利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103700652A 一种螺旋形LED封装灯丝 无效 - 驳回 转让

一种螺旋形LED封装灯丝
摘要：
本发明涉及一种螺旋形LED封装灯丝。本发明的目的是提供一种螺旋形LED封装灯丝，使其LED能在螺旋体上多角度、多层次立体发光，提供更加全面的照明光源。本发明的技术方案是：螺旋形LED封装灯丝，包括基板，其特征在于：所述基板上设有至少一组串联或并联的LED芯片，基板和LED芯片表面涂覆有一层具有保护或发光功能的介质层，LED芯片的电极由基板二端的电极引出线引出，所述基板被整形成三维螺旋形状。本发明适用于通用照明及装饰照明领域。
摘要（英）：

The invention relates to a spiral LED (light-emitting diode) package lamp filament, and aims to provide the spiral LED package lamp filament which ensures that an LED can give out light at multiple angles and in multiple layers on a spiral body to provide a more comprehensive lighting source. The spiral LED package lamp filament adopts the technical scheme that the spiral LED package lamp filament comprises a base plate, and is characterized in that at least one group of series or parallel LED chips are arranged on the base plate; a medium layer with a protection or luminescence function is coated on surfaces of the base plate and the LED chips; electrodes of the LED chips are led out from electrode outgoing lines at two terminals of the base plate; the base plate is shaped in a three-dimensional spiral shape. The spiral LED package lamp filament is applied to fields of general lighting and decorative lighting.

0/0