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公开(公告)号：US09644823B2
公开(公告)日：2017-05-09
申请号：US13928654
申请日：2013-06-27
申请人： Daktronics, Inc.
CPC分类号： G09F9/3026 , F21V21/34 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： Display module mounting configurations and methods are disclosed. A frame for an LED module can comprise a first face configured for coupling with an LED circuit board, a second face configured for mounting to a support chassis, and one or more translating structures coupled to the second face. Each translating structure can be configured to engage a feature of the support chassis effectuating a translation of the LED module to avoid contact or interference with an adjacently-positioned LED module, mounted to the support chassis, during a mounting or a dismounting procedure. The LED module can also include one or more securing structures coupled to the second face. An LED module can include a circuit board including a plurality of LEDs, and the frame.
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公开(公告)号：US10103297B2
公开(公告)日：2018-10-16
申请号：US15141525
申请日：2016-04-28
申请人： Daktronics, Inc.
摘要： A display module comprises a circuit board having a front face, a plurality of light-emitting elements electrically coupled to the front face of the circuit board, a polymer encapsulating member adhered to the front face of the circuit board, the polymer encapsulating member substantially covering at least a portion of the circuit board and a portion of the plurality of light-emitting elements, the polymer encapsulating member substantially sealing the portion of the circuit board and the portion of the plurality of light-emitting elements, and an ultraviolet-radiation diminishing component in the polymer encapsulating member or on one or more of at least a portion of the circuit board or at least a portion of each of the light-emitting elements, wherein the ultraviolet-radiation diminishing component filters, blocks, or reflects more ultraviolet radiation than would be filtered, blocked, or reflected by the polymer encapsulating member without the ultraviolet-radiation diminishing component.
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公开(公告)号：US20170178549A1
公开(公告)日：2017-06-22
申请号：US15448328
申请日：2017-03-02
申请人： Daktronics, Inc.
CPC分类号： F21V21/34 , G09F9/3026 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： Display module mounting configurations and methods are disclosed. A frame for a video display module can comprise a first face configured for coupling with a light-emitting element circuit board and a second face configured for mounting to a support chassis and one or more first securing structures coupled to the second face, the one or more first securing structures being configured to mount or secure the frame to the support chassis. The frame can also include one or more security latches each comprising a latch body movable between a latched position and an unlatched position, each latch body configured to engage a first feature of the support chassis to prevent removal of the video display module when in the latched position.
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公开(公告)号：US09612004B2
公开(公告)日：2017-04-04
申请号：US13928968
申请日：2013-06-27
申请人： Daktronics, Inc.
IPC分类号： F16M1/00 , F16M3/00 , F16M5/00 , F16M7/00 , F16M9/00 , F16M11/00 , A47F5/12 , F21V21/34 , G09F9/302
CPC分类号： F21V21/34 , G09F9/3026 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： Display module mounting configurations and methods are disclosed. A frame for a video display module can comprise a first face configured for coupling with a light-emitting element circuit board and a second face configured for mounting to a support chassis and one or more first securing structures coupled to the second face, the one or more first securing structures being configured to mount or secure the frame to the support chassis. The frame can also include one or more security latches each comprising a latch body movable between a latched position and an unlatched position, each latch body configured to engage a first feature of the support chassis to prevent removal of the video display module when in the latched position.
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公开(公告)号：US09538588B2
公开(公告)日：2017-01-03
申请号：US14861403
申请日：2015-09-22
申请人： Daktronics, Inc.
IPC分类号： H04N9/30 , H05B33/00 , H05B33/04 , G09F27/00 , G09F9/302 , G09F9/33 , F21V19/00 , F21V23/00 , F21Y105/00
CPC分类号： G09F9/3026 , F21V5/04 , F21V19/002 , F21V19/003 , F21V23/005 , F21Y2105/10 , F21Y2115/10 , G09F9/33 , G09F27/008 , H01L25/0753 , H04N9/30 , H05B33/04 , H05K1/181 , H05K3/284 , H05K2201/10106 , H05K2203/1316 , H05K2203/1327
摘要： A video display module comprises a circuit board having a front face, a plurality of light-emitting elements electrically coupled to the front face of the circuit board, and a polymer encapsulating member adhered to the front face of the circuit board, the polymer encapsulating member substantially covering at least a portion of the circuit board and a portion of the plurality of light-emitting elements, the polymer encapsulating member substantially sealing the portion of the circuit board and the portion of the plurality of light-emitting elements.
摘要翻译： 视频显示模块包括电路板，该电路板具有前表面，电耦合到电路板的前表面的多个发光元件和粘附到电路板前表面的聚合物封装构件，聚合物封装构件 基本上覆盖所述电路板的至少一部分和所述多个发光元件的一部分，所述聚合物封装构件基本上密封所述电路板的所述部分和所述多个发光元件的所述部分。
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公开(公告)号：US10749085B2
公开(公告)日：2020-08-18
申请号：US16125006
申请日：2018-09-07
申请人： Daktronics, Inc.
摘要： A display module comprises a circuit board having a front face, a plurality of light-emitting elements electrically coupled to the front face of the circuit board, a polymer encapsulating member adhered to the front face of the circuit board, the polymer encapsulating member substantially covering at least a portion of the circuit board and a portion of the plurality of light-emitting elements, the polymer encapsulating member substantially sealing the portion of the circuit board and the portion of the plurality of light-emitting elements, and an ultraviolet-radiation diminishing component in the polymer encapsulating member or on one or more of at least a portion of the circuit board or at least a portion of each of the light-emitting elements, wherein the ultraviolet-radiation diminishing component filters, blocks, or reflects more ultraviolet radiation than would be filtered, blocked, or reflected by the polymer encapsulating member without the ultraviolet-radiation diminishing component.
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公开(公告)号：US09972229B2
公开(公告)日：2018-05-15
申请号：US15448328
申请日：2017-03-02
申请人： Daktronics, Inc.
CPC分类号： F21V21/34 , G09F9/3026 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： Display module mounting configurations and methods are disclosed. A frame for a video display module can comprise a first face configured for coupling with a light-emitting element circuit board and a second face configured for mounting to a support chassis and one or more first securing structures coupled to the second face, the one or more first securing structures being configured to mount or secure the frame to the support chassis. The frame can also include one or more security latches each comprising a latch body movable between a latched position and an unlatched position, each latch body configured to engage a first feature of the support chassis to prevent removal of the video display module when in the latched position.
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公开(公告)号：US09928760B2
公开(公告)日：2018-03-27
申请号：US15446814
申请日：2017-03-01
申请人： Daktronics, Inc.
CPC分类号： G09F9/3026 , F21V21/34 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： A display module comprises a circuit board including a plurality of light-emitting elements, a frame having a first face coupled with the circuit board and a second face, one or more first securing structures coupled to the second face, and one or more mounting hooks with a first hook portion coupled to and extending generally rearward from the second face and a second hook portion extending generally downward from the first hook portion. The first securing structures are actuable between an engaged configuration wherein the first securing structures mount or secure the display module to a support structure to at least partially support a display module weight, and a disengaged configuration wherein the display module is not secured to the support structure by the first securing structures, and wherein the mounting hooks at least partially support the display module weight when the first securing structures are in the disengaged configuration.
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公开(公告)号：US20170193864A1
公开(公告)日：2017-07-06
申请号：US15446814
申请日：2017-03-01
申请人： Daktronics, Inc.
CPC分类号： G09F9/3026 , F21V21/34 , H05K1/181 , H05K7/14 , H05K2201/10106
摘要： A display module comprises a circuit board including a plurality of light-emitting elements, a frame having a first face coupled with the circuit board and a second face, one or more first securing structures coupled to the second face, and one or more mounting hooks with a first hook portion coupled to and extending generally rearward from the second face and a second hook portion extending generally downward from the first hook portion. The first securing structures are actuable between an engaged configuration wherein the first securing structures mount or secure the display module to a support structure to at least partially support a display module weight, and a disengaged configuration wherein the display module is not secured to the support structure by the first securing structures, and wherein the mounting hooks at least partially support the display module weight when the first securing structures are in the disengaged configuration.
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公开(公告)号：US20190006565A1
公开(公告)日：2019-01-03
申请号：US16125006
申请日：2018-09-07
申请人： Daktronics, Inc.
CPC分类号： H01L33/56 , G09F9/3026 , G09F9/33 , G09F27/008 , H01L27/15 , H01L33/62 , H04N9/30 , H05B33/04
摘要： A display module comprises a circuit board having a front face, a plurality of light-emitting elements electrically coupled to the front face of the circuit board, a polymer encapsulating member adhered to the front face of the circuit board, the polymer encapsulating member substantially covering at least a portion of the circuit board and a portion of the plurality of light-emitting elements, the polymer encapsulating member substantially sealing the portion of the circuit board and the portion of the plurality of light-emitting elements, and an ultraviolet-radiation diminishing component in the polymer encapsulating member or on one or more of at least a portion of the circuit board or at least a portion of each of the light-emitting elements, wherein the ultraviolet-radiation diminishing component filters, blocks, or reflects more ultraviolet radiation than would be filtered, blocked, or reflected by the polymer encapsulating member without the ultraviolet-radiation diminishing component.
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