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1. 发明申请

US20110103091A1 SPREAD ILLUMINATING APPARATUS 有权
标题翻译：传播照明设备
公开(公告)号：US20110103091A1
公开(公告)日：2011-05-05
申请号：US12884280
申请日：2010-09-17
申请人： Toru Kunimochi , Ryohei Takayama , Akiko Suma
发明人： Toru Kunimochi , Ryohei Takayama , Akiko Suma
IPC分类号： F21V7/22
CPC分类号： G02B6/0046 , G02B6/0018
摘要： There is provided a spread illuminating apparatus including an LED, a light guide plate and a flexible printed circuit board on which the LED is mounted, wherein the light guide plate includes: a light entrance end surface at which the light source is disposed; a light emitting portion from which light emitted from the light source and introduced into the light guide plate exits out in a spread manner; a slope portion which is disposed between the light entrance end surface and the light emitting portion and which has a thickness decreasing toward the light emitting portion; and a seat block disposed at the slope portion and configured to fixedly receive the flexible printed circuit board. In the spread illuminating apparatus, the length of the slope portion is substantially 1.78 times as large as the largest thickness of the slope portion.
摘要翻译：提供一种包括LED，导光板和安装有LED的柔性印刷电路板的扩散照明装置，其中导光板包括：设置有光源的光入射端面; 发光部，从该光源射出并导入导光板的光以扩展方式从外部排出; 倾斜部，其设置在所述光入射端面与所述发光部之间，并且具有朝向所述发光部减小的厚度; 以及座位块，设置在所述倾斜部分并且被构造成固定地容纳所述柔性印刷电路板。在铺展照明装置中，斜坡部分的长度大约为斜坡部分最大厚度的1.78倍。

2. 发明申请

US20050270799A1 Spread illuminating apparatus 有权
标题翻译：展示照明装置
公开(公告)号：US20050270799A1
公开(公告)日：2005-12-08
申请号：US11140956
申请日：2005-06-01
申请人： Toru Kunimochi
发明人： Toru Kunimochi
IPC分类号： F21V8/00 , F21Y101/02 , G02B6/00 , F21V7/04
CPC分类号： G02B6/0038 , G02B6/0068
摘要： A spread illuminating apparatus includes at least one spot light source; and a light conductive plate which has the at least one spot light source disposed at one end surface thereof, and which has a plurality of ridges formed on at least one of two major surfaces thereof and extending from the one end surface toward another end surface opposite to the one end surface. The plurality of ridges are configured to meander.
摘要翻译：扩展照明装置包括至少一个点光源; 以及导光板，其具有设置在其一个端面的所述至少一个点光源，并且其具有形成在其两个主表面中的至少一个上的多个脊，并且从所述一个端面向另一个端面延伸，到一端面。多个脊被构造成曲折。

3. 发明授权

US06955453B2 Spread illuminating apparatus with light scattering means 有权
标题翻译：散布光散射装置
公开(公告)号：US06955453B2
公开(公告)日：2005-10-18
申请号：US10690642
申请日：2003-10-23
申请人： Toru Kunimochi , Satoshi Kawashima , Kazutoshi Takayanagi , Shun Kurebayashi
发明人： Toru Kunimochi , Satoshi Kawashima , Kazutoshi Takayanagi , Shun Kurebayashi
IPC分类号： G02B5/02 , F21V8/00 , F21Y101/02 , G02F1/13357 , F21V5/00
CPC分类号： G02B6/0036 , G02B6/0038
摘要： In a spread illuminating apparatus comprising a light conductive plate, and at least one spot-like light source disposed close to a light entrance surface thereof, the light conductive plate has, on its light exit surface, a light scattering means comprising a plurality of mechanisms which are each formed so as to extend in a direction perpendicular to the light entrance surface, and which are adapted to scatter the light emitted from the at least one spot-like light source with respect to the direction parallel to the light entrance surface. The mechanisms of the light scattering means each consist of either paired slanting surfaces, a ridge with its surface arced in cross section, or a ridge multifaceted forming a polygonal cross section. The surfaces of the mechanisms may be roughened with a plurality of grooves, thereby achieving a further uniform illumination.
摘要翻译：在包括导光板和靠近其光入射表面设置的至少一个点状光源的扩散照明装置中，光导板在其光出射表面上具有包括多个机构的光散射装置它们各自形成为在垂直于光入射表面的方向上延伸，并且适于使从至少一个点状光源发射的光相对于平行于光入射表面的方向散射。光散射的机理意味着每个都包括成对的倾斜表面，其表面具有横截面的脊，或多边形的多边形形成多边形横截面。机构的表面可以用多个凹槽粗糙化，从而实现进一步均匀的照明。

4. 发明申请

US20130070476A1 PLANAR ILLUMINATION APPARATUS 有权
标题翻译：平面照明设备
公开(公告)号：US20130070476A1
公开(公告)日：2013-03-21
申请号：US13584383
申请日：2012-08-13
申请人： Toru KUNIMOCHI
发明人： Toru KUNIMOCHI
IPC分类号： F21V7/04
CPC分类号： G02B6/0083 , G02B6/0028 , H04M1/0266
摘要： A planar illumination apparatus includes: a light source; a light guide plate having a light-receiving end surface arranged facing the light source, an output flat surface for planarly outputting light received through the light-receiving end surface and a reflective flat surface facing the output flat surface; a reflective sheet disposed on the reflective flat surface side of the light guide plate; and a flexible printed circuit board disposed on substantially the same plane as that of the reflective sheet, the flexible printed board mounting the light source, wherein the flexible printed circuit board has a mounting portion on which the light source is mounted and a thin portion which extends from a forward side edge and is formed thinner than the mounting portion, and wherein at least one part of the thin portion and an end portion of the reflective sheet are overlapped with each other.
摘要翻译：平面照明装置包括：光源; 具有面向光源配置的受光端面的导光板，平面地输出受光面接收的光的输出平面和与输出平面对置的反射平面; 设置在所述导光板的反射平面侧的反射片; 以及柔性印刷电路板，其设置在与反射片的基本相同的平面上，柔性印刷电路板安装光源，其中柔性印刷电路板具有其上安装有光源的安装部分和薄部分，从前侧边缘延伸并且形成得比安装部分薄，并且其中薄部分的至少一部分和反射片的端部彼此重叠。

5. 发明申请

US20050243575A1 Spread illuminating apparatus 有权
标题翻译：展示照明装置
公开(公告)号：US20050243575A1
公开(公告)日：2005-11-03
申请号：US11074700
申请日：2005-03-09
申请人： Toru Kunimochi
发明人： Toru Kunimochi
IPC分类号： G02B6/00 , F21V8/00 , F21Y101/02 , G02F1/13357 , F21V5/02
CPC分类号： G02B6/0053 , G02B6/0038 , G02F1/133615
摘要： A side light type spread illuminating apparatus comprises: a light conductive plate having a plurality of prisms formed on a light exit surface thereof, point light sources; and a prism sheet disposed on the light conductive plate, wherein the prisms have respective circular arc configurations with a common curvature in cross section taken along a line orthogonal to the direction the prisms extend, and are arrayed such that distances each defined between apexes of adjacent two of the prisms differ irregularly from one another within a range of 10 to 200 μm, and such that overall tangential angles at respective ends of the prisms vary irregularly within a range of 40 to 70 degrees, and wherein the respective ridges of the prisms are located on a common virtual plane, whereby the prism sheet are supported evenly by all of the prisms of the light conductive plate.
摘要翻译：一种侧光型扩散照明装置，包括：具有形成在其光出射面上的多个棱镜的导光板，点光源; 以及设置在所述导光板上的棱镜片，其中所述棱镜具有相对于沿着与棱镜延伸的方向正交的线截取的具有相同曲率的圆弧形状，并且排列成使得相邻的顶点之间的距离两个棱镜在10至200μm的范围内彼此不规则地不同，并且使得棱镜的各个端部处的总切向角在40度至70度的范围内不规则地变化，并且其中棱镜的各个脊是位于公共虚拟平面上，由此棱镜片被导光板的所有棱镜均匀地支撑。

6. 发明授权

US06752506B2 Spread illuminating apparatus with light reflection member 失效
标题翻译：用光反射构件展开照明装置
公开(公告)号：US06752506B2
公开(公告)日：2004-06-22
申请号：US10189626
申请日：2002-07-08
申请人： Shingo Suzuki , Toru Kunimochi
发明人： Shingo Suzuki , Toru Kunimochi
IPC分类号： F21V704
CPC分类号： G02B6/0028 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： There is provided a spread illuminating apparatus to make effective utilization of light emitted from a light source. A light reflection plate is provided along and close to a side surface of a light conductive member opposite to a side surface facing a transparent substrate, and has on a surface thereof a plurality of prismatic projections facing toward the light conductive member and arrayed along the longitudinal direction thereof. A reflection layer is formed on the projections. Light having penetrated inclined walls at the light conductive member is reflected by means of the reflection layer along the optical axis to be effectively utilized.
摘要翻译：提供了有效利用从光源发出的光的扩散照明装置。光反射板沿着并靠近与面向透明基板的侧表面相对的导光部件的侧表面设置，并且在其表面上具有面向导光部件的多个棱镜形突起，并沿纵向排列方向。在突起上形成反射层。穿过导光部件的倾斜壁的光通过沿着光轴的反射层被反射，以被有效地利用。

7. 发明授权

US07918597B2 Spread illuminating apparatus 有权
标题翻译：展示照明装置
公开(公告)号：US07918597B2
公开(公告)日：2011-04-05
申请号：US12285930
申请日：2008-10-16
申请人： Toru Kunimochi
发明人： Toru Kunimochi
IPC分类号： F21V7/04
CPC分类号： G02B6/0016 , G02B6/0021 , G02B6/0038 , G02B6/0068
摘要： A spread illuminating apparatus is provided where: a light introducing prism mechanism is formed at a light entrance surface of a light guide plate wherein the prism mechanism includes a plurality of prism pieces extending in the thickness direction of the light guide plate and including first and second light incidence faces which have respective different inclination angles relative to the light entrance surface such that the first and second light incidence face are inclined relative to the light incidence surface at an angle ranging from 0 degree to 30 degrees and at an angle ranging from 45 degrees to 90 degrees; a light emitting pattern is formed at the bottom surface of the light guide plate such that prisms are continuously disposed in a step-like manner in the direction perpendicular to the light entrance surface; and a light diffusing pattern is formed at the top surface of the light guide plate such that arc prisms are disposed in the direction parallel to the light entrance surface.
摘要翻译：一种扩散照明装置，其特征在于：导光棱镜机构形成在导光板的光入射面上，其中棱镜机构包括在导光板的厚度方向上延伸的多个棱镜片，包括第一和第二具有相对于光入射表面具有不同倾斜角的光入射面，使得第一和第二光入射面相对于光入射表面以0度至30度的角度倾斜并且处于从45度的角度到90度; 在导光板的底面形成发光图案，使得棱镜在垂直于光入射面的方向上以阶梯状的方式连续地设置; 并且在导光板的顶表面处形成光漫射图案，使得弧形棱镜沿平行于光入射表面的方向设置。

8. 发明授权

US07246933B2 Spread illuminating apparatus 有权
标题翻译：展示照明装置
公开(公告)号：US07246933B2
公开(公告)日：2007-07-24
申请号：US11074700
申请日：2005-03-09
申请人： Toru Kunimochi
发明人： Toru Kunimochi
IPC分类号： F21V7/04
CPC分类号： G02B6/0053 , G02B6/0038 , G02F1/133615
摘要： A side light type spread illuminating apparatus comprises: a light conductive plate having a plurality of prisms formed on a light exit surface thereof, point light sources; and a prism sheet disposed on the light conductive plate, wherein the prisms have respective circular arc configurations with a common curvature in cross section taken along a line orthogonal to the direction the prisms extend, and are arrayed such that distances each defined between apexes of adjacent two of the prisms differ irregularly from one another within a range of 10 to 200 μm, and such that overall tangential angles at respective ends of the prisms vary irregularly within a range of 40 to 70 degrees, and wherein the respective ridges of the prisms are located on a common virtual plane, whereby the prism sheet are supported evenly by all of the prisms of the light conductive plate.
摘要翻译：一种侧光型扩散照明装置，包括：具有形成在其光出射面上的多个棱镜的导光板，点光源; 以及设置在所述导光板上的棱镜片，其中所述棱镜具有相对于沿着与棱镜延伸的方向正交的线截取的具有相同曲率的圆弧形状，并且排列成使得相邻的顶点之间的距离两个棱镜在10至200μm的范围内彼此不规则地不同，并且使得棱镜的各个端部处的总切向角在40度至70度的范围内不规则地变化，并且其中棱镜的各个脊是位于公共虚拟平面上，由此棱镜片被导光板的所有棱镜均匀地支撑。

9. 发明申请

US20060255346A1 Spread illuminating apparatus having two light conductive plates 审中-公开
标题翻译：具有两个导光板的扩展照明装置
公开(公告)号：US20060255346A1
公开(公告)日：2006-11-16
申请号：US11235048
申请日：2005-09-27
申请人： Toru Kunimochi
发明人： Toru Kunimochi
IPC分类号： H01L33/00
CPC分类号： G02B6/0068 , G02B6/0061 , G02B6/0073 , G02B6/4203
摘要： A spread illuminating apparatus is provided that includes two light conductive plates. Each light conductive plate has point light sources having respective different emission wavelengths and disposed at one side surface thereof. Since a light exiting mechanism is formed at a region in one major surface of the light conductive plate located apart from the light sources, lights emitted from the light sources into the light conductive plate are adapted to exit out mostly from a region in the other major surface located apart from the light sources. The lights are allowed to be well mixed with one another before exiting out the light conductive plate, thus preventing the color heterogeneity and coloration problem. When the two light conductive plates are stacked together such that their respective one side surfaces are oppositely located apart from each other, white light is achieved entirely across the light conductive plate.
摘要翻译：提供了包括两个导光板的扩散照明装置。每个导光板具有各自的不同发射波长的点光源并且设置在其一个侧表面。由于在离开光源的导光板的一个主表面的区域处形成光出射机构，所以从光源发射到导光板中的光适于主要从另一个主体的区域中排出表面远离光源。在熄灭光导板之前，将光线彼此充分混合，从而防止颜色异质性和着色问题。当两个导光板堆叠在一起使得它们各自的一个侧表面彼此相对定位时，整个穿过导光板实现白光。

10. 发明申请

US20050259438A1 Spread illuminating apparatus with light conductive plate having polygonal configuration 失效
标题翻译：具有多边形结构的导光板的散光照明装置
公开(公告)号：US20050259438A1
公开(公告)日：2005-11-24
申请号：US10777035
申请日：2004-02-13
申请人： Hitoshi Mizutani , Satoshi Kawashima , Toru Kunimochi , Katsuji Ishigami
发明人： Hitoshi Mizutani , Satoshi Kawashima , Toru Kunimochi , Katsuji Ishigami
IPC分类号： G02B6/00 , F21V8/00 , F21Y101/02 , G02F1/13357 , F21V7/04
CPC分类号： G02B6/0043 , G02B6/0013 , G02B6/0061
摘要： In a spread illuminating apparatus comprising a spot-like light source, and a light conductive plate, the light conductive plate is shaped into a pentagon which has two sides thereof substantially parallel to each other, and which includes, as a part thereof, a triangle having its base defined by an imaginary line connecting respective straightly opposing ends of the two parallel sides, and the spot-like light source is disposed at a side of the pentagon constituting one of two hypotenuses of the triangle.
摘要翻译：在包括点状光源和导光板的扩散照明装置中，导光板成形为五边形，该五边形的两侧基本上彼此平行，并且其一部分包括三角形其基部由连接两个平行侧的相应的相对端的假想线限定，并且点状光源设置在构成三角形的两个斜边之一的五边形的一侧。

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