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1.发明授权Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance 失效降低反射率的透明观察屏幕和观察屏幕的反射率的方法
公开(公告)号：US4731558A
公开(公告)日：1988-03-15
申请号：US926820
申请日：1986-11-03
CPC分类号： G02B1/113 , H01J29/24 , H01J29/896 , H01J2229/8915 , H01J2229/8918
摘要： A viewing screen is described, in particular the screen of a display tube, which has excellent anti-reflective properties and a method of making this screen anti-reflective. In this method the outer surface of the screen is mechanically roughened in conformity with specific requirements and subsequently an anti-reflective coating of constant thickness is applied to the roughened surface.
摘要翻译： 描述了一种观察屏幕，特别是显示管的屏幕，其具有优异的抗反射性能以及使该屏幕防反射的方法。 在该方法中，屏幕的外表面根据具体要求机械粗糙化，随后将恒定厚度的抗反射涂层施加到粗糙表面。
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公开(公告)号：US4679892A
公开(公告)日：1987-07-14
申请号：US658109
申请日：1984-10-05
申请人： Jan Haisma , Pieter van der Werf , John M. Robertson, deceased , by Freidrich J. de Haan, administrator
发明人： Jan Haisma , Pieter van der Werf , John M. Robertson, deceased , by Freidrich J. de Haan, administrator
摘要： Component for an integrated optical system, in particular for guiding electromagnetic radiation in the visible and/or infrared wavelength range. The component comprises a monocrystalline substrate of a material having a garnet structure and a refractive index n.sub.1. A dielectric layer having a refractive index n.sub.2 (n.sub.2 n.sub.2) is grown epitaxially on the dielectric layer.
摘要翻译： 用于集成光学系统的组件，特别是用于在可见光和/或红外波长范围内引导电磁辐射。 该组件包括具有石榴石结构和折射率n1的材料的单晶衬底。 在衬底的表面上外延生长具有折射率n2（n2
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3.发明授权
公开(公告)号：US4568140A
公开(公告)日：1986-02-04
申请号：US531115
申请日：1983-09-12
申请人： Pieter van der Werf , Jan Haisma
发明人： Pieter van der Werf , Jan Haisma
CPC分类号： C03C17/3429 , C03C17/3411 , G02B1/115
摘要： An optical element comprises a transparent substrate. An antireflection coating is provided on the substrate for reducing reflections of wavelengths from approximately 700 nm to approximately 1700 nm. The coating comprises a plurality of stacked, uniform layers with refractive indices which decrease toward the top of the stack. A base coating is arranged between the layer stack and the substrate. The effective refractive index at the top of the base coating is at least 2.5, and the base coating is a graded index layer.
摘要翻译： 光学元件包括透明基板。 在基板上提供抗反射涂层，用于减少从约700nm至约1700nm的波长的反射。 涂层包括多个层叠的均匀的层，其折射率朝着堆叠的顶部减小。 底层涂层布置在层叠层和基底之间。 基底涂层顶部的有效折射率至少为2.5，底涂层为渐变折射率层。
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公开(公告)号：US4932754A
公开(公告)日：1990-06-12
申请号：US318506
申请日：1989-03-02
申请人： Jan Haisma , Pieter van der Werf
发明人： Jan Haisma , Pieter van der Werf
CPC分类号： B82Y25/00 , G02B5/0816 , G02B6/131 , G02F1/0036 , G02F1/09 , H01F10/3209 , H01S3/08059
摘要： A multilayer optical component is provided in thin-film technology. The component comprises a monocrystalline substrate 1, for example a garnet substrate, which supports a stack 2 of monocrystalline layers 11-16, for example garnet layers, provided epitaxially on the substrate. The layers have alternately a high and a low refractive index and as regards thickness and refractive index are optimized to minimally or maximally reflect electromagnetic radiation of a given wavelength in the infrared or optical range of the spectrum. Said optical component is suitable in particular for use in high-power lasers.
摘要翻译： 以薄膜技术提供多层光学元件。 该组件包括单晶衬底1，例如石榴石衬底，其支撑在衬底上外延设置的单晶层11-16的堆叠2（例如石榴石层）。 这些层具有交替的高折射率和低折射率，并且关于厚度和折射率被优化以最小或最大地反射在光谱的红外或光学范围内的给定波长的电磁辐射。 所述光学部件特别适用于大功率激光器。
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5.发明授权Tunable Fabry-Perot interferometer and X-ray display device having such an interferometer 失效具有这种干涉仪的可调式法布里 - 珀罗干涉仪和X射线显示装置
公开(公告)号：US4547801A
公开(公告)日：1985-10-15
申请号：US468233
申请日：1983-02-22
摘要： In a tunable Fabry-Perot interferometer, the supports for two parallel mirrors consist of bundles of optical fibers with the mirrors being provided on the ends of the fibers. This structure may be used advantageously in an X-ray display device wherein the structure is located between the display screen on which the visible X-ray image is displayed and a television camera tube. By using the Fabry-Perot interferometer as a light attenuator in such a device, problems where the camera tube is overridden when making an X-ray record can be prevented by causing the reflection coefficient of the mirrors in the visible range of the spectrum to be 99% or more. Also, the half width of the transmission wavelength pass-band of the Fabry-Perot interferometer can be made less than 50 nm.
摘要翻译： 在可调谐的法布里 - 珀罗干涉仪中，用于两个平行镜的支撑件由光纤束组成，其中镜子设置在光纤的端部上。 该结构可以有利地用于X射线显示装置，其中该结构位于显示可见X射线图像的显示屏和电视摄像机管之间。 通过在这种装置中使用法布里 - 珀罗干涉仪作为光衰减器，可以通过使光谱的可见光范围内的反射镜的反射系数成为可以防止在进行X射线记录时相机管被覆盖的问题 99％以上。 此外，法布里 - 珀罗干涉仪的透射波长通带的半值宽度可以小于50nm。
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6.发明授权
公开(公告)号：US4617206A
公开(公告)日：1986-10-14
申请号：US645884
申请日：1984-08-30
CPC分类号： C03C17/256 , C03C2217/212 , C03C2217/22 , C03C2217/228 , C03C2218/111 , C03C2218/116 , C03C2218/32
摘要： Providing a transparent layer of an oxide of an element from group IVa of the Periodic Table, notably TiO.sub.2, by providing a substrate with a solution of a compound of the element which upon heating is converted into the relevant oxide, drying the film and heating the dried film so as to form the transparent layer of the oxide. The oxide thus obtained is a form having a comparatively low refractive index. By heating the product, after providing the film, rapidly to a temperature of above 700.degree. C., preferably above 1,000.degree. C., keeping it at this temperature for some time and then rapidly cooling it again, a modification having a higher refractive index (for example, for TiO.sub.2 rutile) is obtained.
摘要翻译： 通过向衬底提供元素化合物在加热时转化为相关氧化物的溶液，干燥该膜并加热该元素的元素的透明层，该元素的氧化物通过元素周期表IVa族，特别是TiO 2， 从而形成氧化物的透明层。 由此获得的氧化物是具有较低折射率的形式。 通过加热产物，在提供膜之后快速升至高于700℃，优选高于1000℃的温度，将其保持在该温度下一段时间，然后再次快速冷却，具有较高折射率的改性 （例如，用于TiO 2金红石）。
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公开(公告)号：US6054969A
公开(公告)日：2000-04-25
申请号：US612154
申请日：1996-03-07
申请人： Jan Haisma
发明人： Jan Haisma
CPC分类号： H04N13/0207 , G02B27/2221 , G02B27/2278 , H04N13/004 , H04N13/0048 , H04N13/0051 , H04N13/0239 , H04N13/025 , H04N13/0404 , H04N13/0443 , H04N13/0495 , H04N13/0497 , H04N13/0003 , H04N13/0037 , H04N13/0059 , H04N13/0285 , H04N13/0422 , H04N13/0434 , H04N2013/0077 , H04N2013/0081 , H04N2013/0096
摘要： A three-dimensional image display system, based on a novel depth concept referred to as Double-D-Depth, includes a first display device (3) and at least a second display device (4) which, viewed along the system axis (9-91), are offset with respect to each other and are each intended to partially display the same two-dimensional image of a scene, while parameters which are relevant to depth representation are included in the form of an additional dedicated intensity gradation in at least one of the displayed images, and all images, together with the axial distance (.quadrature.L) in between, evoke a depth effect with a viewer (10).
摘要翻译： 基于称为双D深度的新颖深度概念的三维图像显示系统包括第一显示装置（3）和至少第二显示装置（4），其沿着系统轴（9 -91）相对于彼此偏移并且各自旨在部分地显示场景的相同的二维图像，而与深度表示相关的参数至少包括在额外的专用强度等级的形式中 显示的图像之一和所有图像以及其间的轴向距离（＆squ＆L）引起观察者（10）的深度效应。
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8.发明授权Method of providing a patterned relief of cured photoresist on a flat substrate surface and device for carrying out such a method 失效在平坦基板表面上提供固化的光致抗蚀剂的图案化浮雕的方法和用于执行这种方法的装置
公开(公告)号：US5425848A
公开(公告)日：1995-06-20
申请号：US214888
申请日：1994-03-15
IPC分类号： G02B5/20 , B29C35/08 , B29C35/10 , B29C39/14 , G03F7/20 , G09F3/02 , H01L21/027 , B44C1/22 , B29C37/00
CPC分类号： B29C43/003 , B29C35/0888 , B29C35/10 , B29C39/148 , G03F7/2012 , B29C2035/0827 , B29C2043/025
摘要： A description is given of a method and a device (1) for providing (replicating) a patterned resyntetic resin relief (37) on the surface (25) of a glass substrate (27). For this purpose, a UV-curable acrylate lacquer (33) is applied to the surface (25), after which a transparent mould (3) having a relief (13) is rolled-off over the surface (25). By means of a UV light source (17) and an elliptic mirror (21), the lacquer is cured at the location of the focal line (23), thereby forming said relief (37). The relief (13) of the mould (3) is replicated on the glass substrate (27). The method described enables a relief of small dimensions (10.times.10 .mu.m) to be seamlessly provided on a large fiat surface (1.times.1 m), without being hindered by large release forces.
摘要翻译： 给出了在玻璃基板（27）的表面（25）上提供（复制）图案化再生树脂浮雕（37）的方法和装置（1）的描述。 为此，将UV可固化的丙烯酸酯漆（33）施加到表面（25）上，之后在表面（25）上滚动具有浮雕（13）的透明模具（3）。 通过UV光源（17）和椭圆镜（21），在焦线（23）的位置处固化漆，从而形成所述浮雕（37）。 模具（3）的浮雕（13）被复制在玻璃基板（27）上。 所描述的方法使得可以在大的平坦表面（1x1m）上无缝地提供小尺寸（10x10μm）的浮雕，而不受大的释放力的阻碍。
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公开(公告)号：US5302559A
公开(公告)日：1994-04-12
申请号：US896489
申请日：1992-06-02
申请人： Dieter Mateika , Erich Volkel , Jan Haisma
发明人： Dieter Mateika , Erich Volkel , Jan Haisma
摘要： A method of growing mixed crystals having at least two lattice sites each having a different number of adjacent oxygen ions from melts of oxidic multi-component systems, homogeneous mixed crystals being grown such that the cations intended to occupy the first lattice site having the highest number of adjacent oxygen ions and to occupy the second lattice site having the next lowest number of adjacent oxygen ions are chosen such that the ratio of the bond length of the cations in the first lattice site to the bond length of the cations in the second lattice site is in the range from 0.7 to 1.5.
摘要翻译： 生长混合晶体的方法，其具有至少两个晶格点，每个具有不同数量的相邻氧离子与氧化多组分系统的熔融，生长均匀的混合晶体，使得预期占据具有最高数目的第一晶格位点的阳离子 的相邻氧离子并且占据具有次最低数量的相邻氧离子的第二晶格位点，使得第一晶格位点中的阳离子的键长与第二晶格位点中的阳离子的键长的比例 在0.7至1.5的范围内。
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公开(公告)号：US5009689A
公开(公告)日：1991-04-23
申请号：US7153
申请日：1987-01-27
IPC分类号： H01L27/00 , H01L21/20 , H01L21/268 , H01L21/31
CPC分类号： H01L21/268 , H01L21/2007
摘要： In a method of manufacturing a semiconductor device, at least a support body (1) and a monocrystalline semiconductor body (2) are provided with at least one flat optically smooth surface obtained by means of bulk-reducing polishing (mirror polishing), while at least the semiconductor body is provided at the optically smooth surface with an oxide layer (3). The two bodies (1 and 2) are brought into contact with each other in a dust-free atmosphere after their flat surfaces have been cleaned in order to obtain a mechanical connection. Before the bodies are brought into contact with each other, at least the oxide layer (3) on the semiconductor body (2) is subjected to a bonding-activating operation, while after a connection has been formed between the surfaces, radiation (5) of a laser is focused on the connection surface of the two bodies and material of at least the semiconductor body is molten locally near the connection surface by means of the laser radiation. After solidification, a locally fused connection has been established between the two bodies. The semiconductor body (2) is formed from a material admitting a sufficient oxygen diffusion.
摘要翻译： 在制造半导体器件的方法中，至少一个支撑体（1）和单晶体半导体本体（2）设置有至少一个通过大量减少抛光（镜面抛光）获得的平坦的光学光滑表面，而在 至少半导体体在光学平滑表面上设置有氧化物层（3）。 为了获得机械连接，两个主体（1和2）在其平坦表面被清洁之后在无尘环境中彼此接触。 在物体彼此接触之前，至少在半导体主体（2）上的氧化物层（3）进行接合激活操作，而在表面之间形成连接之后，辐射（5） 激光的焦点集中在两个主体的连接表面上，并且至少半导体主体的材料通过激光辐射局部地熔融在连接表面附近。 凝固后，两个体之间建立了局部融合的连接。 半导体本体（2）由承受足够的氧扩散的材料形成。
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