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    Liquid crystal display device
    3.
    发明申请
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号：US20060274221A1

    公开(公告)日：2006-12-07

    申请号：US11446386

    申请日：2006-06-05

    申请人： Kenji Aoshima ,  Hiroshi Nagahama

    发明人： Kenji Aoshima ,  Hiroshi Nagahama

    IPC分类号： G02F1/1333

    CPC分类号： G07F17/3211 ,  G02B6/0086 ,  G02F1/1336 ,  G02F2203/01

    摘要： An area light source device, which is disposed between a liquid crystal display panel and a display medium and illuminates the liquid crystal display panel from a back side thereof, includes a light source, a light guide, and a first optical sheet and a second optical sheet which are stacked between the liquid crystal display panel and the light guide and impart predetermined optical characteristics to emission light emerging from the light guide. The first optical sheet is disposed on the liquid crystal display panel side, and the second optical sheet is disposed on the light guide side. The first optical sheet and the second optical sheet have opening parts opposed to the display medium, and the first optical sheet is disposed to cover edges that define the opening part of the second optical sheet.

    摘要翻译： 设置在液晶显示面板和显示介质之间并从其背面照射液晶显示面板的区域光源装置包括光源，光导和第一光学片和第二光学元件 层叠在液晶显示面板和导光体之间，并且对从光导出射的发射光赋予预定的光学特性。 第一光学片设置在液晶显示面板侧，第二光学片设置在导光侧。 第一光学片和第二光学片具有与显示介质相对的开口部，第一光学片设置成覆盖限定第二光学片的开口部的边缘。

    Liquid crystal display device
    4.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号：US07733438B2

    公开(公告)日：2010-06-08

    申请号：US11446386

    申请日：2006-06-05

    申请人： Kenji Aoshima ,  Hiroshi Nagahama

    发明人： Kenji Aoshima ,  Hiroshi Nagahama

    IPC分类号： G02F1/1335

    CPC分类号： G07F17/3211 ,  G02B6/0086 ,  G02F1/1336 ,  G02F2203/01

    摘要： An area light source device, which is disposed between a liquid crystal display panel and a display medium and illuminates the liquid crystal display panel from a back side thereof, includes a light source, a light guide, and a first optical sheet and a second optical sheet which are stacked between the liquid crystal display panel and the light guide and impart predetermined optical characteristics to emission light emerging from the light guide. The first optical sheet is disposed on the liquid crystal display panel side, and the second optical sheet is disposed on the light guide side. The first optical sheet and the second optical sheet have opening parts opposed to the display medium, and the first optical sheet is disposed to cover edges that define the opening part of the second optical sheet.

    摘要翻译： 设置在液晶显示面板和显示介质之间并从其背面照射液晶显示面板的区域光源装置包括光源，光导和第一光学片和第二光学元件 层叠在液晶显示面板和导光体之间，并且对从光导出射的发射光赋予预定的光学特性。 第一光学片设置在液晶显示面板侧，第二光学片设置在导光侧。 第一光学片和第二光学片具有与显示介质相对的开口部，第一光学片设置成覆盖限定第二光学片的开口部的边缘。

    Illumination unit and liquid crystal display apparatus comprising same
    5.
    发明授权
    Illumination unit and liquid crystal display apparatus comprising same 有权
    照明单元和包括其的液晶显示装置

    公开(公告)号：US07126650B2

    公开(公告)日：2006-10-24

    申请号：US10501192

    申请日：2003-03-31

    申请人： Hiroshi Nagahama

    发明人： Hiroshi Nagahama

    IPC分类号： G02F1/1333 ,  G02F1/1335

    CPC分类号： G02B6/0088 ,  G02B6/0055 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133311 ,  G02F2201/36

    摘要： A liquid crystal display device comprising a lighting unit of the present invention is aimed to inhibit a liquid crystal panel 111 from breaking by a pressure from a display surface side of a liquid crystal cell 111, and to inhibit entry of dust having influence on display. Such lighting unit is structured in a way that a fluorescent discharge tube 2 is disposed close to an incident side end face E1 of a light guiding plate 1, and the end face E1 of the light guiding plate 1 and the fluorescent discharge tube 2, an end face E2 and a bottom surface of the light guiding plate 1 are covered with a reflecting sheet 3. A light correction sheet 4 is disposed on an emanating surface of the light guiding plate 1, and these components are stored in an electrically conductive casing 9. A spacing H of a space between the light correction sheet 4 and the light guiding plate 1 is set to not larger than one pixel dimension of the liquid crystal cell 111. The casing 9 has an opening portion J on a light emanating surface side, and a display rear surface side polarizer 13a of a liquid crystal panel 11 is disposed in direct contact with a front surface of the light correction sheet 4 within the opening portion J.

    摘要翻译： 包括本发明的照明单元的液晶显示装置旨在通过来自液晶单元111的显示表面侧的压力来抑制液晶面板111的破坏，并且抑制对显示具有影响的灰尘的进入。 这种照明单元的结构是使荧光放电管2靠近导光板1的入射侧端面E 1设置，导光板1的端面E 1和荧光放电管2 ，端面E 2和导光板1的底面被反射片3覆盖。 光校正片4设置在导光板1的发散表面上，这些部件被存储在导电壳体9中。 光校正片4和导光板1之间的间隔的间隔H被设定为不大于液晶单元111的一个像素尺寸。 壳体9在发光面侧具有开口部J，液晶面板11的显示面侧偏光板13a与开口部J内的光校正片4的前表面直接接触 。

    Illumination unit and liquid crystal display apparatus comprising same
    6.
    发明申请
    Illumination unit and liquid crystal display apparatus comprising same 有权
    照明单元和包括其的液晶显示装置

    公开(公告)号：US20050030443A1

    公开(公告)日：2005-02-10

    申请号：US10501192

    申请日：2003-03-31

    申请人： Hiroshi Nagahama

    发明人： Hiroshi Nagahama

    IPC分类号： G02F1/13357 ,  G02F1/1335 ,  F21V7/04

    CPC分类号： G02B6/0088 ,  G02B6/0055 ,  G02B6/0071 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133311 ,  G02F2201/36

    摘要： A liquid crystal display device comprising a lighting unit of the present invention is aimed to inhibit a liquid crystal panel 111 from breaking by a pressure from a display surface side of a liquid crystal cell 111, and to inhibit entry of dust having influence on display. Such lighting unit is structured in a way that a fluorescent discharge tube 2 is disposed close to an incident side end face E1 of a light guiding plate 1, and the end face E1 of the light guiding plate 1 and the fluorescent discharge tube 2, an end face E2 and a bottom surface of the light guiding plate 1 are covered with a reflecting sheet 3. A light correction sheet 4 is disposed on an emanating surface of the light guiding plate 1, and these components are stored in an electrically conductive casing 9. A spacing H of a space between the light correction sheet 4 and the light guiding plate 1 is set to not larger than one pixel dimension of the liquid crystal cell 111. The casing 9 has an opening portion J on a light emanating surface side, and a display rear surface side polarizer 13a of a liquid crystal panel 11 is disposed in direct contact with a front surface of the light correction sheet 4 within the opening portion J.

    摘要翻译： 包括本发明的照明单元的液晶显示装置旨在通过来自液晶单元111的显示面侧的压力来抑制液晶面板111的破坏，并且抑制对显示具有影响的灰尘的进入。 这种照明单元的结构是将荧光放电管2设置在靠近导光板1的入射侧端面E1，导光板1的端面E1和荧光放电管2的一侧 端面E2和导光板1的底面被反射片3覆盖。光校正片4设置在导光板1的发散表面上，这些部件被存储在导电壳体9中 光校正片4和导光板1之间的空间间距H设定为不大于液晶单元111的一个像素尺寸。壳体9在光发射面侧具有开口部J， 液晶面板11的显示面侧偏振片13a与开口部J内的光校正片4的前表面直接接触。

    Process and apparatus for vacuum degassing molten steel
    7.
    发明授权
    Process and apparatus for vacuum degassing molten steel 失效
    真空脱气钢水的工艺和设备

    公开(公告)号：US5413623A

    公开(公告)日：1995-05-09

    申请号：US111413

    申请日：1993-08-25

    申请人： Kazuo Oonuki ,  Teruyoshi Hiraoka ,  Hiroshi Nagahama ,  Kazuhisa Fukuda ,  Akira Nobumoto ,  Takahiro Isono ,  Atsumi Yamada ,  Hiroki Gofuku

    发明人： Kazuo Oonuki ,  Teruyoshi Hiraoka ,  Hiroshi Nagahama ,  Kazuhisa Fukuda ,  Akira Nobumoto ,  Takahiro Isono ,  Atsumi Yamada ,  Hiroki Gofuku

    IPC分类号： C21C7/10 ,  C21C7/00

    CPC分类号： C21C7/10

    摘要： Molten steel is efficiently vacuum treated in a vacuum treatment vessel provided with a top blow lance capable of injecting oxygen and a gaseous fuel at desired flow rates, respectively, into the molten steel. The blow lance is provided on the top of the vacuum treatment vessel and is supported so as to be freely vertically movable. By spacing the lower end of the top blow lance not more than 2 m from the surface of the molten steel bath and injecting only oxygen onto the molten steel, and spacing the lower end of the top blow lance 1.0 m or more from the surface of the molten steel bath and injecting both oxygen and a gaseous fuel gas onto the molten steel, the temperature of the molten steel is prevented from decreasing during the vacuum treatment and the molten steel is so prevented from depositing on the inside wall of the vacuum treatment vessel. The top blow lance includes an oxygen injection section having a throat and a tapered portion connected to the lower end of the throat, and a plurality of fuel gas supply ports provided in the tapered portion. The throat and tapered portion are coaxial with the axial center line of the lance.

    摘要翻译： 熔融钢在真空处理容器中被有效地真空处理，所述真空处理容器设有能够以所需流量将氧气和气体燃料分别注入钢水中的顶吹式喷枪。 吹气枪设置在真空处理容器的顶部，并且被支撑为可自由地垂直移动。 通过将顶吹气枪的下端与钢水表面隔开不超过2米，仅将氧气注入到钢水上，并将顶吹气枪的下端距离表面1.0米以上 钢水浴中并将氧气和气体燃料气体注入到钢水上，防止在真空处理期间钢水的温度降低，从而防止钢水沉积在真空处理容器的内壁上 。 顶吹枪包括具有喉部的氧气注入部分和连接到喉部下端的锥形部分，以及设置在锥形部分中的多个燃料气体供给口。 喉部和锥形部分与矛杆的轴向中心线同轴。

    Illumination unit and liquid crystal display device
    8.
    发明授权
    Illumination unit and liquid crystal display device 有权
    照明单元和液晶显示装置

    公开(公告)号：US07978286B2

    公开(公告)日：2011-07-12

    申请号：US12489545

    申请日：2009-06-23

    申请人： Makoto Kono ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

    发明人： Makoto Kono ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/009 ,  G02B6/0068 ,  G02B6/0085 ,  G02F1/133615 ,  G02F2001/133628

    摘要： An illumination unit includes a light guide having an incidence surface, a frame which is spaced apart from the incidence surface of the light guide, an accommodation section which is formed between the incidence surface of the light guide and the frame, and a light source unit including light-emitting diodes, a film substrate on which the light-emitting diodes are amounted, a heat radiation member having a support portion which supports the film substrate and a reflection portion which extends from the support portion, and an adhesive tape which adheres the film substrate to the support portion and has heat radiation properties, the light source unit being accommodated in the accommodation section.

    摘要翻译： 照明单元包括具有入射面的导光体，与导光体的入射面间隔开的框架，形成在导光体的入射面与框架之间的容纳部，以及光源单元 包括发光二极管，其上装有发光二极管的膜基板，具有支撑膜基板的支撑部分的散热构件和从支撑部分延伸的反射部分，以及粘合带 薄膜基板到支撑部分并具有热辐射性质，光源单元容纳在容纳部分中。

    ILLUMINATION UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
    9.
    发明申请
    ILLUMINATION UNIT AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    照明单元和液晶显示装置

    公开(公告)号：US20090316064A1

    公开(公告)日：2009-12-24

    申请号：US12489545

    申请日：2009-06-23

    申请人： Makoto KONO ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

    发明人： Makoto KONO ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

    IPC分类号： G02F1/1333 ,  F21V7/04

    CPC分类号： G02B6/009 ,  G02B6/0068 ,  G02B6/0085 ,  G02F1/133615 ,  G02F2001/133628

    摘要： An illumination unit includes a light guide having an incidence surface, a frame which is spaced apart from the incidence surface of the light guide, an accommodation section which is formed between the incidence surface of the light guide and the frame, and a light source unit including light-emitting diodes, a film substrate on which the light-emitting diodes are amounted, a heat radiation member having a support portion which supports the film substrate and a reflection portion which extends from the support portion, and an adhesive tape which adheres the film substrate to the support portion and has heat radiation properties, the light source unit being accommodated in the accommodation section.

    摘要翻译： 照明单元包括具有入射面的导光体，与导光体的入射面间隔开的框架，形成在导光体的入射面与框架之间的容纳部，以及光源单元 包括发光二极管，其上装有发光二极管的膜基板，具有支撑膜基板的支撑部分的散热构件和从支撑部分延伸的反射部分，以及粘合带 薄膜基板到支撑部分并具有热辐射性质，光源单元容纳在容纳部分中。