基本信息:
- 专利标题： LIGHTING DEVICE AND MANUFACTURING METHOD
- 申请号：EP14762006.6 申请日：2014-09-11
- 公开(公告)号：EP3063458B1 公开(公告)日：2018-08-15
- 发明人： YUAN, Mou Kun
- 申请人： Philips Lighting Holding B.V.
- 申请人地址： High Tech Campus 45 5656 AE Eindhoven NL
- 专利权人： Philips Lighting Holding B.V.
- 当前专利权人： SIGNIFY HOLDING B.V., NL
- 当前专利权人地址： SIGNIFY HOLDING B.V., NL
- 代理机构： Verweij, Petronella Daniëlle
- 优先权： PCT/CN2013/001062 20130912; EP13193980 20131122
- 国际公布： WO2015036478 20150319
- 主分类号： F21K9/90
- IPC分类号： F21K9/90 ; F21V29/89 ; F21V7/18 ; F21V7/22 ; F21Y101/00 ; F21Y103/00 ; F21K9/275 ; F21K9/66 ; F21Y103/10 ; F21Y115/10
摘要：
An environmentally responsible, optically efficient, low glare lighting device comprises: a tubular body (1); a first plurality of solid state light emitting elements (2) arranged on a first surface of a first carrier (3) inside said tubular body; and a flexible reflective sheet (4) covering said first surface and a first part of an inner surface of the tubular body (1) to an extent (6) sufficient to obscure direct visibility of the light emitting surface of the first light emitting elements (2) if viewed through a light outlet portion (5) from a location external to the tubular body (1), wherein said light outlet portion includes a second part of the inner surface that is not covered by the flexible reflective sheet. A convenient method for manufacturing the device is also described.
公开/授权文献:
- EP3063458A1 LIGHTING DEVICE AND MANUFACTURING METHOD 公开/授权日：2016-09-07
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F21 | 照明 |
| ----F21K | 不包含在其他类目中的光源 |
| ------F21K9/00 | 采用半导体器件作为发光元件的光源，例如采用发光二极管 |
| --------F21K9/90 | .制造方法 |