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公开(公告)号:US20180120495A1
公开(公告)日:2018-05-03
申请号:US15785472
申请日:2017-10-17
申请人: InnoLux Corporation
发明人: I-Chang LIANG , I-Jung LIN , Yuan-Jen CHENG , Tsu-Hsien KU , Ying-Yao TANG , Fang-Cheng JHOU , Li-Chi LUO , Ruei-Ting HUANG , Chia-Wei LAI
IPC分类号: F21V8/00 , G02B1/11 , G02B5/30 , G02F1/1335
CPC分类号: G02B6/0056 , G02B1/11 , G02B1/14 , G02B5/30 , G02F1/1335 , G02F1/133615 , G02F2001/133331 , G02F2201/50 , G02F2201/503 , G02F2202/28
摘要: A display device having a display region and a peripheral region surrounding the display region is provided. The display device includes a first adhesion layer sandwiched between a display unit and a protective structure. The protective structure includes a first protective layer having a first length in a first direction. The protective structure also includes a second adhesion layer disposed on the first protective layer. The protective structure further includes a second protective layer disposed on the second adhesion layer, and the second protective layer has a second length in the first direction, wherein the difference between the first length and the second length is between 0 and 1 mm, and wherein the second protective layer is on the outermost side of the display device.
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公开(公告)号:US20180120492A1
公开(公告)日:2018-05-03
申请号:US15788346
申请日:2017-10-19
申请人: Nanosys, Inc.
发明人: Ernest LEE , Jason HARTLOVE
IPC分类号: F21V8/00 , G02F1/1335
CPC分类号: G02B6/005 , B82Y30/00 , B82Y40/00 , C09K11/025 , C09K11/703 , C09K11/883 , G02B6/00 , G02B6/0055 , G02B6/0056 , G02B6/0068 , G02F1/1336 , G02F1/133603 , G02F1/133615 , G02F1/133621 , G02F2001/133614 , G02F2001/133624 , G02F2202/36 , H01L33/502 , H01L33/507 , H05B33/14
摘要: Embodiments of a display device are described. The display device includes a backlight unit having a light source, a quantum dot film, and a radiation absorbing element. The quantum dot film is optically coupled to the light source and is configured to process light received from the light source. The radiation absorbing element is optically coupled to the quantum dot film and is configured to tune a spectral emission width of the processed light received from the quantum dot film to achieve over 90% color gamut coverage of a standard RGB color space
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公开(公告)号:US09958593B2
公开(公告)日:2018-05-01
申请号:US15291136
申请日:2016-10-12
发明人: Chun-Hau Lai , Wei-Hsuan Chen
IPC分类号: G02F1/136 , F21V8/00 , G02F1/1335
CPC分类号: G02B6/0036 , G02B6/0031 , G02B6/0038 , G02B6/005 , G02B6/0053 , G02B6/0061 , G02F1/133603 , G02F1/133615 , G02F2001/133614
摘要: A backlight module includes a light source, a light guide plate, and a quantum dot enhancement film. The light guide plate has a light-incident side that faces toward the light source, a surrounding side that is connected to the light-incident side to constitute an outer periphery of the light guide plate, and a microstructure unit that is disposed adjacent to the surrounding side of the light guide plate. The quantum dot enhancement film is stacked on the light guide plate.
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公开(公告)号:US20180113252A1
公开(公告)日:2018-04-26
申请号:US15511376
申请日:2016-09-19
发明人: Sangjig LEE
IPC分类号: F21V8/00
CPC分类号: G02B6/0088 , F21S8/00 , F21V17/16 , G02B6/00 , G02B6/0051 , G02F1/133615 , G02F2001/133322 , G02F2201/54
摘要: A backlight module and a display device are disclosed. The backlight module includes a light guide plate and a position limit structure. The position limit structure includes a support plate and an elastic position limit protrusion disposed on the support plate, the elastic position limit protrusion corresponds to a side surface of the light guide plate, and the elastic position limit protrusion generates elastic deformation along a direction perpendicular to the support plate upon being pressed by the side surface of the light guide plate.
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公开(公告)号:US09952379B2
公开(公告)日:2018-04-24
申请号:US14801382
申请日:2015-07-16
发明人: Kunpeng Zhu , Inho Park
IPC分类号: G02F1/1333 , G02F1/1335 , F21V8/00
CPC分类号: G02B6/0068 , G02B6/0091 , G02F1/133308 , G02F1/133615 , G02F2001/133314
摘要: The present disclosure relates to the field of liquid crystal display technology, discloses a backlight module and a display apparatus. The backlight module includes a back plate including a bottom plate and a side plate; a light bar including a body and a plurality of light emitting units arranged on the body. The body is fixed at an outer side of the side plate, the side plate is provided with holes at positions corresponding to the light emitting units. The light emitting units extend from the body to an inner side of the side plate through corresponding holes.
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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
发明人: Yan CHENG , Shih-hsiang CHEN , Mei HAN
IPC分类号: F21V8/00
CPC分类号: G02B6/005 , G02B6/0055 , G02B6/0068 , G02F1/1336 , G02F1/133615 , G02F1/133621 , G02F1/1368 , G02F2001/133614 , G02F2001/136222 , G02F2202/36
摘要: 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:US20180101043A1
公开(公告)日:2018-04-12
申请号:US15106314
申请日:2016-05-23
发明人: Shihhsiang Chen , Chao Liang
IPC分类号: G02F1/1333 , G02F1/1335
CPC分类号: G02F1/133305 , G02F1/133308 , G02F1/1336 , G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F1/133608 , G02F1/133615 , G02F1/13452 , G02F2001/133314 , G02F2001/133317 , G02F2001/133612
摘要: The present invention provides a liquid crystal display device, which includes a liquid crystal display panel (2) and a backlight module (1) arranged on an undersurface of the liquid crystal display panel (2). A first flexible circuit board (20) and a second flexible circuit board (15) are electrically connected together and height-constraint components (22) of a liquid crystal display panel drive circuit and a backlight source drive circuit are collectively arranged on the second flexible circuit board (15). A mold frame (11) of the backlight module (2) is provided with accommodation holes (111) formed therein to receive and accommodates the height-constraint components (22) so as to effectively reduce the thickness of the liquid crystal display device and improve product competition power.
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公开(公告)号:US09933656B1
公开(公告)日:2018-04-03
申请号:US14693865
申请日:2015-04-22
发明人: Leo B. Baldwin
IPC分类号: G02F1/133 , G02F1/1335 , F21V8/00 , G02F1/1343
CPC分类号: G02F1/133553 , G02B6/0036 , G02B6/0055 , G02B6/0068 , G02B6/0088 , G02F1/133528 , G02F1/133606 , G02F1/133615 , G02F1/134363 , G02F2001/133616
摘要: Devices such as electronic book readers, tablet computers, laptops, and so forth may use reflective liquid crystal display (“LCD”) technologies. Described herein are devices and methods for illuminating the reflective LCD with a light guide panel. The light guide panel is configured with diffractive or other optical features configured to distribute light to the reflective LCD. A directive reflector may be arranged behind the reflective LCD to improve overall reflectivity by directing impinging light such that optical obstructions such as transistors and electrical traces within the reflective LCD are avoided.
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39.
公开(公告)号:US20180079868A1
公开(公告)日:2018-03-22
申请号:US15822727
申请日:2017-11-27
申请人: FUJIFILM Corporation
IPC分类号: C08G77/388 , G02F1/017 , G02F1/1335
CPC分类号: C08G77/388 , B82Y30/00 , B82Y40/00 , C09K11/025 , C09K19/00 , C09K19/54 , G02F1/017 , G02F1/133509 , G02F1/133615 , G02F2001/01791 , G02F2001/133614 , G02F2202/36 , G02F2203/055
摘要: A quantum dot-containing composition including a quantum dot; and a ligand having a coordinating group coordinated with a surface of the quantum dot, in which the ligand is represented by Formula I. In Formula I, A is an organic group including one or more coordinating groups selected from an amino group, a carboxy group, a mercapto group, a phosphine group, and a phosphine oxide group, Z is an (n+m+l)-valent organic linking group, R is a group including an alkyl group, an alkenyl group, or an alkynyl group each of which may have a substituent, Y is a group having a polymer chain which has a degree of polymerization of 3 or greater and which includes a polyacrylate skeleton or the like. n and m are each independently the number of 1 or greater, l is the number of 0 or greater, and n+m+l is an integer of 3 or greater.
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公开(公告)号:US09921366B2
公开(公告)日:2018-03-20
申请号:US15472980
申请日:2017-03-29
发明人: Akira Yokawa , Yuki Kita , Akihiro Fujikawa , Yasuyuki Fukumoto , Yasuhiro Mori , Yuto Suzuki , Hirofumi Horiuchi , Hirohiko Tsuji , Takahito Yamanaka , Hideo Yonezawa
IPC分类号: F21V8/00
CPC分类号: G02B6/0088 , G02B6/0068 , G02B6/0073 , G02B6/0085 , G02F1/133615 , G02F2001/133314 , G02F2001/133317 , G02F2001/133328 , G02F2001/133628 , G06F1/20 , H05K1/0209 , H05K7/20963 , H05K2201/0162 , H05K2201/09909
摘要: This display includes a light source portion, a first heat radiation member for radiating heat generated by the light source portion, a rear housing covering the first heat radiation member in a state in contact with the first heat radiation member, and a cover member covering a rear surface of the rear housing so that the rear surface of the rear housing is partially exposed outward. The first heat radiation member is arranged on a region corresponding to a region of the rear housing exposed outward from the cover member as viewed from the side of the rear surface.
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