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1. 发明授权

US08233117B2 Wavelength separator, planar illumination device and liquid crystal display device using the wavelength separator 有权
标题翻译：波长分离器，平面照明装置和使用波长分离器的液晶显示装置
公开(公告)号：US08233117B2
公开(公告)日：2012-07-31
申请号：US12358715
申请日：2009-01-23
申请人： Takayuki Nagata , Hiroshi Obi , Shinichi Kadowaki , Kazuhisa Yamamoto , Tatsuo Itoh , Shinichi Shikii
发明人： Takayuki Nagata , Hiroshi Obi , Shinichi Kadowaki , Kazuhisa Yamamoto , Tatsuo Itoh , Shinichi Shikii
IPC分类号： G02F1/1335
CPC分类号： G02B6/005 , G02B6/0028 , G02B6/0038 , G02B6/0055 , G02F1/133615 , G02F1/133621
摘要： A liquid crystal display device includes a reflective color filter arranged to intersect with an optical path of light emerging from a principal surface of a light guide plate, and a recycle portion arranged at a side of the light guide plate opposite to the reflective color filter. Out of light incident on the light guide plate, light reflected by the reflective color filter is returned to the reflected color filter again by being reflected by the recycle portion via the light guide plate.
摘要翻译：液晶显示装置包括反射滤色器，其布置成与从导光板的主表面出射的光的光路相交，以及布置在与反射滤色器相对的导光板侧的再循环部。在入射到导光板上的光中，由反射滤色器反射的光经由导光板被再循环部分反射再次返回到反射滤色器。

2. 发明授权

US08068196B2 Surface illumination device and a liquid crystal display device using such a surface illumination device 有权
标题翻译：表面照明装置和使用这种表面照明装置的液晶显示装置
公开(公告)号：US08068196B2
公开(公告)日：2011-11-29
申请号：US12110985
申请日：2008-04-28
申请人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Takayuki Nagata
发明人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Takayuki Nagata
IPC分类号： G02F1/1335
CPC分类号： G02B6/0041 , G02B6/0018 , G02B6/003 , G02B6/0055 , G02B6/0066 , G02B26/12 , G09G3/02 , G09G3/3406 , G09G3/3413 , G09G2310/024 , G09G2320/0233 , G09G2320/0626 , G09G2330/021 , G09G2360/145
摘要： A surface illumination device is provided with a laser light source capable of emitting a laser light, an incident surface on which the laser light is incident, a light guiding plate having a principal surface from which the laser light emerges as a surface emergent light, and an irradiating member capable of irradiating the laser light from the laser light source over a specified range extending in the longitudinal direction of the light guiding plate.
摘要翻译：表面照明装置设置有能够发射激光的激光源，激光入射的入射面，具有作为表面射出光的激光从该主面出射的主面的导光板，以及照射部件，其能够在从导光板的长度方向延伸的特定范围内照射来自激光光源的激光。

3. 发明申请

US20100195022A1 LIQUID CRYSTAL DISPLAY BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器背光装置和液晶显示器
公开(公告)号：US20100195022A1
公开(公告)日：2010-08-05
申请号：US12669297
申请日：2008-07-15
申请人： Shinichi Shikii , Tetsuro Mizushima , Tatsuo Itoh , Akira Kurozuka , Takayuki Nagata , Kazuhisa Yamamoto
发明人： Shinichi Shikii , Tetsuro Mizushima , Tatsuo Itoh , Akira Kurozuka , Takayuki Nagata , Kazuhisa Yamamoto
IPC分类号： G02F1/13357 , F21V8/00 , F21V7/04
CPC分类号： G02B6/0038 , G02B6/0016 , G02B6/0018 , G02B6/0025 , G02B6/0028 , G02B6/0046
摘要： It is aimed to provide an LCD backlight device and liquid crystal display that can suppress light quantity loss and ensure uniform brightness.An LCD backlight device 101 has a laser light source 1 that emits laser light, and a light guiding plate 3 that transforms the laser light from the laser light source 1 into linear laser light, and transforms the linear laser light into a planar laser light, and emits the planar laser light, and the light guiding plate 3 has a third side face 6 that transforms the linear laser light into the planar laser light by reflecting the linear laser light by a plurality of reflection surfaces that are formed along the entrance direction of the linear laser light.
摘要翻译：旨在提供可以抑制光量损失并确保均匀亮度的LCD背光装置和液晶显示器。 LCD背光装置101具有发射激光的激光光源1和将来自激光光源1的激光转换为线性激光的导光板3，并将线性激光转换成平面激光，并且发射平面激光，并且导光板3具有第三侧面6，该第三侧面6通过反射线形激光将线性激光转换成平面激光，该多个反射面沿着入射方向线性激光。

4. 发明授权

US07740392B2 Surface illumination apparatus and liquid crystal display 失效
标题翻译：表面照明装置和液晶显示器
公开(公告)号：US07740392B2
公开(公告)日：2010-06-22
申请号：US12031329
申请日：2008-02-14
申请人： Tatsuo Itoh , Takayuki Nagata , Shinichi Shikii , Tetsuro Mizushima , Kazuhisa Yamamoto , Shinichi Kadowaki
发明人： Tatsuo Itoh , Takayuki Nagata , Shinichi Shikii , Tetsuro Mizushima , Kazuhisa Yamamoto , Shinichi Kadowaki
IPC分类号： F21V7/04
CPC分类号： G02B6/0046 , G02B6/0016 , G02B6/0028 , G02B6/0031 , G02F1/133621 , G02F2001/133607 , G02F2001/133622
摘要： A surface illumination apparatus is provided which includes a laser light source and a light guide plate upon which a laser beam emitted from the laser light source is incident through an end-surface portion and from which the laser beam is emitted through a main-surface portion on one side thereof. The laser beam is incident through an end-surface portion at an inclination angle to a main-surface portion on the other side which faces the one main-surface portion of the light guide plate, undergoes a change in the optical-path direction thereof by the other main-surface portion, is incident on the one main-surface portion and is emitted as a substantially parallel beam from the one main-surface portion.
摘要翻译：提供了一种表面照明装置，其包括激光源和导光板，激光光源发射的激光束通过端面表面部分入射到激光光源和导光板，激光束从该表面部分通过主表面部分在其一侧。激光束通过与面对导光板的一个主表面部分的另一侧的主表面部分成倾斜角的端面部分入射，其光路方向发生变化另一个主表面部分入射到一个主表面部分上，并且从一个主表面部分发射为基本平行的光束。

5. 发明申请

US20080192173A1 SURFACE ILLUMINATION APPARATUS AND LIQUID CRYSTAL DISPLAY 失效
标题翻译：表面照明装置和液晶显示器
公开(公告)号：US20080192173A1
公开(公告)日：2008-08-14
申请号：US12031329
申请日：2008-02-14
申请人： Tatsuo Itoh , Takayuki Nagata , Shinichi Shikii , Tetsuro Mizushima , Kazuhisa Yamamoto , Shinichi Kadowaki
发明人： Tatsuo Itoh , Takayuki Nagata , Shinichi Shikii , Tetsuro Mizushima , Kazuhisa Yamamoto , Shinichi Kadowaki
IPC分类号： G02F1/1335 , G02B27/00
CPC分类号： G02B6/0046 , G02B6/0016 , G02B6/0028 , G02B6/0031 , G02F1/133621 , G02F2001/133607 , G02F2001/133622
摘要： A surface illumination apparatus is provided which includes a laser light source and a light guide plate upon which a laser beam emitted from the laser light source is incident through an end-surface portion and from which the laser beam is emitted through a main-surface portion on one side thereof. The laser beam is incident through an end-surface portion at an inclination angle to a main-surface portion on the other side which faces the one main-surface portion of the light guide plate, undergoes a change in the optical-path direction thereof by the other main-surface portion, is incident on the one main-surface portion and is emitted as a substantially parallel beam from the one main-surface portion.
摘要翻译：提供了一种表面照明装置，其包括激光源和导光板，激光光源发射的激光束通过端面表面部分入射到激光光源和导光板，激光束从该表面部分通过主表面部分在其一侧。激光束通过与面对导光板的一个主表面部分的另一侧的主表面部分成倾斜角的端面部分入射，其光路方向发生变化另一个主表面部分入射到一个主表面部分上，并且从一个主表面部分发射为基本平行的光束。

6. 发明授权

US08416363B2 Liquid crystal display backlight device and liquid crystal display 有权
标题翻译：液晶显示器背光装置和液晶显示器
公开(公告)号：US08416363B2
公开(公告)日：2013-04-09
申请号：US12669297
申请日：2008-07-15
申请人： Shinichi Shikii , Tetsuro Mizushima , Tatsuo Itoh , Akira Kurozuka , Takayuki Nagata , Kazuhisa Yamamoto
发明人： Shinichi Shikii , Tetsuro Mizushima , Tatsuo Itoh , Akira Kurozuka , Takayuki Nagata , Kazuhisa Yamamoto
IPC分类号： G02F1/1335
CPC分类号： G02B6/0038 , G02B6/0016 , G02B6/0018 , G02B6/0025 , G02B6/0028 , G02B6/0046
摘要： It is aimed to provide an LCD backlight device and liquid crystal display that can suppress light quantity loss and ensure uniform brightness.An LCD backlight device 101 has a laser light source 1 that emits laser light, and a light guiding plate 3 that transforms the laser light from the laser light source 1 into linear laser light, and transforms the linear laser light into a planar laser light, and emits the planar laser light, and the light guiding plate 3 has a third side face 6 that transforms the linear laser light into the planar laser light by reflecting the linear laser light by a plurality of reflection surfaces that are formed along the entrance direction of the linear laser light.
摘要翻译：旨在提供可以抑制光量损失并确保均匀亮度的LCD背光装置和液晶显示器。 LCD背光装置101具有发射激光的激光光源1和将来自激光光源1的激光转换为线性激光的导光板3，并将线性激光转换成平面激光，并且发射平面激光，并且导光板3具有第三侧面6，该第三侧面6通过反射线形激光将线性激光转换成平面激光，该多个反射面沿着入射方向线性激光。

7. 发明申请

US20090190072A1 Wavelength separator, planar illumination device and liquid crystal display device using the wavelength separator 有权
标题翻译：波长分离器，平面照明装置和使用波长分离器的液晶显示装置
公开(公告)号：US20090190072A1
公开(公告)日：2009-07-30
申请号：US12358715
申请日：2009-01-23
申请人： Takayuki Nagata , Hiroshi Obi , Shinichi Kadowaki , Kazuhisa Yamamoto , Tatsuo Itoh , Shinichi Shikii
发明人： Takayuki Nagata , Hiroshi Obi , Shinichi Kadowaki , Kazuhisa Yamamoto , Tatsuo Itoh , Shinichi Shikii
IPC分类号： G02F1/13357 , G02B27/14 , G02B5/28 , F21V13/08
CPC分类号： G02B6/005 , G02B6/0028 , G02B6/0038 , G02B6/0055 , G02F1/133615 , G02F1/133621
摘要： A wavelength separator is provided with a reflective color filter arranged to intersect with an optical path of light emerging from a principal surface of a light guide plate, and a recycle portion arranged at a side of the light guide plate opposite to the reflective color filter. Out of light incident on the light guide plate, light reflected by the reflective color filter is returned to the reflected color filter again by being reflected by the recycle portion via the light guide plate.
摘要翻译：波长分离器设置有反射滤色器，其布置成与从导光板的主表面出射的光的光路相交，以及布置在与反射滤色器相对的导光板的一侧的再循环部。在入射到导光板上的光中，由反射滤色器反射的光经由导光板被再循环部分反射再次返回到反射滤色器。

8. 发明申请

US20080266897A1 Surface illumination device and a liquid crystal display device using such a surface illumination device 有权
标题翻译：表面照明装置和使用这种表面照明装置的液晶显示装置
公开(公告)号：US20080266897A1
公开(公告)日：2008-10-30
申请号：US12110985
申请日：2008-04-28
申请人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Takayuki Nagata
发明人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Takayuki Nagata
IPC分类号： F21V7/04
CPC分类号： G02B6/0041 , G02B6/0018 , G02B6/003 , G02B6/0055 , G02B6/0066 , G02B26/12 , G09G3/02 , G09G3/3406 , G09G3/3413 , G09G2310/024 , G09G2320/0233 , G09G2320/0626 , G09G2330/021 , G09G2360/145
摘要： A surface illumination device is provided with a laser light source capable of emitting a laser light, an incident surface on which the laser light is incident, a light guiding plate having a principal surface from which the laser light emerges as a surface emergent light, and an irradiating member capable of irradiating the laser light from the laser light source over a specified range extending in the longitudinal direction of the light guiding plate.
摘要翻译：表面照明装置设置有能够发射激光的激光源，激光入射的入射面，具有作为表面射出光的激光从该主面出射的主面的导光板，以及照射部件，其能够在从导光板的长度方向延伸的特定范围内照射来自激光光源的激光。

9. 发明授权

US08390765B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US08390765B2
公开(公告)日：2013-03-05
申请号：US12811448
申请日：2009-11-02
申请人： Shinichi Shikii , Takayuki Nagata , Tatsuo Itoh , Kazuhisa Yamamoto , Shinichi Kadowaki
发明人： Shinichi Shikii , Takayuki Nagata , Tatsuo Itoh , Kazuhisa Yamamoto , Shinichi Kadowaki
IPC分类号： G02F1/1335
CPC分类号： G02B6/0038 , G02B6/0028 , G02B6/0036 , G02F1/133621
摘要： A wavelength selection substrate 23 is configured with a wavelength selection section 23R which transmits only red laser light and reflects other light components, a wavelength selection section 23G which transmits only a green laser light and reflects other light components, and a wavelength selection section 23B which transmits only a blue laser light and reflects other light components. Of laser light 12 outputted from a light guide plate 14, a laser light component that corresponds to a color passing through one of the wavelength selection sections passes through the wavelength selection substrate 23 and enters a liquid crystal panel 22, whereas a laser light component that does not correspond to the color is reflected from the wavelength selection substrate 23 and returns the light guide plate 14. The laser light having returned the light guide plate 14 is reflected from the reflection plate 21 and again enters the wavelength selection substrate 23. This reciprocation of the laser light is repeated until the laser light pass through the wavelength selection section. With this repetition of passing and reflection, the laser light 12 is separated into respective colors of red, green, and blue, and outputted from the wavelength selection substrate 23.
摘要翻译：波长选择基板23配置有仅透射红色激光并反射其他光分量的波长选择部23R，仅透射绿色激光并反射其他光分量的波长选择部23G，以及波长选择部23B，其中仅透射蓝色激光并反射其他光分量。从导光板14输出的激光12中，对应于通过波长选择部中的一个的颜色的激光成分通过波长选择基板23而进入液晶面板22，而激光成分不对应于从波长选择基板23反射的颜色并返回导光板14.返回导光板14的激光从反射板21反射并再次进入波长选择基板23.该往复运动重复激光直到激光通过波长选择部分。通过这种重复的通过和反射，激光12被分离成红色，绿色和蓝色的各种颜色，并从波长选择基板23输出。

10. 发明申请

US20100073600A1 PLANAR ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
标题翻译：平面照明装置和使用其的液晶显示装置
公开(公告)号：US20100073600A1
公开(公告)日：2010-03-25
申请号：US12513264
申请日：2008-09-01
申请人： Tatsuo Itoh , Shinichi Shikii , Takayuki Nagata , Kazuhisa Yamamoto
发明人： Tatsuo Itoh , Shinichi Shikii , Takayuki Nagata , Kazuhisa Yamamoto
IPC分类号： G02F1/13357 , F21V7/04 , F21V8/00
CPC分类号： G02B6/04 , G02B6/0028 , G02B6/0038 , G02B6/0068 , G02F1/133615
摘要： A planar illumination device 10 is provided with a laser light source 11 for emitting laser light, a light source side bundle fiber 12 having one end surface thereof optically connected with the laser light source 11, a flat light guide plate 13, a plurality of connection side fibers 16 planarly arranged in parallel with each other at a side surface of the light guide plate 13, and a light guiding fiber 14 for guiding the laser light from the light source side bundle fiber 12 to the plurality of connection side fibers 16. The laser light is incident on the side surface of the light guide plate 13 from the plurality of connection side fibers 16 via a plurality of fiber collimators 17 and output light is uniformly emitted from one principal surface of the light guide plate 13.
摘要翻译：平面照明装置10设置有用于发射激光的激光光源11，具有与激光光源11光学连接的一个端面的光源侧束纤维12，平坦导光板13，多个连接在导光板13的侧面平行布置的侧面纤维16，以及用于将来自光源侧束纤维12的激光引导到多个连接侧纤维16的导光纤维14。激光通过多个光纤准直器17从多个连接侧光纤16入射到导光板13的侧面，并且从导光板13的一个主表面均匀地发射输出光。

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