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公开(公告)号：US07927004B2
公开(公告)日：2011-04-19
申请号：US11722829
申请日：2005-12-20
IPC分类号： F21V7/04
CPC分类号： G02F1/133608 , G02F1/133604
摘要： A backlight unit capable of being designed in consideration of both thermal expansion of optical sheets and positioning accuracy of the optical sheets on a backlight chassis. The backlight unit is arranged behind a display panel and includes a backlight chassis arranged to house a lamp, which includes a support surface arranged to support optical sheets, and a frame arranged to hold the optical sheets with the support surface of the backlight chassis, the optical sheets being interposed between the frame and the support surface, wherein the backlight chassis has, on its support surface, a positioning piece arranged to position the optical sheets at a predetermined position with respect to the support surface, and a position of the positioning piece corresponds to an approximate center of a longer edge of the optical sheets.
摘要翻译： 考虑到光学片的热膨胀和背光底盘上的光学片的定位精度，能够进行设计的背光单元。 背光单元布置在显示面板的后面，并且包括布置成容纳灯的背光源底座，其包括布置成支撑光学片的支撑表面，以及布置成将光学片保持在背光源底座的支撑表面的框架， 光学片被插入在框架和支撑表面之间，其中背光底盘在其支撑表面上具有定位件，该定位件布置成将光学片相对于支撑表面定位在预定位置，定位件的位置 对应于光学片的较长边缘的近似中心。
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2.发明申请Support Structure for a Light Source, a Backlight Unit for a Display Device Having the Support Structure, and a Display Device 失效用于光源的支撑结构，具有支撑结构的显示装置的背光单元和显示装置公开(公告)号：US20080101074A1
公开(公告)日：2008-05-01
申请号：US11813017
申请日：2005-12-20
IPC分类号： F21V21/00
CPC分类号： G02F1/133608 , F21V15/04 , F21V19/009 , F21V19/0095 , G02F1/133604
摘要： A support structure for a light source prevents the occurrence of a contact noise caused by contact of the light source with elements disposed around it due to vibrations. In the support structure, at the front of a backlight unit, cold cathode tubes as light sources and optical sheets for controlling the properties of light emitted from the cold cathode tubes are placed, and a frame substantially in the shape of a square with an opening is attached thereto from the front, so that rubber holders attached to the ends of the cold cathode tubes and the edges of the optical sheets are secured while disposed between the backlight unit and the frame.
摘要翻译： 用于光源的支撑结构防止由于光源与由于振动而设置在其周围的元件的接触而引起的接触噪声的发生。 在支撑结构中，在背光单元的前面，放置作为光源的冷阴极管和用于控制从冷阴极管发射的光的性质的光学片，并且将基本上为具有开口的正方形的框架 从前部安装到其上，使得附接到冷阴极管的端部的橡胶保持器和光学片的边缘被固定在背光单元和框架之间。
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3.发明授权Support structure for a light source, a backlight unit for a display device having the support structure, and a display device 失效用于光源的支撑结构，具有支撑结构的显示装置的背光单元和显示装置公开(公告)号：US07686498B2
公开(公告)日：2010-03-30
申请号：US11813017
申请日：2005-12-20
IPC分类号： F21V21/00
CPC分类号： G02F1/133608 , F21V15/04 , F21V19/009 , F21V19/0095 , G02F1/133604
摘要： A support structure for a light source prevents the occurrence of a contact noise caused by contact of the light source with elements disposed around it due to vibrations. In the support structure, at the front of a backlight unit, cold cathode tubes as light sources and optical sheets for controlling the properties of light emitted from the cold cathode tubes are placed, and a frame substantially in the shape of a square with an opening is attached thereto from the front, so that rubber holders attached to the ends of the cold cathode tubes and the edges of the optical sheets are secured while disposed between the backlight unit and the frame.
摘要翻译： 用于光源的支撑结构防止由于光源与由于振动而设置在其周围的元件的接触而引起的接触噪声的发生。 在支撑结构中，在背光单元的前面，放置作为光源的冷阴极管和用于控制从冷阴极管发射的光的性质的光学片，并且将基本上为具有开口的正方形的框架 从前部安装到其上，使得附接到冷阴极管的端部的橡胶保持器和光学片的边缘被固定在背光单元和框架之间。
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公开(公告)号：US20070285948A1
公开(公告)日：2007-12-13
申请号：US11722829
申请日：2005-12-20
IPC分类号： F21V21/00
CPC分类号： G02F1/133608 , G02F1/133604
摘要： A backlight unit is capable of being designed in consideration of both thermal expansion of optical sheets and positioning accuracy of the optical sheets on a backlight chassis. The backlight unit is arranged behind a display panel a and includes a backlight chassis arranged to house a lamp, which includes a support surface arranged to support optical sheets, and a frame arranged to hold the optical sheets with the support surface of the backlight chassis, the optical sheets being interposed between the frame and the support surface, wherein the backlight chassis has, on its support surface, a positioning piece arranged to position the optical sheets at a predetermined position with respect to the support surface, and a position of the positioning piece corresponds to an approximate center of a longer edge of the optical sheets.
摘要翻译： 考虑到光学片的热膨胀和背光底盘上的光学片的定位精度，背光单元能够被设计。 背光单元布置在显示面板a的后面，并且包括布置成容纳灯的背光源底座，其包括布置成支撑光学片的支撑表面和布置成将光学片保持在背光源底座的支撑表面上的框架， 所述光学片被插入在所述框架和所述支撑表面之间，其中所述背光底盘在其支撑表面上具有布置成将所述光学片相对于所述支撑表面定位在预定位置的定位件，并且所述定位 片对应于光学片的较长边缘的近似中心。
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公开(公告)号：US07850324B2
公开(公告)日：2010-12-14
申请号：US11721023
申请日：2005-12-12
申请人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
发明人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
CPC分类号： F21V19/009 , G02F1/133604 , G02F1/133608 , G02F2201/503
摘要： A backlight chassis that is capable of preventing an unusual noise caused by vibrations of a backlight unit or a tubular lamp houses tubular lamps arranged behind a display panel via optical sheets. The backlight chassis includes lamp holding members provided on a lamp housing surface of the backlight chassis, for holding the tubular lamps at an approximate midpoint thereof, wherein the lamp holding members and the backlight chassis are defined by a unitary molded resin member.
摘要翻译： 能够防止由背光单元或管状灯的振动引起的异常噪音的背光底盘容纳经由光学片布置在显示面板后面的管状灯。 背光源底座包括设置在背光源底座的灯壳体表面上的灯保持构件，用于将管状灯保持在其大致中点处，其中灯保持构件和背光源底座由单一模制树脂构件限定。
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公开(公告)号：US20090268473A1
公开(公告)日：2009-10-29
申请号：US11721023
申请日：2005-12-12
申请人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
发明人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
IPC分类号： F21V15/00
CPC分类号： F21V19/009 , G02F1/133604 , G02F1/133608 , G02F2201/503
摘要： A backlight chassis that is capable of preventing an unusual noise caused by vibrations of a backlight unit or a tubular lamp houses tubular lamps arranged behind a display panel via optical sheets. The backlight chassis includes lamp holding members provided on a lamp housing surface of the backlight chassis, for holding the tubular lamps at an approximate midpoint thereof, wherein the lamp holding members and the backlight chassis are defined by a unitary molded resin member.
摘要翻译： 能够防止由背光单元或管状灯的振动引起的异常噪音的背光底盘容纳经由光学片布置在显示面板后面的管状灯。 背光源底座包括设置在背光源底座的灯壳体表面上的灯保持构件，用于将管状灯保持在其大致中点处，其中灯保持构件和背光源底座由单一模制树脂构件限定。
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公开(公告)号：US20110286203A1
公开(公告)日：2011-11-24
申请号：US13144091
申请日：2010-01-12
申请人： Takeshi Ogura , Kazuyuki Ono , Takafumi Hara , Masateru Ueta , Yuji Yamasaki , Hideaki Kobiki , Tomokazu Nagao , Yuichi Watanabe
发明人： Takeshi Ogura , Kazuyuki Ono , Takafumi Hara , Masateru Ueta , Yuji Yamasaki , Hideaki Kobiki , Tomokazu Nagao , Yuichi Watanabe
IPC分类号： G02F1/13357
CPC分类号： G02F1/133608 , G02F1/133308 , G02F1/133604 , G02F2001/133314 , G02F2201/503 , G02F2201/54
摘要： The present invention relates to the rigidity of a backlight chassis and is applicable to a liquid crystal display device including a backlight chassis and a light source located in the backlight chassis. A liquid crystal display device according to the present invention includes a backlight chassis (24), located to face a rear surface of a liquid crystal panel (10), for supporting a light source (22) for illuminating the rear surface of the liquid crystal panel (10). The backlight chassis (24) is a substantively flat plate-like member with upright peripheral portions (24a through 24d), and includes grooves (71 through 74) in a first area (A1) and a second area (A2), which are separated from each other by a border line (L) set on the backlight chassis (24). According to the present invention, the entirety of the backlight chassis is unlikely to be deflected.
摘要翻译： 本发明涉及一种背光源底座的刚性，并且可应用于包括位于背光底盘中的背光源底座和光源的液晶显示装置。 根据本发明的液晶显示装置包括：背光源底座（24），其位于与液晶面板（10）的背面相对的位置，用于支撑用于照射液晶的背面的光源（22） 面板（10）。 背光底盘（24）是具有直立周边部分（24a至24d）的实质平板状构件，并且在第一区域（A1）和第二区域（A2）中包括分隔开的凹槽（71至74） 通过设置在背光底盘（24）上的边界线（L）彼此相对。 根据本发明，整个背光底盘不太可能被偏转。
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公开(公告)号：US08419202B2
公开(公告)日：2013-04-16
申请号：US13144091
申请日：2010-01-12
申请人： Takeshi Ogura , Kazuyuki Ono , Takafumi Hara , Masateru Ueta , Yuji Yamasaki , Hideaki Kobiki , Tomokazu Nagao , Yuichi Watanabe
发明人： Takeshi Ogura , Kazuyuki Ono , Takafumi Hara , Masateru Ueta , Yuji Yamasaki , Hideaki Kobiki , Tomokazu Nagao , Yuichi Watanabe
IPC分类号： G09F13/04
CPC分类号： G02F1/133608 , G02F1/133308 , G02F1/133604 , G02F2001/133314 , G02F2201/503 , G02F2201/54
摘要： The present invention relates to the rigidity of a backlight chassis and is applicable to a liquid crystal display device including a backlight chassis and a light source located in the backlight chassis. A liquid crystal display device according to the present invention includes a backlight chassis (24), located to face a rear surface of a liquid crystal panel (10), for supporting a light source (22) for illuminating the rear surface of the liquid crystal panel (10). The backlight chassis (24) is a substantively flat plate-like member with upright peripheral portions (24a through 24d), and includes grooves (71 through 74) in a first area (A1) and a second area (A2), which are separated from each other by a border line (L) set on the backlight chassis (24). According to the present invention, the entirety of the backlight chassis is unlikely to be deflected.
摘要翻译： 本发明涉及一种背光源底座的刚性，并且可应用于包括位于背光底盘中的背光源底座和光源的液晶显示装置。 根据本发明的液晶显示装置包括：背光源底座（24），其位于与液晶面板（10）的背面相对的位置，用于支撑用于照射液晶的背面的光源（22） 面板（10）。 背光底盘（24）是具有直立周边部分（24a至24d）的实质平板状构件，并且在第一区域（A1）和第二区域（A2）中包括分隔开的凹槽（71至74） 通过设置在背光底盘（24）上的边界线（L）彼此相对。 根据本发明，整个背光底盘不太可能被偏转。
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公开(公告)号：US08400762B2
公开(公告)日：2013-03-19
申请号：US12742047
申请日：2008-09-29
申请人： Kouji Matsumoto , Takafumi Hara , Takeshi Ogura , Kohji Hisakawa
发明人： Kouji Matsumoto , Takafumi Hara , Takeshi Ogura , Kohji Hisakawa
CPC分类号： G02F1/133604 , G02F1/133608
摘要： An optical sheet that diffuses light is disposed on the front side of a backlight chassis supporting a fluorescent tube, a frame supporting a display panel that displays images is provided on the front side of the optical sheet, a bezel is provided on the front side of the frame, the bezel, the display panel, the frame and the optical sheet are coupled, and the bezel, the display panel, the frame and the optical sheet constitute a unit. A first reinforcing member is provided along one side of the optical sheet, a second reinforcing member opposed to the first reinforcing member is provided along one side of the backlight chassis, and a pivotal member is provided between the first reinforcing member and the second reinforcing member.
摘要翻译： 漫射光的光学片被布置在支撑荧光管的背光底盘的前侧，支撑显示图像的显示面板的框架设置在光学片的前侧，在前面侧设置边框 框架，边框，显示面板，框架和光学片被联接，并且边框，显示面板，框架和光学片构成一个单元。 沿着所述光学片的一侧设置有第一加强构件，在所述背光源底座的一侧设置有与所述第一加强构件相对的第二加强构件，并且在所述第一加强构件和所述第二加强构件之间设置有枢转构件 。
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公开(公告)号：US20100296233A1
公开(公告)日：2010-11-25
申请号：US12742047
申请日：2008-09-29
申请人： Kouji Matsumoto , Takafumi Hara , Takeshi Ogura , Kohji Hisakawa
发明人： Kouji Matsumoto , Takafumi Hara , Takeshi Ogura , Kohji Hisakawa
IPC分类号： H05K7/00
CPC分类号： G02F1/133604 , G02F1/133608
摘要： An optical sheet that diffuses light is disposed on the front side of a backlight chassis supporting a fluorescent tube, a frame supporting a display panel that displays images is provided on the front side of the optical sheet, a bezel is provided on the front side of the frame, the bezel, the display panel, the frame and the optical sheet are coupled, and the bezel, the display panel, the frame and the optical sheet constitute a unit. A first reinforcing member is provided along one side of the optical sheet, a second reinforcing member opposed to the first reinforcing member is provided along one side of the backlight chassis, and a pivotal member is provided between the first reinforcing member and the second reinforcing member.
摘要翻译： 漫射光的光学片被布置在支撑荧光管的背光底盘的前侧，支撑显示图像的显示面板的框架设置在光学片的前侧，在前面侧设置边框 框架，边框，显示面板，框架和光学片被联接，并且边框，显示面板，框架和光学片构成一个单元。 沿着所述光学片的一侧设置有第一加强构件，在所述背光源底座的一侧设置有与所述第一加强构件相对的第二加强构件，并且在所述第一加强构件和所述第二加强构件之间设置有枢转构件 。
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