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公开(公告)号：US20180210289A1
公开(公告)日：2018-07-26
申请号：US15325880
申请日：2016-06-27
Inventor： Kejun SHEN
IPC: G02F1/1335 , G02F1/1333 , F21V8/00
CPC classification number: G02F1/133604 , G02B6/0083 , G02B6/0091 , G02F1/133308 , G02F2001/133314 , G02F2001/133317 , G02F2202/28
Abstract: An adhesive tape, a backlight unit and a display device are provided. The adhesive tape (1) includes a plurality of nonlinear gaps (100) that separate the adhesive tape (1) into a plurality of adhesive tape bodies (11, 12, 2, 3, 2′, 3′, 31′, 33′). The backlight unit includes the adhesive tape for blocking light.
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公开(公告)号：US20180193936A1
公开(公告)日：2018-07-12
申请号：US15563247
申请日：2017-03-01
Inventor： Zipeng Chen , Zhongliang Li
Abstract: The present disclosure discloses an electrical discharge machining method, comprising: mounting an electrode blank on an electrode holder; mounting the electrode holder with the electrode blank on a chuck of a computer numerical control machine; processing the electrode blank into an electrode using the computer numerical control machine; mounting the electrode holder with the processed electrode on an EDM chuck of an electrical discharge machine; using the electrode to perform electrical discharge machining on a workpiece to be processed.
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公开(公告)号：US20180102465A1
公开(公告)日：2018-04-12
申请号：US15518877
申请日：2016-06-03
Inventor： Tao WANG
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：US09921362B2
公开(公告)日：2018-03-20
申请号：US14800845
申请日：2015-07-16
Inventor： Jingdan Peng , Wenjun Li
IPC: F21V8/00
CPC classification number: G02B6/0046 , G02B6/0048 , G02B6/0055 , G02B6/0088
Abstract: The present disclosure provides a backlight source and a display apparatus. The backlight source comprises: a light guide plate and an adhesive frame. The light guide plate comprises: a light incidence face, a light exit face connected to the light incidence face, a bottom face opposed to the light exit face, and at least one lateral faces configured to connect the light exit face to the bottom face and to be inclined with respect to the bottom face, a projection of the at least one lateral faces with respect to the bottom face falling within the bottom face. The adhesive frame is located at a periphery of the light guide plate, wherein faces of the adhesive frame which face towards the respective lateral faces are matched with the respective lateral faces.
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公开(公告)号：US09902079B2
公开(公告)日：2018-02-27
申请号：US14907638
申请日：2015-06-18
Inventor： Haiyan Wang , Chunlei Cao , Yuqi Mei , Ying Zang , Jiawei Zhu
CPC classification number: B26D1/105 , B26D1/10 , B26D5/005 , B26D5/34 , B65H5/062 , B65H35/006 , B65H35/008 , B65H35/10
Abstract: A cutting apparatus for a tape, on a tape conveying path, sequentially including: a feeding assembly, configured to release the tape at an upstream of the tape conveying path; an roller assembly, including a first roller and a second roller opposite to each other and configured to clamp at least part of the tape therebetween and drive the tape to move on the tape conveying path by rotation of at least one of the first roller and the second roller; and a cutter assembly, configured to cut the tape at a downstream of the tape conveying path, wherein, the cutting apparatus further includes a control assembly, configured to control the cutter assembly to cut the tape according to rotation of at least one of the first roller and the second roller. The cutting apparatus can improve cutting efficiency and accuracy of the tape.
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Patent Agency Ranking
公开(公告)号：US09877366B2
公开(公告)日：2018-01-23
申请号：US15301767
申请日：2016-01-04
Inventor： Wei Xie
CPC classification number: H05B33/0845 , H05B33/0809 , H05B33/0815 , H05B33/089
Abstract: The present disclosure provides an LED dimming driver circuit, which includes: a TRIAC dimmer configured to adjust an inputted alternating voltage; and a RCC connected to the TRIAC dimmer and configured to adjust the alternating voltage from the TRIAC dimmer to provide a driving current for an LED load.
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公开(公告)号：US09784909B2
公开(公告)日：2017-10-10
申请号：US14800747
申请日：2015-07-16
Inventor： Xiaozeng Pei , Wenjun Li
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0051 , G02B6/0083 , G02B6/0085 , G02B6/0091
Abstract: The present invention discloses a backlight module and a display device, so as to improve the luminous effect of the backlight module. The backlight module includes: a backboard; a seal frame and a light guide plate arranged in the backboard; and a light source assembly located between the light guide plate and the seal frame. The light source assembly comprises a light source and a circuit board for controlling the light source. A bottom surface of the circuit board of the light source assembly abuts against an inner surface of the backboard. Since the bottom surface of the circuit board abuts against the inner surface of the backboard, the heat generated by the light source of the light source assembly may be transferred to the backboard through the circuit board and directly dissipated outside from the backboard. Thereby, it may prevent the temperature of the light source and the light guide plate from becoming over high, increasing the light emitting effect of the light source and light guide plate, and improving the luminous effect of the backlight module.
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公开(公告)号：US20170192148A1
公开(公告)日：2017-07-06
申请号：US15231829
申请日：2016-08-09
Inventor： Gaowei SHANG
IPC: F21V8/00
CPC classification number: G02B6/009 , G02B6/005 , G02B6/0055 , G02B6/0088
Abstract: The present invention discloses a backlight module and a display device, wherein the backlight module includes a light guide plate and a lamp bar, the lamp bar comprises a flexible printed circuit board and several LED lamps fixed onto the flexible printed circuit board, wherein at least one position avoiding slot is provided in an edge region of the light guide plate, the LED lamps are located inside the position avoiding slot, and the flexible printed circuit board is located above the light guide plate and fixedly attached to a position of the position avoiding slot. The technical solution of the present invention can achieve fixing the lamp bar without providing an assembly module, which can effectively reduce a total weight of a display device, and meanwhile be advantageous to a narrow-bezel design of the display device.
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公开(公告)号：US20160325942A1
公开(公告)日：2016-11-10
申请号：US14906126
申请日：2015-07-22
Inventor： Chunlei CAO , Ying ZANG , Yuqi MEI , Wei SUN
IPC: B65G47/248 , B65G49/06
CPC classification number: B65G47/248 , B65G49/061 , B65G49/064 , B65G49/067 , B65G2249/02 , B65G2249/04 , H01L21/67259 , H01L21/67736 , H01L21/67766 , H01L21/6838
Abstract: An overturning and shifting mechanism, comprising: a carrier platform (10) on which a first item-sensing device (12) is disposed; a transporting device (11) on which a second item-sensing device (13) is disposed; an overturning device (14) which is positioned between the carrier platform (10) and the transporting device (11) and which comprises a driving device (141) and a rotating arm (142), the rotating arm (142) being provided with a suction structure (15) thereon; and a control device which is connected with the first item-sensing device (12), the second item-sensing device (13), the driving device (141) and the suction structure (15), wherein according to sensing signals of the first item-sensing device (12) and the second item-sensing device (13), the control device controls the driving device to drive the rotating arm (142) to rotate reciprocatingly between the carrier platform (10) and the transporting device (11), while at the same time the control device controls sucking or releasing operation of the suction structure (15). The mechanism is mainly used in production process of display devices and solves problems in contaminations and deformations due to overturning and shifting of display panels by manual operations in the conventional arts.
Abstract translation: 一种翻转和移动机构，包括：载体平台（10），第一物品传感装置（12）设置在该载体平台上; 传送装置（11），其上设置有第二物品传感装置（13）; 位于载体平台（10）和传送装置（11）之间并且包括驱动装置（141）和旋转臂（142）的翻转装置（14），旋转臂（142）设置有一个 抽吸结构（15）; 以及与第一物品检测装置（12），第二物品检测装置（13），驱动装置（141）和抽吸结构（15）连接的控制装置，其中根据第一 物品检测装置（12）和第二物品检测装置（13），控制装置控制驱动装置驱动旋转臂（142）在承载平台（10）和运送装置（11）之间往复运动， 同时控制装置控制抽吸结构（15）的抽吸或释放操作。 该机构主要用于显示装置的生产过程，并解决了由于传统技术中的手动操作而导致的显示面板的翻转和移位而导致的污染和变形的问题。
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公开(公告)号：US20160262242A1
公开(公告)日：2016-09-08
申请号：US14433977
申请日：2014-08-21
Inventor： Nianfa HU , Qingyang ZHAO , Wei XIE , Hui SHEN
CPC classification number: H05B37/0218 , H05B33/0845 , H05B33/0857 , H05B37/0272
Abstract: A lighting control system comprises a router installed with a Zigbee gateway, and at least one set of lighting devices; the lighting device includes a Zigbee control module, a power supply module and a lamp; the Zigbee gateway converts a wireless signal received by the router for controlling the operation of the lamp into a digital signal of the Zigbee protocol and transmits the digital signal to the Zigbee control module; and the Zigbee control module converts the digital signal into a control signal required to adjust the lamp, and the control signal controls an electric signal output to the lamp by the power supply module to control the operation of the lamp. Using Zigbee signals to build a lighting control system facilitates ad hoc networking and can realize multi-point control of lamps.
Abstract translation: 照明控制系统包括安装有Zigbee网关的路由器和至少一组照明设备; 照明装置包括Zigbee控制模块，电源模块和灯; ZigBee网关将路由器接收的无线信号转换为控制灯的操作为ZigBee协议的数字信号，并将数字信号发送到Zigbee控制模块; 并且Zigbee控制模块将数字信号转换成调节灯所需的控制信号，并且控制信号通过电源模块控制输出到灯的电信号，以控制灯的操作。 使用ZigBee信号构建照明控制系统便于ad hoc网络，并可实现灯具的多点控制。
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