专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07455443B2 Surface light source device 失效
标题翻译：表面光源装置
公开(公告)号：US07455443B2
公开(公告)日：2008-11-25
申请号：US11491517
申请日：2006-07-21
申请人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
发明人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02F2201/34 , G02F2203/03
摘要： A surface light source device capable of suppressing generation of bright line and preventing generation of crush of pattern forming on a light guide plate even when pressure is applied, includes a plurality of deflection patterns and diffusion patterns wherein the diffusion pattern is formed on the light source side of the deflection pattern. Further, the diffusion pattern is provided so as not to protrude outwards from the light guide plate from the plane opposite to the light-emitting plane and the diffusion pattern diffuses the light incident from a light guide direction to a direction different from the light guide direction seen from a direction perpendicular to the light emitting plane.
摘要翻译：即使施加压力，能够抑制亮线的产生和防止导光板上的图案形成粉碎的产生的面光源装置包括多个偏转图案和扩散图案，其中扩散图案形成在光源侧面的偏转图案。此外，扩散图案被设置成不从与发光面相反的平面向外从导光板向外突出，并且漫射图案将从导光方向入射的光漫射到与导光方向不同的方向从垂直于发光平面的方向观察。

2. 发明申请

US20070019435A1 Surface light source device 失效
标题翻译：表面光源装置
公开(公告)号：US20070019435A1
公开(公告)日：2007-01-25
申请号：US11491517
申请日：2006-07-21
申请人： Kenji Sakurai , Makoto Ohira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
发明人： Kenji Sakurai , Makoto Ohira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02F2201/34 , G02F2203/03
摘要： A surface light source device capable of suppressing generation of bright line and preventing generation of crush of pattern forming on a light guide plate even when pressure is applied, includes a plurality of deflection patterns and diffusion patterns wherein the diffusion pattern is formed on the light source side of the deflection pattern. Further, the diffusion pattern is provided so as not to protrude outwards from the light guide plate from the plane opposite to the light-emitting plane and the diffusion pattern diffuses the light incident from a light guide direction to a direction different from the light guide direction seen from a direction perpendicular to the light emitting plane.
摘要翻译：即使施加压力，能够抑制亮线的产生和防止导光板上的图案形成粉碎的产生的面光源装置包括多个偏转图案和扩散图案，其中扩散图案形成在光源侧面的偏转图案。此外，扩散图案被设置成不从与发光面相反的平面向外从导光板向外突出，并且漫射图案将从导光方向入射的光漫射到与导光方向不同的方向从垂直于发光平面的方向观察。

3. 发明申请

US20100195019A1 SURFACE LIGHT SOURCE APPARATUS 有权
标题翻译：表面光源装置
公开(公告)号：US20100195019A1
公开(公告)日：2010-08-05
申请号：US12663731
申请日：2008-06-10
申请人： Masayuki Shinohara , Yasuhiro Tanoue , Kazuhide Hirota , Koichi Takemura , Takuma Iwase , Takako Ishikawa , Yoshihiro Ueno , Morihisa Ota , Jun Kishimoto , Gouo Kurata , Yukihiro Takahashi , Hiroyuki Miyamoto
发明人： Masayuki Shinohara , Yasuhiro Tanoue , Kazuhide Hirota , Koichi Takemura , Takuma Iwase , Takako Ishikawa , Yoshihiro Ueno , Morihisa Ota , Jun Kishimoto , Gouo Kurata , Yukihiro Takahashi , Hiroyuki Miyamoto
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02B6/0035 , G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0036 , G02B6/0038
摘要： A light guide plate (63) includes a light introducing section (65), which is at a position facing a point light source (62), for confining light from the point light source, and a light guide plate main body (64), which has a thickness smaller than a thickness at an end of the light introducing section on the point light source side, for outputting the confined light to an outside from a light outputting surface by light outputting means (70). The light introducing section (65) has an inclined surface (67), which is inclined from a surface of the light introducing section towards a surface of the light guide plate main body (64). The inclined surface (67) has a directivity converting pattern (68) for converting a directivity expansion in a thickness direction of the light guide plate of the light entered to the light introducing section (65) to directivity characteristics tilted towards a direction parallel to a surface direction of the light guide plate. The directivity converting pattern (68) has a structure in which a plurality of V-shaped groove structures (68a) are lined.
摘要翻译：导光板（63）包括位于与点光源（62）相对的位置的用于限制来自点光源的光的光导入部（65）和导光板主体（64），其厚度小于点光源侧的光导入部分的端部的厚度，用于通过光输出装置（70）从光输出表面将限制的光输出到外部。光导入部65具有从导光部的表面朝向导光板主体64的表面倾斜的倾斜面67。倾斜面（67）具有指向性转换图案（68），用于将入射到光导入部（65）的光的导光板的厚度方向的方向性扩展转换成朝向与导光板的表面方向。方向转换图案（68）具有多个V形槽结构（68a）被排列的结构。

4. 发明授权

US09128224B2 Surface light source device 有权
标题翻译：表面光源装置
公开(公告)号：US09128224B2
公开(公告)日：2015-09-08
申请号：US13821198
申请日：2012-03-09
申请人： Gouo Kurata , Masayuki Shinohara
发明人： Gouo Kurata , Masayuki Shinohara
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/0016 , G02B6/0028 , G02B6/0038 , G02B6/0046
摘要： A surface light source device has a light source, and a light guide plate introducing light of the light source from a light incidence surface and emitting the light from a light exit surface to outside. The light source being is provided at a position facing the light incidence surface of the light guide plate. The light guide plate includes a light introducing part for enclosing the light from the light source entering from the light incidence surface and a light guide plate main body having a thickness smaller than a maximum thickness of the light introducing part, provided so as to be continued to the light introducing part, and emitting the enclosed light from the light exit surface by light emitting portion to outside.
摘要翻译：面光源装置具有光源和导光板，该光导板从光入射面引入光源的光，并将光从光出射面发射到外部。光源设置在与导光板的光入射面相对的位置。导光板包括用于封闭来自光入射面的光源的光的导光部和具有比光导入部的最大厚度小的厚度的导光板主体，该导光板主体被设置为继续并且通过发光部将来自光出射面的封闭光发射到外部。

5. 发明申请

US20110286237A1 SURFACE LIGHT SOURCE DEVICE 有权
标题翻译：表面光源设备
公开(公告)号：US20110286237A1
公开(公告)日：2011-11-24
申请号：US13162106
申请日：2011-06-16
申请人： Yasuhiro Tanoue , Gouo Kurata , Masayuki Shinohara
发明人： Yasuhiro Tanoue , Gouo Kurata , Masayuki Shinohara
IPC分类号： F21V8/00
CPC分类号： G02B6/0021 , G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0028 , G02B6/0031 , G02B6/0038 , G02F1/133615
摘要： A light guide plate is formed of a light introducing part positioned to face a point light source for confining light and a light guide plate body having a thickness smaller than the thickness of an end of the light introducing part on a point light source side and causing the confined light to be output from a light exit surface to outside. The light introducing part has an inclined surface, and a directivity conversion pattern formed on the inclined surface. The directivity conversion pattern is configured by arranging V grooves in parallel to each other, each having a vertical angle of 120°, and each extends in a direction approximately perpendicular to a light incidence end face of the light guide plate. The length of the inclined surface in a inclination direction where part of light incident to the light introducing part enters the inclined surface at least twice.
摘要翻译：导光板由位于面对用于限制光的点光源的光引入部和具有比点光源侧的光导入部的端部的厚度小的导光板主体形成，并且导致被限制的光从光出射表面输出到外部。光引入部分具有倾斜表面和形成在倾斜表面上的方向性转换图案。方向性转换图案通过将V沟槽彼此平行布置而构成，每个V形槽具有120°的垂直角，并且各自沿与导光板的光入射端面大致垂直的方向延伸。入射到光导入部的光的倾斜方向的倾斜面的长度进入倾斜面至少两次。

6. 发明授权

US08345184B2 Surface light source apparatus 有权
标题翻译：表面光源装置
公开(公告)号：US08345184B2
公开(公告)日：2013-01-01
申请号：US12663731
申请日：2008-06-10
申请人： Masayuki Shinohara , Yasuhiro Tanoue , Kazuhide Hirota , Koichi Takemura , Takuma Iwase , Takako Ishikawa , Yoshihiro Ueno , Morihisa Ota , Jun Kishimoto , Gouo Kurata , Yukihiro Takahashi , Hiroyuki Miyamoto
发明人： Masayuki Shinohara , Yasuhiro Tanoue , Kazuhide Hirota , Koichi Takemura , Takuma Iwase , Takako Ishikawa , Yoshihiro Ueno , Morihisa Ota , Jun Kishimoto , Gouo Kurata , Yukihiro Takahashi , Hiroyuki Miyamoto
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02B6/0035 , G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0036 , G02B6/0038
摘要： A light guide plate (63) includes a light introducing section (65), which is at a position facing a point light source (62), for confining light from the point light source, and a light guide plate main body (64), which has a thickness smaller than a thickness at an end of the light introducing section on the point light source side, for outputting the confined light to an outside from a light outputting surface by light outputting means (70). The light introducing section (65) has an inclined surface (67), which is inclined from a surface of the light introducing section towards a surface of the light guide plate main body (64). The inclined surface (67) has a directivity converting pattern (68) for converting a directivity expansion in a thickness direction of the light guide plate of the light entered to the light introducing section (65) to directivity characteristics tilted towards a direction parallel to a surface direction of the light guide plate. The directivity converting pattern (68) has a structure in which a plurality of V-shaped groove structures (68a) are lined.
摘要翻译：导光板（63）包括位于与点光源（62）相对的位置的用于限制来自点光源的光的光导入部（65）和导光板主体（64），其厚度小于点光源侧的光导入部分的端部的厚度，用于通过光输出装置（70）从光输出表面将限制的光输出到外部。光导入部65具有从导光部的表面朝向导光板主体64的表面倾斜的倾斜面67。倾斜面（67）具有指向性转换图案（68），用于将入射到光导入部（65）的光的导光板的厚度方向的方向性扩展转换成朝向与导光板的表面方向。方向转换图案（68）具有多个V形槽结构（68a）被排列的结构。

7. 发明申请

US20140022814A1 SURFACE LIGHT SOURCE DEVICE 有权
标题翻译：表面光源设备
公开(公告)号：US20140022814A1
公开(公告)日：2014-01-23
申请号：US13821198
申请日：2012-03-09
申请人： Gouo Kurata , Masayuki Shinohara
发明人： Gouo Kurata , Masayuki Shinohara
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/0016 , G02B6/0028 , G02B6/0038 , G02B6/0046
摘要： A surface light source device has a light source, and a light guide plate introducing light of the light source from a light incidence surface and emitting the light from a light exit surface to outside. The light source being is provided at a position facing the light incidence surface of the light guide plate. The light guide plate includes a light introducing part for enclosing the light from the light source entering from the light incidence surface and a light guide plate main body having a thickness smaller than a maximum thickness of the light introducing part, provided so as to be continued to the light introducing part, and emitting the enclosed light from the light exit surface by light emitting portion to outside.
摘要翻译：面光源装置具有光源和导光板，该光导板从光入射面引入光源的光，并将光从光出射面发射到外部。光源设置在与导光板的光入射面相对的位置。导光板包括用于封闭来自光入射面的光源的光的导光部和具有比光导入部的最大厚度小的厚度的导光板主体，该导光板主体被设置为继续并且通过发光部将来自光出射面的封闭光发射到外部。

8. 发明授权

US08167474B2 Surface light source device 有权
标题翻译：表面光源装置
公开(公告)号：US08167474B2
公开(公告)日：2012-05-01
申请号：US13162106
申请日：2011-06-16
申请人： Yasuhiro Tanoue , Gouo Kurata , Masayuki Shinohara
发明人： Yasuhiro Tanoue , Gouo Kurata , Masayuki Shinohara
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0016 , G02B6/0018 , G02B6/002 , G02B6/0028 , G02B6/0031 , G02B6/0038 , G02F1/133615
摘要： A light guide plate is formed of a light introducing part positioned to face a point light source for confining light and a light guide plate body having a thickness smaller than the thickness of an end of the light introducing part on a point light source side and causing the confined light to be output from a light exit surface to outside. The light introducing part has an inclined surface, and a directivity conversion pattern formed on the inclined surface. The directivity conversion pattern is configured by arranging V grooves in parallel to each other, each having a vertical angle of 120°, and each extends in a direction approximately perpendicular to a light incidence end face of the light guide plate. The length of the inclined surface in a inclination direction where part of light incident to the light introducing part enters the inclined surface at least twice.
摘要翻译：导光板由位于面对用于限制光的点光源的光引入部和具有比点光源侧的光导入部的端部的厚度小的导光板主体形成，并且导致被限制的光从光出射表面输出到外部。光引入部分具有倾斜表面和形成在倾斜表面上的方向性转换图案。方向性转换图案通过将V沟槽彼此平行布置而构成，每个V形槽具有120°的垂直角，并且各自沿与导光板的光入射端面大致垂直的方向延伸。入射到光导入部的光的倾斜方向的倾斜面的长度进入倾斜面至少两次。

9. 发明授权

US09009342B2 Network relay apparatus 有权
标题翻译：网络中继装置
公开(公告)号：US09009342B2
公开(公告)日：2015-04-14
申请号：US13587039
申请日：2012-08-16
申请人： Yoshihiro Nakao , Shinichi Akahane , Masayuki Shinohara , Atsushi Serizawa
发明人： Yoshihiro Nakao , Shinichi Akahane , Masayuki Shinohara , Atsushi Serizawa
IPC分类号： G06F15/16 , H04L12/10 , H04L12/701 , H04L12/713 , H04L12/801 , H04L12/803 , H04L12/933
CPC分类号： H04L12/10 , H04L45/00 , H04L45/586 , H04L47/10 , H04L47/125 , H04L49/1553
摘要： A network relay apparatus which conducts data transfer by using a plurality of network LSIs includes a transfer engine unit having at least two network LSIs and a central control unit which controls the operation state of the network relay apparatus. The transfer engine unit includes the network LSIs capable of changing over at least one of a clock and an operation which differ every function block, a load judgment unit for judging a load laid upon each of function blocks in the network LSI, and a frequency voltage control unit for individually changing over at least one of the clock and operation voltage supplied to each function block on the basis of the load judged by the load judgment unit.
摘要翻译：通过使用多个网络LSI进行数据传送的网络中继装置包括：具有至少两个网络LSI的传送引擎单元和控制网络中继装置的动作状态的中央控制单元。传送引擎单元包括能够切换每个功能块不同的时钟和操作中的至少一个的网络LSI，用于判断布置在网络LSI中的每个功能块上的负载的负载判断单元和频率电压控制单元，用于基于由负载判断单元判断的负载单独地改变提供给每个功能块的时钟和操作电压中的至少一个。

10. 发明申请

US20080198621A1 Optical Sheet and Surface Light Source Device 审中-公开
标题翻译：光学片和表面光源装置
公开(公告)号：US20080198621A1
公开(公告)日：2008-08-21
申请号：US11662784
申请日：2005-09-09
申请人： Yasuhiro Tanoue , Masayuki Shinohara
发明人： Yasuhiro Tanoue , Masayuki Shinohara
IPC分类号： F21V7/04 , G02B27/10
CPC分类号： G02B6/0056 , G02B5/045 , G02B5/124 , G02B6/0021 , G02B6/0036 , G02B6/0038 , G02F1/133615 , G02F2001/133342
摘要： A semi-permeable/reflective sheet (19) has a lower surface as a flag light incident surface (47) and a surface opposite to the light incident surface (47) where a light reflection area (43a) and a light transmittance area (43b) are provided. The light transmittance area (43b) is a flat surface parallel to the light incident surface (47). The light reflection area (43a) is formed by a convex pattern (42) having a cross section of a rectangular equilateral triangular shape. A part of light (41) coming from the light incident surface (47) to the light transmittance area (43b) transmits the semi-permeable/reflective sheet (19) and goes out of the surface opposite to the light incident surface (47). A part of the remaining light (41) incident from the light incident surface (47) is reflected twice by reflection walls (44, 45) forming the convex pattern (42). The light reflected by the reflection walls (44, 45) is emitted in parallel to the previous incident direction and in the reverse direction to the incident light.
摘要翻译：半透光性反射片（19）具有作为标志光入射面（47）的下表面和与光入射面（47）相反的面，其中光反射区域（43a）和透光率区域 43 b）。光透射区域（43b）是与光入射面（47）平行的平坦面。光反射区域（41a）由具有矩形等边三角形形状的横截面的凸形图案（42）形成。从光入射面（47）到透光区域（43b）的一部分光（41）透射半透射反射片（19），并从与光入射面（47）相反的面）。从光入射面（47）入射的剩余光（41）的一部分被形成凸图案（42）的反射壁（44,45）反射两次。由反射壁（44,45）反射的光与前一个入射方向平行并且与入射光反向发射。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式