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公开(公告)号：US10088700B2
公开(公告)日：2018-10-02
申请号：US15031743
申请日：2016-04-08
Inventor： Zuwei Zhang , Guofu Tang , Weifeng Chen
IPC: G02F1/1333 , F21V8/00
Abstract: A double-side display device and a fixing structure of a backlight module of the same. The fixing structure includes: a first fixing part, a second fixing part, and a third fixing part, wherein the first fixing part includes a first main body portion, a first carrying portion and a first connection portion formed integrally; the second fixing part includes a second connection portion and a second carrying portion formed integrally, the second connection portion is detachably connected with the first connection portion; and the third fixing part includes a third main body portion, a third carrying portion and a third connection portion formed integrally, wherein the third connection portion is used for fixing and connecting with the first fixing part. The fixing structure for the backlight module realize the fixing to the backlight module through multiple fixing parts which is simple in structure, and the assembly process is simple.
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公开(公告)号：US09658388B2
公开(公告)日：2017-05-23
申请号：US14380909
申请日：2014-03-10
Inventor： Weifeng Chen , Guofu Tang , Yajun Yu , Jiaxin Li , Zanjia Su
IPC: G02F1/017 , G02F1/1333 , F21V8/00
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0068 , G02B6/0085 , G02F1/133308
Abstract: The present disclosure relates to the technical field of liquid crystal display, and particularly, relates to a device for fixing a quantum strip of a display and a display thereof. The device includes: a main body, provided with a cavity used for accommodating the quantum strip; a matching surface for clamping the quantum strip, which forms at least a part of the peripheral wall of the cavity and is capable of being firmly jointed with the outer surface of the quantum strip; and a connecting structure used for fixing the main body to the display. A proper material can be used for the main body for physical protection and thermal insulation protection on the quantum strip. The connecting structure is used for fixing the device to the display at a fixed position. The display includes the device. The device and the display can prevent the overturn and translation of the quantum strip, which is to avoid the influence on the light emitting effect of the backlight source and ensure the quality of the display. In addition, the main body of the device surrounds the quantum strip, which provides thermal protection and prevents physical damage and scratch.
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公开(公告)号：US09523812B2
公开(公告)日：2016-12-20
申请号：US14356366
申请日：2014-03-25
Inventor： Weifeng Chen , Yicheng Kuo , Yajun Yu
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0026 , G02B6/0031 , G02B6/0055 , G02B6/0066 , G02B6/0085 , G02B6/009 , G02F1/1336 , G02F2001/133317 , G02F2001/133614 , G02F2202/36
Abstract: The present invention provides a backlight module, which includes: a backplane (2), a light guide plate (4) arranged in the backplane (2), a backlight source (6) arranged in the backplane (2) and located at one side of the light guide plate (4), a quantum dot rail (8) arranged between the backlight source (6) and the light guide plate (4), and a retention rack (10) that retains the quantum dot rail (8). The retention rack (10) is fixedly mounted to the backplane (2). The retention rack (10) includes a trough section (102) formed therein to correspond to the quantum dot rail (8). One side of the quantum dot rail (8) is mounted in the trough section (102) through adhesion. The backlight module according to the present invention includes a retention rack arranged therein to fixedly mount the quantum dot rail between the backlight source and the light guide plate of the backlight module so as to effectively enhance color saturation of the backlight module. The retention member has a simple structure and a low cost and can effectively protect the quantum dot rail to prevent undesired rotation and damage of the quantum dot rail caused by external forces.
Abstract translation: 本发明提供了一种背光模块，其包括：背板（2），布置在所述背板（2）中的导光板（4），布置在所述背板（2）中并位于所述背板 ，设置在所述背光源（6）和所述导光板（4）之间的量子点轨道（8）和保持所述量子轨道（8）的保持架（10）。 保持架（10）固定地安装到背板（2）上。 保持架（10）包括形成在其中以对应于量子轨道（8）的槽部（102）。 量子轨道（8）的一侧通过粘附安装在槽部（102）中。 根据本发明的背光模块包括一个布置在其中的保持架，用于将量子点轨固定地安装在背光模组的背光源和导光板之间，以便有效地提高背光模块的色彩饱和度。 保持构件具有简单的结构和低成本，并可有效地保护量子点轨，以防止由外力引起的量子轨道的不期望的旋转和损坏。
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公开(公告)号：US08882331B2
公开(公告)日：2014-11-11
申请号：US13810211
申请日：2012-12-07
Inventor： Yuchun Hsiao , Weifeng Chen
CPC classification number: G02B6/0093 , G02B6/0088 , G02F1/133
Abstract: The present disclosure provides a warping buffering structure for a light guide plate and a backlight module. The warping buffering structure includes: a first member with one side thereof contacting one end of the light guide plate of a backlight module; a second member with one side thereof flexibly connected to a side wall of a back cover of the backlight module, and the second member capable of sliding along an extending direction of the side wall; a first inclined surface formed on an end of one side of the first member which is away from the light guide plate; and a second inclined surface formed on an end of one side of the second member which is away from the side wall, and the second inclined surface contacting the first inclined surface and being slidably engaged with the second inclined surface.
Abstract translation: 本公开提供了一种用于导光板和背光模块的翘曲缓冲结构。 翘曲缓冲结构包括：第一构件，其一侧与背光模块的导光板的一端接触; 第二构件，其一侧柔性地连接到背光模块的后盖的侧壁，并且第二构件能够沿着侧壁的延伸方向滑动; 形成在所述第一构件的远离所述导光板的一侧的端部上的第一倾斜面; 以及形成在所述第二构件的远离所述侧壁的一侧的端部上的第二倾斜表面，并且所述第二倾斜表面接触所述第一倾斜表面并且与所述第二倾斜表面可滑动地接合。
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公开(公告)号：US20140211509A1
公开(公告)日：2014-07-31
申请号：US13810211
申请日：2012-12-07
Inventor： Yuchun Hsiao , Weifeng Chen
IPC: F21V8/00
CPC classification number: G02B6/0093 , G02B6/0088 , G02F1/133
Abstract: The present disclosure provides a warping buffering structure for a light guide plate and a backlight module. The warping buffering structure includes: a first member with one side thereof contacting one end of the light guide plate of a backlight module; a second member with one side thereof flexibly connected to a side wall of a back cover of the backlight module, and the second member capable of sliding along an extending direction of the side wall; a first inclined surface formed on an end of one side of the first member which is away from the light guide plate; and a second inclined surface formed on an end of one side of the second member which is away from the side wall, and the second inclined surface contacting the first inclined surface and being slidably engaged with the second inclined surface.
Abstract translation: 本公开提供了一种用于导光板和背光模块的翘曲缓冲结构。 翘曲缓冲结构包括：第一构件，其一侧与背光模块的导光板的一端接触; 第二构件，其一侧柔性地连接到背光模块的后盖的侧壁，并且第二构件能够沿着侧壁的延伸方向滑动; 形成在所述第一构件的远离所述导光板的一侧的端部上的第一倾斜面; 以及形成在所述第二构件的远离所述侧壁的一侧的端部上的第二倾斜表面，并且所述第二倾斜表面接触所述第一倾斜表面并且与所述第二倾斜表面可滑动地接合。
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Patent Agency Ranking
公开(公告)号：US09454026B2
公开(公告)日：2016-09-27
申请号：US13817728
申请日：2013-01-10
Inventor： Yuchun Hsiao , Chong Huang , Weifeng Chen
IPC: G02F1/1333
CPC classification number: G02F1/133308 , G02F2001/13332 , G02F2001/133325
Abstract: A liquid crystal module is disclosed. The liquid crystal module includes a back plate having a vertical plate, a plastic frame arranged on the vertical plate for supporting the liquid crystal glass, a connecting assembly and a front frame. The connecting assembly is arranged above the plastic frame. An engaging location of the connecting assembly and the plastic frame is adjustable. A lateral side of the connecting assembly abuts against an edge of the liquid crystal glass. The front frame arranged above the connecting assembly is fixed with the connecting assembly. The front frame covers a rim of the liquid crystal glass. The relative location of the front frame and the liquid crystal glass can be easily adjusted via the connecting assembly. In addition, the displacement of the display area resulting from assembly errors is avoided. As such, the display area and the exposed black matrix remain consistent.
Abstract translation: 公开了一种液晶模块。 液晶模块包括具有垂直板的背板，布置在用于支撑液晶玻璃的垂直板上的塑料框架，连接组件和前框架。 连接组件设置在塑料框架的上方。 连接组件和塑料框架的接合位置是可调节的。 连接组件的侧面与液晶玻璃的边缘抵接。 布置在连接组件上方的前框架与连接组件固定。 前框架覆盖液晶玻璃的边缘。 可以通过连接组件容易地调整前框架和液晶玻璃的相对位置。 此外，避免了由组装错误导致的显示区域的位移。 因此，显示区域和暴露的黑色矩阵保持一致。
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公开(公告)号：US09389448B2
公开(公告)日：2016-07-12
申请号：US14380917
申请日：2014-02-20
Inventor： Weifeng Chen , Guofu Tang , Yajun Yu , Jiaxin Li
IPC: G02F1/1333 , G02F1/1335 , G02F1/017
CPC classification number: G02F1/133308 , G02F1/017 , G02F1/133608 , G02F1/133615 , G02F2001/01791 , G02F2001/133614
Abstract: The present disclosure relates to the technical field of liquid crystal display, and particularly, relates to a device for fixing a quantum strip of a display. The device includes: a first support extending along a first direction, which first support is capable of clamping the long ineffective part of the quantum strip and being fixedly connected to the shell of the display, and which first support is provided with a connecting portion on one end in the first direction; a second support extending along the first direction, which second support is capable of clamping the effective part of the quantum strip and being fixedly connected to the shell of the display, and which second support is provided with connecting portions on both ends in the first direction, wherein the first support is connected to the second support on at least one end of the second support. The device according to the present disclosure can be flexibly spliced based on different numbers of the quantum strips, and a plurality of backlight incidences, including single-long incidence, double-long incidence, single-short incidence and double-short incidence and the like, can be achieved simultaneously.
Abstract translation: 本公开涉及液晶显示器的技术领域，特别涉及用于固定显示器的量子条的装置。 该装置包括：沿着第一方向延伸的第一支撑件，该第一支撑件能够夹紧量子条的长期无效部分并且固定地连接到显示器的壳体，并且该第一支撑件设置有连接部分 一端朝第一方向; 沿所述第一方向延伸的第二支撑件，所述第二支撑件能够夹持所述量子条的有效部分并且固定地连接到所述显示器的壳体，并且所述第二支撑件在所述第一方向上的两端设置有连接部分 ，其中所述第一支撑件在所述第二支撑件的至少一端连接到所述第二支撑件。 根据本公开的装置可以基于不同数量的量子条而被柔性地拼接，并且多个背光发生包括单次长入射，双长入射，单次短入射和双重短时间等 ，可以同时实现。
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8.发明授权公开(公告)号：US08854571B2
公开(公告)日：2014-10-07
申请号：US13703034
申请日：2012-11-16
Inventor： Yicheng Kuo , Weifeng Chen
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02B6/0085 , G02B6/0068 , G02B6/0091 , G02F1/133615 , G02F2001/133628
Abstract: This invention discloses a backplate comprising a sheet metal member with a hollow structure and an aluminum extrusion heatsink connected to the end of the sheet metal member. This aluminum extrusion heatsink includes a lateral light source connection portion provided with a light source and a sheet metal member connection portion connected to the lateral light source connection portion, wherein the latter is in contact with the sheet metal member. The aluminum extrusion heatsink further includes two heat-dissipation extension portions respectively arranged at both ends of the sheet metal member connection portion and extending in a length direction of the sheet metal member. Herein, the heat-dissipation extension portion at both ends of the aluminum extrusion heatsink can enhance the heat dissipation effect at the corner region. When the backplate is applied to a liquid crystal display device, it can reduce the stress concentration degree at the corner region thereof.
Abstract translation: 本发明公开了一种背板，其包括具有中空结构的钣金构件和连接到钣金构件的端部的铝挤压散热器。 该铝挤压散热器包括设置有光源的侧光源连接部分和连接到侧光源连接部分的金属片连接部分，其中后者与金属片部件接触。 铝挤压散热器还包括两个散热延伸部分别分别设置在金属板件连接部分的两端并在金属板件的长度方向上延伸。 这里，铝挤压散热器两端的散热延伸部可以提高角部区域的散热效果。 当将背板应用于液晶显示装置时，能够降低其角部的应力集中度。
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公开(公告)号：US10606317B2
公开(公告)日：2020-03-31
申请号：US16392626
申请日：2019-04-24
Inventor： Weifeng Chen
Abstract: A curved backboard assembly includes a curved metal plate and a curved plastic plate mounted to the curved metal plate. The curved metal plate includes longitudinal positioning slots and a set of transverse positioning slots, and the curved plastic plate includes longitudinal positioning pawls and a set of transverse positioning pawls. Each of the longitudinal positioning pawls is received into and set in engagement with one of the longitudinal positioning slots. The curved plastic plate is compressible to allow the transverse positioning pawls to be respectively received into and set in engagement with the transverse positioning slots and a spring force exerted by the curved plastic plate keeps the transverse positioning pawls in the transverse position slots. A curved display device that includes the above curved backboard assembly is also provided.
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公开(公告)号：US20180298997A1
公开(公告)日：2018-10-18
申请号：US15539694
申请日：2017-05-19
Inventor： Weifeng Chen
Abstract: The present invention provides a curvature-adjustable backboard assembly and a curved display device. The curvature-adjustable backboard assembly of the present invention includes a curvable backboard, a slider-crank mechanism, and a first low-speed position-limiting electric machine. The slider-crank mechanism comprises a central pivot and a first rail that are fixed to the backboard, a first slider mounted to the first rail, a first crank that is rotatable about the central pivot as being driven by the first low-speed position-limiting electric machine, and a first connection rod having two ends respectively and pivotally coupled to the first slider and the first crank, wherein when the first crank is driven to rotate, the first connection rod drives the first slider to move along the first rail and during the movement of the first slider along the first rail, a height of an arched form of the backboard with respect to the central pivot at a location where the first slider passes may vary accordingly so as to allow for easy and efficient variation of a curvature of the backboard according to a desired curving condition.
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