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41. 发明申请

US20090086122A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090086122A1
公开(公告)日：2009-04-02
申请号：US12232859
申请日：2008-09-25
申请人： Masaki Tsubokura
发明人： Masaki Tsubokura
IPC分类号： G02F1/13357
CPC分类号： G02F1/133604 , G02F1/133608 , G02F1/133611 , G02F2001/133612
摘要： An object of the invention is to provide a liquid crystal display device having a so-called direct backlight where the interval between a number of rod light sources can be reduced, as well as a liquid crystal display device where the liquid crystal display panel and the backlight can be provided close to each other and the thickness of the module can be reduced. The liquid crystal display device is provided with a liquid crystal display panel and a backlight provided on the rear surface of this liquid crystal display panel, and the above described backlight is provided with a number of rod light sources aligned in a plane which faces said liquid crystal display panel and electrode supports for supporting the electrodes of the rod light sources on the same pole, which are provided on the same side of the rod light sources, together. The above-described electrode supporting the electrodes on the same pole together are formed of at least a separate first electrode support and second electrode support. The first electrode support and the second electrode support are respectively formed by press processing a metal plate and provided with electrode fixtures for sandwiching the electrodes of the number of rod light sources and en electrode linking body for linking these electrode fixtures together. The metal fixtures of the first electrode support and the metal fixtures of the second electrode support alternate in the direction in which said rod light sources are aligned.
摘要翻译：本发明的目的是提供一种具有所谓的直接背光的液晶显示装置，其中可以减少多个杆光源之间的间隔，以及液晶显示面板和背光可以彼此靠近地设置，并且可以减小模块的厚度。液晶显示装置设置有液晶显示面板和设置在该液晶显示面板的背面上的背光，并且上述背光源设置有多个杆状光源，所述多个杆状光源在面向所述液体的平面中排列晶体显示面板和电极支撑件，用于将设置在杆状光源的同一侧的同一极上的杆状光源的电极支撑在一起。在同一极上将电极支撑在一起的上述电极由至少分开的第一电极支撑件和第二电极支撑件形成。第一电极支撑件和第二电极支撑件分别通过压制加工金属板形成，并且设置有用于夹持多个棒状光源的电极的电极夹具和用于将这些电极夹具连接在一起的电极连接体。第一电极支撑件的金属固定件和第二电极支撑件的金属固定件在所述杆光源对准的方向上交替。

42. 发明申请

US20080303974A1 Image display device 有权
公开(公告)号：US20080303974A1
公开(公告)日：2008-12-11
申请号：US12222282
申请日：2008-08-06
申请人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
发明人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/465 , G06F1/1601 , G06F2200/1612
摘要： An image display device includes a display panel module, a middle frame which places the display panel module thereon, and an upper frame which is engaged with a side face of the middle frame in a state where the upper frame covers a periphery of the display panel module, wherein the engaging portion includes projecting portions on a side face of the middle frame, each projecting portion being smoothly raised in the direction opposite to the display panel module and forming a sharp stepped portion which follows a raised portion, and pawl portions which are formed on portions of the upper frame which face the projecting portions, the pawl portions being bent along side faces of the stepped portions of the projecting portions and, thereafter, being bent such that the pawl portions extend while having arcuate face which has a center thereof in the vicinity of bent portions.

43. 发明申请

US20080211988A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080211988A1
公开(公告)日：2008-09-04
申请号：US11970608
申请日：2008-01-08
申请人： Masaki Tsubokura , Toshiji Yoshino
发明人： Masaki Tsubokura , Toshiji Yoshino
IPC分类号： G02F1/1335
CPC分类号： G02F1/133604 , G02F1/133608 , H01R33/02
摘要： The present invention provides a liquid crystal display device which can enhance the reliability of electrical connection between electrodes and metal fittings even when the irregularities exist with respect to radii of rod-shaped light sources arranged in the inside of a backlight. A liquid crystal display device includes a liquid crystal display panel and a backlight arranged on a back surface of the liquid crystal display panel, wherein the backlight includes a plurality of rod-shaped light sources each having electrode portions at both ends thereof and a base which supports the respective rod-shaped light sources at the respective electrode portions by way of an electrode fitting, the electrode fitting is configured to fix the rod-shaped light source by clamping the electrode portion, the electrode fitting being formed of a plurality of electrode fittings arranged in parallel in the longitudinal direction of the rod-shaped light source for every electrode, and each electrode fitting has an arcuate wall surface, and the respective electrode fittings arranged in parallel in the same electrode portion have radii of arcs of the wall surfaces thereof made different from each other.
摘要翻译：本发明提供一种液晶显示装置，即使当相对于布置在背光源内部的棒状光源的半径存在凹凸时，也可以提高电极和金属配件之间的电连接的可靠性。液晶显示装置包括：液晶显示面板和设置在液晶显示面板的背面的背光源，其中背光源包括多个棒状光源，每个棒状光源的两端均具有电极部分，通过电极接头在相应的电极部分支撑相应的棒状光源，电极接头构造成通过夹持电极部分来固定棒状光源，电极接头由多个电极接头每个电极在棒状光源的纵向方向上平行布置，并且每个电极配件具有弧形壁表面，并且在同一电极部分中平行布置的各个电极配件具有其壁表面的弧的半径彼此不同。

44. 发明申请

US20080143919A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080143919A1
公开(公告)日：2008-06-19
申请号：US11956373
申请日：2007-12-14
申请人： Yuji AZUMA , Masaki TSUBOKURA , Shimon ITAKURA
发明人： Yuji AZUMA , Masaki TSUBOKURA , Shimon ITAKURA
IPC分类号： G02F1/1333
CPC分类号： G02F1/133605 , G02F1/133308 , G02F1/133604 , G02F1/133608 , G02F2001/133311
摘要： In a joint portion of a corner portion at which a raised portion of a side wall portion of a reflection sheet which is mounted on a back surface plate and a side wall portion of a side mold frame intersect each other, an end portion of the side mold frame is formed in a state that the end portion of the side mold frame overlaps the side wall portion of the reflection sheet. Due to such a constitution, a gap which is formed by a displacement of the reflection sheet is closed and hence, it is possible to suppress the intrusion of dusts into the inside of a liquid crystal display device.
摘要翻译：在安装在后表面板上的反射片的侧壁部分的凸起部分和侧模架的侧壁部分相交的角部的接合部分中，侧面的端部模框被形成为侧模框架的端部与反射片的侧壁部分重叠的状态。由于这样的结构，由反射片的位移形成的间隙被封闭，因此能够抑制灰尘向液晶显示装置的内部的侵入。

45. 发明申请

US20080055834A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20080055834A1
公开(公告)日：2008-03-06
申请号：US11847382
申请日：2007-08-30
申请人： Yukio Matsuzaki , Masaki Tsubokura
发明人： Yukio Matsuzaki , Masaki Tsubokura
IPC分类号： H05K5/02
CPC分类号： H05K5/0217 , G02F1/133308 , G02F2001/133311 , H05K1/0256 , H05K1/147 , H05K5/0017 , H05K9/0054 , H05K2203/0191
摘要： The present invention prevents the intrusion of a foreign material into a connector of printed circuit boards in a display device which arranges the printed circuit boards on a lower side of a display region. A display device including: a first printed circuit board; a second printed circuit board; a flexible printed wiring board which connects the first printed circuit board and the second printed circuit board; and a frame member on which the first printed circuit board and the second printed circuit board are mounted, wherein the first printed circuit board includes a connector which mechanically connects a line formed on the first printed circuit board and a line formed on the flexible printed wiring board. The display device further includes a foreign material intrusion preventing member which has a region overlapping the connector of the first printed circuit board as viewed in a plan view on a surface side of the first printed circuit board which faces the frame member in an opposed manner and projects from an end portion of the first printed circuit board toward a second printed circuit board side along the flexible printed wiring board.
摘要翻译：本发明防止了将印刷电路板布置在显示区域的下侧的显示装置中的异物侵入到印刷电路板的连接器中。一种显示装置，包括：第一印刷电路板; 第二印刷电路板; 连接第一印刷电路板和第二印刷电路板的柔性印刷电路板; 以及其上安装有第一印刷电路板和第二印刷电路板的框架部件，其中第一印刷电路板包括机械地连接形成在第一印刷电路板上的线和形成在柔性印刷布线上的线的连接器板。显示装置还包括异物侵入防止部件，其具有与第一印刷电路板的与第一印刷电路板的面对框架部件的表面侧相对的俯视图中与第一印刷电路板的连接器重叠的区域，沿着柔性印刷线路板从第一印刷电路板的端部向第二印刷电路板侧突出。

46. 发明授权

US06961102B2 Image display device 有权
公开(公告)号：US06961102B2
公开(公告)日：2005-11-01
申请号：US10678177
申请日：2003-10-06
申请人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
发明人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/133 , G06F1/16 , G09F9/00
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/465 , G06F1/1601 , G06F2200/1612
摘要： An image display device includes a display panel module, a middle frame which places the display panel module thereon, and an upper frame which is engaged with a side face of the middle frame in a state where the upper frame covers a periphery of the display panel module, wherein the engaging portion includes projecting portions on a side face of the middle frame, each projecting portion being smoothly raised in the direction opposite to the display panel module and forming a sharp stepped portion which follows a raised portion, and pawl portions which are formed on portions of the upper frame which face the projecting portions, the pawl portions being bent along side faces of the stepped portions of the projecting portions and, thereafter, being bent such that the pawl portions extend while having arcuate face which has a center thereof in the vicinity of bent portions.

47. 发明申请

US20050219439A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20050219439A1
公开(公告)日：2005-10-06
申请号：US11135484
申请日：2005-05-24
申请人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
发明人： Takaaki Kitada , Masaki Tsubokura , Yuji Azuma
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/133 , G06F1/16 , G09F9/00
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/465 , G06F1/1601 , G06F2200/1612
摘要： An image display device includes a display panel module, a middle frame which places the display panel module thereon, and an upper frame which is engaged with a side face of the middle frame in a state where the upper frame covers a periphery of the display panel module, wherein the engaging portion includes projecting portions on a side face of the middle frame, each projecting portion being smoothly raised in the direction opposite to the display panel module and forming a sharp stepped portion which follows a raised portion, and pawl portions which are formed on portions of the upper frame which face the projecting portions, the pawl portions being bent along side faces of the stepped portions of the projecting portions and, thereafter, being bent such that the pawl portions extend while having arcuate face which has a center thereof in the vicinity of bent portions.
摘要翻译：图像显示装置包括显示面板模块，将显示面板模块放置在其上的中间框架和在上框架覆盖显示面板的周边的状态下与中间框架的侧面接合的上框架模块，其中所述接合部分包括在所述中间框架的侧面上的突出部分，每个突出部分沿与所述显示面板模块相反的方向平滑地升高并且形成跟随凸起部分的尖锐台阶部分，以及棘爪部分形成在上框架的与突出部分相对的部分上，棘爪部分沿突出部分的台阶部分的侧面弯曲，然后被弯曲成使得棘爪部分延伸，同时具有中心的弓形面在弯曲部分附近。

48. 发明申请

US20050073622A1 Image display device 有权
公开(公告)号：US20050073622A1
公开(公告)日：2005-04-07
申请号：US10678177
申请日：2003-10-06
申请人： Takaaki Kitaka , Masaki Tsubokura , Yuji Azuma
发明人： Takaaki Kitaka , Masaki Tsubokura , Yuji Azuma
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/133 , G06F1/16 , G09F9/00
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/465 , G06F1/1601 , G06F2200/1612
摘要： An image display device includes a display panel module, a middle frame which places the display panel module thereon, and an upper frame which is engaged with a side face of the middle frame in a state where the upper frame covers a periphery of the display panel module, wherein the engaging portion includes projecting portions on a side face of the middle frame, each projecting portion being smoothly raised in the direction opposite to the display panel module and forming a sharp stepped portion which follows a raised portion, and pawl portions which are formed on portions of the upper frame which face the projecting portions, the pawl portions being bent along side faces of the stepped portions of the projecting portions and, thereafter, being bent such that the pawl portions extend while having arcuate face which has a center thereof in the vicinity of bent portions.

49. 发明申请

US20050057703A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050057703A1
公开(公告)日：2005-03-17
申请号：US10942934
申请日：2004-09-17
申请人： Masaki Tsubokura , Yasuharu Yatsu , Tatsuyuki Fumikura , Yoshiteru Tomizuka
发明人： Masaki Tsubokura , Yasuharu Yatsu , Tatsuyuki Fumikura , Yoshiteru Tomizuka
IPC分类号： G02F1/133 , G02F1/1333 , G02F1/1339 , G09F9/30 , G09F9/35
CPC分类号： G02F1/13394
摘要： A display device has a display panel, a frame, and an elastic spacer arranged on the periphery of the display panel in parallel to the edge of the display panel. The elastic spacer is arranged between the display panel and the frame, and the hardness of the elastic spacer is varied along the length-side direction of the elastic spacer.
摘要翻译：显示装置具有与显示面板的边缘平行的布置在显示面板的周边上的显示面板，框架和弹性间隔件。弹性间隔件布置在显示面板和框架之间，并且弹性间隔件的硬度沿着弹性间隔件的长度方向变化。

50. 发明授权

US08659721B2 Liquid crystal display device having reflecting surface in zigzag manner with polygonal line 有权
标题翻译：液晶显示装置，具有折线方式的多边形反射面
公开(公告)号：US08659721B2
公开(公告)日：2014-02-25
申请号：US12950606
申请日：2010-11-19
申请人： Toshiyuki Amimoto , Masaki Tsubokura , Tomohiro Maeyama
发明人： Toshiyuki Amimoto , Masaki Tsubokura , Tomohiro Maeyama
IPC分类号： G02F1/1335 , F21V7/04 , F21V5/00
CPC分类号： G02F1/133604 , G02F1/133605
摘要： A liquid crystal display device capable of efficiently obtaining a high brightness with reduced unevenness in brightness using a single light-emitting section is provided. The liquid crystal display device includes: a liquid crystal panel for controlling display by changing orientation of a liquid crystal composition; a single cylindrical light-source section (634); and a reflecting section (636) provided so that the single cylindrical light-source section is sandwiched between the reflecting section and the liquid crystal panel, for reflecting the light emitted from the single cylindrical light-source section (634) toward the liquid crystal panel, in which at least a part of a sectional shape of a reflecting surface of the reflecting section (636) in a cross section perpendicular to an axial direction of the single cylindrical light-source section (634) is formed based on a parabola whose focal point is a position of the single cylindrical light source section (634).
摘要翻译：提供一种使用单个发光部能够有效获得亮度不均匀性高的亮度的液晶显示装置。液晶显示装置包括：用于通过改变液晶组合物的取向来控制显示的液晶面板; 单个圆柱形光源部分（634）; 以及设置成使得单个圆柱形光源部分夹在反射部分和液晶面板之间以将从单个圆柱形光源部分（634）发射的光反射到液晶面板的反射部分（636）其特征在于，所述反射部（636）的与所述单个圆筒形光源部（634）的轴向垂直的截面的反射面的截面形状的至少一部分基于抛物面形成，所述抛物线的焦点点是单个圆柱形光源部分（634）的位置。

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