VALIDATION APPARATUS AND LIGHT SOURCE MODULE THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 28, 2013
app pub date -
Aug 30, 2011
filing date -
Aug 30, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A light source module (13) mainly includes a plurality of light emitting units (132) and a lens array (133). The light emitting units (132) are arranged along a predetermined direction and respectively emit lights. The lens array (133) has a plurality of lens units (134) connected together along an axis (I) parallel to the predetermined direction. The lens units (134) each receive the lights emitted from the light emitting units (132). Each of the lens units (134) has a convex surface (135) intersecting with the light emitting direction of the light emitting units (132). The convex surface (135) is constituted by a first arc line (136) rotated with respect to the axis (I). The convex surface (135) also has a second arc line (137) perpendicularly intersecting with the first arc line (136). The radius of curvature of the first arc line (136) is longer than the radius of curvature of the second arc line (137). In addition, the present invention also provides a validation apparatus having the above-mentioned light source module (13).
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