DOUBLE-SIDED LIGHT GUIDE PLATE MANUFACTURED WITH PATTERNED ROLLERS
    1.
    发明申请
    DOUBLE-SIDED LIGHT GUIDE PLATE MANUFACTURED WITH PATTERNED ROLLERS 审中-公开
    双面光导板与图案滚筒制造

    公开(公告)号:US20110242851A1

    公开(公告)日:2011-10-06

    申请号:US12754700

    申请日:2010-04-06

    IPC分类号: F21V7/04 B29D11/00

    摘要: The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The invention provides extruding a resin into the nip between a first patterned roller and a second patterned roller at a first patterned roller surface temperature T1, a second patterned roller temperature T2, and a nip pressure P1, to form an optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a pattern transferred from the first patterned roller and the second patterned surface having a pattern transferred from the second patterned roller, and cutting and finishing the said optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.

    摘要翻译: 本发明提供一种导光板,其具有用于接收来自光源的光的输入表面,用于发射光的微图案化输出表面和与输出表面相对的微图案化底表面。 本发明提供了一种在第一图案化辊表面温度T1,第二图案辊温度T2和辊隙压力P1上将第一图案化辊和第二图案辊之间的辊隙挤出以形成光学片,光学片 具有第一图案化表面和第二图案化表面,所述第一图案化表面具有从所述第一图案化辊转移的图案,所述第二图案化表面具有从所述第二图案化辊转印的图案,并且将所述光学片切割并整理成多个 的具有指定长度和宽度尺寸的双面导光板。

    PRINTED DOUBLE-SIDED LIGHT GUIDE PLATE
    2.
    发明申请
    PRINTED DOUBLE-SIDED LIGHT GUIDE PLATE 审中-公开
    打印双面光导板

    公开(公告)号:US20110242848A1

    公开(公告)日:2011-10-06

    申请号:US12754663

    申请日:2010-04-06

    IPC分类号: F21V8/00 B29D11/00

    摘要: The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a resin into the nip between a pressure roller and a patterned roller to form a layer at a patterned roller surface temperature T1 and a nip pressure P1, the layer having an un-patterned surface and a patterned surface, the patterned surface having a pattern transferred from the patterned roller. Printing a discrete pattern on the un-patterned surface of the layer to form an optical sheet comprising a plurality of light guide plate patterns, and cutting and finishing the said optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.

    摘要翻译: 本发明提供了一种导光板,其具有用于接收来自光源的光的输入表面,用于发射光的微图案化输出表面和与输出表面相对的微图案化底表面,该步骤包括:挤出 树脂进入加压辊和图案化辊之间的辊隙中以形成图案化辊表面温度T1和辊隙压力P1的层,该层具有未图案化表面和图案化表面,图案化表面具有从 图案辊。 在层的未图案化表面上印刷离散图案以形成包括多个导光板图案的光学片,并且将所述光学片切割和整理成具有指定长度的多个双面导光板,以及 宽度尺寸。

    DOUBLE-SIDED LIGHT GUIDE PLATE MANUFACTURED WITH MICRO-PATTERNED CARRIER
    3.
    发明申请
    DOUBLE-SIDED LIGHT GUIDE PLATE MANUFACTURED WITH MICRO-PATTERNED CARRIER 审中-公开
    双面轻型导光板,采用微型载体制造

    公开(公告)号:US20110242850A1

    公开(公告)日:2011-10-06

    申请号:US12754677

    申请日:2010-04-06

    IPC分类号: F21V7/04

    摘要: The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a resin into the nip between a patterned roller and a patterned carrier film at a nip pressure P1, to form an optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a micro-pattern transferred from the patterned roller and the second patterned surface having a micro-pattern transferred from the patterned carrier film, peeling off the patterned carrier film from the optical sheet; and cutting and finishing the said optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.

    摘要翻译: 本发明提供了一种导光板,其具有用于接收来自光源的光的输入表面,用于发射光的微图案化输出表面和与输出表面相对的微图案化底表面,该步骤包括:挤出 树脂在辊隙压力P1处于图案化辊和图案化载体膜之间的辊隙中以形成光学片,该光学片具有第一图案化表面和第二图案化表面,第一图案化表面具有从 图案化辊和第二图案表面具有从图案化的载体膜转移的微图案,从图案化的载体膜剥离光学片; 并将所述光学片切割并整理成具有特定长度和宽度尺寸的多个双面导光板。

    METHOD FOR REDUCING HOT SPOTS IN A LIGHT GUIDE PLATE UTILIZING A REVERSED MICRO-PATTERN IN ITS MIXING ZONE
    4.
    发明申请
    METHOD FOR REDUCING HOT SPOTS IN A LIGHT GUIDE PLATE UTILIZING A REVERSED MICRO-PATTERN IN ITS MIXING ZONE 审中-公开
    用于在其混合区域中使用反向微图案的轻型导板中减少热点的方法

    公开(公告)号:US20130329455A1

    公开(公告)日:2013-12-12

    申请号:US13494925

    申请日:2012-06-12

    申请人: Xiang-Dong MI

    发明人: Xiang-Dong MI

    IPC分类号: F21V8/00

    摘要: The present invention provides a method of reducing hot spots in a light guide plate. The method comprises distributing a set of lenses in the core zone and a set of micro-lenses in the mixing zone between Y=Y0 and Y=Y1, wherein the density of the set of micro-lenses varies in the X-axis, having a maximum value at a first location that has a same X value as the center of one of the discrete light sources, and having a minimum value at a second location that has a same X value as the center of two adjacent discrete light sources, and a size and density of the micro-lenses is selected to redirect the light from the discrete light sources toward the Y-axis and provide a ratio L1/L0 that is between 0.9 and 1.1 for any Y≧Y1.

    摘要翻译: 本发明提供一种减少导光板中的热点的方法。 该方法包括在Y = Y0和Y = Y1之间的混合区域中分配一组透镜在核心区域和一组微透镜中,其中该微透镜组的密度在X轴上变化,具有 在第一位置处的最大值具有与离散光源中的一个相同的X值,并且具有与第二位置具有与两个相邻离散光源的中心相同的X值的最小值,以及 选择微透镜的尺寸和密度以将来自离散光源的光重定向到Y轴,并且对于任何Y> = Y1,提供在0.9和1.1之间的比率L1 / L0。

    LIGHT GUIDE PLATE HAVING A ONE-DIMENSIONAL MICRO-PATTERN IN ITS MIXING ZONE
    5.
    发明申请
    LIGHT GUIDE PLATE HAVING A ONE-DIMENSIONAL MICRO-PATTERN IN ITS MIXING ZONE 审中-公开
    在其混合区域中具有一维微图案的光导板

    公开(公告)号:US20130329454A1

    公开(公告)日:2013-12-12

    申请号:US13494934

    申请日:2012-06-12

    申请人: Xiang-Dong MI

    发明人: Xiang-Dong MI

    IPC分类号: F21V13/02

    摘要: The present invention provides a light guide plate having reduced hot spots comprising an input surface for receiving light from a plurality of discrete light sources, an output surface for emitting light, a bottom surface opposing to the output surface, and an end surface opposing to the input surface. The invention further provides a set of lenses distributed in the core zone and a set of micro-lenses distributed in the mixing zone, wherein the density of the set of micro-lenses stays the same in the X-axis, and the selected size and the density of the micro-lenses redirect the light from the discrete light sources toward the Y-axis and a ratio L1/L0 is between 0.9 and 1.1 for any Y≧Y1.

    摘要翻译: 本发明提供一种具有减少的热点的导光板,其包括用于接收来自多个离散光源的光的输入表面,用于发射光的输出表面,与输出表面相对的底表面和与该输出表面相对的端表面 输入面。 本发明还提供了一组分布在芯区中的透镜和一组分布在混合区中的微透镜,其中微透镜组的密度在X轴上保持相同,并且所选择的尺寸和 微透镜的密度将来自离散光源的光重定向到Y轴,并且对于任何Y> = Y1,比率L1 / L0在0.9和1.1之间。

    LIGHT GUIDE PLATE HAVING A REVERSED MICRO-PATTERN IN ITS MIXING ZONE
    7.
    发明申请
    LIGHT GUIDE PLATE HAVING A REVERSED MICRO-PATTERN IN ITS MIXING ZONE 失效
    在其混合区域中具有反转的微图案的光导板

    公开(公告)号:US20130329453A1

    公开(公告)日:2013-12-12

    申请号:US13494931

    申请日:2012-06-12

    申请人: Xiang-Dong MI

    发明人: Xiang-Dong MI

    IPC分类号: F21V8/00

    摘要: The present invention provides a light guide plate having reduced hot spots comprising an input surface for receiving light from a plurality of discrete light sources, an output surface for emitting light, a bottom surface opposing to the output surface, and an end surface opposing to the input surface.

    摘要翻译: 本发明提供一种具有减少的热点的导光板,其包括用于接收来自多个离散光源的光的输入表面,用于发射光的输出表面,与输出表面相对的底表面和与该输出表面相对的端表面 输入面。

    LIGHT GUIDE PLATE HAVING A PSEUDO TWO-DIMENSIONAL PATTERN
    8.
    发明申请
    LIGHT GUIDE PLATE HAVING A PSEUDO TWO-DIMENSIONAL PATTERN 失效
    具有PSEUDO两维图案的光导板

    公开(公告)号:US20130155693A1

    公开(公告)日:2013-06-20

    申请号:US13328342

    申请日:2011-12-16

    申请人: Xiang-Dong MI

    发明人: Xiang-Dong MI

    IPC分类号: F21V5/04

    CPC分类号: G02B6/0043 G02B6/0061

    摘要: The present invention provides a light guide plate comprising a light guide plate comprising an input surface for receiving light from a plurality of discrete light sources, an output surface for emitting light, and a bottom surface opposing to the output surface. At least one of the output surface and the bottom surface has a micro-pattern, the micro-pattern comprising micro-lenses distributed in a first direction y-axis that is parallel to the length direction and in a second direction x-axis that is parallel to the width direction.

    摘要翻译: 本发明提供一种导光板,其包括导光板,该导光板包括用于接收来自多个分立光源的光的输入表面,用于发射光的输出表面和与输出表面相对的底表面。 输出表面和底表面中的至少一个具有微图案,微图案包括分布在与长度方向平行的第一方向y轴上的微透镜,以及在第二方向的x轴上,即, 平行于宽度方向。

    LIGHT GUIDE PLATES HAVING A TWO-DIMENSIONAL PATTERN COMPRISING SUBSTANTIALLY IDENTICAL MICRO-LENSES
    9.
    发明申请
    LIGHT GUIDE PLATES HAVING A TWO-DIMENSIONAL PATTERN COMPRISING SUBSTANTIALLY IDENTICAL MICRO-LENSES 失效
    具有包含主体识别微镜的二维图案的光导板

    公开(公告)号:US20130148378A1

    公开(公告)日:2013-06-13

    申请号:US13316122

    申请日:2011-12-09

    IPC分类号: F21V5/04

    摘要: The present invention provides a light guide plate comprising an input surface for receiving light from a plurality of discrete light sources, an output surface for emitting light, and a bottom surface opposing to the output surface, wherein at least one of the output surface and the bottom surface has a micro-pattern, the micro-pattern consisting of a plurality of substantially identical micro-lenses, each micro-lens having a width, a length, and an orientation angle. The light guide plate further provides an area density D(x, y) of the micro-lenses varies in a first direction y-axis that is parallel to the length direction and in a second direction x-axis that is parallel to the width direction for y between starting line y0 and ending line, the area density D(x, y=y0) at the starting line y0 varying between a minimal value Dmin and a maximum value Dmax such that Dmin≧1% and 100≧Dmax/Dmin≧2, and wherein the area density D(x,y) repeats in pitch P in the x-axis such that D(x,y)=D(x+P,y).

    摘要翻译: 本发明提供一种导光板,其包括用于接收来自多个离散光源的光的输入表面,用于发射光的输出表面和与输出表面相对的底表面,其中,输出表面和 底表面具有微图案,微图案由多个基本上相同的微透镜组成,每个微透镜具有宽度,长度和取向角。 导光板进一步提供微透镜的面积密度D(x,y)在平行于长度方向的第一方向y轴和平行于宽度方向的第二方向x轴上变化 对于起始线y0和结束线之间的y,起始线y0处的面积密度D(x,y = y0)在最小值Dmin和最大值Dmax之间变化,使得Dmin> = 1%和100> = Dmax / Dmin> = 2,并且其中面积密度D(x,y)在x轴上以间距P重复,使得D(x,y)= D(x + P,y)。

    METHOD FOR REDUCING HOT SPOTS IN LIGHT GUIDE PLATES
    10.
    发明申请
    METHOD FOR REDUCING HOT SPOTS IN LIGHT GUIDE PLATES 审中-公开
    降低光导板热点的方法

    公开(公告)号:US20130329452A1

    公开(公告)日:2013-12-12

    申请号:US13494926

    申请日:2012-06-12

    申请人: Xiang-Dong MI

    发明人: Xiang-Dong MI

    IPC分类号: F21V8/00

    摘要: The present invention provides a method of reducing hot spots in a light guide plate, the light guide plate comprising an input surface for receiving light from a plurality of discrete light sources, an output surface for emitting light, a bottom surface opposing to the output surface, and an end surface opposing to the input surface. The method further provides distributing a set of lenses in the core zone and a set of micro-lenses in the mixing zone, wherein the density of the set of micro-lenses stays constant in the X-axis, and a size and density of the micro-lenses is selected to redirect the light from the discrete light sources toward the Y-axis and provide a ratio L1/L0 that is between 0.9 and 1.1 for any Y≧Y1.

    摘要翻译: 本发明提供一种减少导光板中的热点的方法,该导光板包括用于接收来自多个离散光源的光的输入表面,用于发光的输出表面,与输出表面相对的底表面 以及与输入表面相对的端面。 该方法还提供了在该核心区域中分配一组透镜以及在该混合区域中的一组微透镜,其中该组微透镜的密度在X轴上保持恒定,并且该尺寸和密度 选择微透镜将来自离散光源的光重定向到Y轴,并且对于任何Y> = Y1,提供在0.9和1.1之间的比率L1 / L0。