Invention Grant
- Patent Title: Lighting device
- Patent Title (中): 照明设备
-
Application No.: US14294269Application Date: 2014-06-03
-
Publication No.: US09551473B2Publication Date: 2017-01-24
- Inventor: Tomas Gloss , Petr Ferbas
- Applicant: Varroc Lighting Systems, s.r.o.
- Applicant Address: CZ
- Assignee: VARROC LIGHTING SYSTEMS, S.R.O.
- Current Assignee: VARROC LIGHTING SYSTEMS, S.R.O.
- Current Assignee Address: CZ
- Agency: Cantor Colburn LLP
- Priority: CZPV2013-755 20130930
- Main IPC: F21V7/04
- IPC: F21V7/04 ; F21S8/10 ; F21V8/00

Abstract:
A lighting device for a motor vehicle includes a light source for sending out a light beam. The lighting device also includes a lightguide of elongated shape made of a plastic, primarily transparent material for guiding the light beam, while a portion of a mantle of the lightguide forms an exit surface for emergence of rays of light of the light beam, wherein another portion of the mantle of the lightguide opposite the exit surface is at least partly provided with a diffuse means formed by a nontransparent coating or foil pressed against the mantle of the lightguide, or joined to a diffuse means of the plastic primarily nontransparent material in the process of injection molding of the plastic.
Public/Granted literature
- US20150092433A1 LIGHTING DEVICE Public/Granted day:2015-04-02
Information query