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公开(公告)号：US10551559B2
公开(公告)日：2020-02-04
申请号：US15327150
申请日：2016-07-08
发明人： Hongyu Zhao , Inho Park , Kai Diao , Yutao Hao , Junjie Guo , Yang Chu
摘要： The embodiments of the present disclosure provide an optical assembly and a liquid crystal display device using the optical assembly. The optical assembly has a simple structure and low cost, and can realize a high color gamut display. The optical assembly comprises a first substrate layer, a second substrate layer, and an optical fiber layer arranged between the first substrate layer and the second substrate layer. The optical fiber layer is composed of a plurality of optical fibers arranged closely in a single layer. A plurality of adhesive blocks in contact with the plurality of optical fibers are arranged on a surface of at least one of the first substrate layer and the second substrate layer. At the contact regions between the adhesive blocks and the plurality of optical fibers, total internal reflection in the optical fibers is inhibited by the adhesive blocks.
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公开(公告)号：US20180292595A1
公开(公告)日：2018-10-11
申请号：US15567231
申请日：2017-05-05
发明人： Jinku Lv , Xue Dong , Ming Chen , Zhanchang Bu , Bochang Wang , Yutao Hao , Ying Chen , Junjie Guo , Xiang Li
IPC分类号： F21V8/00
CPC分类号： G02B6/0043 , G02B6/00 , G02B6/005 , G02B6/0065 , G02B6/0068
摘要： A display apparatus includes: a display panel having a display surface; a light-guiding plate over the display surface, the light-guiding plate including a bottom surface facing the display surface; a light source on a side surface of the light-guiding plate; and a low-refractive-index medium layer between the bottom surface and the display surface, a refractive index of the low-refractive-index medium layer being lower than a refractive index of the light-guiding plate by at least about 0.15.
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公开(公告)号：US09696572B2
公开(公告)日：2017-07-04
申请号：US14418144
申请日：2014-06-20
发明人： Feng Zhao , Dan Wang , Seungmin Lee , Bin Zou , Junjie Guo , Yutao Hao
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/465
摘要： The present disclosure provides a bezel-free display device, including: a display panel including a display surface and a back surface opposite to the display surface; a panel connector, one end of which is secured onto a peripheral region of the back surface, and the other end of which is provided with a first support surface, a first snap-on member being provided on the first support surface; and a backlight module including a back plate and a sealant both arranged at a side of the back surface, the sealant being secured onto a periphery of the back plate and arranged at a position corresponding to the panel connector, one end of the sealant adjacent to the display panel being provided with a second support surface cooperating with the first support surface, a second snap-on member cooperating with the first snap-on member being provided on the second support surface.
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公开(公告)号：US09678353B2
公开(公告)日：2017-06-13
申请号：US14388617
申请日：2014-03-21
发明人： Yutao Hao , Feng Zhao , Bin Zou , Qian Zhang , Junjie Guo
CPC分类号： G02B27/26 , G02B5/30 , G02B27/0172 , G02B27/2264 , G02B2027/0134 , G02B2027/0152 , G02B2027/0154 , G02B2027/0178
摘要： The present disclosure discloses three-dimensional glasses and a three-dimensional display system, which provide a wearer with a better three-dimensional visual effect and reduce dizziness and fatigue of the wearer. The three-dimensional glasses include a frame including two lens frames, each lens frame having an engagement part; two lenses rotationally assembled in the engagement parts of the two lens frames, respectively; and at least one counterweight member fixed to a periphery of each of the lenses and rotating the lens to an equilibrium position. When the two lenses are at the equilibrium positions, a transmission axis of one of the two lenses is parallel to a polarization axis of a left eye image of a three-dimensional display apparatus and a transmission axis of the other one of the two lenses is parallel to a polarization axis of a right eye image of the three-dimensional display apparatus.
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公开(公告)号：US09645441B2
公开(公告)日：2017-05-09
申请号：US14547172
申请日：2014-11-19
发明人： Junjie Guo , Hongyu Zhao , Yutao Hao , Jinku Lv
IPC分类号： G02F1/1333 , G02F1/1335 , F21V8/00
CPC分类号： G02F1/1336 , G02B6/0031 , G02B6/005 , G02F1/133608 , G02F2001/133317 , G02F2001/133322 , G02F2201/54
摘要： The present invention provides a backlight and a display device. The backlight includes a frame and an optical film set including a plurality of optical films that are successively stacked. Each optical film in the optical film set includes a film body and an ear part. In any two adjacent optical films, the boundary of at least one side of the ear part of the lower optical film extends beyond the boundary of the same side of the ear part of the upper optical film. A fixing member covers the ear parts of the plurality of optical films, such that the optical film set is fixed on the frame, and the fixing member can fix the relative positions among the plurality of optical films in the optical film set. In the backlight, the optical film set is reliably fixed without affecting the normal display on the display device.
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