Patent application number | Description | Published |
20120257405 | BACKLIGHT MODULE AND LIGHT GUIDE PLATE FIXTURE THEREOF - 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. | 10-11-2012 |
20130010498 | LIGHT GUIDE PLATE AND A BACKLIGHT DISPLAY MODULE - The present invention provides a light guide plate. The light guide plate comprises at least two daughter light guide plates and a connection member. Each daughter light guide plate disposes two locating posts respectively on two sides thereof, which can be engaged with the connection member to make the two daughter light guide plates be interconnected so that forming one large area light guide plate. The present invention also relates to a backlight display module. The light guide plate and the backlight module of the present invention has a less manufacture difficulty and a low transportation cost and can realize the use of the large area light guide plate, so that avoiding the problems of the large area light guide plate being difficult to be manufactured and having the high transportation cost in the prior art. | 01-10-2013 |
20130016309 | Backlight module and liquid crystal display using the sameAANM Wang; LifengAACI ShenzhenAACO CNAAGP Wang; Lifeng Shenzhen CNAANM Yu; YajunAACI ShenzhenAACO CNAAGP Yu; Yajun Shenzhen CN - The utility model discloses a backlight module and a liquid crystal display (LCD) using the backlight module. The backlight module comprises a light guide plate and a clamp for fixing the light guide plate. The light guide plate is formed by splicing of more than two sub-light guide plates. The backlight module used for the LCD of the utility model is characterized in that sub-light guide plates of modular design are used, and the light guide plate applicable to any sizes of the LCD can be formed by splicing of the sub-light guide plates. The backlight module has advantages of convenient processing and assembly, productivity improvement, material waste reduction and backlight module cost decrease. | 01-17-2013 |
20130077015 | FRAME STRUCTURE AND LIQUID CRYSTAL MODULE COMPRISING THE SAME - The present disclosure discloses a frame structure, which can make the assembling process simple and time-saving and achieve a thin profile and a light weight. A technical solution adopted in the present disclosure is: a frame structure, comprising a frame, a front cover, and a connector for connecting the frame with the front cover that are all integrally formed, and also comprising fixing elements for securing an end of the front cover that is away from the connector to the frame. The present disclosure further discloses a liquid crystal module comprising the frame structure. | 03-28-2013 |
20130343812 | SHEET METAL PART FOR LCD DEVICE, LCD DEVICE, AND METHOD FOR MANUFACTURING SHEET METAL PART - 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. | 12-26-2013 |
20140016332 | PROTRUSION STRUCTURE PROCESSING METHOD OF BACKPLANE AND BACKPLANE - 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. | 01-16-2014 |
20140112021 | BACKLIGHT MODULE - The present invention relates to a backlight module, which comprises a backplate, and a backlight assembly fixed in the backplate by a positioning structure, the positioning structure comprises a positioning member used for fixing the backlight assembly and provided with a recess, and a protruding part arranged on the backplate, the backlight assembly is fixed in the backplate by engagement of the recess of the positioning member with the protruding part of the backplate. By the protruding part on the backplate and the recess on the positioning member to engage with the protruding part, the problem of poor product appearance due to exposure of the bump of the positioning member is resolved well. | 04-24-2014 |
20140139781 | BACKLIGHT MODULE AND LCD DEVICE - The present disclosure provides a backlight module and a liquid crystal display (LCD) device. The backlight module includes a lightbar heat sink and a backplane. The lightbar heat sink defines a first fixing hole, and the backplane defines a second fixing hole. The backlight module further includes a connecting piece and a fastening piece. The connecting piece is fixed to the second fixing hole of the backplane and extended to an inside of the backplane, the first fixing hole of the lightbar heat sink is sleeved on the connecting piece, and the lightbar beat sink is fixed to the backplane by matching between the fastening piece and the connecting piece. The backplane can be more aesthetically pleasing, and can be directly used as a back cover of the LCD device. | 05-22-2014 |