OPTICAL APPARATUS AND LIGHTING DEVICE THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 17, 2016
app pub date -
Mar 11, 2016
filing date -
May 15, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An optical apparatus includes a lighting device and a sensing unit. The lighting device projects a first structured light and a second structured light on an under-test object. Consequently, at least one first pattern of a first pattern set corresponding to the first structured light and at least one second pattern of a second pattern set corresponding to the second structured light are shown on the under-test object. The direction of a second optical axis of the second structured light and the direction of a first optical axis of the first structured light are different. The sensing unit senses the at least one first pattern and the at least one second pattern on the under-test object. According to the relative position relationship between the first pattern and the second pattern, spatial information including a depth distance of the under-test object is obtained.
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