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公开(公告)号：WO2018086323A1
公开(公告)日：2018-05-17
申请号：PCT/CN2017/083539
申请日：2017-05-09
Inventor： YANG, Baobin , LIU, Qingwei
IPC: G01M11/00
Abstract: A backlight detection device may comprise a film-pressing device (30) and a vacuum equipment (11). The film-pressing device (30) may be configured to place a film (34) on a surface of a backlight (33). The vacuum equipment (11) may be configured to evacuate a gap between the film (34) and the surface of the backlight (33) so that the film (34) generates a pressure on the surface of the backlight (33). A backlight detection method also is provided.
Abstract translation: 背光检测装置可以包括薄膜按压装置（30）和真空设备（11）。 压膜装置（30）可以被配置为将膜（34）放置在背光（33）的表面上。 真空设备（11）可以被配置为抽空膜（34）和背光（33）的表面之间的间隙，使得膜（34）在背光（33）的表面上产生压力。 还提供了背光检测方法。
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公开(公告)号：WO2017075968A1
公开(公告)日：2017-05-11
申请号：PCT/CN2016/082900
申请日：2016-05-20
Inventor： CHEN, Huafeng , WU, Chunming
IPC: G02F1/1335 , G02F1/1333
CPC classification number: G02F1/133308 , G02B6/005 , G02B6/0088 , G02F1/133615 , G02F2001/133317 , G02F2201/46 , G02F2202/28
Abstract: A backlight assembly includes: a frame (1) with at least one support bar (11) configured to support a display panel; a light guide plate (3) with at least one support portion (31) protruding from at least one side of the light guide plate (3); and a film assembly (4) including an optical film between the at least one support bar (11) and the light guide plate (3), wherein the optical film is provided with at least one flange (41) protruding from at least one side of the film assembly (4) and over the at least one support portion (31) on a surface of the at least one support portion (31) facing the at least one support bar (11).
Abstract translation: 背光组件包括：具有被配置为支撑显示面板的至少一个支撑杆（11）的框架（1） 导光板（3），其具有从所述导光板（3）的至少一侧突出的至少一个支撑部（31）; 和在所述至少一个支撑杆（11）和所述导光板（3）之间包括光学膜的膜组件（4），其中所述光学膜设置有至少一个凸缘（41），所述凸缘从至少一个侧面 以及在所述至少一个支撑部分（31）的面向所述至少一个支撑杆（11）的表面上的所述至少一个支撑部分（31）之上。
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公开(公告)号：JP6689759B2
公开(公告)日：2020-04-28
申请号：JP2016570803
申请日：2015-10-30
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公开(公告)号：JP6614680B2
公开(公告)日：2019-12-04
申请号：JP2017538278
申请日：2015-03-20
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公开(公告)号：US11899307B2
公开(公告)日：2024-02-13
申请号：US17415347
申请日：2020-09-25
Inventor： Heya Shi
IPC: H05K1/18 , G02F1/13357 , H01L33/62
CPC classification number: G02F1/133603 , H01L33/62 , H05K1/189 , H05K2201/10136
Abstract: Embodiments of the present disclosure disclose a flexible printed circuit, a light bar, a backlight module and a liquid crystal display device. The flexible printed circuit includes a substrate and a plurality of groups of LED pads located on the substrate, wherein each group of the LED pads is configured to mount one LED lamp bead, each group of the LED pads includes a first pad, a second pad and a third pad, the firs pad, the second pad and the third pad are arranged sequentially in a first direction, the first pad and the second pad both receive a first voltage signal, the third pad receives a second voltage signal, and the first voltage signal is different from the second voltage signal.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11150397B2
公开(公告)日：2021-10-19
申请号：US16618299
申请日：2019-04-25
Inventor： Tao Wang
IPC: F21V8/00
Abstract: A light guide structure, a manufacturing method of the light guide structure, a module and a display device are provided. The light guide structure includes: at least two light guide layers; and a plurality of dot structures between adjacent ones of the light guide layers.
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7.发明申请公开(公告)号：US20210165152A1
公开(公告)日：2021-06-03
申请号：US16618299
申请日：2019-04-25
Inventor： Tao WANG
IPC: F21V8/00
Abstract: A light guide structure, a manufacturing method of the light guide structure, a module and a display device are provided. The light guide structure includes: at least two light guide layers; and a plurality of dot structures between adjacent ones of the light guide layers.
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公开(公告)号：US10763413B2
公开(公告)日：2020-09-01
申请号：US15518877
申请日：2016-06-03
Inventor： Tao Wang
IPC: H01L33/62 , H01L33/38 , H01L33/00 , G09F9/33 , H01L23/00 , H01L33/48 , H01L33/64 , H01L23/488 , H01L23/498
Abstract: The present application relates to a light emitting diode, a light emitting device, and a display device. The light emitting device includes a light emitting diode and a substrate; the substrate is coated with a bonding substance; the light emitting diode is provided with a positive electrode pad and a negative electrode pad; the surface of the positive electrode pad and/or the negative electrode pad is provided with a plurality of protrusions which are embedded in the bonding substance; and the positive electrode pads and the negative electrode pads are fixed to the substrate through the bonding substance. The embodiment of the present application provides projections on the pad of the light emitting diode, avoids the need of increasing the area of the pad, increases the contact area between the pad and the solder with the constant pad area, improves the bonding stability between the light emitting diode and the substrate, and reduces the production cost.
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公开(公告)号：US20200251065A1
公开(公告)日：2020-08-06
申请号：US16641886
申请日：2019-04-15
Inventor： Hunghuei HSU , Xiuhe ZHOU
IPC: G09G3/36 , G02F1/1335 , G02F1/1343 , G02F1/139 , G02F1/1333
Abstract: The present disclosure provides a display panel and a display device. The display panel is provided with a plurality of sub-pixels, the display panel including: a first substrate and a second substrate opposite to each other, and multistable liquid crystals between the first substrate and the second substrate; wherein, each of the sub-pixels is provided with a first electrode and a second electrode to generate an electric field for the multistable liquid crystals, and the multistable liquid crystals have different optical properties under different electric fields and after an electric field disappears, the multistable liquid crystals can maintain the same optical properties as the electric field exists. The present disclosure also provides a display device, including: the above mentioned display panel.
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公开(公告)号：US20200209678A1
公开(公告)日：2020-07-02
申请号：US16643212
申请日：2019-04-17
Inventor： Hunghuei HSU , Xiuhe ZHOU
IPC: G02F1/1335
Abstract: A reflective pixel unit, a reflective display panel and a display apparatus are disclosed. The reflective pixel unit includes a substrate, a reflective plate on the substrate, and a reflective filter layer on a side of the reflective plate facing away from the substrate. The reflective filter layer is configured such that a surface of the reflective filter layer facing away from the reflective plate receives visible light and reflects a part of light having wavelengths within a specific range in the visible light, and allows another part of the light having wavelengths within the specific range to pass through the reflective filter layer to the reflective plate. The reflective plate is configured to reflect the another part of the light having wavelengths within the specific range passed through the reflective filter layer.
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