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. 发明申请

WO2013134589A3 DISPLAY DEVICE USING DIRECTIONAL BACKLIGHTING 审中-公开
标题翻译：使用方向背光的显示设备
公开(公告)号：WO2013134589A3
公开(公告)日：2013-10-31
申请号：PCT/US2013029757
申请日：2013-03-08
申请人： CORNING INC , ETIENNE MICHAEL , GOLLIER JACQUES , NOLAN DANIEL ALOYSIUS
发明人： ETIENNE MICHAEL , GOLLIER JACQUES , NOLAN DANIEL ALOYSIUS
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： F21V5/00 , G02F1/133308 , G02F1/13336 , G02F1/133526 , G02F2001/13332 , G02F2001/133331
摘要： A display device comprises, between a diffusing member (16a) and a directional backlight (44), a display panel (12) and a bezel (14), whereby the half angle divergence of light from the backlight (44) does not exceed 15°. An image expander (46) expands a displayed image to conceal the bezel (14).
摘要翻译：显示装置包括在扩散构件（16a）和定向背光源（44）之间，显示面板（12）和边框（14），由此来自背光源（44）的光的半角发散度不超过15 °。图像扩展器（46）扩展显示的图像以隐藏边框（14）。

2. 发明申请

WO9801777A2 FIBER OPTIC SYSTEM WITH SIMULTANEOUS SWITCHING AND RAMAN 审中-公开
标题翻译：具有同时切换和拉曼的光纤系统
公开(公告)号：WO9801777A2
公开(公告)日：1998-01-15
申请号：PCT/US9711699
申请日：1997-07-01
申请人： CORNING INC , ALEKSANDROV IGOR VLADIMIROVITC , NESTEROVA ZINAIDA VASYLYEVNA , NOLAN DANIEL ALOYSIUS
发明人： ALEKSANDROV IGOR VLADIMIROVITC , NESTEROVA ZINAIDA VASYLYEVNA , NOLAN DANIEL ALOYSIUS
IPC分类号： G02F1/35 , H01S3/30 , H04B10/2507 , H04B10/291 , G02B
CPC分类号： H04B10/2916 , G02F1/3511 , G02F1/3515 , H01S3/302 , H04B10/25077
摘要： A fiber optic system in accordance with the present invention includes an optical fiber, a coupling device, and a system for generating a pump signal. The optical fiber has a birefringence which preserves polarization and has a first polarization mode which is substantially perpendicular to a second polarization mode. The coupling device couples an input signal with an input wavelength into the optical fiber so that the input signal propagates in the first polarization mode in the optical fiber. The system for generating a pump signal generates a pump signal with a pump wavelength which is within a range of 50 nanometers (nm) to 300 nm less than the input wavelength and which has a first amount of pump powe which is enough power to switch the input signal, but not enough to create higher order solitons. The coupling device also couples the pump signal into the optical fiber so that the pump signal propagates in the first polarization mode in the optical fiber. The pump signal induces a nonlinear birefringence in the optical fiber which causes the input signal to switch polarization modes and propagate in the second polarization mode, and amplifies the input signal propagating through the optical fiber. Accordingly, with the fiber optic system an input signal can be amplified and sitched concurrently, and thus separate stages for amplification and switching are not required.
摘要翻译：根据本发明的光纤系统包括光纤，耦合装置和用于产生泵浦信号的系统。光纤具有保持极化的双折射，并且具有基本上垂直于第二偏振模式的第一偏振模式。耦合装置将输入信号与输入波长耦合到光纤中，使得输入信号在光纤中以第一偏振模式传播。用于产生泵浦信号的系统产生泵浦信号，该泵浦信号的波长在比输入波长小50纳米至300纳米的范围内，并具有第一量的泵浦功率，其具有足够的功率来切换输入信号，但不足以创建更高阶的孤子。耦合装置还将泵浦信号耦合到光纤中，使得泵浦信号在光纤中以第一偏振模式传播。泵浦信号在光纤中引起非线性双折射，其使输入信号切换偏振模式并以第二偏振模式传播，并放大通过光纤传播的输入信号。因此，利用光纤系统，输入信号可以被同时放大和调停，因此不需要用于放大和切换的分离级。

3. 发明申请

WO2014021894A3 FEW MODE OPTICAL FIBERS FOR MODE DIVISION MULTIPLEXING 审中-公开
标题翻译：用于模式分段多路复用的模式光纤
公开(公告)号：WO2014021894A3
公开(公告)日：2014-05-08
申请号：PCT/US2012049289
申请日：2012-08-02
申请人： CORNING INC , BICKHAM SCOTT ROBERTSON , LI MING-JUN , NOLAN DANIEL ALOYSIUS , WANG JI
发明人： BICKHAM SCOTT ROBERTSON , LI MING-JUN , NOLAN DANIEL ALOYSIUS , WANG JI
IPC分类号： G02B6/02
CPC分类号： G02B6/0288 , G02B6/02019 , G02B6/02047 , G02B6/0281 , G02B6/03627 , G02B6/0365
摘要： A few mode optical fiber suitable for use in a mode division multiplexing (MDM) optical transmission system is disclosed. The optical fiber has a graded-index core with a radius R1 in the range from 8 μm to 14 μm, an alpha value greater than or equal to about 2.3 and less than about 2.7 at a wavelength of 1550 nm, and a maximum relative refractive index &Dgr;1MAX from about 0.3% to about 0.6% relative to the cladding. The optical fiber also has an effective area greater than about 90 μm2 and less than about 160 μm2. The core and cladding support only the LP01 and LP11 modes at wavelengths greater than 1500 nm. The cladding has a maximum relative refractive index &Dgr;4MAX such that &Dgr;1MAX > &Dgr;4MAX, and the differential group delay between the LP01 and LP11 modes is less than about 0.5 ns/km at a wavelength of 1550 nm.
摘要翻译：公开了适用于模分多路复用（MDM）光传输系统的几种模式光纤。光纤具有半径R1在8μm至14μm范围内的梯度折射率芯，在1550nm波长处大于或等于约2.3且小于约2.7的α值，以及最大相对折射率指数＆Dgr; 1MAX，相对于包层为约0.3％至约0.6％。该光纤还具有大于约90μm2且小于约160μm2的有效面积。芯和包层只支持波长大于1500 nm的LP01和LP11模式。包层具有最大相对折射率＆Dgr; 4MAX，使得＆Dgr; 1MAX>＆Dgr; 4MAX，并且LP01和LP11模式之间的差分群延迟在1550nm的波长处小于约0.5ns / km。

4. 发明申请

WO2012148767A3 PHOTOVOLTAIC DEVICE WITH SURFACE PERTURBATIONS CONFIGURED FOR RESONANT AND DIFFUSIVE COUPLING 审中-公开
标题翻译：具有表面刺激的光伏器件配置用于谐振和扩散耦合
公开(公告)号：WO2012148767A3
公开(公告)日：2013-08-29
申请号：PCT/US2012034164
申请日：2012-04-19
申请人： CORNING INC , KOCH KARL W III , NOLAN DANIEL ALOYSIUS
发明人： KOCH KARL W III , NOLAN DANIEL ALOYSIUS
IPC分类号： H01L31/0224 , H01L31/0236
CPC分类号： H01L31/022466 , H01L31/02363 , H01L31/02366 , Y02E10/50
摘要： Photovoltaic devices are contemplated where TCO layers of the device are provided with a distribution of resonant coupling periodicities LambdaR while the glass substrate of the device is provided with a distribution of diffusive coupling periodicities LambdaD. The respective surface textures defining these periods are superimposed at an interface with the photoelectric conversion layer and collectively define a frequency-dependent power spectral density inversion in the device. Additional embodiments are disclosed and contemplated.
摘要翻译：设想到光电器件，其中器件的TCO层被提供有谐振耦合周期性LambdaR的分布，同时器件的玻璃衬底被提供有扩散耦合周期LambdaD的分布。限定这些周期的各个表面纹理叠加在与光电转换层的界面处，并且在设备中共同定义频率相关的功率谱密度倒置。另外的实施例被公开和预期。

5. 发明申请

WO2015095288A3 TEXTURED SURFACES FOR DISPLAY APPLICATIONS 审中-公开
标题翻译：显示应用程序的纹理表面
公开(公告)号：WO2015095288A3
公开(公告)日：2015-09-03
申请号：PCT/US2014070771
申请日：2014-12-17
申请人： CORNING INC
发明人： HAMILTON JAMES PATRICK , KOCH KARL WILLIAM III , LI AIZE , MIS JONATHAN MICHAEL , NOLAN DANIEL ALOYSIUS , RAVICHANDRAN VASUDHA , ROUDAS IOANNIS GEOGIOS , SMITH NICHOLAS JAMES , WOLCOTT CHRISTINE COULTER , YONGSUNTHON RUCHIREJ
IPC分类号： C03C15/00 , F21V8/00 , G02B1/11 , G02B1/118 , G02B5/02 , G02F1/1335
CPC分类号： G02B6/0036 , C03C15/00 , C03C17/32 , C03C2218/119 , G02B1/118 , G02B5/0221 , G02B5/0278 , G02B5/0294 , G02B6/0061 , G02B6/0065 , G02B6/0068
摘要： A substrate with a textured surface is disclosed. The substrate may be, for example, a light emitter comprising a light guide, for example a backlight element for use in a display device, wherein a surface of the light guide, for example a glass substrate, is configured to have a textured surface with a predetermined RMS roughness and a predetermined correlation length of the texture. A plurality of light scatter supressing features can be provided on the textured surface. Textured surfaces disclosed herein may be effective to reduce electrostatic charging of the substrate surface. Methods of producing the textured surface are also disclosed.
摘要翻译：公开了具有纹理表面的衬底。衬底可以是例如包括光导的光发射器，例如用于显示装置中的背光元件，其中光导的表面例如玻璃衬底被配置为具有带纹理的表面，其中预定的RMS粗糙度和纹理的预定相关长度。可以在纹理化表面上提供多个光散射抑制特征。本文公开的纹理化表面可以有效减少衬底表面的静电充电。还公开了生产纹理表面的方法。

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