公开(公告)号：US20070267564A1

公开(公告)日：2007-11-22

申请号：US11797604

申请日：2007-05-04

申请人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio ,  Chiharu Ota

发明人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio ,  Chiharu Ota

IPC分类号： G02B27/40 ,  G02B27/64 ,  G02B7/04

CPC分类号： G02B6/0091 ,  G02B6/0021 ,  G02B6/0073 ,  G02B6/0088

摘要： In a spread illuminating apparatus, at least one point light source is disposed at an end wall of an outer frame member, and a subassembly is constituted by a light conductor plate and an inner frame member via first joint means. The subassembly has interface surfaces to make contact with the end wall of the outer frame member, a light inlet face of the light conductor plate is positioned to recede from the interface surface by a predetermined dimension, the first joint means each includes a elastic member to press the light conductor plate toward the interface surfaces, and the subassembly is jointed to the outer frame member via second joint means each constituted by an elastic member to press the interface surfaces toward the end wall of the outer frame member.

摘要翻译： 在扩展照明装置中，至少一个点光源设置在外框架构件的端壁处，并且子组件通过第一接合装置由导光板和内框架构件构成。 所述子组件具有与所述外框架构件的端壁接触的界面，所述导光板的光入射面被定位成从所述界面表面退出预定尺寸，所述第一接合装置包括弹性构件， 将所述导光板朝向所述接口表面按压，并且所述子组件通过由弹性构件构成的第二接合装置接合到所述外框构件，以将所述界面表面朝向所述外框架构件的端壁挤压。

公开(公告)号：US07420158B2

公开(公告)日：2008-09-02

申请号：US11797604

申请日：2007-05-04

申请人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio ,  Chiharu Ota

发明人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio ,  Chiharu Ota

IPC分类号： H01J5/02

CPC分类号： G02B6/0091 ,  G02B6/0021 ,  G02B6/0073 ,  G02B6/0088

摘要： In a spread illuminating apparatus, at least one point light source is disposed at an end wall of an outer frame member, and a subassembly is constituted by a light conductor plate and an inner frame member via first joint means. The subassembly has interface surfaces to make contact with the end wall of the outer frame member, a light inlet face of the light conductor plate is positioned to recede from the interface surface by a predetermined dimension, the first joint means each includes a elastic member to press the light conductor plate toward the interface surfaces, and the subassembly is jointed to the outer frame member via second joint means each constituted by an elastic member to press the interface surfaces toward the end wall of the outer frame member.

摘要翻译： 在扩展照明装置中，至少一个点光源设置在外框架构件的端壁处，并且子组件通过第一接合装置由导光板和内框架构件构成。 所述子组件具有与所述外框架构件的端壁接触的界面，所述导光板的光入射面被定位成从所述界面表面退出预定尺寸，所述第一接合装置包括弹性构件， 将所述导光板朝向所述接口表面按压，并且所述子组件通过由弹性构件构成的第二接合装置接合到所述外框构件，以将所述界面表面朝向所述外框架构件的端壁挤压。

公开(公告)号：US07575360B2

公开(公告)日：2009-08-18

申请号：US11819454

申请日：2007-06-27

申请人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio

发明人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio

IPC分类号： F21V7/04

CPC分类号： G02B6/0091 ,  G02B6/0013 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0088

摘要： A spread illuminating apparatus includes a point light source, a light conductor plate having a light inlet surface facing the point light source, and a housing frame to hold the point light source and the light conductor plate, wherein the housing frame includes an inner frame member and an outer frame member to enclose the inner frame member, the point light source is disposed at an end wall of the outer frame member, the light conductor plate is held in the inner frame member by joint mechanisms such that the light inlet surface of the light conductor plate is positioned inward of a forefront face of the inner frame member with a predetermined distance therefrom, and wherein the inner frame member is housed in the outer frame member with a predetermined constant clearance provided between the point light source and the light inlet surface of the light conductor plate.

摘要翻译： 扩展照明装置包括点光源，具有面向点光源的光入射面的导光板和用于保持点光源和光导体板的壳体框架，其中，壳体框架包括内框架构件 以及外框构件，用于封闭所述内框架构件，所述点光源设置在所述外框架构件的端壁处，所述导光板通过接合机构保持在所述内框架构件中，使得所述光入口面 光导体板从内框架构件的前端面的内侧以规定的距离位于内框架构件的内侧，并且其中内框架构件以设置在点光源和光入口表面之间的预定的一定的间隙容纳在外框构件中 的导光板。

公开(公告)号：US20080007956A1

公开(公告)日：2008-01-10

申请号：US11819454

申请日：2007-06-27

申请人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio

发明人： Yasuo Ohno ,  Katsumi Nagata ,  Masahisa Nishio

IPC分类号： F21V15/01

CPC分类号： G02B6/0091 ,  G02B6/0013 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0088

摘要： A spread illuminating apparatus includes a point light source, a light conductor plate having a light inlet surface facing the point light source, and a housing frame to hold the point light source and the light conductor plate, wherein the housing frame includes an inner frame member and an outer frame member to enclose the inner frame member, the point light source is disposed at an end wall of the outer frame member, the light conductor plate is held in the inner frame member by joint mechanisms such that the light inlet surface of the light conductor plate is positioned inward of a forefront face of the inner frame member with a predetermined distance therefrom, and wherein the inner frame member is housed in the outer frame member with a predetermined constant clearance provided between the point light source and the light inlet surface of the light conductor plate.

摘要翻译： 扩展照明装置包括点光源，具有面向点光源的光入射面的导光板和用于保持点光源和光导体板的壳体框架，其中，壳体框架包括内框架构件 以及外框构件，用于封闭所述内框架构件，所述点光源设置在所述外框架构件的端壁处，所述导光板通过接合机构保持在所述内框架构件中，使得所述光入口面 光导体板从内框架构件的前端面的内侧以规定的距离位于内框架构件的内侧，并且其中内框架构件以设置在点光源和光入口表面之间的预定的一定的间隙容纳在外框构件中 的导光板。

公开(公告)号：US08454220B2

公开(公告)日：2013-06-04

申请号：US13351686

申请日：2012-01-17

申请人： Yasuo Ohno ,  Kaori Fujii ,  Masahisa Nishio

发明人： Yasuo Ohno ,  Kaori Fujii ,  Masahisa Nishio

IPC分类号： F21V21/00 ,  F21V7/04

CPC分类号： G02B6/0078

摘要： There is provided an illuminator comprising a plurality of light source units that include: a light guide plate; and a plurality of point light sources arranged on a lateral side of the light guide plate, each of the light source units being configured as that light introduced from the plurality of point light sources to the light guide plate is adapted to exit from a main surface of the light guide plate, wherein the plurality of light source units are radially positioned at a reference point of the base frame.

摘要翻译： 提供了包括多个光源单元的照明器，其包括：导光板; 以及布置在所述导光板的侧面上的多个点光源，每个所述光源单元被配置为从所述多个点光源引导到所述导光板的光从主表面 ，其中所述多个光源单元径向地位于所述基架的参考点处。

公开(公告)号：US08783934B2

公开(公告)日：2014-07-22

申请号：US13431515

申请日：2012-03-27

申请人： Yasuo Ohno ,  Masahisa Nishio

发明人： Yasuo Ohno ,  Masahisa Nishio

IPC分类号： F21V7/04

CPC分类号： H05K1/14 ,  G02B6/0083 ,  G02F1/133615 ,  H05K1/148 ,  H05K2201/10106 ,  H05K2201/10189 ,  H05K2201/10287

摘要： A sidelight type spread illuminating apparatus includes a light guiding plate; a plurality of circuit boards arranged so as to face a side end face of the light guiding plate; a light source mounted on the circuit boards; and a connector that electrically connects the circuit boards adjacent to each other. The connector includes a socket and a plug that are removable therebetween. The socket and the plug are configured to be removable in a direction parallel to each mounting surface of the light sources of the circuit boards in a state that either the socket or the plug is fixed to ends of the circuit boards adjacent to each other.

摘要翻译： 侧光型展开照明装置包括导光板; 多个电路板，其布置成面对所述导光板的侧端面; 安装在电路板上的光源; 以及将彼此相邻的电路板电连接的连接器。 连接器包括插座和可移除的插头。 插座和插头被配置为在插座或插头固定到彼此相邻的电路板的端部的状态下可以在平行于电路板的光源的每个安装表面的方向上移除。