VEHICLE HEADLIGHT DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 14, 2017
app pub date -
Feb 16, 2017
filing date -
Mar 11, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided is a vehicle headlight device capable of forming a light distribution pattern efficiently with a simple structure. A vehicle headlight device (1) includes: a light-emitting face of a light source (5) constructed by arranging at least one light-emitting element; a condenser lens (7) which collects light emitted from the light-emitting face; a digital mirror (8) which reflects light entering from the condenser lens (7) by using each mirror element; a projection lens (9) which projects a light distribution pattern of light reflected by the digital mirror (8) to an irradiated area S ahead of a vehicle; and a control unit (3) which controls inclined states of plural mirror elements to change an illumination distribution of the light distribution pattern. The light-emitting face of the light source (5) and the collection mirror (8) are similar in shape to each other.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully