fresnel lens part containing a plurality of lenses concentrically formed on one plane. The apexes of the lenses situated in the area between the center and the outer edge of the Fresnel lens part are flattened to give flat faces, and the widths of the flat faces of the lenses on the outer edge side are made greater than the widths of the flat faces of the lenses on the center side. The widths of the flat faces of the lenses are from 0 to 30 μm.
摘要翻译：本发明提供能够成功地避免“崩溃”，“磨损”和“莫尔”问题的菲涅尔透镜片。菲涅耳透镜片与双凸透镜片一起构成安装在背投型显示器的框架中的背投屏幕。菲涅尔透镜片在其基板的一个表面上包括包含同心地形成在一个平面上的多个透镜的菲涅耳透镜部分。位于菲涅耳透镜部分的中心和外边缘之间的区域中的透镜的顶点被平坦化以给出平坦的表面，并且外边缘侧上的透镜的平坦表面的宽度大于中心侧透镜的平面。透镜的平面宽度为0〜30μm。

8. 发明授权

US06660326B2 Production method for monolayer powder film and production apparatus therefor 失效
公开(公告)号：US06660326B2
公开(公告)日：2003-12-09
申请号：US09912426
申请日：2001-07-26
申请人： Akihiro Sano , Kensaku Higashi
发明人： Akihiro Sano , Kensaku Higashi
IPC分类号： B05D124
CPC分类号： B05D1/00 , B05D5/02 , Y10S428/914 , Y10T156/1705 , Y10T428/24372 , Y10T428/24876
摘要： An adhesive layer is provided on a base material in the shape of an elongated film, powder particles are adhered thereon, and then other powder particles and media vibrated in a container are contacted with this adhesive layer. Next, the powder particles are embedded on the surface of the adhesive layer as a monolayer in which part of the powder particle protrudes, so as to form a laminate, and excess powder particles adhered to the laminate are removed. Therefore, a monolayer powder film, consisting of many powder particles embedded as a monolayer so that part thereof protrudes, is produced.

9. 发明授权

US06596375B2 Optical sheet and production process thereof 失效
标题翻译：光学片及其制造方法
公开(公告)号：US06596375B2
公开(公告)日：2003-07-22
申请号：US09811602
申请日：2001-03-20
申请人： Makoto Murata , Kensaku Higashi
发明人： Makoto Murata , Kensaku Higashi
IPC分类号： B32B516
CPC分类号： G03B21/602 , G02B5/0226 , G02B5/0268 , G02B5/0278 , Y10T428/24372 , Y10T428/2438 , Y10T428/24405 , Y10T428/24421 , Y10T428/24893 , Y10T428/25 , Y10T428/254 , Y10T428/257 , Y10T428/259 , Y10T428/26
摘要： The invention provides an optical sheet suitable for use in displays such as LCD and EL and having good light transmission property and diffusiveness and moreover possessing excellent durability that the optical properties of the optical sheet can be retained even under high-temperature and high-humidity conditions. The optical sheet has a transparent substrate and a binder layer laminated directly or through another layer on the transparent substrate, wherein spherical fine particles having a particle diameter distribution of from 0.8 to 1.0 are embedded in a state of a monoparticle layer in the binder layer so as to partly project from the surface of the binder layer, and a distance from the top of the projected fine particles to the surface of the transparent substrate is from 100% to 110% of the volume average particle diameter of the spherical fine particles.
摘要翻译：本发明提供一种适用于LCD，EL等显示器的光学片，具有良好的透光性和扩散性，而且即使在高温高湿条件下也能够保持光学片的光学特性，。光学片具有透明基板和粘合剂层，其直接或透过透明基板上的另一层层压，其中粒径分布为0.8至1.0的球形细颗粒以粘合剂层中的单颗粒层的状态嵌入，部分地从粘合剂层的表面突出，并且从突出的微粒的顶部到透明基板的表面的距离为球形微粒的体积平均粒径的100％至110％。

10. 发明授权

US06572973B1 Low reflection member 有权
标题翻译：低反射构件
公开(公告)号：US06572973B1
公开(公告)日：2003-06-03
申请号：US09695044
申请日：2000-10-25
申请人： Tomohiro Taruishi , Kensaku Higashi
发明人： Tomohiro Taruishi , Kensaku Higashi
IPC分类号： B32B904
CPC分类号： C09D183/14 , B32B27/08 , C08K3/011 , C08K3/32 , C08K3/34 , C08K5/0025 , C08K5/42 , C09D183/04 , G02B1/111 , Y10T428/31612 , Y10T428/31663
摘要： The present invention relates to a low reflection member for use in image display devices such as a liquid crystal display (LCD), a plasma display (PDP), a CRT, and an El. The low reflection member includes a transparent substrate and a low refractive index layer having a refractive index lower than that of the substrate. The low refractive index layer comprises a cured product of a mixture containing a hydrolyzable silane compound and/or hydrolyzed product thereof, and a cure-promoting component selected from phosphoric acids, sulfonic acids, and silicon dioxide flux. The low reflection member has a refractive index low enough to exhibit an anti-reflection effect, is fabricated at relatively low temperatures by solvent coating using common solvents, and has high adhesion and anti-scratching property.
摘要翻译：本发明涉及用于诸如液晶显示器（LCD），等离子显示器（PDP），CRT和El的图像显示装置中的低反射部件。低反射构件包括透明基板和折射率低于基板的折射率的低折射率层。低折射率层包括含有可水解硅烷化合物和/或其水解产物的混合物的固化产物和选自磷酸，磺酸和二氧化硅助熔剂的固化促进组分。低反射构件的折射率低到显示抗反射效果，通过使用普通溶剂的溶剂涂布在相对低的温度下制造，并且具有高的附着力和抗刮伤性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式