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1. 发明申请

US20130063974A1 ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR BASE SEGMENTS 有权
标题翻译：不对称楔形边缘光导膜具有圆形基座部分
公开(公告)号：US20130063974A1
公开(公告)日：2013-03-14
申请号：US13230815
申请日：2011-09-12
申请人： Qi HONG , Karen A. Malburne
发明人： Qi HONG , Karen A. Malburne
IPC分类号： F21V99/00
CPC分类号： G02B6/0016 , G02B6/002
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a first and second circular tip segment each circular tip segment with a first contact angle, and a first and second circular base segment each circular base segment with a top and bottom contact angle, the contact angles of the circular base segments being greater than the contact angle of the circular tip segments. Further, the circular tip segments satisfies the following equations: y1=a1+√{square root over ((r12−x2))} y2=a2+√{square root over ((r22−x2))} and the circular base segments satisfies the following equations: y3=b3+√{square root over ((r32−(x+a3)2))} y4=b4+√{square root over ((r42−(x−a4)2))} and each of the composite lens structures is randomly disposed along the light input surface.
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括复合透镜结构，其具有第一和第二圆形尖端段，每个具有第一接触角的圆形末端段，以及具有顶部和底部接触角的每个圆形基部段的第一和第二圆形基部段，圆形基部段的角度大于圆形尖端段的接触角。此外，圆形尖端部分满足以下等式：y1 = a1 +√{（r12-x2））的平方根} y2 = a2 +√{（r22-x2））的平方根}，圆形基部段满足以下方程：y3 = b3 +√{平方根超过（（r32-（x + a3）2））} y4 = b4 +√{平方根超过（（r42-（x-a4）2））} 透镜结构沿着光输入表面随机设置。

2. 发明申请

US20130063975A1 ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEGMENTS 审中-公开
标题翻译：不对称楔形边缘光导膜带有基底部分
公开(公告)号：US20130063975A1
公开(公告)日：2013-03-14
申请号：US13230821
申请日：2011-09-12
申请人： Qi HONG , Karen A. Malburne
发明人： Qi HONG , Karen A. Malburne
IPC分类号： F21V8/00
CPC分类号： G02B6/0016
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a circular tip segment with a first contact angle, and a first and second elliptical base segments with a second contact angle, the second contact angle being greater than the first contact angle and the second contact angle being equal to each other and wherein the first and second circular tip segments satisfy the following equations respectively: y1=a1+{square root over ((r12−x2))} y2=a2+{square root over ((r22−x2))} and the first and second elliptical base segments satisfy the following equations respectively: y3=d3+b3×{square root over ((1−((x−c3)/a3)2)} y4=d4+b4×{square root over ((1−((x+c4)/a4)2)} and each of the composite lens structures is randomly disposed along the light input surface.
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括具有第一接触角的圆形尖端段的复合透镜结构以及具有第二接触角的第一和第二椭圆形基部段，第二接触角大于第一接触角，第二接触角角度彼此相等，其中第一和第二圆形尖端段分别满足以下等式：y1 = a1 + {（r12-x2））的平方根} y2 = a2 + {（r22-x2））上的平方根并且第一和第二椭圆形基本部分分别满足以下等式：y3 = d3 + b3×{平方根超过（（1 - （（x-c3）/ a3）2）} y4 = d4 + b4×{平方根（（1 - （（x + c4）/ a4）2）}，并且复合透镜结构中的每一个沿着光输入表面随机设置。

3. 发明申请

US20130003413A1 SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEGMENTS 失效
标题翻译：具有椭圆形基座的对称精密边缘光导膜
公开(公告)号：US20130003413A1
公开(公告)日：2013-01-03
申请号：US13174332
申请日：2011-06-30
申请人： Qi HONG , Karen A. MALBURNE
发明人： Qi HONG , Karen A. MALBURNE
IPC分类号： G02B6/10
CPC分类号： G02B6/002 , G02B6/0016
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a circular tip segment with a first contact angle, and a first and second elliptical base segments with a second contact angle, the second contact angle being less than the first contact angle and the second contact angle being equal to each other andwherein the circular tip segment satisfies the following equation: y1=a1+√{square root over ((r12−x2))} and the elliptical base segments satisfies the following equations: y4=d4+b4×√{square root over ((1−((x+c4)/a4)2)} y5=d5+b5×√{square root over ((1−((x−c5)/a5)2)}
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括具有第一接触角的圆形尖端段和具有第二接触角的第一和第二椭圆形基部段，第二接触角小于第一接触角和第二接触角的复合透镜结构角度彼此相等，其中圆形末端段满足以下等式：y1 = a1 +√{（r12-x2））的平方根，椭圆形基段满足以下等式：y4 = d4 + b4×√ （（1 - （（x-c5）/ a4）2）} y5 = d5 + b5×√{（1 - （（x-c5）/ a5））的平方根

4. 发明申请

US20130003414A1 SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEGMENTS 失效
标题翻译：具有椭圆形基座的对称精密边缘光导膜
公开(公告)号：US20130003414A1
公开(公告)日：2013-01-03
申请号：US13174434
申请日：2011-06-30
申请人： Qi HONG , Karen A. Malburne
发明人： Qi HONG , Karen A. Malburne
IPC分类号： G02B6/10
CPC分类号： G02B6/002 , G02B6/0016
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a circular tip segment with a first contact angle, and a first and second elliptical base segments with a second contact angle, the second contact angle being greater than the first contact angle and the second contact angle being equal to each other andwherein the circular tip segment satisfies the following equation: y1=a1+√{square root over ((r12−x2))} and the elliptical base segments satisfies the following equations: y4=d4+b4×√{square root over ((1−((x+c4)/a4)2)} y5=d5+b5×√{square root over ((1−((x−c5)/a5)2)}
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括具有第一接触角的圆形尖端段的复合透镜结构以及具有第二接触角的第一和第二椭圆形基部段，第二接触角大于第一接触角，第二接触角角度彼此相等，其中圆形末端段满足以下等式：y1 = a1 +√{（r12-x2））的平方根，椭圆形基段满足以下等式：y4 = d4 + b4×√ （（1 - （（x-c5）/ a4）2）} y5 = d5 + b5×√{（1 - （（x-c5）/ a5））的平方根

5. 发明申请

US20130003408A1 SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR TIP AND BASE SEGMENTS 审中-公开
标题翻译：具有圆形提示和基础部分的对称带锯边光导膜
公开(公告)号：US20130003408A1
公开(公告)日：2013-01-03
申请号：US13174451
申请日：2011-06-30
申请人： Qi HONG , Karen A. Malburne
发明人： Qi HONG , Karen A. Malburne
IPC分类号： F21V7/22
CPC分类号： G02B6/0016 , G02B6/002
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a circular tip segment with a first contact angle, and a first and second circular base segments with a second contact angle, the second contact angle being less than the first contact angle and the second contact angle being equal to each other. Further, the circular tip segment satisfies the following equation: y1=a1+√{square root over ((r12−x2))} and the circular base segments satisfies the following equations: y2=b2−√{square root over ((r22−(x+a2)2))} y3=b3−√{square root over ((r32−(x−a3)2))}
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括具有第一接触角的圆形尖端段的复合透镜结构以及具有第二接触角的第一和第二圆形基部段，第二接触角小于第一接触角，第二接触角角度彼此相等。此外，圆形尖端段满足以下等式：y1 = a1 +√{（r12-x2））的平方根，圆形基部满足以下等式：y2 = b2-√{（r22- （x + a2）2））} y3 = b3-√{平方根超过（（r32-（x-a3）2））}

6. 发明申请

US20130003411A1 SYMMETRIC SERRATED EDGE LIGHT GUIDE HAVING CIRCULAR BASE SEGMENTS 失效
标题翻译：具有圆形基座部分的对称连续边缘光导
公开(公告)号：US20130003411A1
公开(公告)日：2013-01-03
申请号：US13174375
申请日：2011-06-30
申请人： Qi HONG
发明人： Qi HONG
IPC分类号： F21V8/00
CPC分类号： G02B6/0016 , G02B6/002
摘要： The present invention provides a planar light guide film for a backlight unit having at least one point light source, the light guide film comprising a light input surface for receiving light from the point light source, a light redirecting surface for redirecting light received from the light input surface and a light output surface for outputting at least the light redirected from the light redirecting surface. The light input surface further comprises a composite lens structure having a circular tip segment with a first contact angle, and a first and second circular base segments with a second contact angle, the second contact angle being greater than the first contact angle and the second contact angle being equal to each other. Further, the circular tip segment satisfies the following equation: y1=a1+√{square root over ((r12−x2))} and the circular base segments satisfies the following equations: y2=b2+√{square root over ((r22−(x+a2)2))} y3=b3+√{square root over ((r32−(x−a2)2))}
摘要翻译：本发明提供一种用于背光单元的平面导光膜，其具有至少一个点光源，所述导光膜包括用于接收来自所述点光源的光的光输入表面，用于重定向从所述光接收的光的光重定向表面输入表面和光输出表面，用于至少输出从光重定向表面重定向的光。光输入表面还包括具有第一接触角的圆形尖端段的复合透镜结构以及具有第二接触角的第一和第二圆形基部段，第二接触角大于第一接触角，第二接触角角度彼此相等。此外，圆形尖端段满足以下等式：y1 = a1 +√{（r12-x2））的平方根，并且圆形基部段满足以下等式：y2 = b2 +√{平方根超过（（r22-（ x + a2）2））} y3 = b3 +√{平方根超过（（r32-（x-a2）2））}

7. 发明申请

US20110242838A1 DIFFUSION BAR WITH SPACER COLLAR RING 失效
标题翻译：扩张杆与间隔套环
公开(公告)号：US20110242838A1
公开(公告)日：2011-10-06
申请号：US12749730
申请日：2010-03-30
申请人： Qi HONG , Herong Lei , Robert P. Bourdelais
发明人： Qi HONG , Herong Lei , Robert P. Bourdelais
IPC分类号： F21V7/04
CPC分类号： G02B6/0078 , G02B6/0025 , G02B6/0036 , G02B6/0061 , Y10S385/901
摘要： The present invention provides an integrated backlight illumination assembly for an LCD display comprising, a plurality of solid state light sources for providing a point light source and a plurality of light guide films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light sources to a uniform plane of light. The invention further provides at least one polymer diffusion bar covering said solid state light sources and spacer collar rings comprising an optical spacer, collar section and an anchoring feature, wherein the spacer collar rings are located around a perimeter of the diffusion bar.
摘要翻译：本发明提供了一种用于LCD显示器的集成背光照明组件，其包括用于提供点光源的多个固态光源和具有设置在多个固态光源之间的光重定向区域的多个导光膜，用于重定向并将点光源扩展到均匀的光平面。本发明还提供了至少一个聚合物扩散棒，其覆盖所述固态光源和包括光学间隔件，凸缘部分和锚固特征的间隔环环，其中间隔环环围绕扩散棒的周边定位。

8. 发明申请

US20110242845A1 LIGHT REDIRECTING BAR WITH DIFFUSION FEATURES 审中-公开
标题翻译：具有扩散特征的光线重定向棒
公开(公告)号：US20110242845A1
公开(公告)日：2011-10-06
申请号：US12749671
申请日：2010-03-30
申请人： Qi HONG , Robert P. Bourdelais , William McKenna
发明人： Qi HONG , Robert P. Bourdelais , William McKenna
IPC分类号： F21V7/04
CPC分类号： G02B6/0068 , G02B6/0025 , G02B6/0036 , G02B6/0078 , G02B6/0091
摘要： The present invention provides an integrated backlight illumination assembly for an LCD display comprising: a plurality of solid state light sources for providing a point light source; a plurality of light guide films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light sources to a uniform plane of light, a light redirecting bar located between opposing light guide films, the light redirecting bar comprising a top capping portion and a bottom portion, the bottom portion being aligned perpendicular to the top capping portion wherein said bottom portion has at least one light redirecting feature.
摘要翻译：本发明提供一种用于LCD显示器的集成背光照明组件，包括：多个用于提供点光源的固态光源; 多个导光膜，其具有设置在所述多个固态光源之间的光重定向区域，用于将所述点光源重定向并扩展到均匀的光平面;位于相对的导光膜之间的光重定向杆，所述光重定向杆包括顶盖部分和底部部分，底部部分垂直于顶盖部分对齐，其中所述底部部分具有至少一个光重定向特征。

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