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公开(公告)号：US20190004234A1
公开(公告)日：2019-01-03
申请号：US15572542
申请日：2017-08-03
Inventor： Qian CHEN , Zhongjie LIU , Mei HAN
IPC: F21V8/00
Abstract: The present disclosure provides a liquid crystal display and a backlight module which includes a reflective sheet, a light guide plate disposed on the reflective sheet, an optical assembly and a light source assembly, the light guide plate including a light guide portion and a support portion disposed to surround the light guide portion, and the optical assembly being located on a top of the light guide portion; and the light source assembly including a plurality of LEDs which are disposed between the support portion and the light guide portion and disposed to be opposite to an incident surface of the light guide portion. The light guide plate according to the present disclosure includes a light guide portion and a support portion disposed to surround the light guide portion, wherein the support portion is used to support the display module and fix the backlight module, thereby omitting a rubber frame.
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公开(公告)号：US20170212298A1
公开(公告)日：2017-07-27
申请号：US15173413
申请日：2016-06-03
Inventor： Qian CHEN , Zhongjie LIU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0051 , G02B6/0053 , G02B6/0093 , G02F1/133308 , G02F1/133514 , G02F1/133528 , G02F1/1368 , G02F2001/133317 , G02F2201/503
Abstract: A plastic frame is configured for fixing a backlight module generating a light source and for transmitting the light source to a panel. The plastic frame includes end surfaces for adhering adhesive-shading tape. The end surface is configured with an elastic protrusive portion. With such configuration, when the liquid crystal panel is pressed, the elastic protrusive portion operates as a buffer to absorb the shocks. In this way, the top and the down prism sheets, a diffuser sheet, or a light guiding plate are prevented from being crushed or scraped. In addition, a backlight module and a display device are also disclosed.
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公开(公告)号：US20180356581A1
公开(公告)日：2018-12-13
申请号：US15556464
申请日：2017-06-23
Inventor： Qian CHEN , Zhongjie LIU
IPC: F21V8/00
CPC classification number: G02B6/005
Abstract: The present invention provides a backlight module and a display device, the backlight module comprises a light guide plate, a light bar and a light blocking tape, the light guide plate comprises a light entrance surface and three peripheral side surfaces, the light bar provides a light source for the light guide plate on one side of the light entrance surface, and the light blocking tape covers the three peripheral side surfaces to prevent light that from the light source entering the light guide plate from being emitted from three peripheral side surfaces. So that there is not light leakage in the three peripheral side surfaces, the plastic frame of the prior art for providing to prevent leakage of the three peripheral side surfaces, is eliminated, thereby reducing the weight and width of the backlight module to achieve which to be light and narrow, and reducing production costs.
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公开(公告)号：US20180334285A1
公开(公告)日：2018-11-22
申请号：US15544007
申请日：2017-05-25
Inventor： Zhongjie LIU , Liang YUE
CPC classification number: B65D19/38 , B65D19/0077 , B65D19/0095 , B65D2519/00273 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00572 , B65D2519/00761 , B65D2519/00796
Abstract: A pallet includes a main extension member and support members. The main extension member includes a rotary sleeve and two threaded bars, which are respectively inserted into the rotary sleeve through two ends of the rotary sleeve to be connected in a rotatable manner through threading engagement. The support members each include first and second support elements pivoted to each other. An end of each threaded bar that is distant from the rotary sleeve is pivotally connected to the pivotal connection between the first and second support elements. Rotation of the rotary sleeve allows for adjustment of a distance between the two threaded bars to change a bending condition therebetween so as to vary a size of the pallet. The variation of the size of the pallet is thus made flexible to suit the need for transportation of products of various sizes and thus saving costs of transportation and storage.
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公开(公告)号：US20170212382A1
公开(公告)日：2017-07-27
申请号：US15143623
申请日：2016-05-01
Inventor： Bin XIONG , Zhongjie LIU , Qian CHEN
IPC: G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133528 , G02F1/133514 , G02F1/1368 , G02F2001/133302 , G02F2202/28
Abstract: A liquid crystal screen includes an upper polarization sheet, an upper glass plate, a lower glass plate, and a lower polarization sheet that are stacked sequentially. The upper polarization sheet and the lower polarization sheet are bonded to each other by adhesive to form a box having an open end. The upper glass plate and the lower glass plate are received in the box. Side faces of the upper glass plate and the lower glass plate are covered by the adhesive. The upper glass plate and the lower glass plate project out of the upper polarization sheet and the lower polarization sheet from an edge thereof. Areas between the upper and lower glass plates and the edge of the upper and slower polarization sheets are bonded by the adhesive. A liquid crystal display is also provided.
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Patent Agency Ranking
公开(公告)号：US20190391322A1
公开(公告)日：2019-12-26
申请号：US15663755
申请日：2017-04-18
Inventor： Zhongjie LIU
IPC: F21V8/00
Abstract: The present disclosure provides a backlight module and liquid crystal display device, comprising: a plastic frame; a reflector sheet; a light-guiding plate; a light source assembly; and a heat-dissipating member disposed at bottom of the reflector sheet and extending along a side surface of the reflector sheet to the edge of the liquid crystal panel so as to bond the backlight module to the liquid crystal panel, wherein the heat-dissipating member is fixedly bonded to the edge of the liquid crystal panel.
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公开(公告)号：US20180093791A1
公开(公告)日：2018-04-05
申请号：US15102869
申请日：2016-05-25
Inventor： Hua GU , Zhongjie LIU
CPC classification number: B65D1/36 , B65D21/02 , B65D85/48 , B65D2571/00895
Abstract: The present disclosure relates to a packing box for carrying liquid crystal panels. The packing box includes an outer body and two bearing trays received within the outer body. Each of the bearing trays includes a body and a plurality of clips arranged periodically. The body includes a first surface and a second surface back to the first surface. The clip protrudes from the first surface toward the second surface. The clip includes a recess portion on a top portion of the first surface and a protrusion portion on the second surface. A hub is arranged on a bottom of the recess portion, and the hub extends toward an internal of the protrusion portion. When the two bearing trays are stacked, the protrusion portion of the bearing trays on a top layer inserts into the hub of the other bearing tray to abut against a wall of the hub.
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公开(公告)号：US20170212296A1
公开(公告)日：2017-07-27
申请号：US15173296
申请日：2016-06-03
Inventor： Qian CHEN , Zhongjie LIU , Bin XIONG
IPC: F21V8/00
CPC classification number: G02B6/0053 , G02B6/0051 , G02B6/0088
Abstract: A backlight module includes a lamp set, a light guiding plate, a diffuser, a top prism sheet, and a down prism sheet. The diffuser includes a first end and a second end opposite to each other, the first end of the diffuser is closer to the lamp set than the second end, and the diffuser includes a first end and a second end opposite to each other. The diffuser includes the overlapped portion stacked with the top/down prism sheets and the extended portion extending from the overlapped portion. On the first end of the diffuser, the light beams emitted by the light guiding plate may be processed by the first extended portion, instead of being emitted out directly. This can avoid the bright lines occurred by the backlit so as to reduce the optical leakage. In addition, a display device is also disclosed.
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公开(公告)号：US20170168207A1
公开(公告)日：2017-06-15
申请号：US14779165
申请日：2015-08-24
Inventor： Zhongjie LIU , Yanxue ZHANG
IPC: F21V8/00
CPC classification number: G02B6/002 , G02B6/0031 , G02B6/0055 , G02B6/0083 , G02B6/0088
Abstract: A backlight module for liquid crystal display, having a back frame including a bottom plate and a side plate provided on a side end of the bottom plate, a light guide plate provided on the bottom plate, the light guide plate including a flat body and a wedge body extending upward from an end of the flat body. A light source is provided on the bottom plate and positioned between the wedge body and the side plate; and a flexible circuit board provided on the light source and the side plate and extending onto the wedge body. The backlight module can increase the brightness of the emitted light without increasing the thickness, so as to satisfy the needs of the high-resolution liquid crystal panel.
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公开(公告)号：US20160327718A1
公开(公告)日：2016-11-10
申请号：US14782241
申请日：2015-08-24
Inventor： Zhongjie LIU , Yanxue ZHANG , Wei GUO
IPC: F21V8/00
CPC classification number: G02B6/005 , G02B6/0055 , G02B6/0088
Abstract: A backlight module including a light guide plate, an optical film and a light-shielding adhesive. The optical film is disposed on a top surface of the light guide plate; a portion of the light-shielding adhesive adhering to an edge of a top surface of the optical film; and another portion of the light-shielding adhesive adhering to a side surface of the optical film and a side surface of the light guide plate, and adhering to an edge of a bottom surface of the light guide plate. Further disclosed is a liquid crystal display having the backlight module with light-shielding adhesives used to fix the optical film onto the light guide plate, and the light-shielding adhesive is used to fix the light guide plate and the optical film into the back frame without using a glue frame to fix the light guide plate and the optical film into the back frame.
Abstract translation: 背光模块，包括导光板，光学膜和遮光胶。 光学膜设置在导光板的上表面上; 所述遮光性粘合剂的一部分粘附在所述光学膜的上表面的边缘上; 并且所述遮光粘合剂的另一部分粘附到所述光学膜的侧表面和所述导光板的侧表面，并且粘附到所述导光板的底表面的边缘。 进一步公开了一种液晶显示器，其具有带有遮光粘合剂的背光模块，用于将光学膜固定在导光板上，并且遮光粘合剂用于将导光板和光学膜固定到后框架 而不使用胶框将导光板和光学膜固定到后框架中。
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