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Patent Agency Ranking
公开(公告)号：US20190384106A1
公开(公告)日：2019-12-19
申请号：US15746728
申请日：2017-12-18
Inventor： Chao LIANG , Mei HAN , Gege ZHOU
IPC: G02F1/1335 , F21V8/00
Abstract: A display module and a display device are provided. The display module comprises a liquid crystal display panel, a backlight module, a single-sided adhesive layer, the liquid crystal display panel is positioned on the backlight module, the backlight module comprising a top side and a bottom side opposite positioned on the top side, and four lateral sides located between the top side and the bottom side, the single-sided adhesive layer is adhesive and covering surface of the bottom side and surface of the four lateral sides. Using the display module could narrow the frame of display module, and achieves to full screen. It also could let thickness of the display module become thinner and lighter.
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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：US20200033531A1
公开(公告)日：2020-01-30
申请号：US15735030
申请日：2017-11-23
IPC: F21V8/00 , G02F1/1333 , H05K1/02
Abstract: A liquid crystal display device and a backlight module are provided. The backlight module includes a frame, a light source, and a light guide plate. The light guide plate includes a light incident surface, a bottom portion and a top portion. The frame includes a lateral plate disposed opposite to the light incident surface. The light source includes a flexible printed circuit and a LED, and the flexible printed circuit includes a vertical portion and a first horizontal portion, wherein the vertical portion is disposed between the lateral plate and the light incident surface, the LED is disposed on a surface of the vertical portion facing the light guide plate, and the first horizontal portion is a part of the vertical portion bending toward the light guide plate. By practice of the disclosure, the narrow border design of the liquid crystal display device could be achieved.
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公开(公告)号：US20180106939A1
公开(公告)日：2018-04-19
申请号：US15112525
申请日：2016-06-21
Inventor： Yan CHENG , Shih-hsiang CHEN , Mei HAN
IPC: F21V8/00
CPC classification number: G02B6/005 , G02B6/0055 , G02B6/0068 , G02F1/1336 , G02F1/133615 , G02F1/133621 , G02F1/1368 , G02F2001/133614 , G02F2001/136222 , G02F2202/36
Abstract: The present invention provides a backlight module used in liquid crystal displays. The backlight module includes a quantum dots film, a light guide plate and a light source module. A light is emitted from the light source module enter into the quantum dots film through the light guide plate. The quantum dots film comprises an active region and an inactive region. The light source module includes a blue light source and a green light source. The blue light source is corresponding to the active region, and the green light source is corresponding to the inactive region. The present invention further provides a backlight module used in liquid crystal displays. The present invention provides a backlight module and quantum dots film of liquid crystal display which can resolve a defect of quantum dots film fails in the cutting position, and the quantum dots film has high color gamut conversion.
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公开(公告)号：US20170232681A1
公开(公告)日：2017-08-17
申请号：US14902561
申请日：2015-10-23
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
CPC classification number: B33Y50/02 , B29C35/0805 , B29C64/112 , B29C64/188 , B29C64/209 , B29C64/264 , B29C64/386 , B29C64/40 , B29C67/00 , B29C2035/0827 , B33Y10/00 , B33Y30/00
Abstract: The present invention discloses a 3D printer, comprising a printing chamber, and the printing chamber comprises a printing assembly and a loading platform inside, and the printing assembly is located above the loading platform, and the printing assembly comprises a printing support and a printing head assembly and a curing lamp assembly connected on the printing support, and the printing support is moved along a printing direction, and in the printing direction, the printing head assembly is in front of the curing lamp assembly, and the printing head assembly comprises a main printing head of printing a model mainbody and a sub printing head of printing support material, and material of the model mainbody is photosensitive resin, and a printing temperature inside the printing chamber is lower than a solidification temperature of the support material, and the support material is solidified at the printing temperature.
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