| 发明名称 |
Lamp |
| 摘要 |
A lamp (100) comprises:
at least one light-generating element (2);a partially transparent shade (5) arranged to surround the light-generating element (2) over an angle of at least 180° but preferably 360°;at least one LCD screen (10) arranged between the light generating element and the shade;a controller (20) for controlling the LCD screen such as to display an image.;In horizontal cross-section, the LCD screen extends in two dimensions, with a concave side towards the light generating element.;The LCD screen preferably is flexible, and may be bent to a cylindrical shape around the light-generating element. |
| 申请公布号 |
US9052076(B2) |
申请公布日期 |
2015.06.09 |
| 申请号 |
US201013147214 |
申请日期 |
2010.02.04 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
Peters Willem Jan |
| 分类号 |
G09G5/10;F21S10/00;F21V23/04;G02F1/1333 |
主分类号 |
G09G5/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Lamp, comprising:
at least one light-generating element; a partially transparent shade arranged to surround the light-generating element over an angle of at least 180°; at least one LCD screen arranged between the light generating element and the shade, the at least one LCD screen having at least one portion exhibiting low transmission and at least one portion exhibiting high transmission; and a controller for controlling the LCD screen such as to display an image, said image having at least one discernable object. |
| 地址 |
Eindhoven NL |
