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    • 51. 发明授权
    • Biaxially stretched polyester film
    • 双轴拉伸聚酯薄膜
    • US07833614B2
    • 2010-11-16
    • US11436146
    • 2006-05-16
    • Takashi SuzukiAkira Sato
    • Takashi SuzukiAkira Sato
    • B32B7/02B32B27/08B32B27/18B32B27/36
    • C08J5/18B29C55/023B29K2067/00C08J2367/02Y10S428/91Y10T428/24942Y10T428/25Y10T428/254Y10T428/263Y10T428/265Y10T428/269Y10T428/31786
    • The present invention relates to a biaxially stretched polyester film comprising a polyester layer A which comprises polybutylene terephthalate and at least one of a copolyester and an amorphous polyester, said biaxially stretched polyester film satisfying any one of the following requirements: (1) the polyester layer A exhibiting one melting point as measured by temperature-rise DSC method, and the polyester film having an edge tear resistance of not more than 100 N in each of longitudinal and width directions thereof; and (2) an average number of uncompatilized polybutylene terephthalate masses having a maximum length of not less than 1 μm which are present in a section of the layer A is not more than 1.0 per 100 μm2 of the section of the layer A, and the polyester film having an edge tear resistance of not more than 100 N in each of longitudinal and width directions thereof.
    • 本发明涉及一种双轴拉伸聚酯膜,其包含聚酯层A,其包含聚对苯二甲酸丁二醇酯和至少一种共聚酯和无定形聚酯,所述双轴拉伸聚酯膜满足以下任一要求:(1)聚酯层 表示通过升温DSC法测定的一个熔点的聚酯膜,其纵向和宽度方向上的边缘撕裂强度不大于100N的聚酯膜; 和(2)存在于层A的截面中的平均数目的最大长度不小于1μm的未分离的聚对苯二甲酸丁二醇酯块不超过层A的每100平方米的1.0, 聚酯薄膜的纵向和宽度方向的边缘撕裂强度不大于100N。
    • 56. 发明申请
    • SURFACE LUMINOUS BODY, DISPLAY DEVICE AND ILLUMINATING DEVICE USING THE SAME
    • 表面发光体,显示装置和使用其的照明装置
    • US20080180026A1
    • 2008-07-31
    • US12017743
    • 2008-01-22
    • Toshiya KONDOManami KuisekoAkira Sato
    • Toshiya KONDOManami KuisekoAkira Sato
    • H01J63/04
    • G02B5/045G02F2001/133607
    • A surface luminous body including at least a surface luminous element arid a light regulating sheet, wherein the light regulating sheet includes a plurality of projections on at least one side, the ends of the projections are each in contact with the light outgoing surface of the surface light-emitting element via an adhesion layer, and a portion of the end of the projection is embedded in the adhesion layer, and wherein the adhesion layer includes a first pressure-sensitive adhesion layer A in contact with the surface luminous element, at least one resin layer, and a second pressure-sensitive adhesion layer B in contact with the light regulating sheet and a prism embedding load Fa of a pressure-sensitive adhesive used for the pressure-sensitive adhesion layer A, and a prism embedding load Fb of a pressure-sensitive adhesive used for the pressure-sensitive adhesion layer B are in a relationship of Fb/Fa≠1.
    • 一种表面发光体,其至少包括表面发光元件和光调节片,其中所述光调节片在至少一侧包括多个突起,所述突起的端部各自与所述表面的光出射表面接触 通过粘合层发光元件,并且突起的一端部分嵌入粘附层中,并且其中粘合层包括与表面发光元件接触的第一压敏粘合层A,至少一个 树脂层和与调光片接触的第二压敏粘合层B和用于压敏粘合层A的压敏粘合剂的棱镜嵌入载荷Fa,以及压敏粘合层B的棱镜嵌入载荷Fb 用于压敏粘合层B的敏感性粘合剂的关系为Fb / Fa <1。