Laser system utilizing highly doped laser glass
    21.
    发明授权
    Laser system utilizing highly doped laser glass 有权
    激光系统采用高掺杂激光玻璃

    公开(公告)号:US06853659B2

    公开(公告)日:2005-02-08

    申请号:US10229279

    申请日:2002-08-28

    摘要: A laser uses a rare-earth doped phosphate laser glass characterized by a particularly high rare-earth content to generate the highest possible output power/energy pulses. The laser glass is composed primarily of P2O5, Al2O3, and alkaline earth and alkali earth oxides, and possesses other properties such as physical and thermal properties that are compatible with melting and manufacturing methods. The laser glass can be used in high power and high energy laser systems where laser action is achieved in rod or slab shaped components as well as in waveguide or thin film structures prepared by structuring technologies such as sputtering, ion exchange, and/or direct writing with a femtosecond laser.

    摘要翻译: 激光器使用特征在于特别高的稀土含量的稀土掺杂磷酸盐激光玻璃以产生最高可能的输出功率/能量脉冲。 激光玻璃主要由P2O5,Al2O3和碱土金属和碱土金属氧化物组成,具有与熔化和制造方法相容的其他物理性能和热性能。 激光玻璃可用于大功率和高能量激光系统,其中在棒或板状部件以及通过结构化技术如溅射,离子交换和/或直接写入制备的波导或薄膜结构中实现激光作用 用飞秒激光。

    Flat panel liquid-crystal display, such as for a laptop computer
    22.
    发明授权
    Flat panel liquid-crystal display, such as for a laptop computer 失效
    平板液晶显示器,如笔记本电脑

    公开(公告)号:US06852658B2

    公开(公告)日:2005-02-08

    申请号:US09758952

    申请日:2001-01-11

    CPC分类号: C03C3/093 C03C3/091

    摘要: Flat panel liquid-crystal displays, such as for laptop computers. The displays include twisted nematic displays, supertwisted nematic displays, active matrix liquid-crystal displays, thin film transistor displays, and plasma addressed liquid-crystal displays. The displays are furnished with glass substrates. The glass substrates exhibit high resistance to thermal shock, a high transparency over a broad spectral range in the visible and ultra violet ranges and the glass being configured to be free of bubbles, knots, inclusions, streaks, and surface undulations, which glass substrates are made from alkali-free aluminoborosilicate glasses. There are also provided analogous thin-film photovoltaics.

    摘要翻译: 平板液晶显示器,如笔记本电脑。 显示器包括扭转向列显示器,超扭曲向列显示器,有源矩阵液晶显示器,薄膜晶体管显示器和等离子体寻址液晶显示器。 显示器配有玻璃基板。 玻璃基板表现出高耐热冲击性,在可见光和紫外范围内的宽光谱范围内具有高透明度,并且玻璃被配置为没有气泡,结,夹杂物,条纹和表面起伏,该玻璃基底是 由无碱铝硅玻璃制成。 还提供了类似的薄膜光伏。

    Flat panel liquid crystal display such as for a laptop computer, having alkali-free aluminoborosilicate glass
    23.
    发明授权

    公开(公告)号:US06707526B2

    公开(公告)日:2004-03-16

    申请号:US09758919

    申请日:2001-01-11

    IPC分类号: G02F11333

    CPC分类号: C03C3/091 C03C3/093

    摘要: Flat panel liquid-crystal displays, such as for laptop computers. The displays include twisted nematic displays, supertwisted nematic displays, active matrix liquid-crystal displays, thin film transistor displays, and plasma addressed liquid-crystal displays. The displays are furnished with glass substrates. The glass substrates exhibit high resistance to thermal shock, a high transparency over a broad spectral range in the visible and ultra violet ranges and the glass being configured to be free of bubbles, knots, inclusions, streaks, and surface undulations, which glass substrates are made from alkali-free aluminoborosilicate glasses. There are also provided analogous thin-film photovoltaics.

    摘要翻译: 平板液晶显示器,如笔记本电脑。 显示器包括扭转向列显示器,超扭曲向列显示器,有源矩阵液晶显示器,薄膜晶体管显示器和等离子体寻址液晶显示器。 显示器配有玻璃基板。 玻璃基板表现出高耐热冲击性,在可见光和紫外范围内的宽光谱范围内具有高透明度,并且玻璃被配置为没有气泡,结,夹杂物,条纹和表面起伏,该玻璃基底是 由无碱铝硅玻璃制成。 还提供了类似的薄膜光伏。

    Method for producing a rotationally symmetric lens from a ceramic green body and moulding tool for performing the method
    25.
    发明授权
    Method for producing a rotationally symmetric lens from a ceramic green body and moulding tool for performing the method 失效
    用于从陶瓷生坯制造旋转对称透镜的方法和用于执行该方法的成型工具

    公开(公告)号:US08180482B2

    公开(公告)日:2012-05-15

    申请号:US13154567

    申请日:2011-06-07

    IPC分类号: G06F19/00 G06F7/60

    摘要: The method for producing at least one rotationally symmetrical lens consisting of an opto-ceramic includes the step of moulding a ceramic green body for the lens, wherein the mould has a shaping surface, which is described by the following equation B: y ⁢ ⁢ 1 = cz 2 1 + 1 - ( k + 1 ) ⁢ c 2 ⁢ z 2 + a 1 ⁢ z 2 + a 2 ⁢ z 4 + a 3 ⁢ z 6 + a 4 ⁢ z 8 + … ⁢ , ( B ) y1 gives a position on an optical axis; x designates a perpendicular distance from the optical axis to the surface; k, c, and a1, a2, a3, a4, . . . are constants describing a surface of the lens to be moulded and z=|x|+b, wherein b is a constant with a value greater than 0 and less than 0.3 mm, which is a measure of a deviation of the shaping surface from the surface of the lens.

    摘要翻译: 用于制造由光陶瓷构成的至少一个旋转对称透镜的方法包括模制用于透镜的陶瓷生坯的步骤,其中模具具有成形表面,其由下列等式B描述:y = cz 2 1 + 1 - (k + 1)c 2 z 2 + a 1 z 2 + a 2 z 4 + a 3 z 6 + a 4 z 8 + ...,(B)y1 给出光轴上的位置; x表示从光轴到表面的垂直距离; k,c和a1,a2,a3,a4,...。 。 。 是描述待模制透镜的表面的常数,z = | x | + b,其中b是具有大于0且小于0.3mm的常数,其是成形表面与 透镜表面。

    Moulding tool for moulding a ceramic green body and use of said moulding tool
    26.
    发明授权
    Moulding tool for moulding a ceramic green body and use of said moulding tool 失效
    用于模制陶瓷生坯的成型工具和所述模制工具的使用

    公开(公告)号:US08019461B2

    公开(公告)日:2011-09-13

    申请号:US11968712

    申请日:2008-01-03

    IPC分类号: G06F19/00 G06F7/60

    摘要: The moulding tool is a near-net-shape negative mould for shaping a ceramic green body for the lens. The mould has a shaping surface, which is described by the following equation B: y ⁢ ⁢ 1 = cz 2 1 + 1 - ( k + 1 ) ⁢ c 2 ⁢ z 2 + a 1 ⁢ z 2 + a 2 ⁢ z 4 + a 3 ⁢ z 6 + a 4 ⁢ z 8 + … ⁢ , ( B ) y1 gives a position on an optical axis; x designates a perpendicular distance from the optical axis to the surface; k, c, and a1, a2, a3, a4, . . . are constants describing a surface of the lens to be moulded and z=|x|+b, wherein b is a constant with a value greater than 0 and less than 0.3 mm, which is a measure of a deviation of the shaping surface from the surface of the lens.

    摘要翻译: 成型工具是用于成形用于透镜的陶瓷生坯的近净形阴模。 模具具有成形表面,其由下面的等式B描述:y?1 1 = cz 2 1 + 1 - (k + 1)c 2 z 2 + a 1 z 2 + a 2 z 4 + a 3 z 6 + a 4 z 8 + ...,(B)y1给出光轴上的位置; x表示从光轴到表面的垂直距离; k,c和a1,a2,a3,a4,...。 。 。 是描述待模制透镜的表面的常数,z = | x | + b,其中b是具有大于0且小于0.3mm的常数,其是成形表面与 透镜表面。

    OPTICAL LENS OR LENS GROUP, PROCESS FOR THE PRODUCTION THEREOF, AS WELL AS OPTICAL IMAGE ACQUISITION DEVICE
    27.
    发明申请
    OPTICAL LENS OR LENS GROUP, PROCESS FOR THE PRODUCTION THEREOF, AS WELL AS OPTICAL IMAGE ACQUISITION DEVICE 失效
    光学透镜或镜片组,其生产工艺,以及光学图像采集器件

    公开(公告)号:US20100155973A1

    公开(公告)日:2010-06-24

    申请号:US12700022

    申请日:2010-02-04

    IPC分类号: B29D11/00

    摘要: The invention relates to an optical hybrid lens. According to the invention, the lens consists of a substrate (1) that consists of a ceramic having a predetermined shape and at least another material (2), which covers a surface of the substrate (1) at least in certain sections in order to form a lens surface.Use of an optical ceramic as a material enables an additional degree of freedom for adjusting the imaging properties of the hybrid lens. The optical ceramic may have a high refractive index and a low dispersion. The other material can be a material that can be deformed or recast at temperatures that are low in comparison to those of the optical ceramic. In particular the other material can be a low-TG glass or a polymer. The other material is directly applied onto the substrate without a further surface finishing being necessarily required.Other aspects of the invention relate to an optical lens group, an optical image acquisition device, and a process for manufacturing a hybrid lens.

    摘要翻译: 本发明涉及一种光学混合透镜。 根据本发明,透镜包括由具有预定形状的陶瓷和至少另一材料(2)组成的基底(1),其至少在某些部分覆盖基底(1)的表面,以至 形成透镜表面。 使用光学陶瓷作为材料能够提供用于调整混合透镜的成像特性的附加自由度。 光学陶瓷可以具有高折射率和低色散。 另一种材料可以是在与光学陶瓷的温度相比较低的温度下可以变形或重铸的材料。 特别地,其它材料可以是低TG玻璃或聚合物。 另一种材料直接施加到基材上,而不需要进一步的表面处理。 本发明的其他方面涉及一种光学透镜组,光学图像采集装置和用于制造混合透镜的工艺。

    Use of Glass Ceramics
    30.
    发明申请
    Use of Glass Ceramics 审中-公开
    玻璃陶瓷的使用

    公开(公告)号:US20080227616A1

    公开(公告)日:2008-09-18

    申请号:US10584789

    申请日:2005-01-04

    IPC分类号: C03C3/093 C03C3/085

    摘要: The invention relates to novel uses of glass ceramics, wherein glass ceramics, in particular, in the form of a glass ceramic tube, are used. Said glass ceramics contain 0—less than 4 wt % P205 and 0 less than 8 wt-% CaO. The tubes can be used in multiple areas of application and/or in multiple types of lamps, for example in general lighting or car lights and in heat radiators, such as halogen lamps or incandescent lamps, and/or in high pressure discharge lamps or low pressure discharge lamps. The glass ceramics, can also, in particular, be minimised in order to form known backlighting in conjunction with background lighting of flat screens. Said type of glass ceramics have excellent spectral transmission in the visible wave length rang and are solarisation stable and absorb strong UV light.

    摘要翻译: 本发明涉及玻璃陶瓷的新用途,其中使用玻璃陶瓷,特别是玻璃陶瓷管的形式。 所述玻璃陶瓷含有0重量%以下的P 2 O 5,0以上0重量%以下。 管可用于多种应用领域和/或多种类型的灯,例如在一般的照明或汽车灯和散热器(例如卤素灯或白炽灯)和/或高压放电灯或低 压力放电灯。 特别地,玻璃陶瓷也可以最小化,以便与平面屏幕的背景照明结合形成已知的背光。 所述类型的玻璃陶瓷在可见光波长范围内具有优异的光谱透射率,并且具有光谱稳定性并吸收强紫外光。