公开(公告)号：US20170132958A1

公开(公告)日：2017-05-11

申请号：US15413277

申请日：2017-01-23

Applicant: Ultravision Technologies, LLC

Inventor： David Siucheong Auyeung ,  William Y. Hall ,  Simon Magarill

IPC: G09F13/22 ,  F21V29/74 ,  F21V29/83 ,  G09F15/00 ,  F21V31/00 ,  F21V21/26 ,  F21V23/00 ,  G09F13/02 ,  F21V5/00 ,  F21V19/00

CPC classification number: G09F13/22 ,  F21K9/60 ,  F21S6/006 ,  F21V5/007 ,  F21V19/003 ,  F21V21/26 ,  F21V23/002 ,  F21V29/00 ,  F21V29/15 ,  F21V29/503 ,  F21V29/70 ,  F21V29/74 ,  F21V29/745 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21V31/00 ,  F21V31/005 ,  F21V33/00 ,  F21W2131/10 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G09F13/02 ,  G09F15/00 ,  G09F15/0037 ,  G09F15/005 ,  G09F2013/222

Abstract: An apparatus includes a display surface having a substantially rectangular region with a width of twenty-four feet. The region of the display surface has visual media content displayed thereon. A first lighting unit includes a number of light emitting diodes (LEDs) and optical elements arranged over the plurality of LEDs such that each optical element overlies only one associated LED. The first lighting unit is configured to illuminate the region of the display surface so that the visual media content on the region of the display surface can be viewed without additional lighting. A second lighting unit is laterally spaced from the first lighting unit along the width of region of the display surface. The second lighting unit includes a number of LEDs and optical elements arranged over the plurality of LEDs such that each optical element overlies only one associated LED.

公开(公告)号：US09542870B2

公开(公告)日：2017-01-10

申请号：US15216595

申请日：2016-07-21

Applicant: Ultravision Technologies, LLC

Inventor： David Siucheong Auyeung ,  William Y. Hall ,  Simon Magarill

IPC: F21V1/00 ,  F21V11/00 ,  G09F13/22 ,  F21V29/74 ,  F21V29/76 ,  F21V29/83 ,  F21V5/00 ,  F21V29/89

CPC classification number: G09F13/22 ,  F21K9/60 ,  F21S6/006 ,  F21V5/007 ,  F21V19/003 ,  F21V21/26 ,  F21V23/002 ,  F21V29/00 ,  F21V29/15 ,  F21V29/503 ,  F21V29/70 ,  F21V29/74 ,  F21V29/745 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21V31/00 ,  F21V31/005 ,  F21V33/00 ,  F21W2131/10 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G09F13/02 ,  G09F15/00 ,  G09F15/0037 ,  G09F15/005 ,  G09F2013/222

Abstract: A lighting assembly includes a substantially planar substrate and a number of light emitting diodes (LEDs) arranged in rows on a first surface of the substrate. The rows extend along a longitudinal axis of the substrate. The lighting assembly also includes a number of optical elements, each including a three-part lens. Each optical element is proximate an associated LED such that each optical element overlies a single LED and each LED underlies a single optical element. A heat sink is thermally coupled to a second surface of the substrate that is opposite the first surface. The heat sink has a first section substantially parallel to the substrate and a number of fins extending away from the first section and substantially perpendicular thereto. A longitudinal axis of each fin is substantially perpendicular to the longitudinal axis of the substrate.

Abstract translation: 照明组件包括基本上平面的基板和在基板的第一表面上排成行的多个发光二极管（LED）。 这些排沿衬底的纵向轴线延伸。 照明组件还包括多个光学元件，每个光学元件包括三部分透镜。 每个光学元件靠近相关联的LED，使得每个光学元件覆盖单个LED，并且每个LED位于单个光学元件的下方。 散热器热耦合到与第一表面相对的衬底的第二表面。 散热器具有基本上平行于基板的第一部分和远离第一部分延伸并基本垂直于其的多个散热片。 每个翅片的纵向轴线基本上垂直于基底的纵向轴线。

公开(公告)号：US09524661B2

公开(公告)日：2016-12-20

申请号：US15208521

申请日：2016-07-12

Applicant: Ultravision Technologies, LLC

Inventor： David Siucheong Auyeung ,  William Y. Hall ,  Simon Magarill

IPC: F21V1/00 ,  F21V11/00 ,  G09F13/02 ,  G09F13/22 ,  G09F15/00 ,  F21V5/00

CPC classification number: G09F13/22 ,  F21K9/60 ,  F21S6/006 ,  F21V5/007 ,  F21V19/003 ,  F21V21/26 ,  F21V23/002 ,  F21V29/00 ,  F21V29/15 ,  F21V29/503 ,  F21V29/70 ,  F21V29/74 ,  F21V29/745 ,  F21V29/76 ,  F21V29/763 ,  F21V29/83 ,  F21V29/89 ,  F21V31/00 ,  F21V31/005 ,  F21V33/00 ,  F21W2131/10 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066 ,  G09F13/02 ,  G09F15/00 ,  G09F15/0037 ,  G09F15/005 ,  G09F2013/222

Abstract: A billboard includes a support structure and first and second lighting assemblies. Each lighting assembly includes a number of circuits boards arranged in a common orientation. Each circuit board of the first lighting assembly is planar and has a number of LEDs and optical elements attached thereto. The LEDs are thermally coupled to a first heat sink. The LEDs are arranged in rows on each circuit board, with each row including a number of LEDs mounted so that all of the LEDs are arranged in a common orientation. Each optical element is disposed over only one associated LED. The optical elements are arranged to direct the light across a portion of the display surface.

Abstract translation: 广告牌包括支撑结构和第一和第二照明组件。 每个照明组件包括以共同取向布置的多个电路板。 第一照明组件的每个电路板是平面的并且具有连接到其上的多个LED和光学元件。 LED热耦合到第一散热器。 LED在每个电路板上排列成行，每行包括安装的多个LED，使得所有LED布置成共同的取向。 每个光学元件仅设置在一个相关联的LED上。 光学元件布置成将光引导到显示表面的一部分上。