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Patent Agency Ranking
公开(公告)号：US09175828B2
公开(公告)日：2015-11-03
申请号：US13916244
申请日：2013-06-12
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Hideto Takeuchi , Toshiyuki Fujita , Tatsuo Sugahara , Yuuki Kawamura , Mamoru Yahata , Hiroshi Takahashi , Keita Ito , Kenzo Toshiyuki , Kenichiro Ito , Kazuki Nakamichi , Tomoo Sasaki , Kenta Moribe
CPC classification number: F21V5/04 , F21V7/00 , F21V13/04 , F21V17/06 , F21V21/00 , G02F1/1336 , G02F1/133603 , G02F1/133605 , G02F1/133608 , G02F2201/46
Abstract: It is to provide a reflection sheet, light source device and display device, not only for uniforming the luminance of light emitted from a light source, but also for utilizing a single sheet material to form the reflection sheet having a frame portion that continues to all rims of a flat portion. The reflection sheet is provided with a flat portion that is formed in a substantially square shape, and a frame portion that is folded at a first fold formed on a rim of the flat portion. It is formed in a case shape. It is provided with three second folds divergent from a corner of the flat portion to a rim of a corner on the frame portion, between each corner of the flat portion and the rim of the corner on the frame portion. No gap and step are generated on the corner.
Abstract translation: 提供一种反射片，光源装置和显示装置，不仅用于使从光源发出的光的亮度均匀化，而且还用于使用单张片材形成具有继续全部的框架部分的反射片 平坦部分的边缘。 反射片设置有形成为大致正方形形状的平坦部分和在形成在平坦部分的边缘上的第一折叠处折叠的框架部分。 它形成为壳体形状。 在平坦部分的角部和框架部分的拐角边缘之间设置有从平坦部分的角部到框架部分的拐角的边缘的三个第二折叠。 拐角处没有间隙和步骤。
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公开(公告)号：US20140347563A1
公开(公告)日：2014-11-27
申请号：US14371559
申请日：2012-09-21
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Kenichiro Ito , Hideto Takeuchi , Yasufumi Gouma
IPC: H05K5/00 , G02F1/1335 , H04N5/44 , H05K1/02
CPC classification number: H05K5/0017 , G02F1/133602 , G02F1/13452 , G02F2001/133314 , G02F2001/133322 , H04N5/44 , H04N5/64 , H05K1/028 , H05K1/189 , H05K2201/04 , H05K2201/05 , H05K2201/10128
Abstract: A display device includes: a backlight chassis; and a circuit substrate having a substrate rear surface facing the chassis with a circuit pattern formed on the substrate rear surface and having a part held with respect to the chassis, the chassis having a drawn part with which an edge of the source substrate makes contact when the source substrate is displaced.
Abstract translation: 显示装置包括：背光底盘; 以及电路基板，其具有基板后表面，所述基板背面具有形成在所述基板后表面上并且具有相对于所述底架保持的部分的电路图案的所述基板后表面，所述底板具有拉出部，所述源极基板的边缘与所述引出部分接合， 源极衬底被移位。
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公开(公告)号：US20140347567A1
公开(公告)日：2014-11-27
申请号：US14371889
申请日：2012-09-27
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Kenichiro Ito , Hideto Takeuchi , Yasufumi Gouma
CPC classification number: F21V15/01 , G02B6/0011 , G02B6/0085 , G02F1/133308 , G02F2001/133317 , G02F2001/133628 , H04N5/64 , H04N9/30
Abstract: A panel guide has a first wall portion standing face to face with a frame, and by the first wall portion having its top in contact with the frame, the panel guide is supported by the frame and forms a space between the panel guide and the frame.
Abstract translation: 面板引导件具有面向框架的第一壁部分，并且通过其顶部与框架接触的第一壁部分，面板引导件被框架支撑并在面板引导件和框架之间形成空间 。
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公开(公告)号：US09039220B2
公开(公告)日：2015-05-26
申请号：US14098215
申请日：2013-12-05
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Hideto Takeuchi , Hiroshi Takahashi , Tatsuo Sugahara , Keita Ito , Toshiyuki Fujita , Yuuki Kawamura , Kenzo Toshiyuki , Kenichiro Ito , Kazuki Nakamichi , Tomoo Sasaki , Kenta Moribe , Mamoru Yahata
Abstract: A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet.
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公开(公告)号：US09097403B2
公开(公告)日：2015-08-04
申请号：US14098215
申请日：2013-12-05
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Hideto Takeuchi , Hiroshi Takahashi , Tatsuo Sugahara , Keita Ito , Toshiyuki Fujita , Yuuki Kawamura , Kenzo Toshiyuki , Kenichiro Ito , Kazuki Nakamichi , Tomoo Sasaki , Kenta Moribe , Mamoru Yahata
CPC classification number: F21V5/04 , F21V7/00 , F21V13/04 , F21V17/06 , F21V21/00 , G02F1/1336 , G02F1/133603 , G02F1/133605 , G02F1/133608 , G02F2201/46
Abstract: A light source device includes a circuit board having a light-emitting element mounted on a one surface; a support body positioned on the other surface side of the circuit board for supporting the circuit board; a rivet having a head portion, which is positioned on a side of the one surface of the circuit board and cannot be inserted into a first through hole provided on the circuit board and the support body, and a shaft portion having a tip side stopped and held on the support body in a penetration via the first through hole; and a reflection sheet arranged on the one surface of the circuit board for reflecting light. The light source device provides a second through hole having a diameter larger or smaller than the diameter of the head portion at the position corresponding to the head portion on the reflection sheet.
Abstract translation: 光源装置包括具有安装在一个表面上的发光元件的电路板; 位于所述电路板的另一表面侧以支撑所述电路板的支撑体; 具有头部的铆钉，其位于电路板的一个表面的一侧，并且不能插入到设置在电路板和支撑体上的第一通孔中，并且具有尖端侧的轴部分停止， 通过第一通孔固定在支撑体上; 以及布置在电路板的用于反射光的一个表面上的反射片。 光源装置在与反射片上的头部相对应的位置处提供具有大于或小于头部直径的直径的第二通孔。
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