公开(公告)号：US08988889B2

公开(公告)日：2015-03-24

申请号：US13521049

申请日：2012-06-05

Applicant: Yajun Yu ,  Yuchun Hsiao

Inventor： Yajun Yu ,  Yuchun Hsiao

IPC: H05K1/00 ,  H01R12/71 ,  H01R25/00

CPC classification number: H05K3/32 ,  G02F1/133604 ,  G02F2001/133612 ,  H01R4/30 ,  H01R4/32 ,  H01R4/34 ,  H01R12/515 ,  H01R12/523 ,  H01R12/58 ,  H01R12/716 ,  H01R25/003 ,  H01R43/205 ,  H05K3/3447 ,  Y10T29/49117 ,  Y10T29/49133 ,  Y10T29/49174

Abstract: The present invention relates to a connection wire structure of a direct light bar and a connection method thereof. The connection wire structure of the direct light bar includes a plurality of light bars and connection wires, and a circuit board. Each light bar includes a wiring board that includes a first exposed copper zone that includes a hole to serve as a circuit connection contact. The circuit board includes a second exposed copper zone that includes a hole to serve as a circuit connection contact. Each of the connection wires has two ends to each of which a copper ring is connected. The two copper rings of each of the connection wires are respectively connected to the first exposed copper zones or the second exposed copper zones corresponding thereto by coupling pieces so as to establish electrical connection. A connection method of the direct light bar is also provided.

Abstract translation: 本发明涉及一种直接光棒的连接线结构及其连接方法。 直接光棒的连接线结构包括多个灯条和连接线，以及电路板。 每个灯条包括布线板，该布线板包括第一露出铜区，该铜区包括用作电路连接触点的孔。 电路板包括第二暴露的铜区，其包括用作电路连接触点的孔。 每个连接线具有两个端部，每个连接线连接有铜环。 每个连接线的两个铜环分别通过联接件连接到与其对应的第一暴露的铜区或第二暴露的铜区，以便建立电连接。 还提供了直接光条的连接方法。

公开(公告)号：US08836885B2

公开(公告)日：2014-09-16

申请号：US13504957

申请日：2012-04-01

Applicant: Yajun Yu

Inventor： Yajun Yu

IPC: G02F1/1333

CPC classification number: G02B6/0091 ,  G02B6/0085 ,  G02F1/133308 ,  G02F2001/133314 ,  G02F2001/133317

Abstract: The invention provides an outer frame for a display device, a backlight module and an LCD device. The outer frame includes at least two sections; the sections include a mounting section for arranging the light source of the backlight module. In the invention, because the outer frame of the backlight module is divided into multiple sections, and one of the sections is used as a mounting section for arranging the light source, the light source is arranged on the mounting section of the outer frame when being assembled, and the required assembling action is simple in the assembling process; thus, the step of assembling the light source on the backplane or aluminum extrusion is omitted, and the assembling technology is simplified. In addition, when replacing the light source of the backlight module, only the mounting section of the outer frame is removed, and then the light source is replaced on the outer frame. Thus, most components of the backlight module are exposed into air because many components are removed, causing dust to enter inside the backlight module to affect the optical performance of the backlight module can be avoided, the replacement process of the light source can be simplified, and the stability of the LCD device can be increased.

Abstract translation: 本发明提供了一种用于显示装置的外框架，背光模块和LCD装置。 外框包括至少两个部分; 这些部分包括用于布置背光模块的光源的安装部分。 在本发明中，由于将背光模块的外框分割成多个部分，其中一个部分用作安装部分，用于布置光源，当外部框架的安装部分 组装，所需的组装动作在组装过程中简单; 因此，将光源组装在背板或铝挤压件上的步骤被省略，并且组装技术被简化。 此外，当更换背光模块的光源时，仅移除外框的安装部，然后在外框上更换光源。 因此，背光模块的大多数部件被暴露在空气中，因为许多部件被去除，导致灰尘进入背光模块内以影响背光模块的光学性能可以避免，可以简化光源的替换过程， 可以提高LCD装置的稳定性。

公开(公告)号：US20140016332A1

公开(公告)日：2014-01-16

申请号：US13582421

申请日：2012-07-23

Applicant: Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

Inventor： Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

IPC: F21V21/00 ,  B21D22/00

CPC classification number: G02F1/133308 ,  G02F1/133608 ,  G02F2001/133314

Abstract: At least one stress concentration factor is arranged in a bending position of forming the protrusion structure on a surface of the backplane. Then, a shape of the protrusion structure is formed by stamping. In the present disclosure, because the bending position during stretching the protrusion structure is firstly configured with a plurality of stress concentration factors in the stretching process of the protrusion structure, when the protrusion structure is stretched, stress concentration occurs in the position with the stress concentration factors.

Abstract translation: 至少一个应力集中因子被布置在在背板的表面上形成突起结构的弯曲位置。 然后，通过冲压形成突起结构的形状。 在本公开中，由于突起结构的拉伸处理中的弯曲位置首先在突出结构的拉伸处理中被配置有多个应力集中因素，所以当突出结构被拉伸时，在应力集中的位置发生应力集中 因素

公开(公告)号：US08608346B2

公开(公告)日：2013-12-17

申请号：US13128172

申请日：2011-04-14

Applicant: Lifeng Wang ,  Yajun Yu

Inventor： Lifeng Wang ,  Yajun Yu

IPC: F21V29/00

CPC classification number: G02B6/0085 ,  G02B6/0091

Abstract: The present invention discloses a backlight module and a light guide plate (LGP) fixture thereof, wherein the LGP fixture comprises a LGP, a heat dissipation base and a plurality of clamps. The heat dissipation base is planar and correspondingly disposed below the LGP. The heat dissipation base is installed with the clamps on sides of the LGP. Each of the clamps has a bottom portion, and a retaining plate and at least one upright plate are vertically formed from the bottom portion. The upright plate and the retaining plate are clamped on the heat dissipation base, and the clamps are used to position the LGP.

Abstract translation: 本发明公开了一种背光模块及其导光板（LGP），其特征在于，所述LGP夹具包括LGP，散热基座和多个夹具。 散热基座是平面的，并相应地设置在LGP的下方。 散热基座安装在LGP侧面的夹具上。 每个夹具具有底部，并且保持板和至少一个直立板从底部垂直地形成。 直立板和固定板夹在散热基座上，夹具用于定位LGP。

公开(公告)号：US08915627B2

公开(公告)日：2014-12-23

申请号：US13582421

申请日：2012-07-23

Applicant: Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

Inventor： Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F1/133608 ,  G02F2001/133314

Abstract: At least one stress concentration factor is arranged in a bending position of forming the protrusion structure on a surface of the backplane. Then, a shape of the protrusion structure is formed by stamping. In the present disclosure, because the bending position during stretching the protrusion structure is firstly configured with a plurality of stress concentration factors in the stretching process of the protrusion structure, when the protrusion structure is stretched, stress concentration occurs in the position with the stress concentration factors.

Abstract translation: 至少一个应力集中因子被布置在在背板的表面上形成突起结构的弯曲位置。 然后，通过冲压形成突起结构的形状。 在本公开中，由于突起结构的拉伸处理中的弯曲位置首先在突出结构的拉伸处理中被配置有多个应力集中因素，所以当突出结构被拉伸时，在应力集中的位置发生应力集中 因素

公开(公告)号：US20140028948A1

公开(公告)日：2014-01-30

申请号：US13579564

申请日：2012-07-26

Applicant: Yu-chun Hsiao ,  Yi-cheng Kuo ,  Chong Huang ,  Yajun Yu ,  Jiahe Cheng ,  Ruilian Yang ,  Gege Zhou

Inventor： Yu-chun Hsiao ,  Yi-cheng Kuo ,  Chong Huang ,  Yajun Yu ,  Jiahe Cheng ,  Ruilian Yang ,  Gege Zhou

IPC: G02F1/1333 ,  F21V8/00 ,  G09F13/04

CPC classification number: G02F1/133308 ,  G02B6/0088 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/133328 ,  G02F2201/46

Abstract: The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in Which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module.

Abstract translation: 本发明提供一种背板，背光模块和液晶显示装置。 所述背板由互连在一起的至少两个单元构成，其中所述背板包括从所述底部边缘延伸的底部和侧壁，其中所述侧壁设置有至少一个通过将螺钉附接到所述侧壁上而实现的紧固件。 背板由两个相互连接的单元构成，以便降低制造成本。 背光模块和液晶显示装置也可以降低制造成本。 背板设置有通过附接螺钉实现的紧固件。 因此，这种布置特别适用于紧固件不能与背板一体形成的情况。 这种布置对于组装背光模块更有利。

公开(公告)号：US08632240B2

公开(公告)日：2014-01-21

申请号：US13203836

申请日：2011-06-15

Applicant: Guofu Tang ,  Yajun Yu ,  Yi-cheng Kuo

Inventor： Guofu Tang ,  Yajun Yu ,  Yi-cheng Kuo

IPC: F21V17/10 ,  F21V8/00

CPC classification number: G02B6/0028 ,  G02B6/0068 ,  G02B6/008

Abstract: The patent application relates to a fixed structure of modularized light guide plate and a backlight module, wherein the fixed structure includes a back board, a display panel, a light source, an optical module arranged between the back board and the display panel for receiving the light of the light source, and an aluminum extrusion. The aluminum extrusion is located on the upper part of the back board and is fixed on the back board. The optical module is clamped and fixed on the aluminum extrusion. By setting a clamping mechanism between the optical module and the aluminum extrusion, wherein the optical module is arranged between the back board and the display panel for receiving the light of the light source, the patent application realizes the limiting in Z-axis direction for the optical module in order to limit the movement of the optical module, prevents the optical module from being drooped and deformed due to its own weight when the liquid crystal display is inverted, and from colliding the other components in the backlight module and damaging the backlight module. Meanwhile, the ultrathin design is beneficial for guaranteeing the light incidence surface of the light source aligned with the light emission surface thereof centrally and avoiding light lose.

Abstract translation: 该专利申请涉及模块化导光板和背光模块的固定结构，其中固定结构包括背板，显示面板，光源，布置在背板和显示面板之间的光学模块，用于接收 光源的光，铝挤压。 铝挤压件位于背板的上部，并固定在背板上。 光学模块夹紧并固定在铝挤压件上。 通过在光学模块和铝挤压件之间设置夹持机构，其中光学模块布置在背板和显示面板之间用于接收光源的光，专利申请实现了Z轴方向上的限制， 光学模块，以限制光学模块的移动，防止当液晶显示器反转时由于其自身重量而使光学模块下垂和变形，并且与背光模块中的其他部件相撞并损坏背光模块 。 同时，超薄设计有利于保证与其发光表面对准的光源的光入射表面，并避免光损失。

公开(公告)号：US20130343812A1

公开(公告)日：2013-12-26

申请号：US13577739

申请日：2012-06-26

Applicant: Lifeng Wang ,  Yajun Yu ,  Yanxue Zhang

Inventor： Lifeng Wang ,  Yajun Yu ,  Yanxue Zhang

IPC: H05K5/02 ,  B21D43/28

CPC classification number: F16B37/02 ,  Y10T403/68

Abstract: The present disclosure relates to the field of liquid crystal displays (LCDs), and more particularly to a sheet metal part for an LCD device, an LCD device, and a method for manufacturing a sheet metal part for an LCD device. The sheet metal part comprises an inner hole flange, the flange comprises an internal thread, and a circumference of a cross section of the inner hole comprises at least one protrusion protruding to a direction of a center of circle of cross section of the inner hole. The sheet metal part for the LCD device of the present disclosure comprises the inner hole flange. The flange comprises the internal thread, and the circumference of the cross section of the inner hole comprises at least one protrusion protruding to the direction of the center of circle of cross section of the inner hole. The protrusion changes a shape of the inner hole, so that the inner hole is not a complete circular hole any more. After tapping the standard internal thread on the flange, the thread tooth of the protrusion is deep, thereby bearing much torsion; the thread teeth of other parts are shallow, the thread wall is thick; thus, the strength of the inner hole is increased, thereby improving the locking reliability of the thread of the inner hole on the whole.

Abstract translation: 本公开涉及液晶显示器（LCD）领域，更具体地涉及用于LCD装置的钣金零件，LCD装置以及用于LCD装置的钣金件的制造方法。 该金属板部件包括内孔凸缘，凸缘包括内螺纹，并且内孔的横截面的圆周包括至少一个突出于内孔的横截面中心圆的方向的突起。 用于本公开的LCD装置的钣金零件包括内孔凸缘。 所述凸缘包括所述内螺纹，并且所述内孔的横截面的圆周包括至少一个突出于所述内孔的横截面中心圆的方向的突出部。 突起改变内孔的形状，使得内孔不再是完整的圆形孔。 在法兰上标准内螺纹攻丝后，突起的螺纹牙齿深，承受较大扭力; 其他部分的螺纹牙浅，螺纹壁较厚; 因此，内孔的强度增加，从而提高内孔的螺纹的锁定可靠性。

公开(公告)号：US20130258240A1

公开(公告)日：2013-10-03

申请号：US13503085

申请日：2012-03-30

Applicant: Yajun Yu ,  Quan Li

Inventor： Yajun Yu ,  Quan Li

IPC: G09F13/04 ,  G02F1/13357

CPC classification number: G02F1/133608 ,  G02B6/0085 ,  G02B6/0091 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2001/13332 ,  G02F2001/133607 ,  G02F2001/133628

Abstract: The invention provides a backlight module and an LCD device including the backlight module. The backlight module includes an LGP, a lightbar optically coupled with the LGP, and an outer frame. The lightbar is arranged on the outer frame from the inner side of the backlight module. In the invention, because the lightbar is arranged on the outer frame of the backlight module, the lightbar can directly exchange heat with the outside air via the outer frame to dissipate heat; because the lightbar is directly arranged on the outer frame, the heat conduction path is shortened to a great extent. Thus, the heat emitted by the lightbar can be dissipated via the outer frame in time; the inside temperature of the backlight module is reduced, the stability and the service life of the components in the backlight module are increased, and the phenomenon that the stability of the LCD panel is affected by overhigh temperature is avoided.

Abstract translation: 本发明提供一种背光模块和包括背光模块的LCD装置。 背光模块包括LGP，与LGP光学耦合的光杆和外框。 灯条从背光模块的内侧布置在外框上。 在本发明中，由于灯条布置在背光模块的外框上，所以灯条可以通过外框架直接与外部空气进行热量散热; 因为灯条直接布置在外框上，导热路径被很大程度地缩短。 因此，灯条发出的热量可以通过外框架及时消散; 背光模块的内部温度降低，背光模块中的部件的稳定性和使用寿命增加，并且避免了LCD面板的稳定性受到超过温度的影响的现象。

公开(公告)号：US20130215356A1

公开(公告)日：2013-08-22

申请号：US13505495

申请日：2012-02-28

Applicant: Yajun Yu

Inventor： Yajun Yu

IPC: G02F1/13357 ,  F21V8/00 ,  F21V21/00

CPC classification number: G02B6/0088 ,  G02F1/133608 ,  G02F2201/46

Abstract: The invention relates to the field of LCDs, and more particularly to a connecting piece for a backlight module, a backlight module and an LCD device having the connecting piece. The connecting piece of the invention includes a column shaft, both ends of the column shaft are respectively provided with clamping caps; an upper rubber frame, a lower rubber frame or a backplane, a light guide plate, an optical film, and a reflector plate of the backlight module are respectively provided with through holes, and the column shaft of the connecting piece penetrates through the through holes and positions and locks the upper rubber frame, the lower rubber frame or the backplane, the light guide plate, the optical film, and the reflector plate by the clamping caps. The invention breaks through the concept of the fastener matching structure of the backlight module in the prior art, and designs a connecting piece for a backlight module with the functions of positioning and locking; the positioning and locking structure enables the backlight module to be assembled simply, conveniently, and efficiently.

Abstract translation: 本发明涉及LCD的领域，更具体地说，涉及一种用于背光模块的连接件，背光模块和具有连接件的LCD装置。 本发明的连接件包括柱轴，柱轴的两端分别设有夹紧盖; 背光模块的上橡胶框架，下橡胶框架或背板，导光板，光学膜和反射板分别设有通孔，连接件的柱轴穿过通孔 并通过夹紧帽对上橡胶框架，下橡胶框架或背板，导光板，光学膜和反射板进行定位和锁定。 本发明突破了现有技术中背光模块的紧固件配合结构的概念，并设计了具有定位和锁定功能的背光模块连接件; 定位和锁定结构使得背光模块能够简单，方便和有效地组装。