| 摘要 |
<p>Subject of the invention is a miniature multi-coloured bulb, featuring a universal plastic base (1) and a newly invented illuminating part, equipped with a light focusing lens. The bulb with plastic base (1) offers the possibility of simple integration into electronic printed circuits (5) for cars. Subject of the invention is also the procedure of its manufacturing, particularly the colouring of bulbs with inorganic layers of appropriate composition.</p> |
