| 发明名称 | Frameless light modifying element | ||
| 摘要 | According to one implementation of the disclosed technology, a lens is provided. The lens includes one or more pieces of optical film configured for attaching to and modifying light from a light emitting device. The one or more pieces of optical film define: a lens aperture; a front light-emitting side of the lens; a back light-receiving side of the lens; and two or more edge trusses. The edge trusses are disposed towards the back light-receiving side of the lens. Each of the two or more edge trusses include one or more sides configured from a corresponding fold in the one or more optical films, wherein at least one of the one or more sides of each of the two or more edge trusses is configured at an angle relative to the lens aperture plane to impart support to the lens and to resist deflection of each edge truss. | ||
| 申请公布号 | US8905594(B2) | 申请公布日期 | 2014.12.09 |
| 申请号 | US201414225546 | 申请日期 | 2014.03.26 |
| 申请人 | Southpac Trust International, Inc, Trustee of the LDH Trust | 发明人 | Howe Leslie David |
| 分类号 | F21V5/00;F21V17/00;F21V11/00;G02B5/00 | 主分类号 | F21V5/00 |
| 代理机构 | Troutman Sanders, LLP | 代理人 | Troutman Sanders, LLP ;Schutz James E.;Jones Mark Lehi |
| 主权项 | 1. A lens comprising: one or more pieces of optical film configured for attaching to and modifying light from a light emitting device, the one or more pieces of optical film defining: a lens aperture having a lens aperture plane defined by two or more edges of at least a portion of the optical film;a front light-emitting side of the lens;a back light-receiving side of the lens;two or more edge trusses configured from and corresponding to the two or more edges defining the lens aperture plane, wherein the two or more edge trusses are disposed towards the back light-receiving side of the lens; each of the two or more edge trusses include one or more sides configured from a corresponding fold in the one or more optical films, wherein at least one of the one or more sides of each of the two or more edge trusses is configured at an angle relative to the lens aperture plane to impart support to the lens and to resist deflection of each edge truss; and four or more attachment devices configured on two or more edge trusses, wherein each attachment device is configured to attach the lens to a light emitting device, the four or more attachment devices comprising one or more of: mechanical protuberances, mechanical fastening devices, clips, rivets, edge truss tabs, hook and loop fasteners, and magnets. | ||
| 地址 | Rarotonga CK | ||