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    • 1. 发明申请
    • GLASS-PLASTIC LAMINATE DEVICE, PROCESSING LINE AND METHODS THEREFOR
    • 玻璃 - 塑料层压装置,加工线及其方法
    • WO2012166343A2
    • 2012-12-06
    • PCT/US2012/037911
    • 2012-05-15
    • CORNING INCORPORATEDCHOWDHURY, Dipakbin QasemGERBER, Kurt EdwardKANG, Kiat ChyaiXIAO, Yu
    • CHOWDHURY, Dipakbin QasemGERBER, Kurt EdwardKANG, Kiat ChyaiXIAO, Yu
    • B32B17/10B32B37/02H05K5/02
    • B32B17/1055B32B3/28B32B17/064B32B2250/02B32B2250/03B32B2250/40B32B2457/20B65H20/02H05K5/0217Y10T428/24628
    • A laminate including a glass sheet (10) and a first polymer layer (20) laminated to a first surface of the glass sheet. The glass sheet has a thickness of from 5 to 500 microns, and the first polymer layer provides a coating factor (F) to the glass sheet, wherein the coating factor (F) is defined by the following formula F = (1 - γβ 2 ) / (1 + γβ 2 ), wherein γ = [Ep1 (1 - vg 2 )] / [Eg (1 - vp1 2 )], β = tp1 / tg, Ep1 = Young's Modulus of the first polymer, tp1 = thickness of the first polymer, vp1 = Poisson's Ratio of the first polymer, Eg = Young's Modulus of the glass, tg = thickness of the glass, and vg = Poisson's Ratio of the glass. The laminate is curved so that a second surface of the glass sheet is disposed in a concave shape; and the coating factor (F) is less than 1. A second polymer layer (30) may be disposed on the second surface of the glass sheet, and its properties may be chosen relative to those of the first polymer layer so as to reduce the maximum principle stress-due to a bending moment-in the glass as compared to a bare glass sheet.
    • 一种层压体,其包括层压到所述玻璃板的第一表面上的玻璃板(10)和第一聚合物层(20)。 玻璃板的厚度为5至500微米,第一聚合物层为玻璃板提供涂层因子(F),其中涂层因子(F)由下式定义:F =(1-β2 )/(1 +αβ2),其中 = [Ep1(1-vg2)] / [Eg(1-vp12)],ß= tp1 / tg,Ep1 =第一聚合物的杨氏模量,tp1 =第一聚合物的厚度,vp1 =第一聚合物的泊松比 ,Eg =玻璃的杨氏模量,tg =玻璃的厚度,vg =玻璃的泊松比。 层压体是弯曲的,使得玻璃板的第二表面被设置成凹形; 并且涂层因子(F)小于1.可以在玻璃板的第二表面上设置第二聚合物层(30),并且可以相对于第一聚合物层的性质选择其性质,以便减少 与裸露的玻璃板相比,玻璃中的弯矩的最大主应力。
    • 9. 发明申请
    • LIGHT EXTRACTION APPARATUS AND METHODS FOR OLED DISPLAYS AND OLED DISPLAYS USING SAME
    • 用于OLED显示器的光提取设备和方法以及使用该设备的OLED显示器
    • WO2017210531A1
    • 2017-12-07
    • PCT/US2017/035636
    • 2017-06-02
    • CORNING INCORPORATED
    • ISHIKAWA, TomohiroKANG, Kiat ChyaiKUKSENKOV, Dmitri VladislavovichMLEJNEK, MichalTIMOFEEV, Nikolay Timofeyevich
    • H01L51/52
    • H01L51/5275H01L27/3216H01L27/3218H01L2251/5315
    • Apparatus and methods for improved light extraction from top-emitting OLEDs used to form displays include an array of light-emitting apparatus (60) each having the OLED (32) and a light-extraction apparatus (64) that includes an index-matching layer (70) and a tapered reflector (51). The tapered reflector (51) has the form of an inverted truncated pyramid, with the narrow end (58) interfacing with the OLED (32) through the index-matching layer (70). Light from the OLED undergoes total internal reflection within the tapered reflector (51) at the tapered reflector side surfaces (56) and is directed toward the top surface (54) of the tapered reflector (51). This light falls within the escape cone (59) of the top surface (54) and so exits the top surface (54). The OLED display (30) has a substrate that supports an array of OLEDs (32) and also includes an array of the tapered reflectors (51) operably arranged with respect to the OLEDs (32), and an encapsulation layer (100) atop the tapered reflector array.
    • 用于改进从用于形成显示器的顶部发光OLED的光提取的装置和方法包括发光装置阵列(60),每个发光装置具有OLED(32)和光提取装置(64 ),其包括折射率匹配层(70)和锥形反射器(51)。 锥形反射器(51)具有倒截头金字塔的形式,其窄端(58)通过折射率匹配层(70)与OLED(32)连接。 来自OLED的光在锥形反射器侧表面(56)处经历锥形反射器(51)内的全内反射并且被引导朝向锥形反射器(51)的顶表面(54)。 该光落入顶部表面(54)的逃逸锥体(59)内并因此离开顶部表面(54)。 OLED显示器(30)具有支撑OLED阵列(32)的衬底,并且还包括相对于OLED(32)可操作地布置的锥形反射器阵列(51),以及封装层(100) 锥形反射器阵列。