Invention Grant
- Patent Title: LED filament for omnidirectional lamp
-
Application No.: US15805573Application Date: 2017-11-07
-
Publication No.: US10663119B2Publication Date: 2020-05-26
- Inventor: Jing Lin , Shijun Nie , Shaozhu Yang
- Applicant: LEDVANCE GmbH
- Applicant Address: DE Garching Bei München
- Assignee: LEDVANCE GMBH
- Current Assignee: LEDVANCE GMBH
- Current Assignee Address: DE Garching Bei München
- Agency: Hayes Soloway PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@77ff701c
- Main IPC: F21K9/232
- IPC: F21K9/232 ; F21K9/237 ; F21S4/22 ; F21K9/235 ; F21V3/02 ; F21Y107/10 ; F21Y115/10
Abstract:
A LED filament for an omnidirectional lamp comprises two longitudinal filament sections, and each filament section includes a plurality of LEDs. The two filament sections are electrically conductively connected by a flexible connecting section. A lamp using such LED filaments provides a light distribution having an increased homogeneity.
Public/Granted literature
- US20180135810A1 LED FILAMENT FOR OMNIDIRECTIONAL LAMP Public/Granted day:2018-05-17
Information query
