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1. 发明申请

WO2018057380A1 EDGE-LIT LIGHT GUIDE PLATES AND DEVICES COMPRISING THE SAME 审中-公开
标题翻译： EDGE-LIT LIGHT LIGHT GUIDE PLATE及包含其的设备
公开(公告)号：WO2018057380A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/051478
申请日：2017-09-14
申请人： CORNING INCORPORATED
发明人： LI, Shenping , ROSENBLUM, Steven S , WEST, James Andrew
IPC分类号： F21V8/00
摘要： Disclosed herein are light guide assemblies (100) comprising a light guide plate (110) and at least one of a light absorbing region proximate a light incident edge of the light guide plate or a diffusive light reflecting layer (130) bonded to at least a portion of a major surface (120) of the light guide plate by an optical bonding layer (135). Display and lighting devices comprising such light guide plates are further disclosed.
摘要翻译：本文公开了光导组件（100），其包括导光板（110）以及靠近导光板的光入射边缘的光吸收区域或扩散光反射层（130）通过光学粘合层（135）粘合到所述导光板的主表面（120）的至少一部分。还公开了包括这种导光板的显示器和照明装置。

2. 发明申请

WO2016138054A1 OPTICAL ASSEMBLY HAVING MICROLOUVERS 审中-公开
标题翻译：具有MICROLOUVERS的光学装配
公开(公告)号：WO2016138054A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/019214
申请日：2016-02-24
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , PIECH, Garrett Andrew , WEST, James Andrew
IPC分类号： G02B5/02
CPC分类号： G02B5/0278 , G02B5/001 , G02B5/0236 , G02B5/0268 , G02B6/0038 , G02B6/005 , G02F1/133504 , G02F1/133526
摘要： An optical assembly includes a transparent substrate having a first major surface and a second major surface. The transparent substrate includes one or more damage layers disposed between a first non-damage layer and a second non-damage layer. Elongated laser-induced damage tracks are disposed within the damaged layer(s) to form at least one area pattern so that light directed toward the transparent substrate at an angle that exceeds a predetermined viewing angle (θ) is scattered by the plurality of laser-induced damage tracks. Alternatively, if light is directed toward the transparent substrate at an angle that is less than the predetermined viewing angle (θ), it is transmitted by the transparent substrate.
摘要翻译：光学组件包括具有第一主表面和第二主表面的透明衬底。透明基板包括设置在第一非损伤层和第二非损伤层之间的一个或多个损伤层。延长的激光诱导损伤轨道设置在损伤层内以形成至少一个区域图案，使得以超过预定视角（θ）的角度指向透明基板的光被多个激光引导损伤轨迹散射，造成伤害轨迹。或者，如果光以小于预定视角（θ）的角度朝向透明基板指向，则透明基板被透射。

3. 发明公开

EP3563084A1 MICROSTRUCTURED AND PATTERNED LIGHT GUIDE PLATES AND DEVICES COMPRISING THE SAME 审中-公开
公开(公告)号：EP3563084A1
公开(公告)日：2019-11-06
申请号：EP17826103.8
申请日：2017-12-18
申请人： Corning Incorporated
发明人： BOOKBINDER, Dana Craig , ROSENBLUM, Steven S , VENKATARAMAN, Natesan , WAGNER, Robert Stephen , WEST, James Andrew , WETMORE, Nathaniel David
IPC分类号： F21V8/00

4. 发明申请

WO2021118835A1 DISPLAY DEVICES AND ARTICLES WITH COLOR-MATCHED DISPLAY AND NON-DISPLAY AREAS 审中-公开
公开(公告)号：WO2021118835A1
公开(公告)日：2021-06-17
申请号：PCT/US2020/062765
申请日：2020-12-02
申请人： CORNING INCORPORATED
发明人： BECKEN, Keith James , JOO, Byung Yun , KLUBEK, Kevin Paul , MITRA, Arpita , TREJO-MOORE, Maricela , WEST, James Andrew
IPC分类号： G02B5/00 , G02F1/1333 , G02F1/1335 , B44C3/02 , G09F9/00 , B32B7/02
摘要： A display device that includes: a glass substrate comprising a refractive index (nsubstrate); a display device structure coupled to the substrate to collectively define a viewing area; and a black mask structure surrounding the display device structure that is coupled to the substrate and comprises a black ink layer and at least one glossy layer between the black ink layer and the glass substrate. The viewing area is characterized by (a) a reflectance from 0.5% to 2.5% as measured at 8 degrees from normal in the visible spectrum, (b) a brightness in the CIE colorimetry system such that 5 0.1.

5. 发明申请

WO2018125624A1 MICROSTRUCTURED AND PATTERNED LIGHT GUIDE PLATES AND DEVICES COMPRISING THE SAME 审中-公开
公开(公告)号：WO2018125624A1
公开(公告)日：2018-07-05
申请号：PCT/US2017/066923
申请日：2017-12-18
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , ROSENBLUM, Steven S , VENKATARAMAN, Natesan , WAGNER, Robert Stephen , WEST, James Andrew , WETMORE, Nathaniel David
IPC分类号： F21V8/00
摘要： Disclosed herein are light guide plates (100, 100`, 100``) comprising a transparent substrate (110) having an edge surface (150), a light emitting first major surface (160), and an opposing second major surface (170); and a polymeric film (120) disposed on at least one of the first (160) and second (170) major surfaces of the transparent substrate, wherein the polymeric film (120) comprises a plurality of microstructures (130) and/or a plurality of light extraction features. At least one light source (140) may be coupled to the edge surface (150) of the transparent substrate (110). Display and lighting devices comprising such light guide plates are further disclosed, as well as methods for manufacturing such light guide plates.

6. 发明申请

WO2017172685A1 GLASS ARTICLES COMPRISING LIGHT EXTRACTION FEATURES AND METHODS FOR MAKING THE SAME 审中-公开
标题翻译：包含光提取特征的玻璃制品及其制造方法
公开(公告)号：WO2017172685A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/024428
申请日：2017-03-28
申请人： CORNING INCORPORATED
发明人： WAGNER, Robert Stephen , WATKINS, James Joseph , WEST, James Andrew
IPC分类号： C03C23/00 , B23K26/00 , G02B6/00
摘要： A method for making a glass article comprising contacting a first surface of a glass substrate with a laser to produce a plurality of light extraction features having a diameter and a depth, wherein the light extraction features produce a color shift Δy of extracted light where Δy
摘要翻译：一种用于制造玻璃制品的方法，包括使玻璃基板的第一表面与激光接触以产生具有直径和深度的多个光提取特征，其中所述光提取特征产生颜色提取光的偏移Δy，其中Δy< 0.01每500毫米的长度。所描述的玻璃制品可以包括第一表面和相对的第二表面，其中第一表面包括多个激光诱导光提取特征，并且其中多个激光诱导光提取特征产生色移Δy< 0.01每500毫米的长度。

7. 发明申请

WO2014116630A1 FLEXIBLE HERMETIC THIN FILM WITH LIGHT EXTRACTION LAYER 审中-公开
标题翻译：柔软的薄膜薄膜与光提取层
公开(公告)号：WO2014116630A1
公开(公告)日：2014-07-31
申请号：PCT/US2014/012436
申请日：2014-01-22
申请人： CORNING INCORPORATED , GOLLIER, Jacques , KOHNKE, Glenn Eric , QUESADA, Mark Alejandro , WEST, James Andrew
发明人： GOLLIER, Jacques , KOHNKE, Glenn Eric , QUESADA, Mark Alejandro , WEST, James Andrew
IPC分类号： H01L51/52
CPC分类号： H01L51/5253 , H01L51/5268
摘要： A protected organic light emitting diode (200) includes an organic light emitting diode structure formed on a substrate (10), a hermetic barrier layer (8) formed over at least part of the organic light emitting diode structure, and a light extraction layer (12). The barrier layer (8) may include a glass material such as a tin fluorophosphate glass, a tungsten-doped tin fluorophosphate glass, a chalcogenide glass, a tellurite glass, a borate glass or a phosphate glass. The light extraction layer (12), which may be formed over the barrier layer (8), includes a high refractive index matrix material (16) and at least one of scattering particles (14) dispersed throughout the matrix material (16) and a roughened surface.
摘要翻译：受保护的有机发光二极管（200）包括形成在衬底（10）上的有机发光二极管结构，形成在有机发光二极管结构的至少一部分上的气密阻挡层（8）和光提取层 12）。阻挡层（8）可以包括玻璃材料，例如氟磷酸锡玻璃，掺杂钨的锡氟磷酸盐玻璃，硫族化物玻璃，碲酸盐玻璃，硼酸盐玻璃或磷酸盐玻璃。可以在阻挡层（8）上形成的光提取层（12）包括高折射率基质材料（16）和分散在整个基质材料（16）中的散射颗粒（14）中的至少一种，和粗糙的表面。

8. 发明申请

WO2020197777A1 OPTICAL ASSEMBLY COMPRISING SUB-SURFACE SCATTERING FEATURES 审中-公开
公开(公告)号：WO2020197777A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/022215
申请日：2020-03-12
申请人： CORNING INCORPORATED
发明人： KOSIK WILLIAMS, Ellen Marie , WEST, James Andrew
IPC分类号： F21V8/00
摘要： An optical assembly including a transparent substrate with a first major surface and a second major surface. The transparent substrate includes a damaged layer disposed therein. A pixel defined by a plurality of electroluminescent elements is disposed on the first major surface, the pixel further defining a pixel volume extending through the damaged layer. A first plurality of laser-induced damage tracks is disposed within the damaged layer adjacent the pixel volume. In further embodiments, a second plurality of laser-induced damage tracks can be disposed adjacent subpixel volumes defined by individual electroluminescent elements of the pixel. In still further embodiments, a first substrate including a plurality of electroluminescent elements is positioned opposite a transparent second substrate including a plurality of color conversion layers, and a plurality of damage tracks is disposed adjacent color conversion volumes defined by the color conversion layers.

9. 发明申请

WO2018064409A1 APPARATUSES AND METHODS FOR LASER PROCESSING TRANSPARENT WORKPIECES USING NON-AXISYMMETRIC BEAM SPOTS 审中-公开
标题翻译：用非轴对称束斑激光加工透明工件的装置和方法
公开(公告)号：WO2018064409A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/054168
申请日：2017-09-28
申请人： CORNING INCORPORATED
发明人： AKARAPU, Ravindra Kumar , PIECH, Garrett Andrew , TSUDA, Sergio , WEST, James Andrew
IPC分类号： B23K26/00 , B23K26/073 , B23K26/53 , B23K26/06 , C03B33/02 , B23K103/00
摘要： A method for laser processing a transparent workpiece includes forming a contour line that includes defects, by directing a pulsed laser beam output by a beam source through an aspheric optical element positioned offset in a radial direction from the beam pathway and into the transparent workpiece such that the portion of the pulsed laser beam directed into the transparent workpiece generates an induced absorption within the transparent workpiece that produces a defect within the transparent workpiece. The portion of the pulsed laser beam directed into the transparent workpiece includes a wavelength λ, an effective spot size w o,eff , and a non-axisymmetric beam cross section having a minimum Rayleigh range Z Rx,min in an x-direction and a minimum Rayleigh range Z Ry,min min in a y-direction. Further, the smaller of Z Rx,min and Z Ry,min is greater than formula (I), where F D is a dimensionless divergence factor comprising a value of 10 or greater.
摘要翻译：用于激光加工透明工件的方法包括通过将由束源输出的脉冲激光束引导通过非球面光学元件来形成包括缺陷的轮廓线，该非球面光学元件沿着从该束的径向方向路径并且进入透明工件，使得被引导到透明工件中的脉冲激光束的部分在透明工件内产生诱发吸收，其在透明工件内产生缺陷。被引导到透明工件中的脉冲激光束的部分包括波长λ，有效光斑尺寸w0，eff和非在x方向和最小Rayleigh范围内具有最小Rayleigh范围的最小Rayleigh范围 Rx，min 的轴对称射束横截面。在y方向上Ry，min min。进一步地，Z 大于公式（I），其中，是无量纲的散度因子，包括10或更大的值

10. 发明申请

WO2015191949A1 OPTICAL STACKS FOR SPARKLE REDUCTION 审中-公开
标题翻译：用于减少灰尘的光学堆叠
公开(公告)号：WO2015191949A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/035470
申请日：2015-06-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CORNING INCORPORATED
发明人： SITTER, Brett J. , RADCLIFFE, Marc D. , HOFFEND, JR., Thomas R , HENNEN, Daniel W. , STEINER, Michael L. , LIU, Lan H. , GOLLIER, Jacques , WEST, James Andrew , KOSIK-WILLIAMS, Ellen Marie
IPC分类号： G02B5/02 , G02B27/10 , G02B27/42 , G02B27/48 , G02F1/1335
CPC分类号： G02B27/4216 , G02B5/0242 , G02B5/0252 , G02B5/1814 , G02B5/1823 , G02B27/1093 , G02B27/4272 , G02B27/48
摘要： Optical stacks including a grating structure that generates diffraction in two in-plane dimensions. The optical stacks may include two gratings, which may be one-directional or two-directional. The optical stacks are suitable for reducing sparkle in displays.
摘要翻译：光学堆叠包括在两个面内尺寸上产生衍射的光栅结构。光学堆叠可以包括两个光栅，其可以是单向的或双向的。光学堆叠适用于减少显示屏中的闪光。

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