公开(公告)号：US06493144B2

公开(公告)日：2002-12-10

申请号：US09729790

申请日：2000-12-06

申请人： Katsuto Tanaka ,  Masaaki Nose

发明人： Katsuto Tanaka ,  Masaaki Nose

IPC分类号： G02B110

CPC分类号： G02B1/115

摘要： An optical component is produced by forming an anti-reflection film on a surface of a molding of a norbornene resin having a polar group. The anti-reflection film is composed of an equivalent film of which the overall refractive index as calculated according to a prescribed formula is 1.52 to 1.8 and that has an intermediate layer measuring 10 to 50 nm in mechanical film thickness and containing Al2O3, a first high-refractive-index layer, and a first low-refractive-index layer containing SiO2 as a main ingredient, a second high-refractive-index layer measuring 0.4&lgr; to 0.6&lgr; (where &lgr; is 480 to 550 nm) in optical film thickness and containing TiO2 as a main ingredient, and a second low-refractive-index layer measuring 0.2&lgr; to 0.3&lgr; in optical film thickness and containing SiO2 as a main ingredient. This ensures that the anti-reflection film adheres to the surface of the molding so strongly as not to exfoliate therefrom.

摘要翻译： 通过在具有极性基团的降冰片烯树脂的成型体的表面上形成防反射膜来制造光学部件。 防反射膜由等效膜构成，其中根据规定的公式计算的总折射率为1.52至1.8，并且具有机械膜厚度为10至50nm的中间层，并且包含Al 2 O 3，第一高 折射率层和包含SiO 2作为主要成分的第一低折射率层，在光学膜厚度中测量为0.4lambd至0.6lambd（其中lambd为480至550nm）的第二高折射率层，以及 含有TiO 2作为主要成分，第二低折射率层，其光学膜厚度为0.2lambd至0.3lamb，并含有SiO2作为主要成分。 这就确保了防反射膜如此强烈地附着在模制品的表面上而不会脱模。

公开(公告)号：US4521454A

公开(公告)日：1985-06-04

申请号：US577379

申请日：1984-02-06

申请人： Takayoshi Kandachi ,  Seiki Okino ,  Toshiharu Yanai ,  Katsuto Tanaka

发明人： Takayoshi Kandachi ,  Seiki Okino ,  Toshiharu Yanai ,  Katsuto Tanaka

IPC分类号： C03C17/25 ,  C07F7/00 ,  B05D5/06 ,  B05D3/02

CPC分类号： C07F7/006 ,  C03C17/256 ,  C03C2217/212 ,  C03C2218/112

摘要： To produce a heat-reflecting glass plate by coating a glass plate surface with a titanium oxide film, a solution of a thermally decomposable organic titanium compound is sprayed onto the glass plate surface while the glass plate is kept heated. As the improvement, use is made of a chelate compound of titanium formed by coordination of two molecules of either acetylacetone or ethyl acetoacetate as chelate ligands and two molecules of a polyalcohol as nonchelate ligands to a titanium atom. Preferably the polyalcohol is a 1,3-diol, and particularly 2-ethyl-1,3-hexane diol. This chelate compound is not easily influenced by moisture and gives a titanium oxide coating film of superior quality.

摘要翻译： 为了通过用氧化钛膜涂覆玻璃板表面来制造热反射玻璃板，在玻璃板保持加热的同时将可热分解的有机钛化合物的溶液喷射到玻璃板表面上。 作为改进，使用通过将乙酰丙酮或乙酰乙酸乙酯的两分子作为螯合配位体配位形成的钛的螯合化合物和作为钛原子的非螯合配体的两分子多元醇。 优选多元醇是1,3-二醇，特别是2-乙基-1,3-己二醇。 该螯合物不容易受水分的影响，得到质量优良的氧化钛涂膜。

公开(公告)号：US4323598A

公开(公告)日：1982-04-06

申请号：US216752

申请日：1980-12-15

申请人： Seiki Okino ,  Toshiharu Yanai ,  Katsuto Tanaka

发明人： Seiki Okino ,  Toshiharu Yanai ,  Katsuto Tanaka

IPC分类号： C03C17/25 ,  G02B1/10

CPC分类号： C03C17/256 ,  C03C2217/212 ,  C03C2218/112

摘要： An improvement in a method of coating a glass plate surface with a heat-reflecting titanium oxide film, which may optionally comprise other metal oxide(s), by spraying a solution of a thermally decomposable organic titanium compound in an organic solvent onto a sufficiently heated glass plate. As the improvement, the absolute humidity of the spraying atmosphere is maintained below about 0.008 kg H.sub.2 O/kg dry gas, whereby the resultant oxide film is practically free from tiny, opaque spots which are liable to appear in the product of conventional methods and exhibits improved resistance to chemical attacks.

摘要翻译： 通过将可热分解的有机钛化合物在有机溶剂中的溶液喷雾到充分加热的溶液中，可以任选地包含其它金属氧化物的热反射氧化钛膜涂覆玻璃板表面的方法的改进 玻璃盘。 作为改进，喷雾气氛的绝对湿度保持在低于约0.008kg H 2 O / kg干燥气体，由此所得到的氧化物膜实际上没有易于出现在常规方法的产品中的微小的不透明斑点并且显示出改进的 抵抗化学攻击。

公开(公告)号：US20070195419A1

公开(公告)日：2007-08-23

申请号：US11709648

申请日：2007-02-22

申请人： Yasutaka Tsuda ,  Katsuto Tanaka

发明人： Yasutaka Tsuda ,  Katsuto Tanaka

IPC分类号： G02B27/00 ,  C09K19/00

CPC分类号： G02B1/11 ,  C03C1/008 ,  C03C17/007 ,  C03C17/009 ,  C03C2217/213 ,  C03C2217/42 ,  C03C2217/478 ,  C03C2217/77 ,  C03C2218/113 ,  Y10T428/1086

摘要： An anti-glare glass substrate used for liquid crystal display devices is disclosed, which comprises a glass substrate; and a coating covering one side of said substrate, the coating having, on its surface, projection bodies which have round bottom surfaces and have an average bottom surface area ranging from 80 to 400 μm2, the projection bodies being randomly arranged on said coating at a density of 5 or more projection bodies per an area equivalent to one pixel of the liquid crystal display device, and the coating having a surface roughness from 0.1 to 0.4 μm. The anti-glare glass substrate can be prepared by the steps of (1) preparing a coating liquid by blending a silica sol (A) consisting of an oligomer whose crosslinks are formed from [SiO4/2] as crosslinking units and whose number average molecular weight ranges from 300 to 1000 (polystyrene conversion) and a silica sol (B) consisting of an oligomer in which silicon oxides having bonds between aryl groups and silicon atoms are formed as crosslinking units and whose number average molecular weight ranges from 500 to 1000 (polystyrene conversion); and (2) applying the resulting coating liquid onto the surface of a glass substrate according to the spin coating technique.

摘要翻译： 公开了一种用于液晶显示装置的防眩玻璃基板，其包括玻璃基板; 以及覆盖所述基板的一侧的涂层，所述涂层在其表面上具有圆形底表面并具有范围为80至400μm2的平均底表面积的投影体，所述投影体 在每个面积相当于液晶显示装置的一个像素的面积上以5个或更多个突起体的密度随机地布置在所述涂层上，并且该涂层具有0.1至0.4μm的表面粗糙度。 防眩玻璃基板可以通过以下步骤制备：（1）通过将由[SiO 2/2/2]形成的交联的低聚物组成的二氧化硅溶胶（A） 作为交联单元，其数均分子量为300〜1000（聚苯乙烯换算）和由其中形成作为交联单元形成作为交联单元的数均分子的由低聚物组成的二氧化硅溶胶（B） 分子量范围为500〜1000（聚苯乙烯换算）; 和（2）根据旋涂技术将所得到的涂布液涂布在玻璃基板的表面上。

公开(公告)号：US06866937B2

公开(公告)日：2005-03-15

申请号：US09930258

申请日：2001-08-16

申请人： Hiroshi Honjo ,  Katsuto Tanaka ,  Hideki Yamamoto ,  Yoshihiro Nishida

发明人： Hiroshi Honjo ,  Katsuto Tanaka ,  Hideki Yamamoto ,  Yoshihiro Nishida

IPC分类号： B32B17/10 ,  C03C17/23 ,  C03C17/25 ,  B32B17/06

CPC分类号： B32B17/10174 ,  C03C17/23 ,  C03C17/256 ,  C03C2217/212 ,  C03C2217/23 ,  C03C2217/71 ,  C03C2218/365 ,  Y10T428/24777 ,  Y10T428/24926 ,  Y10T428/265

摘要： The invention relates to a glass plate including (a) a glass substrate having a major surface divided into a central major portion and a peripheral portion surrounding the central major portion; and (b) an oxide film formed on the central major portion by baking a precursory film. The oxide film is not formed on the peripheral portion such that the peripheral portion is free from shrinkage force caused by the baking.

摘要翻译： 本发明涉及一种玻璃板，包括（a）玻璃基板，其主表面分为中央主要部分和围绕中央主要部分的周边部分; 和（b）通过烘烤前体膜在中央主要部分上形成的氧化物膜。 在周边部分上不形成氧化膜，使得周边部分没有由烘烤引起的收缩力。

公开(公告)号：US6033785A

公开(公告)日：2000-03-07

申请号：US899703

申请日：1997-07-24

申请人： Katsuto Tanaka ,  Osamu Miyazaki ,  Motoharu Inoue

发明人： Katsuto Tanaka ,  Osamu Miyazaki ,  Motoharu Inoue

IPC分类号： E06B9/24 ,  B05D7/00 ,  B32B17/06 ,  B32B17/10 ,  B60J1/00 ,  B60J3/06 ,  C03C17/34 ,  G02B1/10 ,  G02B1/11 ,  G02B1/111 ,  G02B1/14 ,  B32B17/00

CPC分类号： B32B17/10174 ,  C03C17/3417 ,  C03C17/3435 ,  B60J1/002

摘要： The invention relates to a vehicular glass pane having inner and outer major surfaces which are respectively disposed on a first side of a vehicular interior and a second side of a vehicular exterior. The glass pane has a glass plate and a multilayered film formed on one of the inner and outer major surfaces of the glass plate. The glass plate contains a coloring agent. The multilayered film includes a first layer which is light-absorbent and a second layer which is non-light-absorbent. The glass plate and the multilayered film are such that a visible light transmittance of the glass pane is from 25 to 55%, that a first reflectance of the inner major surface of the glass pane is up to 15%, that a second reflectance of the outer major surface of the glass pane is from 10 to 40%, that the visible light transmittance minus the first reflectance is at least 15%, and that the visible light transmittance minus the second reflectance is up to 30%. The glass pane is capable of sufficiently maintaining the vehicular occupants' privacy therethrough and the outward visibility therethrough from the vehicular interior, under various conditions.

摘要翻译： 本发明涉及一种具有分别设置在车辆内部的第一侧和车辆外部的第二侧上的内部和外部主表面的车辆玻璃板。 玻璃板具有玻璃板和形成在玻璃板的内部和外部主表面之一上的多层膜。 玻璃板含有着色剂。 多层膜包括吸光性的第一层和不吸光的第二层。 玻璃板和多层膜的玻璃板的可见光透射率为25〜55％，玻璃板内表面的第一反射率高达15％，第二反射率为 玻璃板的外主表面为10〜40％，可见光透射率减去第一反射率为15％以上，可见光透射率减去第二反射率为30％以下。 在各种条件下，玻璃板能够充分地保持车辆乘客的隐私和通过其从车辆内部的向外的可视性。

公开(公告)号：US5903788A

公开(公告)日：1999-05-11

申请号：US702993

申请日：1996-08-26

申请人： Hiromu Mukai ,  Katsuto Tanaka ,  Jun Ishihara ,  Ichiro Tsujimura

发明人： Hiromu Mukai ,  Katsuto Tanaka ,  Jun Ishihara ,  Ichiro Tsujimura

IPC分类号： G02F1/13 ,  G03B13/24 ,  G03B17/14 ,  G03B19/12 ,  G03B13/02

CPC分类号： G03B13/24 ,  G03B17/14 ,  G03B19/12

摘要： A subject image is formed on a focusing screen by a taking lens in a camera. The focusing screen is constituted by a liquid crystal whose light diffusion characteristic is variable. The light diffusion characteristic is varied according to an open aperture value of the taking lens which is attached to the camera.

摘要翻译： 通过相机中的拍摄镜头在聚焦屏幕上形成被摄体图像。 聚焦屏由光扩散特性可变的液晶构成。 光扩散特性根据连接到照相机的拍摄镜头的开口光圈值而变化。

公开(公告)号：US08072431B2

公开(公告)日：2011-12-06

申请号：US11917691

申请日：2006-07-04

申请人： Mizuki Nishi ,  Katsuto Tanaka ,  Hiroshi Honjo ,  Hiromi Hase

发明人： Mizuki Nishi ,  Katsuto Tanaka ,  Hiroshi Honjo ,  Hiromi Hase

IPC分类号： G06F3/03

CPC分类号： G06F3/0412 ,  C03C21/001 ,  G02F1/13338

摘要： The invention provides an input/output-integrated display device equipped with a means for inputting information through handwriting comprising a protective glass plate arranged as an outermost layer on the observation side of the device, leaving a space between the protective glass plate and a part of the device facing the same. The protective glass plate is a chemically reinforced glass plate prepared by immersing, in a molten salt bath, a glass plate produced according to the floating technique and has a Young's modulus of 71 to 74 GPa and a Poisson's ratio of 0.22 to 0.24 to thus chemically reinforce the same; the protective glass plate has the side serving as the top face upon the production of the glass plate according to the floating technique and the bottom face side opposite to the top face side; the surface compression stress on the top face side is 200 to 650 MPa; the protective glass plate is arranged such that the top face faces the space; and the protective glass plate is deflected towards the bottom face side at a warpage.

摘要翻译： 本发明提供了一种输入/输出集成显示装置，其具有用于通过手写输入信息的装置，该装置包括在装置的观察侧布置为最外层的保护玻璃板，在保护玻璃板与保护玻璃板的一部分之间留有空间 设备面对相同。 保护性玻璃板是通过在熔盐浴中浸渍根据浮动技术制造的玻璃板并且具有71至74GPa的杨氏模量和0.22至0.24的泊松比而制备的化学增强玻璃板，从而化学 加强; 保护玻璃板根据浮动技术制造玻璃板并且与顶面侧相对的底面侧的一侧用作顶面; 顶面侧的表面压缩应力为200〜650MPa; 保护玻璃板被布置成使得顶面面向空间; 并且保护性玻璃板在翘曲时向底面侧偏转。

公开(公告)号：US5946147A

公开(公告)日：1999-08-31

申请号：US517353

申请日：1995-08-21

申请人： Katsuto Tanaka ,  Ichiro Kasai

发明人： Katsuto Tanaka ,  Ichiro Kasai

IPC分类号： G02B5/04 ,  B29C45/00 ,  B29C45/26 ,  B29D11/00 ,  G03B13/08

CPC分类号： B29C45/26 ,  B29D11/00 ,  G02B5/04 ,  G03B13/08 ,  B29C45/00 ,  Y10S359/90

摘要： An injection-molded roof prism has a roof surface. A positioning portion is provided for a positioning in a direction vertical to both a ridgeline formed at the roof surface and an optical axis bent at the ridgeline. The positioning portion is formed together with the ridgeline by using the same molding plate.

摘要翻译： 注塑屋顶棱镜具有屋顶表面。 提供定位部分，用于沿垂直于形成在屋顶表面处的棱线和在脊线处弯曲的光轴的方向上的定位。 定位部通过使用相同的成型板与棱线一起形成。

公开(公告)号：US5496621A

公开(公告)日：1996-03-05

申请号：US228522

申请日：1994-04-15

申请人： Kensuke Makita ,  Atsushi Takamatsu ,  Katsuto Tanaka

发明人： Kensuke Makita ,  Atsushi Takamatsu ,  Katsuto Tanaka

IPC分类号： G02B5/28 ,  G02B27/00 ,  G02B27/01 ,  G02B1/10

CPC分类号： G02B5/286 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10761 ,  G02B27/0101 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0194 ,  Y10S428/913 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/3163

摘要： The invention relates to a transparent coating on a transparent glass pane which may be a laminated glass pane such as an automobile windshield. The present invention provides a two-layer coating including a first layer which is a transparent oxide film in direct contact with the major surface of the glass substrate and a second layer which is a transparent oxide film. The first layer has a thickness of 70-230 nm and a refractive index of 1.80-2.10 and includes a major portion and a minor portion which is exposed and adapted to be used as a combiner of a head-up display system. The second layer is formed on the major portion of the first layer so as to expose the minor portion of the first layer. The second layer has a thickness of 110-130 nm and a refractive index of 1.40-1.50. An additional film is optionally formed on the minor portion of the first layer so as to fully or partly cover the minor portion. The additional layer is adapted to be used as a wavelength-selective combiner of the head-up display system. The two-layer coating except the minor portion is adapted to be used as a reflectance reducing coating. To reduce the reflectance of perpendicularly incident light the two-layer coating can be modified into a three-layer coating by interposing another oxide film.

摘要翻译： 本发明涉及透明玻璃板上的透明涂层，其可以是诸如汽车挡风玻璃的层压玻璃板。 本发明提供一种双层涂层，其包括与玻璃基板的主表面直接接触的透明氧化膜的第一层和作为透明氧化膜的第二层。 第一层具有70-230nm的厚度和1.80-2.10的折射率，并且包括暴露并适于用作平视显示系统的组合器的主要部分和次要部分。 第二层形成在第一层的主要部分上，以露出第一层的次要部分。 第二层的厚度为110-130nm，折射率为1.40-1.50。 可选地，在第一层的次要部分上形成附加的膜，以便完全或部分地覆盖次要部分。 附加层适于用作平视显示系统的波长选择组合器。 除了次要部分之外的两层涂层适合用作反射率降低涂层。 为了降低垂直入射光的反射率，可以通过插入另一氧化膜将双层涂层改性成三层涂层。